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Liula [17]
3 years ago
9

Please answer correctly !!!! Will mark brianliest !!!!!!!!!

Mathematics
1 answer:
stepan [7]3 years ago
7 0

Answer:

(−8x+1)(x+2)

Step-by-step explanation:

Factor −8x2−15x+2

−8x2−15x+2

=(−8x+1)(x+2)

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Find the equation of a line that passes through the points (-1,3) and (3,5).
vekshin1

Answer:

y=1/2x+3.5

Step-by-step explanation:

this one was a bit trickier than the previous one, but i think that that answer is correct. i did the same thing i did to solve your last problem, solved for the slope, and then made a number line and marked the points given, drew a line through the two points, and found where the line intercepted the y axis.

8 0
3 years ago
2m^2n^4/6m^5n^3 assume no variable equals zero.
Andrews [41]
<span>2m^2n^4/6m^5n^3
           n
 =   --------
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8 0
3 years ago
What is the value of x?<br><br> A. 2 Units<br> B. 3 Units<br> C. 5 Units<br> D. 8 Units
Fudgin [204]

You need the formula for geometric mean for right triangles as it applies to the altitude. For us, that formula will be \frac{BD}{AD}=\frac{CD}{BD} where BD is your altitude. The formula then, filled in accordingly, would be \frac{10}{x}=\frac{4x}{10}. We cross multiply to get that 4x^2=100. Divide both sides by 4 to get x^2=25, so x = 5. Choice C is the one you want.

7 0
3 years ago
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romanna [79]
As from the question,

x = 60°
πd = 12π

Using the Arc Length formula,

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= 60°/360° × 12π
= 2π

Ans: B
4 0
3 years ago
PLS HELP!! THIS IS WORTH 160 PTS!!(PLUS I WILL MARK BRAINIEST!)
valina [46]

Answer:

B) What is your height measured to the nearest inch?

Explanation:

A statistical question can be answered by collecting data from various people which varies.

Here Look For the Question's which may vary person to person.

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7 0
2 years ago
Read 2 more answers
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