Mathematics High School

Hair is a trapezium drawn on a centimetre grid not trying to scale work out the area of the trapezium state in the units of your answer. 2 marks

Answers

Answer 1

Answer:

[tex]Area = 18[/tex]

Step-by-step explanation:

Given;

[tex]a = 2\\ h = 4\\ b=7[/tex]

See attachment for trapezium

Required

The area

From the attachment, the formula is:

[tex]Area = \frac{1}{2} * (a + b) * h[/tex]

[tex]Area = \frac{1}{2} * (2 + 7) * 4[/tex]

[tex]Area = \frac{1}{2} * 9 * 4[/tex]

[tex]Area = 18[/tex]

Hair Is A Trapezium Drawn On A Centimetre Grid Not Trying To Scale Work Out The Area Of The Trapezium

Related Questions

Round 8.7719% to the nearest tenth of a percent

Answers

Answer:

8.8%

Step-by-step explanation:

Answer:

8.8

Step-by-step explanation:

A florist used 18 flowers to make a bouquet, including 8 lilies.

What is the probability that a randomly selected flower will be a lily?

Write your answer as a fraction or whole number.

Answers

Answer:

4/9 will be the probability.

Hope it helps you!!

Solve please!!!!bbbbb

Answers

1:1

one blue to one yellow. IT IS THAT EZ

Maria bought five shirts and spent a total of $34.25. How much did one shirt cost if all of the shirts cost the same? *We know the price of 5, how do we find the price of 1? ( PLS HELP MEEEEEEE I HAVE MORE WORK TOO)

Answers

Answer:

Maria bought five shirts and spent a total of $34.25. How much did one shirt cost if all of the shirts cost the same? *We know the price of 5, how do we find the price of 1? ( PLS HELP MEEEEEEE I HAVE MORE WORK TOO

a bag contains 5 blue, 8 red, and 7 green marbles. a marble is selected at random. Write each answer as a fraction, percent, and a decimal.

Answers

Answer:

1/4 and 0.25 and 25% chance for blue, 2/5 and 0.4 and 40% chance for red, and 7/20 and 0.35 and 35% for green.

Step-by-step explanation:

add all the marbles (20) and that’s the total. then however many marbles in the color that’s the top number in the fraction. divide the top number by the bottom number to get the decimal and move the decimal 2 spaces to the right to get the percent.

simplify 4(3x -2y) + 3 (4x - 3y)

Answers

Answer:

24x-17y

Step-by-step explanation:

12x-8y+12x-9y

please mark branliest

Answer:

24x−17y

Step-by-step explanation:

4(3x−2y)+3(4x−3y)

Distribute:

=(4)(3x)+(4)(−2y)+(3)(4x)+(3)(−3y)

=12x+−8y+12x+−9y

Combine Like Terms:

=12x+−8y+12x+−9y

=(12x+12x)+(−8y+−9y)

=24x+−17y

Answer:

=24x−17y

What is the surface area of this sphere in square centimeters? Pls help

Answers

The guy answered correct

A squirrel is trying to prepare for the winter. As it gets closer to winter, he starts to collect a lot of acorns. He collects 6 the first day and doubles the amount he collects each day. What is an equation that represents this situation?

Answers

Answer:

6x + 12x + 24x + 48x.....

Step-by-step explanation:

A squirrel Is preparing for winter

It begins to collect acorns

Let x represent the acorns

He collects 6 the first day and doubles the amount he collects each day

The equation can be represented as

6x + 12x + 24x + 48x........

1/4 divided bye 3/3 is what

Answers

Step-by-step explanation:

.25 or 1/4 hope this helps

Answer:

1/4

Step-by-step explanation:

Any expression divided by itself equals 1

1/4÷1

Any expression divided by 1 remains the same

1/4

the solution is 1/4

Fourteen pounds less than eight times the pounds of chocolate Jo got for her birthday is three more than four times the pounds of chocolate Jo got. How much chocolate did Jo get for her birthday?

Answers

Answer:

Total chocolates Jo bought for her birthday  = 4.25 pounds

Step-by-step explanation:

Given - Fourteen pounds less than eight times the pounds of chocolate Jo got for her birthday is three more than four times the pounds of chocolate Jo got.

To find - How much chocolate did Jo get for her birthday?

Proof -

Let Jo bought total chocolates = x pounds

Then,

8x - 14 = 4x + 3

⇒8x - 4x = 3 + 14

⇒4x = 17

⇒x = [tex]\frac{17}{4}[/tex] = 4.25

∴ we get

Total chocolates Jo bought for her birthday  = 4.25 pounds

Justification -

8(4.25) - 14 = 4(4.25) + 3

⇒34 - 14 = 17 + 3

⇒20 = 20

Satisfied.

