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
user100 [1]
3 years ago
14

What is the value of -3(7+5)/3^2 +9(3)

Mathematics
1 answer:
Paraphin [41]3 years ago
7 0

Answer:

-3(7+5)÷3*2+9(3)

-21-15÷6+27

-36÷33

-12/11

You might be interested in
Find the product.<br><br> (-5a ^2)^3·a ^5<br><br> A)-15a10<br> B)-125a11<br> C)15a6<br> D)-125a10
Ber [7]

Answer:

  B)  -125a^11

Step-by-step explanation:

(-5a^2)^3·a^5 = (-5)^3·a^6·a^5

  = (-5)^3·a^(2·3)·a^5

  = (-5)^3·a^6·a^5

  = -125·a^(6+5)

  = -125·a^11 . . . . matches choice B

_____

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  (a^b)^c = a^(bc)

5 0
3 years ago
Read 2 more answers
5-2. 1/6=<br>please respondela
Keith_Richards [23]

Answer:


Step-by-step explanation:


3 0
3 years ago
Mia is standing 210 yd from a radio tower.
Artyom0805 [142]

height = tan(11) x 210

height = 40.81 yards

 rounded to nearest tenth = 40.8 yards

4 0
3 years ago
Read 2 more answers
Write 9,862,000 in scientific notation.
inn [45]
9,862,000 in scientific notation is 9.862 × 10^6
8 0
3 years ago
Read 2 more answers
Ther are 6 girls and 7 boys in a class. A team of 10 players is to be selected from the class. How many different combinations o
omeli [17]

Answer:

There are 286 possible combinations

Step-by-step explanation:

To solve this problem we must use the formula of combinations.

nCr =\frac{n!}{r!(n-r)!}

Where n is the number of players that there are and elect r of them

In this case there are 7 + 6 = 13 players and you choose 10 of them

Then we look for  13C10

13C10 =\frac{13!}{10!(13-10)!}

13C10 =\frac{13!}{10!*3!}

13C10 =286

There are 286 possible combinations

8 0
3 years ago
Other questions:
  • Show the work for all 3 and find X
    13·1 answer
  • Please someone help me
    15·2 answers
  • Factor completely 9x^2-4
    5·2 answers
  • Jina wants to measure the width of a river. She marks off two right triangles, as shown in the figure. The base of the larger tr
    5·1 answer
  • The slope of a line parallel to y = 7x + 8 is
    8·1 answer
  • Suppose the length of the vegetable garden is increased by 50%. The new length can be written as (3y + 5) + 1 2(3y + 5) or 1.5(3
    13·1 answer
  • What is x? The degree of the angle of x
    6·1 answer
  • If -7 +3x=-25, what is the value of x^2-6x+9
    11·2 answers
  • How would you differentiate this problem using the quotient rule?
    9·1 answer
  • TOT ROLIOS
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!