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
Natalija [7]
3 years ago
13

NEED HELP ASAP

Mathematics
2 answers:
miv72 [106K]3 years ago
8 0

Answer:

x=55

Step-by-step explanation:

The angles are corresponding angles and corresponding angles are equal

3x-60 = x+50

Subtract x from each side

3x-60-x = x+50-x

2x-60 =50

Add 60 to each side

2x-60+60=50+60

2x=110

Divide by 2

2x/2 =100/2

x =55

ira [324]3 years ago
3 0

Answer:

x=55

Step-by-step explanation:

set up the problem like 3x-60=x+50. They're congruent lines so they are congruent to each other. Complete the algebra (let me know if you need help doing that) and you reach the answer.

You might be interested in
The length of a rectangle is 2 cm longer than its width if the perimetier of the rectangle is 44cm, find its area
Natasha2012 [34]
L=w+2 and 2w+2l=44

substitute equation for length in perimeter equation

2w+2(w+2)=44
2w+2w+4=44
4w+4=44
4w=40
w=10

substitute width into length equation to get length

l=10+2
l=12

a=lw
a=12*10
a=120 cm^2
7 0
3 years ago
Chelsea wants to determine the number of people in her school who read news reports on the Internet daily. She asks five people
elena-s [515]

Answer:

- increase the sample size

- choose students from different grade levels

- choose every fourth student in all language arts classes

Your welcome :]

3 0
2 years ago
Read 2 more answers
Suppose that the amount of algae in pound doubles every hour. If the pond initially contains 50 pounds of algae how much algae w
musickatia [10]

Answer:

250

Step-by-step explanation:

because 50 + (4 x 50) that equals 50 + 200 = 250

3 0
2 years ago
Read 2 more answers
The length of 13 pink earasers lined up end to end is 29 1/4 inches. What would be the length of two earaser?
stepladder [879]
First you would want to find the length of one eraser and then multiply that by 2. To find the length of one you take the total length or all of them and divide it my the total number of them. 29 1/4 is 117/4.

(117/4) / 13 Dividing by something is the same as multiplying by the opposite.

117/4 × 1/13 = 117/52

Now you multiply by 2.

117/52 * 2/1 Cross simplify

117/26 * 1/1

117/26 inches or 4 1/2 inches.
7 0
3 years ago
I need help with #2. Can someone help me please?
shutvik [7]
11 pints because theres 6 pints in one gallon and that times two is 12 and that plus 3 and minus 6
8 0
3 years ago
Read 2 more answers
Other questions:
  • how many ounces of a 24% alcohol solution and a 29% alcohol solution must be combined to obtain 90 ounces of a 25% solution
    8·1 answer
  • What is the 11th term of the sequence 1,2,4,8,16
    5·2 answers
  • Jack was 10 years older than priscilla together their ages totaled 170 years what were their ages
    12·1 answer
  • A walkway forms one diagonal of a square playground. The walkway is 24 m long. How long is a side of the​ playground?
    14·1 answer
  • during the summer each student got 5% taller erik is 151.2 cm taller after the summer how tall was be before the summer?
    15·2 answers
  • Select the correct answer.
    11·1 answer
  • Madelyn uses 58 beads to make a necklace. She plans to sell 36 necklaces at
    13·2 answers
  • The sales tax on a sofa that cost 575$ was 43.13 What was the percent sales tax? PLS HELP ASAP NEED TO SHOW WORK!! AND STEP BY S
    12·2 answers
  • Given the following roots build a polynomial function in standard form: -3 and +2
    5·1 answer
  • Hey can someone help me
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!