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3 years ago

10

A grandmother says her grandson is two years older than her granddaughter and that together, they are at least 12 years old. How

old are her grandson and granddaughter?

1 answer:

ivanzaharov [21]3 years ago

4 0

The grandson is at least 7 years old and the granddaughter is at least 5 years old.

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1/3x+3/2=2x. solve for x<br><br> first correct answer gets brainliest

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Answer:
x = 1/4

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2 years ago

Help pls look at the picture

Alika [10]

Answer:

Option A: $-\frac{4}{3}$ is the correct answer.

Step-by-step explanation:

Given that:

Slope of the line = $\frac{3}{4}$

Let,

m be the slope of the line perpendicular to the line with slope $\frac{3}{4}$

We know that,

The product of slopes of two perpendicular lines is equals to -1.

Therefore,

$\frac{3}{4}.m=-1\\$

Multiplying both sides by $\frac{4}{3}$

$\frac{4}{3}*\frac{3}{4}m=-1*\frac{4}{3}\\$

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

$-\frac{4}{3}$ is the slope of the line perpendicular to the line having slope $\frac{3}{4}$

Hence,

Option A: $-\frac{4}{3}$ is the correct answer.

3 0

3 years ago

Ugh idkplease help ASAP

Travka [436]

12/23 = 0.5217 = 52%

7 0

3 years ago