2 years ago

1

Mathematics

1 answer:

Anit [1.1K]2 years ago

4 0

Answer:

Step-by-step explanation:

J is true because you plug in 3 instead of c, then solve the parentheses 3+5 and distribute 4 and 5 to get 20

pls give brainliest

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dimaraw [331]

Answer:

$-7 < -4 < 0 < 7$

Step-by-step explanation:

Given

Change: -4, 7, -7 and 0

Required

Compare them

From the list of given options, we can observe that the inequality < is used in all options.

This implies that we arrange from least to highest

The least is -7

Then, -4

Then 0

And lastly, 7

So, we have:

$-7 < -4 < 0 < 7$

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2 years ago

Find the value of x and y.

Yanka [14]

Answer:

$x = 13 \sqrt{3} \\$

$y = 13$

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3 years ago

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If the price for 12 cookies is 42 dollars how much would if cost for 1 cookie

Andrews [41]

Answer:

$3.50

Step-by-step explanation:

42 divided by 12 is the price of one cookie.

42 divided by 12 = $3.50

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3 years ago

What's the difference between R300 and -R300 on a bank statement?

bogdanovich [222]

Answer:

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2 years ago

Calculate the length of a triangle if another length is 15 feet and the hypotenuse is 39 feet.

Y_Kistochka [10]

We have to use Pythagorean theorem that says :

$a^2+b^2=c^2\\\Rightarrow a^2+15^2=39^2\\a^2=39^2-15^2\\a=\sqrt{1296}\\a=36$

The missing length of the triangle is : 36 feet

3 0

2 years ago