Ask question

Ask question

All categories

3 years ago

13

Factor 3x 2 - 15x - 42.

2 answers:

Lina20 [59]3 years ago

6 0

3x2−15x−42
<span><span><span>
3<span>(<span>x+2</span>)</span></span><span>(<span>x−7</span>)</span></span></span>
<span><span>3<span>(<span>x+2</span>)</span></span><span>(<span>x−7</span><span>) is your answer.

Hoped I helped!</span></span></span>

Mademuasel [1]3 years ago

3 0

The correct answer is <span>3<span>(x+2)</span></span><span>(x−7<span>)
:)</span></span>

You might be interested in

16) Amari ran three-quarter the distance Mary did. Amari ran 12 miles. Write and solve an equation that represents how far Mary

Nataliya [291]

Answer:

Step-by-step explanation:

Amari ran 3/4 distance Mary ran

A = 3/4 M

Amari ran 12 miles

12 = 3/4 M Multiply by 4

12 * 4 = 3*M Combine

48 = 3M Divide by 3

48/3 = M

M = 16

So Mary ran 16 miles.

8 0

3 years ago

Three times a number minus ten is equal to the sum of twice the same number and five. The equation below represents the

frez [133]

3x-10=2x+5

or,3x-2x=10+5

therefore,

x=15

8 0

3 years ago

Read 2 more answers

What is 20 1/4 % of 3?

siniylev [52]

20 1\4%=81\4%
81\4 x 3
answer=60.75

8 0

3 years ago

Please help me 4t−t+2

podryga [215]

Answer:

The answer is 3t + 2

Step-by-step explanation:

Subtract t from 4t.

hoped this helped!

brainly, please?

3 0

3 years ago

Kite A B C D is shown. Lines are drawn from point A to point C and from point B to point D and intersect.

Margaret [11]

The length of AC is 12 units . Option D

<h3>How to determine the length</h3>

The formula for area of a kite is given thus;

Area = $\frac{p * q}{2}$

Where p and q are the lengths

Area of kite = 48 square units

BD, q = 8 units

AC , p = unknown

Substitute the values

$48 = \frac{AC * 8}{2}$

Cross multiply

$AC * 8 = 48 * 2$

$8AC = 96$

$AC = \frac{96}{8}$

$AC = 12$ units

Thus, the length of AC is 12 units . Option D

Learn more about area of a kite here:

https://brainly.in/question/33613094

#SPJ1

5 0

2 years ago