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
Ostrovityanka [42]
2 years ago
9

The solution set for x^2 -x -56=0 is A.{7,8} b. {-7} c. {8} d. {-7,8} e. {7.-8}

Mathematics
1 answer:
podryga [215]2 years ago
5 0
I believe the answer is E
You might be interested in
What are these slopes?
Nookie1986 [14]

Answer:

4. \frac{-5}{1} or -5 (It's a negative slope)

5. 0 (It's a horizontal line)

6. \frac{2}{3}

Formula: \frac{rise}{run}

4 0
2 years ago
Clair has250 pennies some pennies are in a box the rest are in her bankthere are more then 100 pennies in each place how many pe
9966 [12]

Answer:

In each place there must be more 100 pennies, but as the total 250 pennies, there are several ways that the money is distributed.

Because there may be 101 pennies in the box and 149 pennies in the bank, but it can also be the opposite; in the box 149 pennies and in the bank 101 pennies.

Therefore, there are many options to answer the question, as long as it is met that there are more than 100 pennies in one place.

8 0
3 years ago
What decimal is equivalent to 13/10
LUCKY_DIMON [66]

Answer:

1.30

Step-by-step explanation:

because it's 13 / 10 it means that there is a whole number , 13 - 10 equals 3 oh, so you divide 3 from 100

4 0
2 years ago
Find each percent increase round to the nearest percent from 86 books to 150 books
Stels [109]
From 86 books to 150 books. An increase of 64 books.

(150 - 86) / 86 = 64 / 86 = 0.744 * 100% = 74.40% or 74% increase

150 / 86 = 1.744 * 100% = 174.40%

86 is the basis. It is 100%

If the problem asks for the value of the percentage increase and the rate is given 74.4% of 86. Then 86 * 74.4% = 64. You just add 64 to 86 to get the new total of books which is 150.
3 0
2 years ago
What is the domain of the function y=
alex41 [277]

Step-by-step explanation:

answer and explanation is pinned

4 0
2 years ago
Other questions:
  • A bicycle store installs about 400 tires per day. Tires are installed Monday through Friday for 8 hours per day. The owner of th
    14·2 answers
  • A casserole recipe requires 2 1/4 cups of cheese to make 6 servings.
    7·1 answer
  • Round 649,418 to the nearest hundred
    10·2 answers
  • The formula v = square root of 64h gives the velocity v in feet per second of an object that has fallen h feet. find the velocit
    5·1 answer
  • -31/3 multiplied by -4/5?
    5·2 answers
  • After flying at an altitude of 500 meters, a hang glider starts to descend when the ground distance from the landing pad is 15 k
    7·1 answer
  • An analog signal with a bandwidth of 36MHz is sampled at a frequency (fs) of 36,000,000 samples per second during the ADC (analo
    8·1 answer
  • Can you help me please ??​
    7·1 answer
  • The circle graph shows how Tremaine divided his time on the computer last week. Tremaine used the computer a total of 30 hours l
    11·2 answers
  • Does any one knows the scale factor?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!