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
LenaWriter [7]
3 years ago
9

If m a is 45, then a is ?

Mathematics
1 answer:
dezoksy [38]3 years ago
5 0
Then a is Half of 45 wich is 22.5 I believe. 
You might be interested in
A sheet of paper measures 12 cm by 15 cm. Vince cuts the paper from one corner to the opposite corner,
Len [333]
Answer:45cm

Explanation: If the whole paper is 12 by 15 you have to divide them both by 2!
12 divide by 2=6
15 divide by 2=7.5
Then you have to multiply them together to find the area.
6x7.5=45
So therefore the answer is 45cm.
8 0
3 years ago
-3+3r=12 can u solve this using algebra??
Dima020 [189]
-3+3r = 12
3r = 12+3
3r = 15
r = 5
3 0
3 years ago
3) 8p + 7q = 43<br>2 -7=-q<br>how can I solve this with substitution?​
Bess [88]

Answer:

p=1, q=5. (1, 5).

Step-by-step explanation:

8p+7q=43

2-7=-q

------------------

-q=-5

q=5

--------

8p+7(5)=43

8p+35=43

8p=43-35

8p=8

p=8/8=1

6 0
3 years ago
Gym A charges a registration fee of $75 plus $35.75 per month for members. Gym B charges a registration fee of $164 plus $17.95
ziro4ka [17]
Five months
Reason: graph y=35.75x+75 and y=17.95x+164 and they connect in the middle of 253-254 for month 5
8 0
3 years ago
Use the number 8,6, and 2 and one operation to write an expression that includes an exponent and has a value of 8. Use each numb
podryga [215]

6 + 2^1 = 8 is the expression that includes an exponent and has a value of 8

<em><u>Solution:</u></em>

Given that, Use the number 8, 6, and 2 and one operation to write an expression that includes an exponent and has a value of 8

We have to use each number only once

Given numbers are 8, 6, 2

Our expression should include exponent and the result should be 8

Among 6 and 2 we can use 2 for exponent

Raise 2 to power of 1

<em><u>The expression becomes:</u></em>

6 + 2^1 = 8

Here we have used one operation, that is addition

Verifying the expression

6 + 2^1 = 6 + 2 = 8

Thus the required expression is found

8 0
3 years ago
Other questions:
  • What 20% tip would you leave on a $100 check
    14·2 answers
  • Four more than twice a number is 8
    8·1 answer
  • ASAP!!!!
    11·1 answer
  • What is bigger 0.25 or 2/5
    15·2 answers
  • Graph the equations to solve the system. y = x + 4 y = -x - 6 choose the correct answer a.) solutions: all numbers on the line
    10·1 answer
  • Everfi module 3 budgeting for wants
    12·1 answer
  • The table shows the number of sodas left in the vending machine after each hour.
    8·1 answer
  • Which steps could be used to solve this equation?
    6·1 answer
  • Is (10 +62) mod 7 + 2 mod 7 ≡ (10 + 2) mod 7 + 62 mod 7?
    14·1 answer
  • Need help with this problem
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!