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Inessa [10]
2 years ago
14

PLEASE HELP MY HOMEWORK IS DUE 10 MIN!!!!!!!!!!!!!!!!! Now think about changing the triangle. What happens to angle Z if the unk

nown side length increases while keeping the known side lengths (XZ and ZY) the same? Will the triangle still fit the given conditions?

Mathematics
1 answer:
kompoz [17]2 years ago
4 0

Answer:

Angle Z wil change because the side length is getting longer and tbe triangle would no longer fit the conditions

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Charles needs construction paper to finish a project. To wrap the box he knows he needs a lot of construction paper. The box is
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304

Step-by-step explanation:

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roshaun and lea go to an amusement park. lea spends 1/2 of her money, and roshaun spends 1/4 of his money. is it possible for ro
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Yes it is possible for Roshaun to spend more money than Lea because he could have had more money than her to start with making his fraction larger than hers. 
3 0
3 years ago
Please help. Thank you!
katrin2010 [14]

Answer:

3a. ⇒ 2700 cm³

3b. ⇒ 72,900 cm³

3c. ⇒ 27

Step-by-step explanation:

3a.

∵ The model in a shape of square pyramid

∴ Its volume = base area × height

∵ Base shaped square with side length 15 cm

∴ Area of base = 15 × 15 = 225 cm²

∵ The model height = 12 cm

∴ She needs = 225 × 12 = 2,700 cm³ of plaster

3b.

∵ Each dimension in the actual stage = 3 times the model

∴ The side of the square base = 15 × 3 = 45 cm

∴ The height = 12 × 3 = 36 cm

∴ The area of the base = 45 × 45 = 2,025 cm²

∴ She needs = 2025 × 36 = 72,900 cm³ of plaster

3c.

∵ Each length in the actual stage is 3 times the model

∴ The volume of the actual stage = (3)³ the volume of the model

∴ The volume of the actual stage = 27 the volume of the model

<em>To check your answer:</em>

Volume actual ÷ Volume model = 72,900 ÷ 2700 = 27

3 0
3 years ago
Lena and 3 of her friends bought just enough food to go on a 12- day camping trip. Pete and Jane surprised them by showing up at
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The number of people increased by 2.

This means as a ratio it is now 6/4 as many as originally planned.

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The time and the number of people are inversely proportional, so the food would last 2/3 ( inverse is flipping the original ratio over) the original length of time.

This means the length of time the food lasts is reduced by 1/3, which is 33.3%

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3 years ago
7x = 2 <br> what does x equal?
Ira Lisetskai [31]

Answer:

0.29

Step-by-step explanation:

7x=2

/7   /7

x=0.29

-hope it helps

8 0
2 years ago
Read 2 more answers
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