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
ozzi
2 years ago
6

Pleassdee need help I'll brainlist ​

Mathematics
2 answers:
il63 [147K]2 years ago
6 0
A) a^2 means a*a

B) substitute 5 for a on i, ii, and iii problems

NikAS [45]2 years ago
5 0

Answer:

A^2 means a*a

Step-by-step explanation:

A^2 = 5^2=5*5=25

3a^2=3*5^2=3*25=75

A^2+7=5^2+7=25+7=32

You might be interested in
Pls help me, <br> Answer choices are :<br><br> A. 7<br> B. 30<br> C. 28<br> D. 49
WARRIOR [948]
I think 30 because I did all the equation and I got 30
4 0
2 years ago
Read 2 more answers
Find the missing angle measure<br>​
Misha Larkins [42]

Answer:

31

Step-by-step explanation:

55-24=31. hope it helps

7 0
2 years ago
Read 2 more answers
Drag a reason to each box to complete this proof.<br><br> If 12=13x+5 , then x = 21.
Ainat [17]
<span><span>I think the answers are:

Statement          Reason</span><span><span><span>  
<span>12=<span>13</span>x+5          </span></span>Given</span><span><span>  
<span>7=<span>13</span>x          </span></span>Subtraction Property of Equality</span><span><span> 
21 = x          </span>Multiplication Property of Equality</span><span><span> 
x = 21          </span><span>Symmetric Property of Equality 

By the way, I'm doing the same exam for Geometry as well. There's a lot of proof questions on there which I'm not good at doing for the reasoning part. If you finish the exam before I do, maybe you can message me what the answers are for some of the questions on there so I know if my answers for the questions are incorrect or not. 

Besides that, hope the answer above is correct for you. 

<em>~ ShadowXReaper069</em></span></span></span></span>
5 0
3 years ago
Read 2 more answers
Please help me i dont understand this
DiKsa [7]
You have to find slope which is Y=MX+B so it would be m as slope so u then solve
5 0
3 years ago
Read 2 more answers
PLZ HELP!
9966 [12]

Answer:

The area of the triangle is 36 square units

Step-by-step explanation:

First you can make the graph to set up the problem. You then plot the point 3,6 (A). You then reflect this over the Y axis which would be the point -3,6 (B). Point A is then reflected over the X axis to give you 3,-6 (C). You then multiply their total lengths 12 and 6 which is 72. Then you divide 72 by 2 because it is a triangle to get 36

8 0
3 years ago
Other questions:
  • Please help me out with this simple question I REALLY NEED THIS :((((((((
    6·1 answer
  • What is 4 11/12 divided by -4 1/6?
    14·1 answer
  • Please Please Help!!!!!!<br> What is the equation of line l?
    13·2 answers
  • How to find the derivative of this function?
    11·1 answer
  • What number is 20% more than 15? Is it 27?
    6·2 answers
  • Sketch the following to help answer the question. Kite QRST has a short diagonal of QS and a long diagonal of RT. The diagonals
    5·2 answers
  • If a circle has a radius of 18 feet what's the closest approximation for circumference
    14·1 answer
  • What is the smallest positive number that can be added to 55 so that the resulting number and 45 have 9 as their greatest common
    14·1 answer
  • What is 83 tenths in lowest term
    8·1 answer
  • Please can someone solve thiss !!! T~T
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!