Mathematics Middle School

PLEASE HELP ASAP !!! <33

PLEASE HELP ASAP !!! <33

Answers

Answer 1

Answer:

30

Step-by-step explanation:

I THINK MY BEST ESTIMATE HOPE IT HELPS THOO :))

Answer 2

the answer is 30 hope this helped <3!

Related Questions

what is the area of the figure in square inches

Answers

Answer:

[tex]78in.^{2}[/tex]

Step-by-step explanation:

Area of 2 parallelograms = 2(bh)

= 2(13 x (6 ÷ 2))

= 2(13 x 3)

= 2 x 39

= [tex]78in.^{2}[/tex]

hope this helps, sorry if it is not right

Simplify: -13 • 100

Giving Brainliest

A) 1,300
B) 13,000
C) -1,300
D) -13,000

Answers

Answer:

The right answer is option (c) -1,300

The right answer is option C) -1,300

please HELP BRAINIEST

Answers

Answer:

Is there more to the question

Step-by-step explanation:

A equals 52 and B equals 38

Cam someone help with these 2 plsssss
i kinda think its the ones picked but I'm not sure so can someone pls explain to me witch ones right?
Pls give a LEGIT GOOD ANSWER!!!! :)

also I give brainliest if you give me a correct answer :)))))

Answers

Answer:

2- 96, 3- 203.5

Step-by-step explanation:

2- 9 x 8 + (10 x 8)/2 = 96

.

3- 12 x 18 - (5 x 5) / 2 = 203.5

Math - Finding Volume - Answer All if you can

Answers

A) 296
B)348
C)828

Plz mark brainliest

A CD store sold 3,467 CDs in 7 days. about the same number of CDs were sold each day. About how many CDs did the store sell each day?

Answers

The store sold 495 CDs

Simplify −3√27−2√2−3√45−√18 Work Needed

Answers

Answer:

Step-by-step explanation:

27 = 3 * 3 * 3

-3√27 = -3*3√3 = -9√3

Index of the radical is 2. So, after prime factoring, for each two of same number, pull one outside.

-3√45= -3√3*3*5 = -3*3√5 = -9√5

-√18 = -√2*3*3 = -3√2

-3√27 - 2√2 - 3√45 - √18 = -9√3 - 2√2 -9√5 -3√2

Now combine like terms

= -9√3 - 9√5 -2√2 - 3√2

= -9√3 - 9√5 - 5√2

Answer:

-9√3 - 5√2 - 9√5

Step-by-step explanation:

-3√27 = -3√9x3 = -3x3√3 = -9√3

2√2 = 2√2

3√45 = 3√9x5 = 3x3√5 = 9√5

√18 = √9x2 = 3√2

-9√3 - 2√2 - 9√5 - 3√2 = -9√3 - 5√2 - 9√5

The function ƒ(x) = 50 + 73x − 3x^2 gives the value of Eli's stock portfolio in hundreds of dollars after x months. What was the initial value of his portfolio? In how many months will it reach the maximum value?

A. $50; The portfolio will be at its maximum after about 12 months.
B. $50; The portfolio will be at its maximum after about 13 months.
C. $5,000; The portfolio will be at its maximum after about 12 months.
D. $5,000; The portfolio will be at its maximum after about 13 months.

Answers

Answer:

B.$50; The portfolio will be at its maximum after about 13 months

If the diameter of the circle above is 18 in, what is the circumference of the circle?

Answers

Diameter = 18, so radius = 9
Circumference = 2 x pi x 9
= 56.55

Answer:

18π in

Step-by-step explanation:

The formula for the circumference of a circle whose diameter, d, is given is

C = πd.

In this case the diameter is 18 inches. Thus, the circumference is

C = π(18 in) = 18π in

The first person to answer this correctly with an explanation gets Brainiest.

Answers

Answer:

A.113.097

B.301.593

Step-by-step explanation:

Answer:

The area of the base is 18.84.

The volume of the cone is 301.59.

Hope this helped!

Hey it's me I need help

Answers

Answer is option A
Hope it helps!

Answer is a I believe

Hue is arranging chairs. She can form 2 rows of a given length with 2 chairs left over, or 6 rows of that same length if she gets 14 more chairs. Complete the equation and solve it to find how many chairs are in that row length. In your equation, use the variable x to represent the number of chairs in each row.

