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
Harrizon [31]
3 years ago
15

Please solve with explanation

Mathematics
1 answer:
Inga [223]3 years ago
4 0

Answer:

a. Simplify each term. 49/2+0

Add 49/2 and 0.

49/2

The result can be shown in multiple forms.

Exact Form:

49/2

b. Replace the variable a with −13 in the expression.

−(−1/3)²b²−3(−1/3)³b²

Replace the variable b with −1 in the expression.

−(−1/3)²(−1)²−3(−1/3)³(−1)²

Simplify each term. −1/9+1/9 = 0

Combine fractions. 0

Step-by-step explanation:

You might be interested in
Tara noticed that the tape she was using to wrap packages was 2 centimeters wide. How many meters wide was the tape?
Vikentia [17]
2 centimeters converts to 0.02 meters. Hope this helped!
8 0
3 years ago
How do I find the scale factor of a dilation?
kobusy [5.1K]
You simply need to compute the ratio between the length of the segment
and the length of the corresponding segment
7 0
3 years ago
Prove that x=2 if 4^x=8x...where ^ stands for "to the power of".
Romashka [77]
In order to prove this, you simply plug in the number 2 everywhere you see X:

4^(2) = 8(2). 

Simplify

16 = 16 √

Since this checks out, x is proven to be 2.
4 0
3 years ago
The distributive works for multiplication and addition. You switch the order of the problem but it doesn't change the final prod
Alja [10]

Answer:

Is there a question?

Step-by-step explanation:

If it is, by the way I look at it, To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

5 0
3 years ago
2. Which rule best represents the
hoa [83]

Answer:

The answer is A!

Step-by-step explanation: I’m pretty sure it’s A!
Unfortunately I haven’t seen this question on any of my tests but I’m pretty sure It is A! Trust me!

7 0
2 years ago
Other questions:
  • Multiply the binomials: (x+3)(2x-5)
    12·1 answer
  • Suppose that $80000 is invested at 8% interest. Find the amount of money in the account after 3 years if the
    10·1 answer
  • The weight of water is 62 1/2 lb per cubic foot. What is the weight of 1 1/9 cubic feet of water?
    8·1 answer
  • suppose your friends parents invest 10,000 in an account paying 6% compounded annually.what will the balance be after 5 years
    5·1 answer
  • Answer the question no. 18
    12·2 answers
  • Need answers ASAP there’s the question and the graph for support<br> .
    9·1 answer
  • .nooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
    10·2 answers
  • help me!!! Luis wants to buy a skateboard that usually sells for $79.19. All merchandise is discounted by 12%. What is the total
    13·1 answer
  • Choose an equivalent expression. * 8(3+5x)+7x +4
    8·1 answer
  • Solve the equation 2q – 4 = 26 for q.<br><br> A. 15<br> B. 20<br> C. 25<br> D. 30
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!