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Vikentia [17]
3 years ago
12

What is the remainder when the polynomial 7x^2+15x−12 is divided by x + 3?

Mathematics
2 answers:
Lina20 [59]3 years ago
8 0

Answer:

6

Step-by-step explanation:

The answer is 6 my teacher showed me.

mestny [16]3 years ago
5 0
So I went into Microsoft paint and I did this. This is called "synthetic division" and it makes your life a lot easier.

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A rectangular garden measuring 28 m by 45 m is bordered (and surrounded) by a fence. Inside, a walk that is 4 m wide goes all th
Colt1911 [192]

Answer:

1219 square feet

Step-by-step explanation:

cause

6 0
3 years ago
TIME REMAINING
Lunna [17]

Answer:

B

Step-by-step explanation:

4 0
3 years ago
A line of best fit is drawn for the set of points shown on the graph. Which point is an approximate extrapolation for x = 30 fro
Goshia [24]

Answer with explanation:

Equation of Linear Regression line is

 y=1.14 x + 3.805

A line of regression is that line which passes through none of the points, few points or all the points in the two dimensional coordinate plane.It tells value of one variable when another variable is known.

for, x=30

y=1.14 × 30 +3.805

y=34.20 +3.805

y=38.005

y=38 (approx)

So, Ordered pair is , (30,38)

Option B

8 0
3 years ago
Read 2 more answers
1 (9x+2)=4+ 2 (6x+4)<br> 3 3
mote1985 [20]

Answer:i think

Step-by-step explanation:

1(9x+2)=4+2(6x+4)33

=9 x (396 x + 268) + 2 (396 x + 268)

=9 * 396 x x+2 * 396 x+9 * 268 x+2 * 268

=3564 x^2 + 3204 x + 536

(x^2+2)(x+8) (or) (x^3+5)(x+6) (or) (x+2)(x+8)(x+6)

6 0
3 years ago
Examine the lines that are cut by transversals to determine the measure of angle 1.
LekaFEV [45]

Answer:

1) 48

C) It corresponds to the 48-degree angle

Step-by-step explanation:

k║l

1) <1 = 48

because corresponding angles are equal

Why?

C) It corresponds to the 48-degree angle

7 0
3 years ago
Read 2 more answers
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