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
True [87]
4 years ago
15

class="latex-formula">
Mathematics
1 answer:
torisob [31]4 years ago
8 0

n+7=13

Subtract the 7 and eliminate the 7 then subtract from 13 on the other side.

n=6

You might be interested in
Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal.
algol13

Answer:

i need the diagram

Step-by-step explanation:

plz

3 0
3 years ago
Read 2 more answers
What is the volume of a right rectangular prism when the height is 11 m and the area of the square base is 9m 2 ?
mario62 [17]

Answer:

The answer to your question is: 99 m²

Step-by-step explanation:

Data

height = 11 m

area of the square base = 9 m²

Formula

Volume of a right rectangular prism = area of the base x height

                                                           = 11 x 9     substitution

                                                           = 99 m²

7 0
3 years ago
Which table represents a proportional relationship that has a constant of proportionality equal to 0.8?
Andrej [43]

Answer:

Column #1 - 0,5,10,12.5

Column #2 - 0.8

Step-by-step explanation:

5 0
3 years ago
Polynomial division
Serjik [45]
This is a great place and time to apply synthetic division.  Since you are dividing the 3rd order poly by (a+2), let the divisor in synth. div. be -2.

Then:
      _________________
 -2 /   1   6   12    8

     _____-2_-8    -8____________
          1   4     4     0

Since there is no remainder, -2 is a root and (x+2) is a factor of the poly.

The quotient comes from  those coefficinets 1  4  4  

and is    1a^2 + 4a + 4, whose factors are (a+2)^2.
6 0
4 years ago
5v + 7f =28.70 if f is 2.85
adell [148]
Hey!

First, let's write the problem.
5v+7\left(2.85\right)=28.7
Multiply 7 with 2.85.
5v+19.95=28.7
Subtract 19.95 from both sides.
5v+19.95-19.95=28.7-19.95
5v=8.75
Divide both sides by 5.
\frac{5v}{5}=\frac{8.75}{5}
v=1.75

Let me know if you have any questions regarding this problem!
Thanks!
-TetraFish
3 0
4 years ago
Read 2 more answers
Other questions:
  • What is 3 and 3/4 as a decimal
    5·2 answers
  • Solve the exponent equation for x 7(4x-6)= 1/49
    7·1 answer
  • How do you add positives and negatives ?
    5·1 answer
  • Which of the following is an example of an improper fraction? A. 6⁄7 B. 3⁄10 C. 4⁄5 D. 10⁄3
    6·1 answer
  • Can someone pls help thanks
    9·1 answer
  • The picture is up there thank you!
    15·1 answer
  • 8. Simplify 5mn2 - 8m + mn2.
    13·1 answer
  • 1) (1/2)/(2)=<br><br> 2) (3/4)/(1/5)=<br><br> 3) (2 1/2)/( 5 3/5)=
    7·1 answer
  • Solve for Y <br><br> Y/5+7=9
    9·1 answer
  • What is the answer ,and how do you solve it .please help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!