1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paraphin [41]
4 years ago
10

Jamar is factoring 90x-15. Find his mistake and correct it

Mathematics
2 answers:
Ymorist [56]4 years ago
6 0
You cant factor by 9 because 15 cant be factored by 9. you can factor it by 5 and get 18x - 3  might want to check my answer
STatiana [176]4 years ago
5 0

Answer: 15(6x - 1)

Step-by-step explanation: Jamar had a great start, by figuring out the factors of both 90 and 15; of which he picked 15.

What he got wrong was failing to do same to the value 15 exactly what he did to 90x.

To put it right, here is how to go about it:

90x - 15

Factor of both 90 and 15 is 15

Therefore:

15 (6x - 1)

This is correct. You can as well expand the result to check.

You might be interested in
HELPPP RIGHT NOW PLEASEEEEE
Nadusha1986 [10]

The value of the variable x will be 37°. Then the measure of the angle ∠QNP will be 105°.

<h3>What is an angle?</h3>

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

Supplementary angle - Two angles are said to be supplementary angles if their sum is 180 degrees.

The measure of angles ∠MNQ = (2x + 1)° and ∠QNP = (3x - 6)°.

Then the value of x will be

We know that the angles ∠MNQ and ∠QNP are supplementary angles. Then the value of the variable x will be

∠MNQ + ∠QNP = 180°

(2x + 1)° + (3x - 6)° = 180°

5x - 5° = 180°

5x = 185°

x = 37°

Then the measure of the angle ∠QNP will be

∠QNP = [3(37) - 6]°

∠QNP = 111° - 6°

∠QNP = 105°

The value of the variable x will be 37°. Then the measure of the angle ∠QNP will be 105°.

More about the angled link is given below.

brainly.com/question/15767203

#SPJ1

4 0
2 years ago
Find the product of 8(477- 18).
mel-nik [20]

Answer:

3672

Step-by-step explanation:

8(477-18)

477-18=459

8(459)

=3672

pliz mark my answer brainliest

good luck

4 0
3 years ago
Read 2 more answers
Find the surface area
pogonyaev

Answer:

The answer is : 8160 m

Step-by-step explanation:

100% correct

8 0
3 years ago
PLEASE HELP!!! I really need help with this.
kenny6666 [7]

Answer:

M.  2.5n - (-8.2) = 26. 7

to find n transpose

2.5n + 8.2 = 26. 7

2.5n = 26. 7 - 8.2

2.5n = 18.5

n = 18.5 ÷ 2.5

n = 7.4

L.  \frac{7a + 1}{2} = 18

7a + 1 = 18 ×2

7a + 1 = 36

7a = 36 - 1

7a = 35

a = 35 ÷ 7

a = 5

N.     \frac{2}{5} b + 1 = -11

\frac{2}{5} b   = -11 -1

\frac{2}{5} b   = -12

b = -12 - \frac{5}{2}

b = 20

H.   5 - \frac{9}{2} d = 32

- \frac{9}{2} d = 32 - 5

- \frac{9}{2} d = 27

d =  27 + \frac{2}{9}

d = 6

8 0
3 years ago
What's equivalent to 9/15
yan [13]
A fraction equivalent to 9/15 is 3/5

To find equivalent fractions, you have to find a a divisor that both the numerator and denominator has. Then you divide the numerator and denominator by that divisor.

Example: 9 and 15 are divisible by 3.
 9 is the numerator.9 divided by 3 is 3. so the numerator of the equivalent fraction is now 3.
15 is the denominator. 15 divided by 3 is 5. the denominator is now five.

Hope this helps! :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Y + 6.2x = −13, when x = −4
    8·1 answer
  • Which of the pairs of angles are complementary
    9·1 answer
  • You are asked to distribute ​$1525 in prize money. the dollar amounts for the prizes are​ $625, $125,​ $25, $5, and​ $1. how sho
    13·2 answers
  • Is 3/4 less than 1/4
    6·2 answers
  • Felipe Rivera's savings account has a balance of 2163 After 3 years what will the amount of interest be at 4%
    6·1 answer
  • Can any one solve this if do ill give brainliest<br>and i will check if chur right
    6·1 answer
  • Amelie solves the system of equations.
    14·1 answer
  • 10.2 puzzle time did you hear about the... page 328
    14·1 answer
  • Find a formula for an arithmetic sequence that begins 45, 40, 35, 30, ...
    15·1 answer
  • An all-star baseball player earning $25,000,000 per year plays 162 games per year. if you divide
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!