3 years ago

Rep viuen

Mathematics

1 answer:

Keith_Richards [23]3 years ago

7 0

Answer:

8 and -4

Step-by-step explanation:

8*-4=-32

8+(-4)=4

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Write the correct inequality for each graph.

Arada [10]

1.) x>2

2.)x≤3

3.)x<4

4.)x≥5

Hope this helps:)

7 0

3 years ago

△STU is an equalateral triangle, if ST is one less than twice x, SU Is 37 less than 5 times x, and TU is 11 more than x, find x

miskamm [114]

Answer:

x = 12, sides = 23

Step-by-step explanation:

$\overline{ST}=2x-1\\\overline{SU}=5x-37\\\overline{TU}=x+11$

Since $\triangle{STU}$ is equilateral, all three sides are equal. Therefore:

$\left[\begin{array}{l}y=2x-1\\y=5x-37\\y=x+11\end{array}\right]$

Substituting y = x + 11:

$\left[\begin{array}{l}x+11=2x-1\\x+11=5x-37\end{array}\right]$

Solving for x:

$x+11=2x-1\\11=x-1\\12=x$

Substituting x = 12:

$y=x+11\\y=12+11\\y=23$

Thus, <em>x</em> = 12 and the length of each side is 23.

4 0

4 years ago

Make r the subject of the formula t= r

Evgen [1.6K]

I hope this helps you

t=r/r-3

t. (r-3)=r

t.r-3t=r

t.r-r=3t

r (t-1)=3t

r=3t/t-1

3 0

4 years ago

At Aisha's Hats, 3 out of the 25 hats at the store are baseball caps. What percentage of hats at the store are baseball caps?

Anit [1.1K]

Answer:

12%

3/25 Would Be Equal To 12%

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3 years ago

Which one should I choose I'll give 12 points

AnnZ [28]

Answer: y = 2 * X³

Step-by-step explanation:

1st month 2 fish tripled = 6

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4th month 54 fish tripled = 162

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3 years ago