3 years ago

What is the measure of angle 7? Explain?

Mathematics

2 answers:

denis-greek [22]3 years ago

7 0

Answer:

60 or 65 degrees.

Step-by-step explanation:

yarga [219]3 years ago

4 0

65 degrees. alternate exterior angles of two parallel lines intersected by a transversal are equal

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Answer:

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A farmer needs to ship 71 pumpkins to a grocery store if each crates can hold 19 pumpkins how many crates Will the farmer need ?

Lesechka [4]

Answer:

The farmer will need 7 crates.

Step-by-step explanation:

It is given that there are 71 pumpkins in total.

And each crate holds 19 pumpkins.

Let the number of crates required be "n".

The total number of pumpkins can be calculated by multiplying number of pumpkins in each crate with total number of crates.

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$19(n) = 71$

$n = \frac{71}{19} = 7$

Thus, the farmer needs 7 crates to hold total of 71 pumpkins.

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4 years ago

How to solve this equation for the variable b a^2+b^2=c^2 ?

Nata [24]

Firstly, subtract a^2 on both sides: $b^2=c^2-a^2$

Next, we are going to be using the difference of squares, which is $x^2-y^2=(x+y)(x-y)$ . Use this on the right side of the equation: $b^2=(c+a)(c-a)$

Lastly, square root both sides of the equation, and your answer will be $b=\sqrt{(c+a)(c-a)}$ 

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