Mathematics High School

Calculate the area of the composite figure.
20 in.
7 in.
7 in.

Calculate The Area Of The Composite Figure.20 In.7 In.7 In.

Answers

Answer 1

Answer:

115.5 in²

Step-by-step explanation:

7 x 7 = 49

49/2 = 24.5

(20-7) x 7 = 13 x 7 = 91

24.5 + 91 = 115.5

Related Questions

(I’M MARKING BRAINLIEST)


Plzzz help meeeeee!!!

Answers

0,0 1,6 2,12 3,18 and the second graph. have a great day

Describe these points with a double inequality

Answers

Answer:

E

Step-by-step explanation:

so much words sis sossy

Answer:

Step-by-step explanation:

[tex]-3$<$ x\le 13[/tex]

Please help me I just don't understand!!!!!!!!!!!!!

Answers

Answer:

Oh the answer is C

Step-by-step explanation:

Answer:

Volume of a Cylinder - h(pi)(r)^2

V=15(3.14)(4^2)

V=15(16)(3.14)

V=240(3.14), or 240 pi

The answer is D. 240pi or 753.98

Let me know if this helps!

The LM = 3x - 2, LN = 2x + 1, and MN = 5x - 2.

Answers

the answer would come out to be 26

Which is equivalent to (4 x y minus 3 z) squared, and what type of special product is it
question answer choices are:
A. 16 x squared y squared + 9 z squared, the difference of squares
B. 16 x squared y squared + 9 z squared, a perfect square trinomial
C. 16 x squared y squared minus 24 x y z + 9 z squared, the difference of squares
D. 16 x squared y squared minus 24 x y z + 9 z squared, a perfect square trinomial

Answers

Answer:

The answer is option D

Step-by-step explanation:

When factored out option C and D are the same but it is a perfect square, not the difference of squares.

Option (D) 16 x squared y squared minus 24 x y z + 9 z squared, a perfect square trinomial is the correct answer.

What is an algebraic expression?

An expression which is made up of variables and constants, along with algebraic operations (addition, subtraction, etc.). Algebraic expressions include at least one variable and at least one operation.

For the given situation,

The expression is (4xy-3z)^2.

This expression can be expand by using the formula,

[tex](a-b)^{2} = a^{2} -2ab+b^{2}[/tex]

Here, a = 4xy and b = 3z

⇒ [tex](4xy)^{2} -2(4xy)(3z)+(3z)^{2}[/tex]

⇒ [tex]16x^{2} y^{2} -24xyz+9z^{2}[/tex]

Hence we can conclude that option (D) 16 x squared y squared minus 24 x y z + 9 z squared, a perfect square trinomial is the correct answer.

Learn more about algebraic expression here

https://brainly.com/question/19245500

#SPJ2

Can someone please help mee

Answers

it’s B

you want to get the x by itself on one side. so subtract 71 from both sides. 5x>=-85. divide both sides by 5, and x>= -17

What is the measure of angle P?

Round only your final answer to the nearest hundredth.

Answers

Answer:

i think its 130

Step-by-step explanation:

hope this helps? :|

Look at the number line.
+++
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5
Which absolute value expression represents the distance
shown on the number line?
OA) 12.5 + 5
OB) 12.5 - 5
OC) 12.50 – 151
OD) 12.5] + 151

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This is so confusing. I don’t understand it

please answer : ) will give brainly go to last problem for it to make sense

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Answer:

30%

Step-by-step explanation:

if 60% were thin mint and 10% were Samoas that is 70% of cookies. remaining 30% must be trefoils. hope this helps

If f(x) = 5x – 2 and g(x) = x+1, find (f = g)(x).
OA. 5x - x-3
B. 5x2 +1
O C. 5x® - X-1
D. 5x4 - 2

Answers

Answer: Choice A) 5x^3 - x - 3

=================================================

Work Shown:

We subtract the two functions like so

(f - g)(x) = f(x) - g(x)

(f - g)(x) = ( 5x^3-2 ) - ( x+1 )

(f - g)(x) = 5x^3 - 2 - x - 1

(f - g)(x) = 5x^3 - x - 3 ..... choice A

Note: be sure to remember to distribute the negative to every term inside (x+1), and not just to the x only.

I need help, I’ve been stuck on this question plz

Answers

Answer:

when distributing the first equation 1/4(8y+24) it is actually 2y+6 because 1/4*24= 6 not 8

Step-by-step explanation:

d=125 + 80n models the amount of money (d) in the register after selling n tickets. How much money does she have in the register before selling any tickets? ​

​

Answers

Answer:

She has $125 in the register before selling any tickets.