Answers

There are 7 chairs in each row length.
Step-by-step explanation:
Let number of chairs in 1 row be 'x'.
Let total number of chairs be 'y'.
Given:
Hue can form 6 rows of a given length with 3 chairs left over.
It means that Total number of chairs is equal to chairs in 1 rows multiplied by number of rows which is 6 plus number of chairs which is left which is 3.
Framing in equation form we get.

Also Given:
Hue can form 8 rows of that same length if she gets 11 more chairs.
It means that Total number of chairs is equal to chairs in 1 rows multiplied by number of rows which is 8 minus number of chairs which is required more which is 11.
Framing in equation form we get.

From equation 1 and equation 2 we can say that L.H.S is same.
So according to law of transitivity we get;

Combining like terms we get;

Using Subtraction and Addition property we get;

Now Using Division Property we will divide both side by 2.

Hence there are 7 chairs in each row length.

PLEASSSSS HELPPP ME ITS URGENT

Answers

The answer to the question is A

pls help fast 27/d=4 1/2 i need to find d

Answers

Answer:

121 1/2

Step-by-step explanation:

27/d = 4.5

*27 *27

d = 121.5

d = 121 1/2

Answer:

d is 30

Step-by-step explanation:

Diego says the expression 14−0.6t helps him understand this situation. In this situation, what does this expression represent, and what does the variable t stand for in the situation? Write an equation to determine the number of days, t, Diego's father can drive the car without the warning light coming on.

Answers

Answer:

Step-by-step explanation:

The maximum number of days that Diego's father can drive the car without the warning light coming on is 20 days.

Michael has five different stocks that he watches on a daily basis. The table shows the change in each stock price in dollars at the end of a trading day.

Change in Daily Stock Prices (Dollars)

Stock A
Stock B
Stock C
Stock D
Stock E
–1.5
2.9
Negative one-half
3 and three-fourths
4.6

A number line going from negative 6 to positive 6 in increments of 1.

What is the correct order of the rational numbers in the table from least to greatest

Answers

Answer:

3

Step-by-step explanation:

3
.....................

Expert help: explain the answer and no links:

Answers

The answer is B.) the customer randomly selects 4 grocery stores

The answer is b in your question

Hello, please help me. Sorry again.

Answers

For the first one the answer is 504 cm^2

IM GONNA FAIL MY QUADRATIC FORMULAS TEST HELP PLSSS!

I need you to tell me how many of these formulas I can use on the equation:
a) Square Roots
b) Quadratic Formula
c) Completing the Square
d) Factoring/Zero Product Property

Answers

You can use quadric formula as -b+- root under b2-4ac/2a or change the equation and factorize it you cannot square it as it is already squared equation

Bis the correct answer

A restaurant manager uses the expression 7.85m + 8.85d to calculate his profit when he sells m main courses and d desserts. What is the restaurant manager's profit, in dollars, when he sells 45 main courses and 43 desserts?

Answers

Answer:

244 and 43

Step-by-step explanation:

hope this helps n please mark brainliest

Answer:

$733.80

Step-by-step explanation:

To calculate the profit, you use 7.85m + 8.85d

Since m = 45 and d = 43,

his profit = (7.85 × 45) + (8.85 × 43)

= 353.25 + 380.55

= 733.80

∴The restaurant manager's profit in dollars is $733.80.

Hope this helps

What is the surface area of the solid that this net can form?
A. 106 square centimeters
B. 150 square centimeters
C. 210 square centimeters
D. 270 square centimeters

Answers

A. 106

You have to add all the numbers to get the answer!,
Hope this helps

A.106. Bsbsbdbddnnddndbdbdbdbdbdbdbdbdbdbdbdbd

What is the equivalent ratio for 4 flowers to 6 pedals?

Answers

Answer:

24

Step-by-step explanation:

Answer:

there is no picture but i will give you some equivalents anyway :)

Step-by-step explanation:

4:6

2:3

1:1.5

8:12

16:24

ask for some more if needed :)

will give branliest

how do i Translate a algebraic expression into verbal expression?

