I need help ASAP because I need done before 4:00pm

Answer:

a) Set up triangles where the hypotenuse is 16ft (the ladder) and one of the two edges are 1, 2, 3, 4, 5ft (the base of the ladder).  Use a^2 + b^2 = c^2 where a is the base length, c is the hypotenuse and b is the value you are trying to find.

Ex w/ 1ft base:

1^2 + b^2 = 16^2

1 + b^2 = 256

b^2 = 255

b = 15.97ft.

b) Simply take your answers from part a) and add 5.5ft (the height of the girl) to them.

Ex w/ 1ft base:

15.97ft + 5.5ft = 21.47ft

c) Using logic here think about it.  Let's take the 1ft base as the example.  Marissa standing on top of the ladder is 21.47ft.  That's clearly not high enough to reach the cat . . . but what happens if Marissa reaches upwards.  As long as her arms can reach roughly 1.53ft above her head she should be able to reach it.

Step-by-step explanation:

lolz

Answer: c.41.31

Step-by-step explanation:

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

the answer is 38 blocks

second stack:- 6+7 = 13

third stack :- 13+6 = 19

and sum of all blocks is 38

Answer:

on question #2, the answer is A.

Step-by-step explanation:

19-5 is 14.

Hope this helps!

Answer:

At the time of planting, Tree A was 19 inches tall a When Makayla moved into a new house, she planted two trees in her backyard. At the time thereafter, Tree A grew by 6 inches per year and Tree B grew by 2 inches per year. Let Rate the tree grew every year- 6 inches per year. Equation- 6t+19.

Step-by-step explanation:

Answer:

part A: a.

part B: 7200ft

Step-by-step explanation:

Answer:

Area: 312

Perimeter: 75

Step-by-step explanation:

Area is l·w

20·16=320

two corners aren't filled

320-9-9=318

Add all the sides for perimeter

17+3+3+13+20+13+3+3=75

Answer:

281 m squared

Step-by-step explanation:

What we can first do is find the top length so we can do

17+3+3=23

then we can multiply it by the side length to get the whole rectangle

23*13=299

and we know each of the little areas is 9, and there are two so

9+9=18

and we can subtract that from the whole rectangle

299-18=281

Answer:

use photomath

Step-by-step explanation:

it works

Answer:

Surface area is the area inside of a shape or closed place. There are differnet formulas in math to get the surface area like length X width

Answer:

5x + 4

Step-by-step explanation:

i think

Answer:

first option is correct

Step-by-step expla nation:

s=1/6 r

Answer:

the answer is 36

Step-by-step explanation:

you multiply 120 by .30

Answer:

36

Step-by-step explanation:

30/100*120=

=3600/100=

=36 students have completed their science projects.

Answer: B

Step-by-step explanation: When you find the amount of sugar that Brain has for 12 ounces you find that it is twice as much as David does

Answer:

Area: T = 3

Sides: a = 2.828   b = 2.236   c = 3

Step-by-step explanation:

Angle ∠ A = α = 63.435° = 63°26'6″ = 1.107 rad

Angle ∠ B = β = 45° = 0.785 rad

Angle ∠ C = γ = 71.565° = 71°33'54″ = 1.249 rad

Hope this helps!

Have a good day!

:D

Answer:

D, 3√16

Step-by-step explanation:

Got a 100%

Answer:

1.) less than four sides

2.) There should only be straight sides

Answer:

This is not a quadrilateral because a quadrilateral only has 4 sides, 4 vertices, and 4 angles.

This is not a quadrilateral because they do not have any curves.

Answer:

I think the answer is kole

Step-by-step explanation:

answer ; Bella is correct.

explanation; 265 - 45 / 11 = w doesn't look correct.

You're also supposed to put a letter next to a number, in this case 11.

11w + 45 = 265 would be correct because you would multiply 11 and w to find ? + 45, which would equal 265 and would help her get the bike.

Answer:

Step-by-step explanation:

the value 0.6 is greater than 0.39 bc 0.6 is a bigger value than 0.39 as u go down the values get more bigger and as u go up the values get more smaller.

Hope this helps!

Answer:

Step-by-step explanation:

because 0.6=0.60 and 0.60 is bigger than 0.39.hope it helps.

Answer:

2(2x+4/5) is the x+4/5 multiplied by 2

Answer:

Part A: 4x + 1 4/5

Part B: 2(2x + 4/5) represents 2(length + width)

Part C: x = 29/20

Step-by-step explanation:

Part C work:

4x + 1 4/5 = 7 3/5

4x = 5 4/5

x = 29/20

Answer:

60 cm

Step-by-step explanation:

Answer:

I do not agree with tem. 2^28 does not equal 2*28

Step-by-step explanation:

By the way, can you follow me on Brainly?

Thanks!

Answer:

I don't know the answer but I can give you a hint it has to be bigger than 60 and smaller than 110

Answer:

If this is a trapezoid then the total angles on the inside should be 180 degrees.

Step-by-step explanation:

That means the sum of a and b is 60. With a being 30 degrees and b being 30 degrees.

Answer:

It is a rectangular pyramid

Step-by-step explanation:

The base is a rectangle. I hope this helps :)

Answer:

D

Step-by-step explanation: