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
Sergio039 [100]
3 years ago
9

X + 3 =8 X- 5 =7 Please someone help?

Mathematics
2 answers:
Sav [38]3 years ago
8 0

Step-by-step explanation:

x+3=8

8-5=3 so x=5

7+5=12 / 12-7=5

12-5=7

OLEGan [10]3 years ago
4 0

Answer:

the answer is (1) x = 5 (2) x = 12

You might be interested in
6. If m∠COD=8x+13, m∠BOC=3x-10, and m∠BOD=12x-6, find m∠BOD
Ahat [919]

Answer:

Step-by-step explanation:

Given

m∠COD=8x+13,

m∠BOC=3x-10, and

m∠BOD=12x-6

The following addition property is true;

<BOD = <BOC + <COD

Substitute

12x-6 = 3x-10+8x+13

12x-6 = 11x+3

12x-11x = 3+6

x = 9

Get <BOD

<BOD = 12x-6

<BOD = 12(9)-6

<BOD = 108-6

<BOD = 102°

4 0
3 years ago
suzy had 10L of water. She wanted to pour an equal amount of water into 5 thermoses. How many liters did she pour into each ther
Liula [17]
She poured 2L into each.

10 / 5 = 2
8 0
3 years ago
Read 2 more answers
Which of these points lies on the circle with the center (2,3) and radius 2?
yan [13]

Answer:

The answer to your question is the letter A.

Step-by-step explanation:

Data

Center = (2, 3)

radius = 2

Process

1.- Find the equation of the line

              (x - h)² + (y - k)² = r²

-Substitution

              (x - 2)² + (y - 3)² = 2²  

-Simplification

              (x - 2)² + (y - 3)² = 4

-Evaluate the points in the equation

A. (4, 3)

              (4 - 2)² + (3 - 3)² = 4

                   2² + 0 = 4

                           4 = 4     This point lies in the circle

B (-1, 0)

              (-1 - 2)² + (0 - 3)² = 4

                        -3² + (-3)² = 4

                          9 + 9 = 4   This point is not part of the circle

C. (1, 3)

              (1 - 2)² + (3 - 3)² = 4

                 (-1)² + (0)² = 4

                            1 = 4          This point is not part of the circle

D. (3, 4)

              (3 - 2)² + (4 - 3)² = 4

                     1² + 1² = 4

                            2 = 4          This point is not part of the circle

5 0
3 years ago
Read 2 more answers
The average of any two consecutive even numbers in an even number. Find a counterexample.
pishuonlain [190]

Answer:

2 and 4

Step-by-step explanation:

2+4 = 6

6/2 = 3

average is sum of number divided by how many numbers there are.

6 0
2 years ago
What is the product of -1/2 x 1/8 in simplest form
hjlf

Answer: Edit: -0.0625

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find the sum and express it in simplest form.<br><br> (-4a + c + 3) + (-3a + 5c)
    8·1 answer
  • Please answer quickly! Will give 5 star and brainliest for quickest answer.
    9·1 answer
  • Two 3 in. by 5 in. index cards are placed side by side so that their edges are touching.
    7·1 answer
  • The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 44
    12·1 answer
  • Angela's coffee shop brewed seventy-one liters of coffee everyday for a week.The shop is open for 16 hours everyday.How many lit
    11·1 answer
  • alicia rides her bike 4 miles due north and 3 miles due west to a playground. What is the shortest distance to alicias home from
    7·1 answer
  • PLEASE HELP ME!!!!! ITS AN EMERGENCY!!! PLEASE!!!​
    12·2 answers
  • Dexter deposits $200 in a bank account that earns 3% simple intrest.How much money will he have in the account after 1 year
    6·1 answer
  • A car that Sophia wants to buy costs $21,000. She does research and finds that after 14 years the car depreciates to a value of
    9·1 answer
  • Plz help with both questions (no link plz) 15 point and will make brainly
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!