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
Andru [333]
4 years ago
13

Select factors of x^2-x-56

Mathematics
1 answer:
Salsk061 [2.6K]4 years ago
5 0

Answer:

Step-by-step explanation:

x² - x - 56 = x² - 8x  + 7x - 7*8

= x*(x - 8) + 7 (x - 8)

= (x - 8) (x + 7)

You might be interested in
FH is the altitude to the hypotenuse EG. what is the length of FH. Really need some help with this!
Leviafan [203]

Answer:

Option A is correct

Step-by-step explanation:

Given: FH is the altitude to the hypotenuse EG

To find: length of FH

Solution:

According to Pythagoras theorem, square of hypotenuse is equal to sum of squares of other two sides.

In \Delta EHF,

\angle EHF=90^{\circ}

So,

EF^2=EH^2+FH^2

Put EH = 6 units and EF = 7 units

7^2=6^2+FH^2\\49=36+FH^2\\49-36=FH^2\\13=FH^2

Option A is correct

Take square root on both sides

FH=\sqrt{13}=3.606\,\,units

6 0
4 years ago
THIS IS TEST TO SEE HOW IT WORKS <br><br> What is 1+4?
Luba_88 [7]
5.... this is a weird question..  <span />
8 0
4 years ago
Yep me plz I will mark
Anastaziya [24]

Answer:

v=125 cubic inches

Step-by-step explanation:

V=s^3

s=5

V=5x5x5

v=125 cubic inches

3 0
3 years ago
Read 2 more answers
PLEASE HELP ITS A TEST PLEASE PLEASE HELP!!!
german

Answer:

if it is a test why are u cheating

Step-by-step explanation:

4 0
3 years ago
The local cable company charges $90 per month and $12 per month for additional cable premium channel
Kitty [74]
Is this all they gave you?
7 0
3 years ago
Other questions:
  • I need help and PLEASE show an explanation.
    15·2 answers
  • If the average speed of a garden snail is 0.025 miles per hour and one inch is approximately 2.54 centimeters, how many minutes
    13·1 answer
  • Help pls and fast<br> 21x+1+26=28
    15·2 answers
  • How long will your trip take if you travel 350m/s at a speed of 180s?
    9·1 answer
  • (3√5)2 i got 45 bit my calculator says 15. ?
    11·1 answer
  • in the month of July on one particular day the maximum temperature in Dubai was recorded as 50° C . convert it into degree Fahre
    7·1 answer
  • Can someone help me please
    14·1 answer
  • 2. All squares are rhombuses. All rhombuses are quadrilaterals. Which
    5·1 answer
  • But what is .75 in a nummber line
    7·2 answers
  • Is this correct or wrong?​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!