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Anvisha [2.4K]
2 years ago
12

A line goes through the points (4, 8) and (-4, 6). • What is the slope of the line? Show your work Write the equation of the lin

e in point-slope form. Show your work Write the equation of the line in slope-intercept form. Show your work. Answer:
Mathematics
2 answers:
julsineya [31]2 years ago
7 0

Answer:

Slope is 1/4

Point-slope is y−8=1/4⋅(x−4)

Slope intercept is y=1/4x+7

Step-by-step explanation:

erica [24]2 years ago
4 0

Answer:

1/4

Step-by-step explanation:

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In how many ways can 4 singers be selected from 7 who came to an audition
ASHA 777 [7]
This math is known as permutations- the arrangement of a set of objects. A way that I use to solve these problems was by just multiplying the numbers, so the singer's can be selected in 28 ways.
4 0
4 years ago
A number, n, is multiplied by - 5/8. The products is - 0.40 What is the value of n? It would also help if you would explain how
Kay [80]
I'm not sure if those numbers are negatives or thats just a hyphen but:

N(-5/8)=-0.40

Division is always the opposite of multiplication

-0.40/(-5/8)=0.64

N=0.64
5 0
3 years ago
A hemispherical bowl is made of brass has an inner diameter 35 cm. What is the inner surface area? URGENT
Ganezh [65]

Answer:

The inner surface area of a hemispherical bowl will be: 1923.25 cm²

Step-by-step explanation:

Given

d = 35 cm

as

r=\frac{d}{2}

  =\frac{35}{2}

   = 17.5 cm

The inner surface area of a hemispherical bowl = 2πr²

=2\times 3.14\times \left(17.5\right)^2

=6.28\:\times \:17.5^2

=1923.25

Hence, the inner surface area of a hemispherical bowl will be: 1923.25 cm²

6 0
3 years ago
Write a fraction that is less then 5/6 and has a denominator of 8
Verdich [7]

So we want to write a fraction that is less than 5/6 and has a denominator of 8. So lets start from 1/1 that is greater then 5/6 and doesn't have 8 as a denominator. Lets take one half from 1/1 and well get 1/2.

8 0
3 years ago
Read 2 more answers
What value of x is in the solution set of 4x – 12 5 16 + 8x?
TEA [102]

Answer:

4x-12= 16 +8x

And we can subtract 4x in both sides and we got:

-12 = 16 +4x

Now we can subtract in both sides 16 and we got:

-28 = 4x

And if we divide both sides by 4 we got:

x = -7

And the best solution would be:

-7

Step-by-step explanation:

For this case we assume the following equation:

4x-12= 16 +8x

And we can subtract 4x in both sides and we got:

-12 = 16 +4x

Now we can subtract in both sides 16 and we got:

-28 = 4x

And if we divide both sides by 4 we got:

x = -7

And the best solution would be:

-7

8 0
3 years ago
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