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
6

Please help if u get these all right i will mark brainliest

Mathematics
2 answers:
Mekhanik [1.2K]3 years ago
5 0
Answer:

1.

5x+2+3x
8x+2

2.

3+17x+8
11+17x

3.

19+6x+2x
19+8x

4.

4x+5^2+5x+10^2
4x+25+5x+100
9x+125

5.

5x+18+13y+12x+8y
17x+18+21y

It wasn’t specified in regard to how, it should be solved. So I just simplified them all.



frez [133]3 years ago
4 0

Answer:

Step-by-step explanation:

8x+2

17x+11

8x+19

9x+125

17x+21y+18

You might be interested in
What is 770,070 in word form please
amid [387]
<span>seven hundred and seventy thousand and seventy is the word form of 770,070</span>
8 0
3 years ago
Question 7 (1 point)<br> Solve: 8x = 56
Hunter-Best [27]

Answer:

x = 7

Step-by-step explanation:

8x = 56

To solve this, we must simplify. To do this, we must divide each side by 8. This, in term, will give us the value of x.

8x = 56

----    ----

8       8

56/8 = 7

x = 7

Our answer is x = 7

5 0
3 years ago
A board of length 7 divided by the quantity x minus 2 end of quantity meters was cut into two pieces. If one piece is 3 divided
bulgar [2K]

Answer:

Length of other board =\frac{4x+20}{x^{2} -4} metres

Step-by-step explanation:

Given: Length of board = \frac{7}{x-2} metres

Length of board was divided into two.

Length of one piece = \frac{3}{x+2} metres

Let l = length of the other board

Length of the other board = Length of board - Length of one piece

So, l=\frac{7}{x-2}-\frac{3}{x+2}

l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}

Thus, length of the other board =\frac{4x+20}{x^{2} -4} metres

4 0
3 years ago
Solve for Z<br><br> (This should be another easy question, + there are answers you can choose from)
Delvig [45]

Answer:

Z = 6

Step-by-step explanation:

Z/12 = Cos(60°)

Z/12 = 1/2

8 0
2 years ago
Read 2 more answers
(16 divided by 4) x (7-4)
zavuch27 [327]
4 x 3 = 12
12 would be the answer
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the SUM of the angle measures in a hexagon (6 sides)?
    5·2 answers
  • Please help what are the slope and the y intercept of the linear function that is represented by the table?
    8·1 answer
  • Please explain (picture attached)
    12·1 answer
  • Pls help i give u brainliest amd 5 stars​
    11·1 answer
  • You buy rice at $0.71 a pound a batch requires 4 pounds or rice how much is one batch​
    15·2 answers
  • The figures shown are similar find the lengths of x,y and z.<br><br> geometry
    12·1 answer
  • What is theoretical probability of pulling a green marble out of the bag?
    6·1 answer
  • Find the value of x.<br><br> •4.8<br> •6<br> •6.5<br> •7.5
    15·1 answer
  • Help please and thank you giving brainliest. Please don’t spam answer just for point :)
    6·1 answer
  • How does Bolsa describe Billy Joe? smart funny crazy
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!