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MAVERICK [17]
2 years ago
12

Help me pls! I’m struggling!

Mathematics
1 answer:
sukhopar [10]2 years ago
8 0

30 {t}^{2} {v}^{5} + 12 {t}^{2} {v}^{7}

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: Find the slope between the two points given. Then, use the slope and point ONE to write the equation of the line in Point-Slop
Ierofanga [76]

Answer:

           slope:      \bold{m=3}

      equation:     \bold{y-2=3(x-1)}

Step-by-step explanation:

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\(1,\,2)\ \implies\ x_1=1\,,\ y_1=2\\(0,\,-1)\ \implies\ x_2=0\,,\ y_2=-1\\\\m=\dfrac{-1-2}{0-1}=\dfrac{-3}{-1}=3

y-y_1=m(x-x_1)      - point-slope form of Equation of the Line

x_1=1\,,\ y_1=2\,,\ m=3\\\\equation:\\{}\qquad\qquad y-2=3(x-1)

8 0
3 years ago
10a^2b^0 for a=–3, b=–8
NeTakaya

Answer:

<h2>90</h2>

Step-by-step explanation:

Substitute a = -3 and b = -8 to the expression 10a²b⁰:

10(-3)²(-8)⁰ = 10(9)(1) = 90

a⁰ = 1 for any real number

7 0
3 years ago
Read 2 more answers
I need help<br><br> I think 1517m
patriot [66]
The answer is 3033 m^2

3 0
3 years ago
Suppose △JMN≅△KQR .
zvonat [6]
The positions of the letters must correspond. Appropriate choices are ...
  ∠M ≅ ∠Q
  QK ≅ MJ
  MN ≅ QR
4 0
2 years ago
Determine the scale factor for each pair of triangles
Alik [6]

Triangle A is the original triangle, and triangle A' is the image.

We need a pair of corresponding sides in the two triangles that are both labeled with lengths.

We see the side labeled 15.2 mm in triangle A', and we see the side labeled 3.8 mm in triangle A. These two sides are corresponding sides.

Divide the length of the side in the image by the length of the side in the original to find the scale factor.

(15.2 mm)/(3.8 mm) = 4

The scale factor is 4.

6 0
3 years ago
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