WILL MARK BRAINLIEST

Step-by-step explanation:

step 1. the surface area of this object is the addition of 3 rectangles and 2 triangles

step 2. the area of a rectangle is bh. the area of a triangle is (1/2)bh where b is the base and h is the height

step 3. 20*9 + 20*9 +20*6 + (1/2)6*8 + (1/2)6*8 assuming both triangles have h = 8

step 4. 180 + 180 + 120 + 24 + 24

step 5. answer: 528 cm^2

Answer:

15

Step-by-step explanation:

80 percent (calculated percentage %) of what number equals 12? Answer: 15

Answer:

The first one is a function because, for each x-value (domain value) there is exactly one y-value (range value).

The second one is not a function because, not each x-value (domain value) has exactly one y-value (range value). The domain value of 5 has two range values of 13 and 9.

Area of it is 54ft Kv

Volume is 27 ft cube (3)

Answer:

$24

Step-by-step explanation:

Fist, you will multiply the percent, 15, and the total money amount, 160, which you would get 2,400. Then, divide 2,400 by 100, and there you will get the tip, $24. I hope this helps :)

Answer:

This is called a supplementary angle. x = 12°

And for extra credit:

y is a vertical angle to 60° and a supplementary angle to x so

y = 60°

Step-by-step explanation:

Answer:

68°

Step-by-step explanation:

They are corresponding angles.

Answer:

f

Step-by-step explanation:

I'm pretty sure it's f from what I know

Answer:

Parentheses, exponents, multiplication and division, and addition and subtraction

Step-by-step explanation:

You can remember this order by using PEMDAS. PEMDAS stands for parentheses, exponents, multiplication, division, addition, and subtraction, in that order. First up should be parentheses, then exponents, then multiplication and division, and finally addition and subtraction.

Answer: $13, don't just copy that answer actually try to understand it. ⬇️

Step-by-step explanation: Think of it as a number line.

$12-$12.10-$12.20-$12.30-$12.40-$12.50-$12.60-$12.70-$12.80-$12.90$13

the $12.50 is directly in the middle of $12 and $13. Lets say it $12.51 now its not directly in the middle, but more over to the $13, so then we would go up to 13$ which is the nearest dollar. If it were $12.49 then it would be closer to the $12, so we would go down to $12.

I hope this helps!

Answer:

It's false.

Step-by-step explanation:

(30)(-80) - 50 = -2450

50 - (30)(-80) = 2450

Answer: False when you subtract a negative like 50 minus -2400 you get a positive, 2450, when taking a negative and subtracting a positive like -2400-50, you get a negative -2450, the answers are actually the exact opposite.  

Step-by-step explanation: 30 * -80= -2400

-2400- 50 = -2450

30 * -80=-2400

50- (-2400) = 2450

Answer:

thxs

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

The difference in length between the longest ski trail and the shortest ski trail is 7/4.

Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.

We have:

Length of the longest ski trail = 3 1/8 = 25/8

Length of the shortest ski trail = 1 3/8 = 11/8

Difference in length between the longest ski trail and the shortest ski trail:

= 25/8 - 11/8

= 14/8

= 7/4

Thus, the difference in length between the longest ski trail and the shortest ski trail is 7/4.

Learn more about the fraction here:

brainly.com/question/1301963

#SPJ2

Answer:

The answer is z= 1,-1+i[tex]\sqrt{6}[/tex], -1-i [tex]\sqrt{6}[/tex]

Step-by-step explanation:

Answer:

y+4 because bishh that's the answer lol your welcome

Step-by-step explanation:

when 0: 5 > 25 = false

when 7: -28 + 5 > 25 = -23 > 25 = false

when -7: 28 + 5 > 25 = 33 > 25 = true

Answer:

0

Step-by-step explanation:

Zero multiplied by answer number is 0.

Answer:

0 times 1 =0

Step-by-step explanation:

1. v=0

2. No solution

3. m=0

4. No solution

5. p= -7

6. x=5

7. -12 = - 12

8. x=5

9. 3=3

10. -32= -32

11. x=0

12. No solution

I'm sorry if anything is wrong.

Step-by-step explanation:

Ok Hold UP

Answer:

271

Step-by-step explanation:

Answer:

$279

explanation:

Answer:

Slope intercept form: y=mx+b

-x-6+2y=0

2y=x+6

y=1/2(x+6)

y=1/2x+3

Let me know if this helps!

Step-by-step explanation:

slope intercept is y=mx+b

add -x to the other side to get

-6+2y=x

then add the -6 to get

2y=x+6 then divied by 2 to get

y=1/2x+6/ 2

then simply to get

y=1/2x+3 or y=x/2+3

Answer:

48

Step-by-step explanation:

6+x/4 = 18

x/4 = 12

x= 48

Answer:

x = 48

here's your solution

=>. let the number be. X

=> now , quater of this number = X/4

=> then 6 is added to it

=> we get this. =. 6 + X/4

=> it is given that this number is equal to 18

=>. so, our final equation is 6 + X/4 = 18

=> solve , X/4 = 18 - 6

=> X/4 = 12

=>. X = 12*4

=> X = 48

hope it helps

Answer:

45.1feet

Step-by-step explanation:

Given the following

∠I=90°

∠G=62°, and

GH = 96 feet = Hypotenuse

Required

IG = Adjacent side

Using the SOH CAH TOA identity

Cos theta = Adj/hyp

Cos 62 =IG/96

IG = 96cos62

IG = 96(0.4695)

IG = 45.1feet

Hence the length of IG to the nearest tenth is 45.1feet

Answer: 45.1feet

Step-by-step explanation:

Answer: Its 15/2(A)

Step-by-step explanation:

2/3-1=4

Multiply both sides of the equation by 3

2x-3=12

You move constant to the right and you change the sign. Like this: 2x=12+3

Then you add the numbers and you get 2x=15

Divide both of the sidea and you get:x=15/2 which is your answer

Let me know if this helps