Step-by-step explanation:

If the cost of each ticket is $80 then the equation would just be d=80n. However, by adding 125 without any coefficient, this would make our starting point 125 and not 0. Our starting point is how much money is in the register prior to selling anything.

Solve for c, giving brainliest. please show your work/explain, i got to the point of square rooting 185, but i don't understand where to go from there if it cannot be simplified. Thanks.

Answers

Answer:

13.6 in

Step-by-step explanation:

Please refer to the attachment

A circular trampoline has a radius of 8 feet. Wendy wants to buy a cover for the trampoline. What will be the area of the cover?
8 square feet
16 square feet
645 square feet
2560 square feet

Answers

The answer is b- 16 square feet.

Write an equation that you can use to solve for x.

Enter your answer in the box.

Answers

Answer:x= 40

Step-by-step explanation:

x+80+60= 180 (angles on a straight line)

This is proportional, true or false? (Proportional means it has an equivalent ratio/constant rate of change/the same rate) (True=yes, it's proportional, false means it is not proportional) y = 12x

Answers

Answer:

Yes/True

Step-by-step explanation:

The given expression is :

y = 12 x

We know that, Proportional means it has an equivalent ratio / constant rate of change / the same rate.

Here,

y ∝ x

12 is the constant of proportionality

Hence, the given expression is proportional.

help me please it's due today

Answers

Answer:

15, 16,31

Step-by-step explanation:

The rule is that each time you add by 7, like in the first 2.  4+7=11 and 7+7=14

hopefully this helps! 8-15 16-23 24-31

SOLVE QUICK PLEASE!! 20 POINTS

Answers

Answer:

SA = 384 in²

Step-by-step explanation:

Assuming we're finding surface area:

SA of top of large cube: 8(8) - 4(4) = 48 in²

SA of sides of large cube: 4(8)(8) = 256 in²

SA of exposed faces of small cube: 5(4)(4) = 80 in²

Total = 48 + 256 + 80 = 384 = ∑SA

Solve for x
0.5x = 20

1. x = 40
2. x = 10
3. x = 2.5

Answers

Answer:

It's the first answer. 40

Step-by-step explanation:

divide both sides by 0.5

Answer:

1. x=40

Step-by-step explanation:

x=20÷0.5

x=40

Dave purchased 3 notebooks for a cost of $6.29 each before tax. He gave the cashier
$20.00. If the sales tax on his purchase was 6%, how much money should Dave have
received back from the cashier, to the nearest penny?

Answers

$0=20-3*6.29*1.06
(Actually he’s short 2 thousandths of a penny)

Find the missing digit:
9._3 + 8.6 = 18.33

Answers

Answer:

7

Step-by-step explanation:

18.33 - 8.6 = 9.73

Answer:

7

Step-by-step explanation:

18.33-8.60=9.73

if you bought a stock last year for the price of $54 it and it risen 1.9 since then how much was the stock worth now to nearest cent​

Answers

The answer to this question is $66.7

hello someone help please

Answers

Answer:

b. the y-intercept is 2

Step-by-step explanation:

i hope this helps :)

Answer:

I think it's b

Step-by-step explanation:

I remember doing this before

I need help with this please !

Answers

Answer:

1 or 2

Step-by-step explanation:

Both look wrong, but 1 seems worse. Sorry if this is wrong.

Answer:

step 2 is wrong...-4-3=-7

Step-by-step explanation:

please help me


The lengths of a triangle are 50 m, 120 m, and 130 m. Which formula could be used to show that the triangle is a right triangle?

A. 502 + 1302 = 1202
B. 1202 + 502 1302
C. 1302 + 1202 = 502
D. 502 + 502 1202​

Answers

Answer:

Step-by-step explanation:

1302 + 1202 = 502

Answer:

1302 + 1202 = 502

Step-by-step explanation:

Cant really explain. 1302 + 1202 = 502

I need help with 1) part A (only comment if ur gonna help please I don’t understand this)

Answers

p^3-p^2-5p+5 there’s a remainder I thinks it’s -1?

please help me Find the quotient of 24 and 12.

Answers

Answer:

2

Step-by-step explanation:

24/12 = 2

Answer:2??????? Are you dividing 24 by 12????

Step-by-step explanation:

Rewrite 0.361 as a fraction in lowest terms.

Answers

Answer:

361/1000

Step-by-step explanation:

this should be the answer

What is 25% of 14 I need help ASAP

Answers

Answer:

3.5

Step-by-step explanation:

25*14= 350

350/100

3.5

Answer:

25% of 14 =

3.5

Step-by-step explanation:

hope this help have a good day

10 times the difference of y and 5?

Answers

Answer:

10(y-5)

Hope this helped!!

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