3 years ago

Help please I’m not sure what do do with these kind of problems

Mathematics

2 answers:

telo118 [61]3 years ago

7 0

Answer:

Step-by-step explanation:

Lera25 [3.4K]3 years ago

3 0

Answer:

Complementary angles are 90 degrees, and supplementary angles are 180 degrees.

Step-by-step explanation

First you figure out the answer to the equation,then once u figure out the answer,you subtract it by 90 but, only subtract the complementary angles by 90. Afterwards,you do the same thing for finding the measure to B.

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The cost of t-shirts varies directly with the number of t-shirts. The data is shown in the graph. If x = is number of t-shirts,

Lera25 [3.4K]

The answer is y = 5.5x, so B

3 0

3 years ago

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Mike plans to paint a wall in his living room blue.that wall measures 10 feet tall and 8 feet wide.what is the area of the wall

Lorico [155]

Answer:

Step-by-step explanation:

L x W

10 x 8

<h3>80ft squared </h3><h3 /><h3 /><h3 />

5 0

3 years ago

plz help, i need help. sos...Mr. Porter’s gross pay is $90,000 per year. He files taxes as head of a household, and his income t

andrew11 [14]

Mr. Porter will get refunded $1200

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3 years ago

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Find the length of the prism if the width is 12 feet, the height is 18 feet, and the volume of the prism is 3240 cubic feet.

olga55 [171]

Known :

w = 12 feet

h = 18 feet

V = 3.240 feet³

Asked :

l = ...?

Answer :

V = l × w × h

3240 = l × 12 × 18

3240 = 216 l

l = 3240 ÷ 216

l = <u>1</u><u>5</u><u> </u><u>feet</u>

So, the length is 15 feet

<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>

8 0

3 years ago

Use the net below.<br><br> 288cm<br> 312cm<br> 336cm<br> 368cm

vichka [17]

Add all shapes area together to know the figures complete area
triangles area 1 & 2 : 6×8 /2 -> 48/2 = 24
rectangle 1 : 6×12 -> 72
rectangle 2 : 8×12 -> 96
rectangle 3 : 10×12 -> 120
24+72+96+120
96+96+120
192+120
312cm

8 0

3 years ago