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Mice21 [21]
4 years ago
8

Which of the following best describes the relationship between (x + 2) and

Mathematics
1 answer:
Troyanec [42]4 years ago
8 0

Answer:

B. (x+2) is a factor

Step-by-step explanation:

3x^2 -x-14

3x^2+6x-7x-14

3x(x+2)-7(x+2)

(3x-7)(x+2)

so, x+2 is a factor of 3x^2-x-14

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sertanlavr [38]
Not sure but 41 and a half

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3 years ago
Fanny drove at an average speed of 80 km/h for 3/4 hour and then at 55 km/h for 1 1/5 hours. What was the total distance of her
dolphi86 [110]
80/1hour for 3/4 hours= 80*3=240/4=60
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126km
7 0
3 years ago
PLS HELP ASAP!!! In the following diagram DE | FG and KL | FG what is the measure of angle X
myrzilka [38]

Answer:

<x=28 degrees

Step-by-step explanation:

Since we know line KL and FG are perpendicular, and DE and FG are parallel, then KL and DE must also be perpendicular.

Angles GCA, JCB, IAE, and CAD are all the same angle. Angles IAD, EAC, GCJ, and ACB are all the same angle. Since DE and KL are perpendicular, then angles KAD, KAE, EAL, and DAL all are 90 degrees, or right angles.

Because we know all this, we can take the angle of KAD, 90 degrees, and subtract 62 from it to find the angle of IAD. This is 28 degrees. Since angle IAD is equal to angle GCJ, which is also angle x, angle x is 28 degrees.

Hope this helps! Please mark me Brainliest!

6 0
3 years ago
Badel has 120 cm³ of water he wants to pour into a rectangular base that is 4 cm high 40 mm wide and 5 cm long will all the wate
Elenna [48]
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4 0
4 years ago
Find the simple interest on a $340 loan at a 15% annual interest rate for 1<br> year
Crank

Answer:

$51.

Step-by-step explanation:

Interest I = PRT/100   where P = amount of the loan , R = rate and T = the times in years.

I = 340 * 15 * 1 / 100

= 5100/100

= $51.

4 0
3 years ago
Read 2 more answers
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