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
navik [9.2K]
3 years ago
6

Please answer. I think its B because negative × negative = positive. So -5 × -5 = 25. BUT...since the exponent is negative, mayb

e you divide something. I'm not sure.

Mathematics
1 answer:
yanalaym [24]3 years ago
7 0
Evaluate a^2 where a = -5:
a^2 = (-5)^2
Hint: | Evaluate (-5)^2.
(-5)^2 = 25:
Answer:  25


You might be interested in
You spin the spinner and flip a coin. Find the probability of the compound event.
zimovet [89]

Answer:

the compound probability is 1/8.

Step-by-step explanation:

1/4 for the spinner x 1/2 for the coin

4 0
3 years ago
Please help me I really need help
barxatty [35]

Answer:

im not sure but i think its 0.25

Step-by-step explanation:

6 0
3 years ago
Find the value of x and y​
Marianna [84]

Answer:

What is the equation?

Step-by-step explanation:

6 0
3 years ago
Light travels at 186,282 miles per second,and the sun is 93 million miles from the earth.How many seconds does it take for the l
Virty [35]
Want it exact? Here it is:499.243083(got it from my calculator), if rounded, then here it is:500
7 0
3 years ago
Read 2 more answers
Solve using the quadratic formula. Show all work. Write each solution in simplest form. No decimals.
alexira [117]

Answer:

Option B

Step-by-step explanation:

Given quadratic equation is,

12a² + 9a + 7 = 0

By comparing this equation with standard quadratic equation,

hx² + kx + c = 0

h = 12, k = 9 and c = 7

By using quadratic formula,

a = \frac{-k\pm\sqrt{k^2-4hc}}{2h}

  = \frac{-9\pm\sqrt{9^2-4(12)(7)}}{2(12)}

  = \frac{-9\pm\sqrt{81-336}}{2(12)}

  = \frac{-9\pm\sqrt{-255}}{24}

  = \frac{-9\pm i\sqrt{255}}{24}

a = \frac{-9+ i\sqrt{255}}{24},\frac{-9- i\sqrt{255}}{24}

Therefore, Option B will be the correct option.

3 0
3 years ago
Other questions:
  • there was a 6 square-foot piece of wrapping paper for a birthday present. It takes 3 3/8 square feet of the paper to wrap the pr
    12·1 answer
  • Is a directed segment with endpoints A(2,2) and B(14,14). In two or more complete sentences, explain how you would verify that P
    5·2 answers
  • A class with n kids lines up for recess. The order in which the kids line up is random with eachordering being equally likely. T
    5·1 answer
  • Prism A is similar to prism B. Find the volume of prism B if the volume of prism A is 4320 cm3
    9·2 answers
  • Marcus has 12 slices of of bread.He uses 2 slices of bread for each sandwich.How many sandwiches can Marcus make.
    6·1 answer
  • Is 5.421 greater or less then 5.4
    12·2 answers
  • This makes no sense, help pls
    5·1 answer
  • I need help with this one
    9·1 answer
  • Which of the following statement is false?​
    11·1 answer
  • I need help with this problem if anyone can help me please do thanks;)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!