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horrorfan [7]
4 years ago
15

Pls helpp!! i need the answers NOW is this correct??

Mathematics
1 answer:
julsineya [31]4 years ago
6 0
Yeah it isssssssssssssss
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Factor the polynomial: – x3 - 4x2 - 5x
Alinara [238K]

Answer:

-x3-4x2-5x=-x(x^2+4x+5)

Step-by-step explanation:

we are given the polynomial as

-x3-4x2-5x

here we can see that the GCF of -x^3 , -4x^2 and -5x is

-x

Hence we take it outside the bracket

-x(x^2+4x+5)

The polynomial within the bracket x^2+4x+5 can not be factorized further , hence this would be our final answer.

3 0
3 years ago
Malory got a 75% on her math test. to earn that score, she got 27 questions correct. he many questions were on the test?
aivan3 [116]
100-75=25
27 divided by 0.25 is108
there are 108 questions on the test
8 0
4 years ago
Now that you know x, find KL.<br> 2X-3 X+7<br><br> Help me
Dafna11 [192]

Answer:

2x-3 is

-  \frac {62}{5}

if x-7

\frac{23}{10}

if all 2x-3 x+7

\frac{117}{10}

Step-by-step explanation:

ok that all

6 0
3 years ago
(8.11×107)–(4.3×107)
Ivanshal [37]

Answer: 407.67

Explanation:

(8.11×107)–(4.3×107) =

(8.11)(107)−(4.3)(107) =

         407.67

5 0
3 years ago
Circle W has a radius of 20 in and right central angle, ∠VWX. Find the length of . Leave your answer in terms of pi.
Trava [24]
Im pretty sure its 15

7 0
3 years ago
Read 2 more answers
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