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3 years ago

What is the distance between (−6,8). (−3,9)

Mathematics

1 answer:

e-lub [12.9K]3 years ago

5 0

Answer:

3.16

Step-by-step explanation:

$\sqrt{(-6-(-3))^{2} + (8-9)^{2} } =\sqrt{10} =3.16$

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What is the equation of the following line? (0,0) (-2,-3)

Alexus [3.1K]

Assuming you want the slope, the answer is -2/-3.

X-change: -2

Y-change: -3

X-c/Y-c = -2/-3

If -2/-3 is not an answer, try 2/3 or .666 (infinite 6s).

7 0

4 years ago

Can some one help me on this and thank u

atroni [7]

Answer:

2<x<3

Step-by-step explanation:

the first one

5 0

3 years ago

Please help

alexandr402 [8]

$\bf 3\sqrt[3]{2a} -6\sqrt[3]{2a}\qquad \stackrel{add ing~like-terms}{\implies }\qquad -3\sqrt[3]{2a}$

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3 years ago

Read 2 more answers

Mn bisects jl at k if jk= x-3 and kl=13-3x

bekas [8.4K]

Answer:

138

Step-by-step explanation:

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3 years ago

The age of a father is two less than seven times the age of his son in two years the sum of their ages will be 57 if the son's p

ASHA 777 [7]

Answer:

$f = 7s -2$

$f + s =53$

Step-by-step explanation:

Given

Let

f = Father's age

s = Son's age

We'll solve this question, while reading through the instructions

From the first statement;

f is 2 less than 7 times s.

This means

$f = 7s -2$

In two years time, the father will be f +2 and the son will be s + 2

So, their sum is:

$(f+2) + (s + 2) = 57$

$f + 2 + s + 2 =57$

Collect like terns

$f + s =57-2-2$

$f + s =53$

So, the equations are:

$f = 7s -2$

$f + s =53$

5 0

3 years ago