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Alisiya [41]
3 years ago
13

The length between (3, 8) and (-2, -4) is ______?

Mathematics
1 answer:
True [87]3 years ago
5 0

Answer:

13

Step-by-step explanation:

to find the length between two point you've got to use the formula

√(x2-x1)^2 +(y2-y1)^2

√(-2-3)^2 + (-4-8)^2

√(-5)^2 + (-12)^2

√ 25+144

√169

13

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Help find the volume of this equation
Liula [17]

Always know the formula for volume prism because that shape is a prism.

Formula For PRISM: BH/2 x Height.

So then we are going to solve the triangle first... 7 x 22= 154/2= 77

Then multiply by the height which is 25.

77 x 25= 1,925.

So your answer should be 1,925 meters cubed. *Don't forget to write the measurement

*hope this helps

8 0
3 years ago
Read 2 more answers
Part A: Create a system of linear equations with no solution. In two or more complete sentences, explain the specific characteri
Dmitrij [34]
Part A.
You need two equations with the same slope and different y-intercepts.
Their graph is parallel lines. Since the lines do not intersect, there is no solution.

y = 2x + 2
y = 2x - 2

Part B.
We use the first equation as above. For the second equation, we use an equation with different slope. Two lines with different slopes always intersect.

y = 2x + 2
y = -2x - 2

In the second equation, y = -2x - 2. We now substitute -2x - 2 for y in the first equation.

-2x - 2 = 2x + 2

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x = -1

Now substitute -1 for x in the first equation to find y.

y = 2x + 2

y = 2(-1) + 2

y = -2 + 2

y = 0

Solution: x = -1 and y = 0
6 0
3 years ago
Alfred is building a slide for a new park. He wants the height of the slide to be 8 feet, and he wants the horizontal distance a
oksano4ka [1.4K]

Answer:

5ft

Step-by-step explanation:

8/10=0.8

4/0.8=5

8 0
2 years ago
WILL GIVE BRAINLIEST!<br> I need the answer to angle A
Vika [28.1K]

Answer:

angle a equals 18

Step-by-step explanation:

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The answer is h to the power of 7 because you add the exponents
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