5. Arianna purchased a house for $156,000 and obtained a mortgage for $147,700. She purchased 2 discount points and 3 origination points. What is the cost for each? (3 points)
discount: $2,954; origination: $4,431
discount: $3,120; origination: $4,680
discount: $4,431, origination: $2,954
discount: $4,680; origination: $3,120

Answers

D i think is the answer

Step-by-step explanation:

who has the problem gdjjsjegggshdgghdvdvvrbdhjlalalsleir

solve with substitution 3x + y =19 -6x - 5 = y​

Answers

Answer:

x=-8

Step-by-step explanation:

3x + y =19

-6x - 5 = y

3x + y =19

-6x -y=5

-3x=24

x=-8

y= -6x -5

y=48-5=43

can i have brainliest please

The local Beep Boop store sells widgets and gizmos. If you subtract the cost of 3 gizmos from 7 widgets you would spend 28 Boop Bucks. Also, you would spend 16 Boop Bucks if you bought 4 widgets and 2 gizmos. Which of the two items, widgets or gizmos, does the Beep Boop store give away for free? How do you know? How much does the other item cost?

Answers

Answer:

$7

Step-by-step explanation:

WHAT IS THE ANSWER ASAP

Answers

Answer:

C

Step-by-step explanation:

process of elimination

Combine the like terms
X + x + y + y - y + x -2 =

Answers

The answer is >>>> 3x + y - 2

standard form 2.975 x 10-7-

Answers

22.75 I have no explanation I just used a calculator :)

Write the name of each decimal place indicated

Answers

Answer:

3. A ten thousandths

4. C tenths

5. D hundredths

6. C. ten thousandths

Carlos left the mall at the same time as
Gabriella. They traveled in opposite
directions. Gabriella traveled at a speed
of 50 mph. After two hours they were 180
mi. apart. How fast did Carlos travel?

Answers

Answer:

40 mph

Step-by-step explanation:

After the 2 hours Gab travelled 100 miles (50*2), subtract this from 180 to find how many miles Carlos travelled. Divide this number by 2 to figure out the mph

HELP ASAP. solve for x

Answers

Answer:

x = 80

Step-by-step explanation:

x + 30 = 110 (Opposite angles are equal)

x = 110 - 30

x = 80

The word autograph contains the root graph. What does the root graph mean?

1: Write or Draw
2: Shapes or Lines
3: Measure
4: Bend or Curve

Answers

Answer:

Write or draw.

Step-by-step explanation:

What is the volume of the prism?
*Do NOT round your answer.

Answers

Answer:

300 in³

Step-by-step explanation:

Hello There!

The prism shown is a rectangular prism

The formula for volume of a rectangular prism is

[tex]Volume=lwh[/tex]

where l = length w = width h = height

so we are given all of the dimensions so to find the volume all we have to do is plug in the values into the formula

so

[tex]V=10*5*6\\10*5=50\\50*6=300\\V=300 in^3[/tex]

Answer:

the volume of the prism=length ×breadth ×height =10×5×6=300in³

Determine the area of the circle if the diameter is 4 inches.

9.78 square inches

12.56 square inches

14.8 square inches

19.32 square inches​

Answers

12.57 square inches

Help please can y’all please answer 4-6 please

Answers

Answer:

4. the circumference = approx. 21.99

5. 30 feet

6. 150.8 feet

Step-by-step explanation:

4: 3.5*π*2= 21.99

5:. 1800÷60= 30

6. circumference equals approx. 37.7 feet and I multiplied that by 4 because the boy went around 4 times

hope this helps <3

Which is an example of a current asset? *

A prepaid insurance

B prepaid income

C accrued expense

D trade payables

Answers

Answer:

accrued expense is the answer okkkkkkkkkkkkkkkk

What is 6.02 x 10−5 written in standard form?

Answers

i’m pretty sure it’s 55.2

Find the value of x, image attached below

Answers

Answer:

x = 10

Step-by-step explanation:

Sum of angles in a triangle is 180° , so

35° + (5x + 7)° + (9x - 2)° = 180°

The value of x can now be found by solving the linear equation.

5x + 9x + 35 + 7 - 2 = 180

14x + 40 = 180

14x = 180 - 40

14x = 140

x = 140/14

x = 10

Please help me solve this

Answers

n=8
x= -19

Let me know if you need to see how to solve it

A cone-shaped water tank is completely filled. The tank has a depth of 12 feet and a radius of 29 feet. A pump removes water from the tank at a rate of 1000 cubic feet per hour.

What is the volume of water in the tank before the water is pumped out?
Use 3.14 to approximate π and express your final answer to the nearest hundredth.
How many hours will it take to drain all the water?

Answers

Answer:

Volume = 10562.96  cu ft

10.56 hr. to drain all the water

Step-by-step explanation:

V = 1/3Bh        B = area of the base           h = height

The base is a circle, so [tex]B = \pi r^{2}[/tex]

[tex]V = \frac{1}{3} (3.14) (29^{2})(12)[/tex] = 10562.96  cu ft

10562.96/1000  = 10.56 hr.

Evaluate x^2 when x is 1/2

Answers

Answer:

1/4

Step-by-step explanation:

substitute 1/2 for x

(1/2)^2

1/4

don't forget to write the parenthesis when putting an exponent to a fraction.

hope this helped!!!!!!!!

What the answer someone help me!!!

