4 years ago

Help plzzzz guys, I'll mark you as a brainiest

Mathematics

1 answer:

umka2103 [35]4 years ago

8 0

Diagonally

the top of the closet

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PLEASE HELP MATH 30+ points

inysia [295]

Answer:

Step-by-step explanation:

You need to use the rule that they gave you (1.5t+3). Since t represents the time in weeks, replace t with 12. Now multiply. 1.5x12=18. 18+3=21

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4 years ago

Read 2 more answers

Lim x—> -2 <br> sqrt(3x+10) -2/ x+2

snow_lady [41]

$\displaystyle\lim_{x\to-2}\frac{\sqrt{3x+10}-2}{x+2}$

Rationalize the numerator:

$\dfrac{\sqrt{3x+10}-2}{x+2}\cdot\dfrac{\sqrt{3x+10}+2}{\sqrt{3x+10}+2}=\dfrac{(3x+10)-4}{(x+2)(\sqrt{3x+10}+2)}=\dfrac3{\sqrt{3x+10}+2}$

where the $x+2$ factors in the numerator and denominator cancel. Then the limit is

$\displaystyle\lim_{x\to-2}\frac{\sqrt{3x+10}-2}{x+2}=\lim_{x\to-2}\frac3{\sqrt{3x+10}+2}=\frac3{\sqrt4+2}=\boxed{\frac34}$

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4 years ago

A town had about 2120 acres of pine trees forty years ago only about 13% of the pine trees remain how many acres of pine trees r

notsponge [240]

2120 acres* (13/100)= 275.6 acres.

275.6 acres of pine trees still remains today~

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4 years ago

Which graph has the strongest correlation? Explain how. Estimate the values of the correlation for each graph. (View picture!)

nadya68 [22]

Answer:

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4 years ago

Solve for x and y please help

Romashka [77]

Answer:

y = 48, x = 11

Step-by-step explanation:

6x = 3x + 33

3x = 33

x = 11

6x + 3x + 33 + y = 180

66 + 33 + 33 + y = 180

66 + 66 + y = 180

132 + y = 180

y = 180 - 132

y = 48

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3 years ago