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
weeeeeb [17]
3 years ago
14

The square of -4a is

Mathematics
1 answer:
Alex3 years ago
8 0

Answer:

16a²

Step-by-step explanation:

(- 4a)²

= - 4a × - 4a

= 16a²

You might be interested in
If a fair coin is tossed, the probability that it will land heads up is ½. Olivia tosses a coin 4 times, and it lands on heads 4
disa [49]

Answer:

C

Step-by-step explanation:

The tosses before that were all by chance, the probability is still the same. Nothing changes.

6 0
3 years ago
In square ABCD, AC = 6x + 10, and BD = 10x + 2. What is the length of AC?
Oksanka [162]

Answer:

B) 22

Step-by-step explanation:

AC = BD

6x+10 = 10x+2

simplify:

subtract 6x and 2 from both sides:

4x = 8

x = 2

then:

AC = 6(2)+10 = 22

6 0
3 years ago
Read 2 more answers
Zohar is using scissors to cut a rectangle with a length of 5x – 2 and a width of 3x + 1 out of a larger piece of paper. The per
Tresset [83]
62 is the answer, 2(5(4)-2)+2(3(4)+1)=62
8 0
3 years ago
Read 2 more answers
What is the answer please help no links
Ludmilka [50]

Answer:

A: y = 9.5x + 22.5

Step-by-step explanation:

7 0
3 years ago
Find the measure of an angle that is four hundred eighty-five less than four times its supplement.
Ludmilka [50]
Is 121.25 because 485 divided by 4 is 121.25
4 0
3 years ago
Other questions:
  • Graph the solution of this inequality 3/4|(x+8)>|1/2|(2x+10)|
    13·2 answers
  • How can I graph this y=-4 and y=4
    6·2 answers
  • What is the length of the altitude of the equilateral triangle below?
    14·1 answer
  • Round each number to the nearest tenth. What is the best estimate for the answer to 382.24 – 297.28?
    12·2 answers
  • What are 3 equivalent ratios for 3/5?
    13·2 answers
  • If x=2 centimeters, y=4 centimeters, and z=5 centimeters, what is the area of the object?
    9·1 answer
  • elena receives $200 for a birthday present, which she deposited in a bank account. Every month she withdraws $25. how much will
    11·1 answer
  • THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!
    12·1 answer
  • Can someone help me simplify and write in power form and show me step by step how to do it for both problem 8 and 9?
    9·1 answer
  • -2/5x - 9 &lt; 9/10<br><br> Show work used to solve please :)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!