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Effectus [21]
3 years ago
11

Please help me. I’ll give brainliest

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0

Answer:

the value of x=

2×-12= -24

the value of y is 3y plus 20 which equals to 23

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Determine the slope of the line that has the points (-5, 8) and (-5, 3).
Anuta_ua [19.1K]

Answer:

Option D : Undefined

Step-by-step explanation:

Given points (-5,8) and (-5,3) lies on a line.

Slope of a line is given by:

m = \frac{y_2-y_1}{x_2-x_1}

m = \frac{3-8}{-5-(-5)}\\\\m=\frac{-5}{0}

Anything divided by zero is undefined.

Therefore,

Option D is the correct answer.

6 0
3 years ago
12feet<br> 12 feet<br> HELP ME PLS SNJSNAKSKW
Flauer [41]

Answer:

20 feet.

Step-by-step explanation:

Pythagoreans theorem states that a^2 + b^2 = c^2

a = 12, squared = 144

b = 16, squared = 256

144 + 256 = 400

√400 = 20

20 feet is the answer.

Hope this helps.

8 0
2 years ago
I am thinking of a number x. what algebraic expression represents 7 less than three times this number?
sammy [17]

Step-by-step explanation:

Answer: 3x-7

Explanation: x times 3

(3x)

subtracted by 7

(3x-7)

Is this what you are looking for?

8 0
3 years ago
Simplify:<br> 3^2 · 3^4<br> A) 3^6 <br> B) 3^8 <br> C) 3^2 <br> D) 9^6
bonufazy [111]
A. If you're adding numbers with exponents with the same base, keep the same base and add the values of the exponents together.

3^2 * 3^4 = 3^(2+4) = 3^6
8 0
3 years ago
How many pies are there if someone eats 2 and then someone else eats 4 then I eat 13? We started with 200 pies.
Leno4ka [110]

Answer:

183

Step-by-step explanation: 13+4=17    200-17=183

6 0
4 years ago
Read 2 more answers
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