Mathematics High School

15. B(-2, -9), C(0,-5), D(6,-3), E(4, -7)

Answers

Answer 1

Answer:

BC= 2√5

CD= 2√10

DE= 2√5

BE= 2√10

slope of BC = 2

slope of CD = 1/3

slope of DE = 2

slope of BE = 1/3

Step-by-step explanation:

formula for distance = √(x2-x1)²+(y2-y1)²

formula for slope = (y2-y1)/(x2-x1)

Related Questions

SOMONE SMART PLIS HELP RIGHT ASWER PLSS WILL GIVE BRAINLIEST IF YOU DONTKNOW PLEAASE DO nooottttt answerrr ty!!! :))

Answers

Answer:

Box 3 is 4 becuase if x equals 4 then its gets y=12

Box 1 is 12 to get box 2 which is 24 this is because 3*3=9 and 24+9=33

Step-by-step explanation:

Box 1: 12

Box 2: 24

Box 3: 4

Chose the best estimate for 18% of 54

Answers

Answer is in the file below

tinyurl.com/wpazsebu

Determine the volume of the composite figure displayed.
A
108 cm3
B
60 cm3
с
36 cm3
D
20 cm3

Answers

Answer:

Step-by-step explanation:

The length of the minute hand is 150% of the length of the hour hand. In 2 hours, how much farther does the tip of the minute hand move than the tip of the hour hand? Round your answer to the nearest tenth. mm

Answers

The question seems incomplete, as the length of the hour hand isn't given ;

If the tip of the hour hand is taken as 30mm

Answer:

534.1 mm

Step-by-step explanation:

In 2 hours ; cycle performed :

2/ 12

Circumference of a circle = 2 * pi *r

Circumference = 2 * pi * 30 = 60pi

Distance traveled : 60pi * 2/12 = 120pi/ 12 =10pi

The minute hand travels 2 comply cycle in 2 hours

150% taller than short hand :

1.5 * 30 = 45 mm

Distance traveled : 2 (2 * pi * 45) = 180pi

(180pi - 10pi) = 170pi

170π = 534.07075

= 534.1 mm

Simplify the expression 7y+2x-10y +3x2 -10x

Answers

Answer:

−

Step-by-step explanation:

−

Answer:

Step-by-step explanation:

3x^2-3y-8x is the answer.

can someone plz help asap question is in pic (its about graphs)

Answers

Answer:

-4,0 and 6.

Step-by-step explanation:

f(x) = 0 is when y = 0.

If you look at the graph, there are 3 instances when y = 0

and it happens when x = -4, x = 0 and x = 6.

Therefore, the solutions of f(x) when y =0 are -4,0 and 6.

Andrew walks 3/4 mile in 10 minutes. Jill walked 4/5 in 15 minutes. What was the difference in their speeds, in miles per hour?

Answers

Answer:

1.3 mph I think

Step-by-step explanation:

Harper wants to buy 2 shirts for $21.50 each and 2 pairs of jeans for $25 each. How much will she pay for the shirts and the jeans?

Answers

She will pay $12.75 for each shirt and $12.50 for each pair of jeans.

ANSWER: $93

1 shirt = $21.50

2 shirts = $43

1 pair of jeans = $25

2 pairs of jeans = $50

$50 + $43 = $93

c) 2 /3 parts of a tank contains 80 litre of water. How much water does 3/8 parts
of the tank contain?

Answers

Answer:

45 litres

Step-by-step explanation:

Let the whole tank contains x litres of water.

Therefore,

[tex] \frac{2}{3} x = 80 \\ \\ x = 80 \times \frac{3}{2} \\ \\ x = 40 \times 3 \\ \\ x = 120 \\ \\ \frac{3}{8} x = \frac{3}{8} \times 120 \\ \\ = 3 \times 15 \\ \\ = 45 \: liters[/tex]

HI, I NEED THIS QUESTION TO BE ANSWER ASAP! HELP PLEASE!!
HERE IS THE QUESTION!

What fraction with a denominator of 8 is equivalent to 1/2?

HELP!! IF YOU DO IT ILL GIVE YOU BRAINLY WITH THE EXPLANATION!

Answers

Answer:

4/8

Step-by-step explanation:

4/8 is equal to 1/2

4 is half of 8

3a=1
What is a equal to?

Answers

Answer:

1/3

Step-by-step explanation:

3a = 1

/3 /3

a = 1/3

Answer:a

a= one third or 1/3

3 times 1/3 = 1

Step-by-step explanation:

hii please help i’ll give brainliest!!

Answers

Answer:

It is Acceleration have a good day!

Answer:

Resistance

Step-by-step explanation:

Its D Because all the other ones aren't as close and to D aka Resistance

8. Jackie is selling cookies as a
fundraiser. Each box of cookies she
sells costs $4. Write an expression
that can be used to show how
much she will earn.
от е

Answers

Can you tell how much she selled? Then I can answer it

help please I am confused

Answers

Answer:

Step-by-step explanation:

You can separate the figures into a complete circle and a rectangle for the rectangle you multiply 3*10 for the area. For the circle you do πr^2, where r is the radius which is equal to half the diameter. Then you add the two numbers up

the answer is c your welcome

which should i pick?

