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
kifflom [539]
3 years ago
12

Find the value of x that will make L parallel to m

Mathematics
2 answers:
katen-ka-za [31]3 years ago
7 0

Answer:

x = 7

Step-by-step explanation:

If L is parallel to M, therefore:

7x - 7 = 4x + 14 (alternate interior angles are congruent)

7x - 7 - 4x = 4x + 14 - 4x (subtraction property of equality)

3x - 7 = 14

3x - 7 + 7 = 14 + 7 (addition property of equality)

3x = 21

Divide both sides by 3

x = 7

Gre4nikov [31]3 years ago
7 0

Answer:

7

Step-by-step explanation:

Correct for Acellus!

I wish you luck with geometry!

You might be interested in
Find the area of the figure. Use 3.14 as π.
Karolina [17]

Answer: D. 94.25 in²

Step-by-step explanation:

To find the total area, we will break the shape up into two different parts.

[] The rounded part is 39.25 in². Let us assume the rounded part is exactly half of a circle.

      Area of a circle:

A = πr²

      Use 3.14 for pi:

A = (3.14)r²

      Find the radius:

d / 2 = r, 10 / 2 = 5 in

      Subsittue:

A = (3.14)(5)²

A = 78.5 in²

      Divide by 2 since it is only half:

78.5 in² / 2 = 39.25 in²

[] The triangle is 55 in².

      Area of a triangle:

A = b*h/2

A = 11 * 10 / 2

A = 110 / 2

A = 55 in²

[] Total area. We will add the two parts together.

55 in² + 39.25 in² = 94.25 in²

7 0
2 years ago
Read 2 more answers
Each year for 3 years, the time it takes you to run a mile decreases by 10 seconds. Find the total change time
hichkok12 [17]

Answer: 109.5

Step-by-step explanation: EACH year for three years would be 1095 if you  multiply 365 (each year) by 3 (the amount of years) and then divide that by 10. Im not entirely sure but I hope I helped

7 0
3 years ago
paleontologist have put together bones to make a T-Rex skull that has a mass of 600 pounds. They just found a new tooth fossil t
Ulleksa [173]
16 ounces = 1 pound
meaning 2.5 pounds is added to the skull, 602.5 pounds.
6 0
3 years ago
Read 2 more answers
Write an<br> explicit formula for<br> then<br> th<br> an.<br> term of the sequence 45, 15,5. ....
7nadin3 [17]

Answer:

The sequence above is a geometric sequence

For an nth in a geometric sequence

u(n) = a {r}^{n - 1}

where n is the number of terms

a is the first term

r is the common ratio

From the question

a = 45

r = 15 / 45

The explicit formula for the sequence is

U(n) = 45(1/3)^n-1

Hope this helps you

7 0
3 years ago
Find the slope between (-3,1) and (-17,2)
lapo4ka [179]

Answer:

-1/14

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the solution to the system of equations. 2x+4y=12. Y=1/4x-3
    5·1 answer
  • 1. The prism-shaped roof has equilateral triangular bases. Create an equation that models the height of one of the roof's triang
    6·2 answers
  • Given the function f(x) = 3x + 1, evaluate f(a + 1). 3 a + 2 3 a + 4 3 a + 1
    12·1 answer
  • How much is a million grains of salt
    11·1 answer
  • If we toss a fair coin until we get two consecutive heads or two consecutive tails, let X be the number of tosses. If you toss a
    13·1 answer
  • NEED HELP <br> what is the range?<br> |80 - 5x| = 4
    15·1 answer
  • Question.
    14·1 answer
  • The sketch of this crayon represents an irregular polygon. Find the area of the figure. 21.75 cm²
    15·1 answer
  • Please help<br> Need working for 2 and 3
    15·1 answer
  • Please help! I don't know how​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!