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3 years ago

Which equation show you how to find 16-9?

Mathematics

1 answer:

Setler79 [48]3 years ago

6 0

16-9=-7 nhbjjkljlhgcfgdfcjjjklhgfch;ljkhgfdfchk;klhjgf

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X^2 + 6x +15=0 solve the equation using the quadratic formula

gladu [14]

I hope this helps you

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2 years ago

Is y equals 3x + 2 proportional number or non proportional

vodomira [7]

Answer:

Non-proportional

Step-by-step explanation:

because it has a y-intercept of 2 in order for it to be proportional its y-intercept should be 0.

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2 years ago

Is P 90 degrees from the origin, Q 180 degrees from the origin, and R 270 degrees from the origin?

krek1111 [17]

Answer:

Step-by-step explanation:

(x,y)→(-x,-y) (180° about the origin)

1.p(-3,2) ,in the second quadrant

P(-2,-3) is in 4th quadrant.

in the clockwise it is rotation of 270° about the origin.

Q(-4,-5) is in 4th quadrant.

Q(4,5) is in 1st quadrant.

so it is 180° rotation in the clockwise direction.

R(1,7) is in 1st quadrant.

R(7,-1) is in 4th quadrant.

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3 years ago

Estimate the line of best fit using two points on the line.

Alinara [238K]

The abs were pretty bad and

5 0

1 year ago

Read 2 more answers

5 Points

deff fn [24]

Answer:

D. A rectangle and an isosceles triangle

Step-by-step explanation:

In the figure attached, the sign is shown. There we can see an arrow, which can be decomposed into a rectangle (on the left of the figure) and an isosceles triangle (on the right of the figure)

7 0

3 years ago