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2 years ago

The diagram shows the plans for the triangular part. How much longer is BC then AC

Mathematics

2 answers:

Marina86 [1]2 years ago

6 0

The answer is going to be B. You have to do BC-AC because it’s asking how much LONGER is BC than AC. Hope this helps!!

faust18 [17]2 years ago

4 0

Answer:

Choice 2.

Step-by-step explanation: do 3x^2+10x-8, distribute AC -(15x+4), and you would get -15x-4. Combine like terms, and get 3x^2-5x-12

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Find the distance between the two points in simplest radical form. (-1,2) and (-7, -6)

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Step-by-step explanation:

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2 years ago

Find the slope of the line. 5x – 2y = 7

nika2105 [10]

Answer:

Final answer is slope $m=\frac{5}{2}$

Step-by-step explanation:

Given equation is $5x-2y=7$

Now question says to find the slope.

Since given equation $5x-2y=7$ is a linear equation so we need to compare $5x-2y=7$ with slope intercept formula $y=mx+b$ to get the value of slope m.

Since $5x-2y=7$ is not in that form so first let's rewrite it in y=mx+b form

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Hence final answer is slope $m=\frac{5}{2}$

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2 years ago

Read 2 more answers

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Arisa [49]

Find amount spent on magazines:

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2 years ago

Please help! Give the answer and how you got it

Ronch [10]

The distance between the points C(-3,1) and D(5,6) is 10.3 units.

Step-by-step explanation:

Let us consider CD is a line segment.

The point C is (-3,1) and D is (5,6).

The Cartesian formula for line is used to find the length between the CD.

Distance between two points = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ .

The points are (-3,1) and (5,6).

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= $\sqrt{(6+3)^2+(6-1)^2}$

= $\sqrt{9^2+5^2}$ .

= $\sqrt{81+25}$ .

= $\sqrt{106}$ .

=10.295 ≈ 10.3.

Distance between two points 10.3 units.

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