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
DIA [1.3K]
3 years ago
9

Factor each completely : NEED THIS ANSWER ASAP

Mathematics
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

4) 7k² + 9k

= k(7k + 9)

5) x² - 25

= (x)² - (5)².

(a² - b²) = (a+b)(a-b)

= (x - 5)(x + 5)

You might be interested in
Which of the following is a like radical to 3x square root 5?
Airida [17]
Pretty sure it’s D good luck
8 0
3 years ago
X - 3y = 6
iragen [17]

Answer:

9x - 2y = 0

Step-by-step explanation:

elimination method

3 0
4 years ago
Read 2 more answers
John put away 36 of 48 shirts in his closet. Don has 84 shirts. If he put away the same percent, how many shirts did Don put in
Alexeev081 [22]

Answer:

63

Step-by-step explanation:

John's percentage:

36 and 48 have a common factor of 12 so divide both of them by 12.

36/12= 3 and 48/12=4 therefore

so 36/48= 3/4 which is 75% but we don't need to focus on the percent.

Don's no. of shirts:

we know Don has 84 shirts so we say

3/4 of 84= no. of shirts that Don put in his closet

84/4=21 21x3=63

Don put 63 shirts in his closet.

Hope that helped! Anymore questions just ask! :)

3 0
3 years ago
Jim went to the playground. He played on the swings for 45 minutes and went on the slide for 55 minutes. It was 4:35 P.M. when J
aleksklad [387]

Answer:

2:55 P.M.

Step-by-step explanation:

First, add the amount of time Jim played outside; 45+55=100

100 minutes is equal to 1 hour 40 minutes.

If he left the playground at 4:35 P.M., then you have to subtract in order to find out when he arrived there.

Subtract 1 hour 40 minutes from 4:35 P.M. to then get 2:55 P.M.

To confirm your answer, you can add back the 1 hour and 40 minutes to 2:55 P.M. and you'll get 4:35 P.M.; back with what you started with.

Hope this helped !!!

4 0
3 years ago
CE and FI are parallel, give reasons to prove that DGH is isosceles
Tresset [83]

Answer:

DGH has a different number than Ce and FI

4 0
3 years ago
Other questions:
  • During a volleyball training session, Keela drank twice as much water as Carol, and Xavier drank 100 mL more water than Keela. B
    7·1 answer
  • 5. When looking at a map, a student realizes that Birmingham is nearly due west of Atlanta, and Nashville is nearly due north of
    7·1 answer
  • Find the slope of the line that passes through<br> (10, 1) and (5,2)<br> -5<br> -1/5<br> 1/5<br> 5
    9·1 answer
  • What is the approximate area of the triangle below ?
    5·2 answers
  • NEED HELP IM BEGGING YOU PLEASE!!!!!!
    8·1 answer
  • Hot dogs are sold in packages of 6. Hot dog buns are sold in packages of 8
    6·1 answer
  • 3)<br> х<br> 45°<br> 11<br> A) 10.8<br> C) 11.0<br> B) 11.6<br> D) 8.8
    8·1 answer
  • Regina is comparing the cost to rent a car from four different companies. She found that the cost to rent from each company can
    5·2 answers
  • What is 540 into standard form
    6·1 answer
  • Find the value of each variable<br> x = <br> y=
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!