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3 years ago

Find the measure of <8

Mathematics

1 answer:

Anestetic [448]3 years ago

7 0

I’m pretty sure it’d be 72 degrees because they are alternate exterior angles

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Have to find volume and surface area but idk how

Setler [38]

Answer:

volume 1050 $in^{3}$

surface area 859 $in^{2}$

Step-by-step explanation:

volume is length times width times height (7*25*12)/2

surface area is area of all the sides added together

2(25*12)+(12*7)+ 2( $\frac{7*25}{2}$ )

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3 years ago

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Parallel lines j and k are cut by transvesal t . Which statement is true about ∠2 and ∠6

almond37 [142]

Answer:

They both equal

Step-by-step explanation:

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3 years ago

What’s the answer for this equation? 1/2 * (1, 341 + 625)

Marysya12 [62]

Answer:

1,966 I think

Step-by-step explanation:

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2 years ago

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Amelia wants to paint three walls in her family room. Two walls are 26 feet long by 9 feet wide. The other wall is 18 feet long

sattari [20]

Given:
Wall 1 & 2 : 26 ft by 9 ft
Wall 3 : 18 ft by 9 ft

Area 1 : 26 ft x 9 ft = 234 ft²
Area 2 : 26 ft x 9 ft = 234 ft²
Area 3 : 18 ft x 9 ft = 162 ft²

Total Area : 234 ft² + 234 ft² + 162 ft² = 630 ft²

1 Gallon = 250 ft²

630 ft² ÷ 250 ft² per gallon = 2.52 gallons

6 0

3 years ago

Need Help With this question

Sidana [21]

Answer:

Area of ΔDEF = 12 in²

Step-by-step explanation:

Since they are similar, we have to find the scale factor

Scale Factor = $\frac{Side OfDilated Triangle}{Side of Original Triangle}$

Scale Factor = 4/2

Scale Factor = 2

This means The area of ΔABC is 2 times the area of ΔDEF

So,

ΔABC = 2(ΔDEF)

Where Area of ΔABC = 24 in²

24 = 2(ΔDEF)

Dividing both sides by 2

=> Area of ΔDEF = 12 in²

4 0

3 years ago