Answers

Answer:

5 X 4 is the correct answer.

Step-by-step explanation:

I don't know exactly what the question is asking, but there are 5 sections of 4 squares, which makes 24, so that would seem like the best answer to choose.

7th grade math help me pleasee

Answers

Answer:

3 because sigh changes when you take -3 to other side

Answer:

The answer is 3. because since x = 7, 7-3 = 10 is a false equation.

Step-by-step explanation:

[tex] {3x}^{2} - 3x - 5 = 0[/tex]

Answers

The Answer is 69 I hope it is correct

use this formula=
also identify which one is a,b and c
ax^2 + bx + c

*PLEASE ANSWER ASAP!! ILL GIVE BRAINLIEST*
If you drive 1,000 miles each month and get 18.2 MPG, how much would you spend on gas if gas was $2.75 per gallon?

a.) $151

b.) $22.55

c.) $100

Answers

A is the correct answer because...
1000/18.2=54.945
54.945x2.75=151
Sorry for who ever uploaded the disturbing photos :(
Hope this help and have a nice day!
Please report and I will be contacting them as it occurring a;; day today
Here’s a cute dog image to remove the other photo from mind

The total money spent on the gas will be equal to $151. Hence, option (a) is correct.

What are arithmetic Operations?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the instructions in the question,

Driving each month = 1000 miles

Then,

1000/18.2 = 54.94

The price is $2.75 per gallon.

Then, the money spent on gas will be,

54.94 × 2.75 = $151.

To know more about arithmetic operations:

https://brainly.com/question/25277954

#SPJ2

In a classroom, there are 3 more girls than boys and the ratio of girls to boys is 6 to 5.
What are the total number of students in the class?

Answers

Answer:

33 students

Step-by-step explanation:

ratio = 6 : 5

if there are 3 more girl that boy

ratio 1 equal 3.

total ratio

6 + 5 = 11

total number of students

11 × 3 = 33

I need help finding X fast!!!!

Answers

Solve for x by simplifying both sides of the equation, then isolating the variable.
x = −2.94678232, 0.75127644

I NEED HELP PLEASE A rectangle has a length of 3x+5 and a total area is + 11x +10 find the width of the rectangle.

Answers

Answer:

3.667+ 2

Step-by-step explanation:

Area of a rectangle = length x width

11x + 10 = (3x +5) x width

to determine the width, divide both sides of the equation by 3x + 5

(11x + 10) / (3x + 5) = width

width = 3.667 + 2

Will has a spinner with six equal sections numbered one through six. If Will spins the spinner 150 times, how many times can he expect to spin a number less than 5

Answers

Answer= x=100

4/6 = x/150

So you will want to use the cross strategy

6x = 150(4)
6x = 600
6x ÷ 6 = 600 ÷6
x =100

what is the volume of the fuigure.

Answers

Answer:

volume = 504

Step-by-step explanation:

the basic formula for volume is length × width

14 x 3 x 3 x 2 x 2 = 504

Can someone help me please

Answers

Answer:

Step-by-step explanation:

Tuesdays interquartile range is 45, and monday's is 30. 45 - 30 = 15. Hope this helps!

Just need points sorry

A coin is tossed and a card is drawn from a standard deck of 52 cards. What is the probability of tossing a heads and drawing a diamond?

A. 7/52
B. 1/8
C. 13/104
D. 3/26

Answers

Answer:

Step-by-step explanation:

In AABC, the measure of ZC=90°, the measure of ZA=63°, and AB = 35 feet. Find the
length of CA to the nearest tenth of a foot.
35
63°
C
A
х

Answers

jawaban:C = 45

I hope this helps

0.54 + 17/100 = blank/100 + 17/00

Answers

Answer:

54 i think

Step-by-step explanation:

Answer:54

Step-by-step explanation:

The decimal 0.54 is equal to 54/100

Which statement describes the data in the dot plot?

Answers

Answer:

B) The median of the data is 2

Step-by-step explanation:

1,1,1,1,1,2,2,2,2,3,3,3,5,6

The median is 2

Using a number line, represent the graph of the inequality x > - 25?

Answers

To plot an inequality, such as x>3, on a number line, first draw a circle over the number (e.g., 3). Then if the sign includes equal to (≥ or ≤), fill in the circle. If the sign does not include equal to (> or <), leave the circle unfilled in.

Kari and Darius have two cylindrical cups to drink
juice from
Kari's cup is 8 inches tall and has a diameter of 3
inches.
Darius's cup has a diameter of 4 inches and is 5
inches tall.
Each believe their cup can hold more juice.
Which cup holds more juice?
How much more juice can the larger cup hold?

Answers

Answer: Kari's cup can hold more juice

She holds 6.28 inches^3 more than Darius's cup.

Step-by-step explanation:

1: Find the volume that both cylinders hold:

Kari:

V=πr2h=π·1.52·8≈56.54867

Volume is about 56.55 inches^3

Darius:

V=πr2h=π·22·4≈50.26548

Volume is about 50.27 inches^3

2: Subtract both values:

56.55-50.27=6.28

3: Make your statement:

Kari's cup can hold more juice

She holds 6.28 inches^3 more than Darius's cup.

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