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
Orlov [11]
3 years ago
7

Can someone plz answer B and C

Mathematics
1 answer:
Shkiper50 [21]3 years ago
4 0

B. 
When two lines intersect they form two pairs of opposite angles.
Vertical angles are always congruent, which means that they are equal.
so  m<7 = m<8 or m<3y + 19 = m<5y-29


C. solve for y and measure <7 and <8

 3y + 19 = 5y-29
5y - 3y = 19+29
2y = 48
y = 24

so
5y-29 = 5(24) - 29 = 91
3y + 19 = 3(24) + 19 = 91

so <7 = 180 - 91 = 89
<7 = <8 = 89
You might be interested in
An animal shelter houses ferrets, cats, and dogs. There are 108 animals at the shelter. Of the
Korvikt [17]

Number of dogs in the shelter are 12

<u>Step-by-step explanation:</u>

Step 1:

Given that total animals = 108 and number of ferrets = 1/3 of 108. Find number of ferrets in the shelter.

Number of ferrets = 1/3 of 108 = 1/3 × 108 = 36

Step 2:

Given that of the remaining animals, number of cats = 5/6. Find the remaining animals and the number of cats.

Remaining number of animals = 108 - 36 = 72

Number of cats = 5/6 of 72 = 5/6 × 72 = 60

Step 3:

Find number of dogs in the shelter.

Number of dogs = 108 - (36 + 60) = 108 - 96 = 12

7 0
3 years ago
A rectangular field is nine times as long as it is wide. If the perimeter of the field is 1200 feet, what are the dimensions of
boyakko [2]

Answer:

width=60     length=540

Step-by-step explanation:

(w+9w)*2=1200

5 0
3 years ago
5. Identify the correct trigonometry formula to use to solve for X.
Anna007 [38]

9514 1404 393

Answer:

  (a)  cos(55°) = 11/x

Step-by-step explanation:

The marked sides are the hypotenuse (x) and the side adjacent to the given angle (11). Then the relevant trig ratio is ...

  Cos = Adjacent/Hypotenuse

  cos(55°) = 11/x

4 0
2 years ago
Use algebra tiles to solve 5x = 5
Gelneren [198K]

Answer:

1

Step-by-step explanation:

5x=5

1x=1

x=1

7 0
4 years ago
The following graphs are transformations of f(x) = x^2.
KiRa [710]

Step-by-step explanation:

Let's look at A(x) and see how it is different from f(x)

  1. it is shifted downwards by 8 units
  2. it is not shifted to the left or the right

Therefore A(x) = f(x) - 8

Let's look at B(x) and see how it is different from f(x)

  1. it is not shifted downwards or upwards
  2. it is shifted to the left 7 units

Therefore B(x) = f(x + 7)

Let's look at C(x) and see how it is different from f(x)

  1. it is shifted upwards by 4 units
  2. it is shifted to right by 5 units

Therefore C(x) = f(x - 5) + 4

Let's look at D(x) and see how it is different from f(x)

  1. it is not shifted downwards or upwards
  2. it is not shifted to right by 12  units

Therefore D(x) = f(x - 12)

4 0
3 years ago
Other questions:
  • Liam drank 54 millimeters of water. how many liters did Liam drink
    7·2 answers
  • WILL GIVE BRAINLIEST !!
    8·1 answer
  • How can you get 75 by using 5,7,6,3
    5·1 answer
  • it takes max 1.8 hours to walk home from work at a rate of 3.5km/h. how long would it take max to cover the same distance walkin
    12·1 answer
  • Ted bought a new book for $20.00. If the sales tax was 8%, how much did Ted play in all for the books?
    13·1 answer
  • Blake is going to invest in an account paying an interest rate of 1.5% compounded quarterly. How much would Blake need to invest
    12·1 answer
  • Monitors manufactured by TSI Electronics have life spans that have a normal distribution with a standard deviation of 1300 hours
    12·1 answer
  • Multiply the following and combine terms where possible. -a(a-b-3)
    7·1 answer
  • I NEED HELP ASAP ILL GIVE 14 POINTS​
    5·2 answers
  • 8(x+1)=2(x-2) answer pls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!