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
Advocard [28]
2 years ago
15

HELP PLEASEEE :) TY TYYYYY

Mathematics
2 answers:
Dennis_Churaev [7]2 years ago
7 0

Answer:

A = 8, B = 6, C = 4 , D = 7

Top = 29

Side = 20

Step-by-step explanation:

Last row : A + A + A + A = 32 ==> A = 8

First row : D + A + D + D = 3D + 8 = 29

                                          3D = 21 ==> D = 7

Second row : B + D + A + B = 27 ==> 2B + 7 + 8 = 27

                                                          2B = 12 ==> B = 6

Third column : D + A + C + A = 27

                      7 + 8 + C + 8  = 27 ==> C = 4

                               

maria [59]2 years ago
6 0
I don’t get it hope you do well tho
You might be interested in
What is 4 x 9 Answer ar
lesya692 [45]

Answer:

4 times 9 is 36!

4x8 is 32 so 32 + 4

7 0
2 years ago
Read 2 more answers
What is the greatest common factor of theses variables
DerKrebs [107]
B is the answer!

Explanation:
m^2 n^2 fits into both, you can take m^2 n^2 out of it both.

m is a common factor since you can take m out of both but it’s not the greatest common factor.

2n & 2m wouldn’t even be a common factor bc there is no 2n or 2m in neither.
8 0
3 years ago
12<br> x<br> −<br> 15<br> =<br> 6<br> −<br> 3<br> x
11Alexandr11 [23.1K]

Answer:

x= 7/5 (1 2/5 or 1.4)

Step-by-step explanation:

Move the variable to the left-hand side and change its sign.

12x-15+3x=6

Move the constant to the right-hand side and change its sign.

12x+3x=6+15

Collect like terms.

15x=21

Divide both sides of the equation by 15.

x=7/5 (1 2/5 or 1.4)

5 0
2 years ago
Factor the trinomial:<br> 5x^2+41x+42
babunello [35]

Answer:

(5x + 6) (x + 7)

Step By Step Explanation:

Use the sum form to the product.

5

5 0
2 years ago
Read 2 more answers
Consider the expression 6n2 + 2n + 3 . What is the coefficient of n?
ad-work [718]

Answer:

Step-by-step explanation:

2

The coefficient is the number in front of the variable.

So, in this case, the coefficient of n^2 is 6 and of n is 2.

6 0
3 years ago
Other questions:
  • Select the statement which best fits the justification for the step in Line 5.
    5·2 answers
  • Given congruent triangles name the corresponding sides and corresponding angles
    5·1 answer
  • Laura orders 50 m² of concrete paving slabs. The slabs cost £16.75 per m². How much do the slabs cost in total
    9·1 answer
  • The earth's crust is:
    8·1 answer
  • The figure to the right has its congruent segments marked. Find the measure of AB.
    13·1 answer
  • Two sides of a right triangle have lengths of 26 units and 10 units. There are two possible lengths for the third side. What is
    15·1 answer
  • Solve the following equation for D. Be sure to take into account whether a letter is
    13·1 answer
  • What is the solution to the equation x + 17 = 74? (Input a whole number only.) Numerical Answers Expected!
    13·2 answers
  • What is the greatest<br> common factor (GCF)<br> of 18 and 54?
    14·1 answer
  • Help? Anything can help I’m in a rush
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!