All categories

3 years ago

Please help me i will mark you brainliesttttttttttttttt

Mathematics

1 answer:

Bad White [126]3 years ago

4 0

Answer:

18.

Step-by-step explanation:

You might be interested in

The art class is planning to paint a mural on the outside wall this figure is a scale drawing of the wall the scale is 2 inches:

solniwko [45]

Answer:

The area of the actual wall is 693 square feet.

Step-by-step explanation:

Step 1 : Finding the length of the wall in feet.

Length of the wall in the scale drawing = 28 inches

Length of the actual wall = $28 \times \frac{3}{2}$ feet

Length of the actual wall = $\frac{84}{2}$ feet

Length of the actual wall = 42 feet

Step 2 : Finding the width of the wall in feet.

Width of the wall in the scale drawing = 11 inches

Width of the actual wall = $11 \times \frac{3}{2}$ feet

Width of the actual wall = $\frac{33}{2}$ feet

Width of the actual wall = 16.5 feet

Step 3 :

Find area of the wall in square feet.

Area of the actual wall = Length x Width

Area of the actual wall = 42 x 16.5

Area of the actual wall = 693 square feet.

3 0

3 years ago

Please help Find the value of x if, m∠5 = x-6, m∠4 = 2x+4, m∠2 = 2x-26

Goshia [24]

Answer:

Step-by-step explanation:

we are given the angles ∠5 , ∠4 , ∠3 , but with one variable, "X" :)

also we are told ∠AOC is bisected by OB , meaning that ∠1 = ∠2

and the EC is perpendicular to OD , so ∠4+∠5=90°

since we are given ∠4 & ∠5, lets use that to solve for "X"

90= x-6 + 2x+4

90= 3x -2

92 =3x

30 $\frac{2}{3}$ ° = x

30.6666666666666666 ° = x

4 0

2 years ago

Choose the three measurements that can be added together without changing the numbers.

jasenka [17]

The answer is C.) 4cm + 7cm + 8cm

This is because you don't have to do any converting from inches to centimeters or vice versa, which means that you can keep the same numbers and just add no problem! :)

I hope this helped! Have a great day! :P

3 0

3 years ago

Joe and two friends are going to a concert. The total cost is $186. If there is a $24 service fee, write and solve an equation t

andre [41]

Hello!

The equation is below.

3x=24=186

Now we subtract 24 from both sides.

3x=162

Now we divide both sides by 3.

x=54

One ticket costed $54.

I hope this helps!

6 0

3 years ago

Read 2 more answers

WILL MARK BRAINLIEST PLS DO THIS MY TEST IT TIME ASPAP

iren [92.7K]

Answer:

1492cm^2

Step-by-step explanation:

box 1:

8x5=40x2=80cm^2

8x2=16x2=32cm^2

5x2=10x2=20cm^2

subtotal: 132cm^2

box 2:

25x20=500x2=1000cm^2

20x4=80x2=160cm^2

25x4=100x2=200cm^2

subtotal: 1360cm^2

Grand Total: 1492cm^2

7 0

3 years ago