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3 years ago

What is the solution set of the following equation?

Mathematics

1 answer:

Anna [14]3 years ago

8 0

Im getting no solution in my calculator... Maybe 0? Thats a solution though so I'm not sure

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Find the measures of 21 and 2

KatRina [158]

Measure 1 would be 59 degrees (180-121)
Measure 2 would be 121 degrees (vertical angle theorem)

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2 years ago

How many quarter pound burgers can george make out of 3 1/2 pounds of ground beef ?

lana [24]

Assuming that there is no wastage of beef.

Note that 3 1/2 = 7/2 = 14/4 = 14 * 1/4
This means that we can have 14 sets of quarter pound beef.

This in turn means that George can make 14 quarter pound burgers.

6 0

3 years ago

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What is the answer to 6(1+8n)=-39+3n

MissTica

For this case we must simplify the following expression:

$6 (1 + 8n) = - 39 + 3n$

We apply distributive property on the left side of the equation:

$6 * 1 + 6 * 8n = -39 + 3n\\6 + 48n = -39 + 3n$

We subtract 3n from both sides of the equation:

$6 + 48n-3n = -39\\6 + 45n = -39$

We subtract 6 from both sides of the equation:

$45n = -39-6\\45n = -45$

We divide between 45 on both sides of the equation:

$n = \frac {-45} {45}\\n = -1$

Answer:

$n = -1$

5 0

3 years ago

What is h(-8)=-2(-8+5)^2 +4

arlik [135]

Answer:

I got a fraction but, H= 7/4

3 0

2 years ago

which pair of these points defines a line with a slope 2/3? A. (2, 6) and (3, 0) B. (6, 2) and 3, 0) C. (6, 2) and (0, 0) D. (2,

ipn [44]

Answer:

B. (6,2) and (3,0)

Step-by-step explanation:

To find the slope the equation is $\frac{y_{2-y_{1} } }{x_{2} -x_{1} }$ so for (6,2) and (3,0) the equation would look like this $\frac{0-2}{3-6}$ which simplies down to $\frac{-2}{-3}$ and a negative divided by a negative is a positive so you're slope is $\frac{2}{3}$ and it matches the question.

3 0

3 years ago

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