3 years ago

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Mathematics

1 answer:

SashulF [63]3 years ago

5 0

Answer:

the picture above is explained

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Please help! Will mark brainliest

kobusy [5.1K]

Answer:

B. 15"

Step-by-step explanation:

$a^{2}+b^2=c^2\\9^2+12^2=c^2\\81+144=c^2\\225=c^2\\\sqrt{225} = 15$

7 0

3 years ago

Larry uses 9 eggs to fill 3 baskets. If each basket has the same number of eggs, how many eggs will there be in 30 baskets?

Evgesh-ka [11]

Answer:

90 eggs

Step-by-step explanation:

9/3=x/30

3x=270

×90

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3 years ago

Read 2 more answers

Which is greater 2/3 or 5/6

marysya [2.9K]

5/6 is greater.
2/3 < 5/6

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3 years ago

Find angle x and y. Please show step by step process.

lora16 [44]

Answer:

x = 60, y = 25

Step-by-step explanation:

Δ ABC has 3 congruent sides and is equiangular, thus

the 3 angles are congruent, all 60°

x = 60

∠ ABC and ∠ CBD are adjacent and supplementary, sum to 180° , then

∠ CBD = 180° - 60° = 120°, so

y = 180 - (120 + 35) = 180 - 155 ← sum of angles in triangle

y = 25

4 0

3 years ago

one end of a tent is a triangle. the height of the triangle is 1.5 m and the base is 2.5 m. what is the area of the triangle?

Anarel [89]

Answer:

1.5×2.5/2=1.875.

Step-by-step explanation:

We all know that area of triangle is base into hight upon 2.

3 0

1 year ago