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
chubhunter [2.5K]
2 years ago
13

What is the value of y ? A. 25 B. 50 C. 130 D. 65

Mathematics
1 answer:
Reika [66]2 years ago
5 0

Answer:

65

Step-by-step explanation:

180 minus 130 is 50 so that top angle

full triangle is 180 so last two plus 50 must be 180

130 divided by 2 is 65

You might be interested in
6. The angle of depression from the top of a tower to a boulder on the ground is 38°. If the tower is 25 m high,
gizmo_the_mogwai [7]
Tan38 = 25/x
.781 = 25/x
31.998 = x
3 0
3 years ago
Kerry is collecting money for school. Her goal is to get $200. She has collected $15 each from 12 people so far. How much more m
8090 [49]

Answer:

20 dollars

Step-by-step explanation:

15 dollars times 12 people to see how much money she got/has right now is 180 dollars

then take 200-180 to get <u>20</u>

5 0
3 years ago
What is the slope of the graph?
Dennis_Churaev [7]

Answer:

-4

Step-by-step explanation:

Slope can be found with \frac{y2-y1}{x2-x1}

Pick two points on the graph that the line runs through

(-2, 4) will fill the values of x1 and y1, and (-1, 0) will fill the values of x2 and y2

Insert the coordinates into the formula

\frac{0-4}{(-1)-(-2)}

\frac{-4}{-1+2}

\frac{-4}{1}

Therefore the slope is -4

3 0
3 years ago
Nathan Hall had a temperature of 103.4 Fahrenheit. when he had strep throat. How much above normal was his temperature if normal
AysviL [449]
The answer is 4.8. You have to subtract 98.6 from 103.4.
8 0
3 years ago
The solutions to a certain quadratic equation are x = -4 and x = 3. Write the equation in standard form below.
Murrr4er [49]
The answer in standard form is x^2+x-12.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Determine if the pair of ratios or rates are equivalent.
    7·1 answer
  • Full-time ph.d. students receive an average of $12,837 per year with a standard deviation of $3000. find the probability that th
    6·1 answer
  • One angle of an isosceles triangle measures 100°. which other angles could be in that isosceles triangle? choose all that apply.
    6·1 answer
  • Write as a product:<br><br> x^2+ax^2–y–ay+cx^2–cy<br> Can you plz help 20 points for correct answer.
    7·1 answer
  • I am confused help plz
    11·1 answer
  • Show work and find the value of the area of the circle with a 10 cm diameter.
    10·1 answer
  • The local home improvement store wants to increase their inventory. Last year 40 lawn mowers cost them $4,776.
    15·2 answers
  • Write an equation and solve
    12·1 answer
  • The sum of -32+(-17)+42
    5·2 answers
  • What is b divided by b% of b? PLS HELP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!