Answers

Step-by-step explanation:

the answer to your question is

16/9

Answer:

16/9

Step-by-step explanation:

remove the bracket

Other Questions
Compare the concepts of mass and weight. Name three differences. Brainly for the correct answer!Is [tex]\frac{1}{0}[/tex] a real fraction? In 2000 a particular school district had a total of 7982 students enrolled in school. At this time, the percent of white students who were exposed to school poverty3 was 30% whereas this was 34.5% for Black students. The number of white students in this district in 2000 was 5184 and the number of Black students was 1035. (Note these are the deomgraphics for students who identify as one of these two races alone.) In 2015, the number of students enrolled in school in this district increased to 11977. The percent of white students exposed to school poverty increased to 47.8% and the percent for Black students increased to 76.1%. The number of white students in this district in 2015 was 7306 and the number of Black students was 2037.Suppose we want to determine if, relative to the increased size of the school district from 2000 to 2015, is the difference between the proportion of white students exposed to poverty likely due to something besides chance. Perform an appropriate statistical hypothesis test at an = 0.05 confidence level to answer this question. Show all your work and interpret your conclusion within the context of the problem and the appropriateness of the required assumptions.Perform the same analysis as you did but this time to determine if there is statistical evidence of an actual difference between the proportion of Black students exposed to poverty. Had the advantage of fighting on its own soilIs it union or confederacy ? Quirch Inc. manufactures machine parts for aircraft engines. The CEO, Chucky Valters, was considering an offer from a subcontractor that would provide 2,400 units of product PQ107 for Valters for a price of $150,000. If Quirch does not purchase these parts from the subcontractor it must produce them in-house with the following unit costs: Cost per Unit Direct materials $31 Direct labor 19 Variable overhead 8 In addition to the above costs, if Quirch produces part PQ107, it would have a retooling and design cost of $9,800. The relevant costs of producing 2,400 units of product PQ107 internally are:______.a. $149,000. b. $129.800. c. $150,000. d. $164,200. e. $148.300. Apple Inc. just paid a dividend of $3 per share. You expect that Apple's dividend will increase at the rate of 10% per year for the next 10 years. After that, you expect that Apple Inc. will increase its dividend at the rate of 3% per year forever. The required rate of return for Apple is 20%. What is the price of Apple just after the current dividend was paid? If you were the first president of the USA what are some things yo would try to accomplish Why did Romans implement the use of sewers and aqueducts ? Select the correct answer.Dr. Granger has two dishes of healthy cells. She exposes the cells in both dishes to different compounds that cause the number ofhealthy cells to either increase or decrease exponentially.The number of healthy cells in dish At hours after exposure is modeled by the function below.Aft)9,000(0.87)The number of healthy cells in dish Bt hours after exposure to the other compound can be modeled by the table below.t0 12. 3 49,000 9,810 10,693 11,655 12,704B(t)Which of the following best describes what will happen to the number of healthy cells in each dish as t increases?Type here to searchORI11:39 PM3/22/2021 Worth five points !! it doesnt tell me if what answer is right but if i get 75 % or up i will mark the first person who answered with an actual answer brainliest and i don't lie about brainliest !!Study the graph.A double bar graph titled Nuclear Weapon Stockpiles. The x-axis is labeled 1950, 1955, 1960, and 1965. The y-axis is labeled Number of Weapons from 0 to 40,000. The U S bar is on the left and the U S S R bar is on the right. In 1950, both countries are near 0. In 1960, the U S had 20,000 weapons and the U S S R has around 1,000 weapons. In 1965, the U S has over 30,000 weapons and the U S S R has over 5,000.Which conclusion best summarizes the information in the graph? The US stopped building nuclear weapons in 1965.The USSR held an advantage in the arms race when it began in 1950.The USSR began to catch up to the US in nuclear weapons production after 1960.The US developed many more nuclear weapons than the USSR between 1950 and 1965. Someone ols help tysm if you dk im new :D What's the slope for (9,6)and (5,4) If you flew from Los Angeles to Boston on a six-hour flight, and you leave at 1:00 pm, what time will it be in Boston when you land? i need the answer ASAP Set up an integral for the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. Then use your calculator to evaluate the integral correct to five decimal places. x2 4y2 In a race 24 out of 25 cyclists finished in less than 51 minutes what percentage of cyclists finished the race in less then 51 minutes describe the purpose and origin of the acequia systems of new mexico. Explain how the acequias are managed and maintained. Francisco, Valeria y yo a Chicago el sbado. A particle was moving in a straight line at 172.8 km/hr. If it decelerated over 120 meters to come to rest, find the time taken to cover this distance. A hotel manager has to select one of the following eligible candidates for the job position of front office manager. Which candidate is the manager most likely to choose? A. Bertrice-employed at the hotel for six months, is a degree holder, and has good interpersonal skills B. George-employed at the hotel for three years, has a high school diploma, and has a good personality C. Juan-employed at the hotel for a year, is a degree holder, and is always optimistic D Lara-employed at the hotel for four years, is a degree holder, and works well in a teamE. Maria-employed at the hotel for two years, has a gh school diploma, and has leadership skills What is the answer to g(-9)