Answers

Answer:

I guess try to understand it first

Step-by-step explanation:

How to pronounce y = x^2 / 2^3 + 0.423x

Y is equal to x squared divided by two to the third power plus zero and 4 hundred twenty three thousandths times x

WILL MARK BRAINLIEST

Click on photo to see shapes.

The larger figure shown is made by expanding and rotating the smaller figure. What is the scale factor, as a percent rounded to the nearest whole number, of the smaller figure to the larger figure?

The scale factor is ____ %

Answers

Answer:

283.3%

Step-by-step explanation:

6.8 divided by 2.4 = 2.83333333333

2.8333 x 100 = 283.33

= 283.3%

Determine the value of ? in the figure below.

Answers

7 is the answer...........

? Is 7 from the figure

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help!

Answers

Answer:

4 plants

Hope that helps!

please help quickly! will give brainliest! no explanation is required. just a correct answer :)

Answers

Answer:

A

Step-by-step explanation:

The answer is Letter A

Plot the reflection of ABC across the x-axis. Give the coordinates of its vertices below.
A(-2,3), B(6,3), and C(6, 8)

Answers

Answer:

A(2,3) B(6,-3) C(6,-8)

Step-by-step explanation:

I need help please!! this is the last question

Answers

Answer:

Step-by-step explanation:

You could do 9x < 3 kinda like fractions. Hope this helps?

What is the mode for the data in the rainfall table?
A:3.1
B:3.65
C:3.7
D: NO MODE

Answers

Answer:

It's D: No mode

Step-by-step explanation:

I got everything on the usatestprep right except for one thing(not this question) I wish I could show more proof, but I can't see my answer TT

Other Questions

PLEASE PLEASE PLEASEEEEE HELP!!!!!!!!! Write a thesis statement thatexpresses the topic and your viewpoint on how the campaign effectively promotes the influenza vaccination to a range of audiences. the following list contains the number of movies That a group of 8 students saw in theaters in the past 12 months.7,11,14,6,16,11,11,18Find the median number of movies that the students saw. I need help finding the slope Find the area of a trapezoid with bases of 8 and 16 and a height of 10. Type a numerical answer in the space provided. Do not include units or spaces in your answer. Carlos landlord added a markup of 6.5% to their October rent . Carlos rent would have been 750 what is the cost of his rent after the markup If set M =[even digits from 2 to 8]. Find n(M) i need help the question says in your bible, find examples for each of the four types of figurative language. A. simileB. metaphor C. hyperboleD. personifiction Distinguish between bit and byte? Solve the following algebraic expressions 1) n(n-4) -n(5-n)2) I need help please, I will give brainliest to the first 2 people Write a porportion to find how many points a student needs to score on the test to get the given score4) test worth 50 points; test score of 40%6) test worth 80 points; test score of 80% Which Constitution made Kansas a free state and set the current western boundary? It was approved by the people of the Kansas Territory and allowed statehood. * 10 points Topeka Constitution The Lecompton Constitution The Leavenworth Constitution The Wyandotte Constitution why are there different types of vaccines Factory the expression 9X +27 using the GCF How many square feet of outdoor carpet willwe need for this hole? The Vikings basketball team scored the points shown below in their last 7 games.80, 89, 89, 92, 104, 104, 107Which box plot best represents the Vikings basketball scores? Internal feedback mechanisms keep your body in homeostasis asA you breathe faster while slowing from a jog to a walkO B. you breathe faster while running fasterO C. you breathe slower while you are bleedingO D. you breathe slower while your heart rate increases Dominique is a chemist and has just discovered a new drug that interferes with the Calvin Cycle of photosynthesis. They believe this drug is going to be awesome because it will allow the light reactions to run forever, while just stalling out the Calvin cycle. Terry disagrees, saying that any drug that stalls Calvin will ultimately inhibit the light reactions, too. Who is correct and why A customer suspects that one brand of cereal does not fill its boxes with the weight that is printed on the box. He decides to weigh several boxes to test his theory.Which of these methods will produce the most representative sample of the population of boxes containing this brand of cereal?A). The customer randomly selects one grocery store, weighs one case of the cereal, and uses this weight to estimate the weight per box.B). The customer randomly selects four grocery stores and weighs two boxes from each selected store.C). The customer randomly selects one grocery store and weighs half the boxes of cereal.D). The customer randomly selects one grocery store and weighs all the cereal boxes on one shelf.