2 years ago

I need this answer now please!!

Mathematics

2 answers:

irina [24]2 years ago

4 0

C. 1,-3 is the answer to this problem

In-s [12.5K]2 years ago

3 0

Last option, (-2,6) where the lines intercept / cross over each other.

Hope this helps!

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Consider the function f(x)=x3+15x2+74x+120. If f(x)=0 for x=−6, for what other values of x is the function equal to 0? List the

jasenka [17]

Answer:

other x values are -5,-4

Step-by-step explanation:

f(x)=0 for x=−6

Apply synthetic division to get the quotient . using that we find other two values of x

-6 1 15 74 120

0 -6 - 54 -120

-------------------------------------------------

1 9 20 0

the quotient is $x^2+9x+20=0$

now factor the left hand side, product is 20 and sum is 9

$x^2+9x+20=0\\(x+5)(x+4)=0\\x+5=0 , x=-5\\x+4=0, x=-4$

So other x values are -5,-4

8 0

3 years ago

HELP!!! NO CLUE WHAT TO DO HERE!!!

Mariulka [41]

Answer:

7.7

Step-by-step explanation:

square root 59 and it's 7.681, round to tenth to get 7.7

8 0

2 years ago

Angles ABC and DBE are vertical angles, with angle ABC = 4x, and angle DBE =( 2x+18)

Dmitrij [34]

V<span>ertical angles are equal.
We have 4x = 2x + 18.
Then, 2x = 18;
x = 18 </span>÷ 2;
x = 9 degrees;
The measure of angle DBE is 2 × 9 + 18 = 36 degrees.

3 0

3 years ago

Solve: /3=46<br><br> x/3 is a fractions

den301095 [7]

answer :138

x/3=46

x=46*3

x=138

8 0

3 years ago

What is the answer of X2/3??

Yuri [45]

1/3x^2

hope this helps

7 0

3 years ago