4 years ago

Are these answers correct?

Mathematics

2 answers:

Mars2501 [29]4 years ago

7 0

Very good job! They are all correct and it shows how you got the answer! ^_^ 100%

kherson [118]4 years ago

4 0

All of them is correct very good job

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Two wires, a = 90 ft apart, tether a balloon to the ground, as shown. How high is the balloon above the ground? (Round your ans

valentina_108 [34]

Answer:

180

Step-by-step explanation:

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3 years ago

What is the resulting polynomial when -7w² +13 is subtracted from -2w²+6w - 19?

maks197457 [2]

Answer:

5w^2 + 6w - 32

Step-by-step explanation:

Subtract as needed and combine like terms

(-2w^2 + 6w - 19) - (-7w^2 +13) dont forget to distribute the negative

so you get this:

-2w^2 + 7w^2 = 5w^2

-19 - 13 = - 32

your answer is 5w^2 + 6w - 32

hope this helps :)

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2 years ago

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3 years ago

Jimmy has 9 apples and Johnny ate 2.How many apples doesn Johnny have? ⚠️DIFFICULT QUESTION⚠️

SOVA2 [1]

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3 years ago

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What is the slope of a line parallel to the given line? -3x + 4y = 2

Crank

Step-by-step explanation:

Hey there!

The given equation is;

-3x+4y = 2

Now, from this equation;

$slope(m) = \frac{ - coeff. \: of \: x}{coeff. \: of \: y}$

$m = \frac{ - ( - 3)}{4}$

$m = \frac{3}{4}$

As we know that the slope of line which are parallel to eachother is equal.

Therefore, the slope of the equation which is parallel to the equation is 3/4.

Hope it helps....

3 0

3 years ago