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
Mice21 [21]
3 years ago
6

The perimeter of the triangle below is 42 units. x + 5 Х x+7 What is the value of x?

Mathematics
1 answer:
pshichka [43]3 years ago
8 0

Answer:

x + 5+x+7+Х=42units

3x=42-12

x=30/3

x=10

You might be interested in
What is the image of (4,-7) after a reflection over the line y=x
snow_lady [41]

Answer:

(-4,7)

Step-by-step explanation:

solved by graphing

3 0
3 years ago
What is 75 + 15x ≥ 140
melomori [17]
75+ 15x ≥ 140
⇒ 15x ≥ 140-75
⇒ 15x ≥ 65
⇒ x ≥ 65/15
⇒ x ≥ 13/3
⇒ x ≥ 4 1/3

Final answer: x ≥ 4 1/3~
8 0
3 years ago
Tyrese works each day and earns more money per hour the longer he works. Write a function to represent a starting pay of $20 wit
Anuta_ua [19.1K]

Answer:

B

Step-by-step explanation:

8 hours changes 24% increase pay.

24% means about +4.60

3 0
3 years ago
Read 2 more answers
Find the perimeter of the shape shown below.
sukhopar [10]

perimeter = turn of the figure

P = 6 + 3 + 4 + 4 + 3 + 6 + 3 + 4 + 3 = 36

the triangle has 2 équal sides => isosceles

and 1 angle is 60° so the triangle is equilateral

 

7 0
2 years ago
What is the surface area of this solid?<br><br> A. 40.82<br> B. 37.68<br> C. 28.26<br> D. 31.4
weqwewe [10]

Answer:

40.82 is the surface area of this solid.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Three other samples were taken using the same confidence
    10·1 answer
  • Which relation defined by mapping diagram is a function
    9·1 answer
  • Luis knows that his pool holds 3,050 gallons and that his water pump will pump the water out at a rate of 9 gallons per minute.
    10·1 answer
  • Alyssa scored x goals during the soccer game yesterday. Today she scored 3 times as many goals. She scored a total of 4 goals du
    7·1 answer
  • Multiplying polynomials find the product (2a-1)(8a-5)
    10·2 answers
  • in the equation y equals 8X y is the dependent variable and X is the independent variable what happens to the dependent variable
    12·1 answer
  • Compute the amount of interest earned in the following simple interest problem.
    12·2 answers
  • 1-3 10 POINTS PLZ HELP
    11·2 answers
  • Help me !! With number 3! I’ll mark you brainly
    8·1 answer
  • Which numbers are 0.6 units away from 1.3 on a number line
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!