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
e-lub [12.9K]
3 years ago
10

It’s for my geometry class and I don’t know how to solve it. Can someone please help me?

Mathematics
1 answer:
dusya [7]3 years ago
5 0

Answer:

Below in bold.

Step-by-step explanation:

Because the 2 sides marked with the double lines are equal:

5y-1 = 2y+11

3y = 12

y = 4.

Also :

3x-5 + 2(2x+5) = 180

3x - 5 + 4x + 10 = 180

7x = 180 + 5 -10

7x = 175

x = 175/7 = 25.

You might be interested in
Solve for a.<br>g= 1+2a<br> -------<br> a
vladimir2022 [97]
Subtract g add 1 divide by 2a
8 0
3 years ago
It took 12 men 5 hours to build an airstrip. Working at the same rate, how many additional men could have been hired in order fo
motikmotik

Answer:

B

Step-by-step explanation:

hello the question is if it took 12 men 5 hours to build an age is working at the same rate how many additional men could have been hired in order for the job to have taken 1 hour less ok so we have to find that how many extra may be required to complete the job for a strip 1 hour less than five hours that is 4 hours ok bye have to complete the airstrip in 4 hours and they have to find that how many experiment we have to required for that we will assume that let extra number of number of extra man bhi X show the number of men when we are finishing in it in 4 hours would be 12 + X ok

would be the number of men now and time required would be equal to 1 hour less than 5 hours that is 4 hours ok no from the given data we can say that one cares if strip x 12 men and fibres ok so all vacancy job correct so vacancy job per man are would be 1 divided by 12 in 25 this is the job or the amount of a strip that is completed when

one man works for one hour ok so this is the amount of the job that is done for men power and we have we have this number of men that are not want working and the number of hours that their working for so for one job we will need for one job would be best job per man per hour into number of men into number of hour ok and we have 1 equal to number of Doberman per Rs 1 by 2 11 25 and number of men we have already know that 12 + 6 is the number of men that we will require 12 + X number

forces were less than 5 that is 44 4312 so it would give us 12 + X / 3515 1 to 15 of this site it would give us 12 + X equal to 15 which implies X is equals to 15 - 12 and X is equals to 3 significant required 3 more men to complete the job in Porus dancer is 3 which is given is be in the question make you

6 0
8 months ago
Kathy has $100 to spend on her shopping trip. She needs to buy jeans,which are $28.50 each and shirts cost $18.50 each. Write an
lesya692 [45]

Answer:

28.50j+18.50s ≥ 100

Step-by-step explanation:


7 0
2 years ago
Rewrite 5/12+1/3 using the lowest common denominator then add
olga55 [171]
5/12 /4 = 1.25/3 + 1/3 = 2.25/3
3 0
2 years ago
Read 2 more answers
Here are the heights (in inches) of 8 students in a seminar.
EastWind [94]

Answer:

50%

Step-by-step explanation:

there are 8 students and 4 are shorter than 65 inches.

So 4 divided by 8 = 0.5 or 50%

7 0
2 years ago
Read 2 more answers
Other questions:
  • A number z is greater than or equal to –8 and<br> is less than -5.
    9·1 answer
  • Stacey buys 6 pounds of chicken for $39. How much will she pay for 11 more pounds of chicken.
    15·1 answer
  • An executive in an engineering firm earns a monthly salary plus a Christmas bonus of $9300. If she earns a total of $78,900 per
    9·1 answer
  • Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units. Which of these values are possible for the magnitu
    15·1 answer
  • A bag has 8 bagels. three of the bagels are cranberry. what percent of the bagels are cranberry
    5·2 answers
  • Which improper fraction shows the value of the shaded portion of the image?
    13·1 answer
  • F(x) = 2x + 5
    10·1 answer
  • Students did push-ups for a fitness test. Their goal was 20 push-ups. For each student,
    8·1 answer
  • B. The linear scale factor of two similar
    10·1 answer
  • Put these numbers in order from LEAST to GREATEST.<br> 2/3,1/2,3/4,6/10
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!