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
Rzqust [24]
2 years ago
8

PLEASE HELP ITS DUE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
tia_tia [17]2 years ago
3 0

Answer:

Angle 3 = 103

Angle 4 = 77

Step-by-step explanation:

A)

The sum of interior angles in a triangle is equal to 180 so to find angle 3:

180 - (52+25) = 103

B)

Angle 3 and angle 4 are supplementary so the measure of angle 4:

180 - 103 = 77

C)

Angle 1 and angle 2 and angle 3 are the interior angles of the triangle and their sum is 180 so is the sum of angle 3 and angle 4

D)

<u><em>The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle so the sum of angle 1 and angle 2 is equal to angle 4</em></u>

You might be interested in
Suppose that an individual has a body fat percentage of 19.7% and weighs 157 pounds. How many pounds of his weight is made up of
mixas84 [53]

Answer:

31

Step-by-step explanation:

6 0
3 years ago
Express the ratio in the simplest form. 20 gallons to 0.75 gallons
expeople1 [14]

ANSWER

The ratio in the simplified form is

80:3

EXPLANATION

We want to express 20 gallons to 0.75 gallons as a ratio in its simplest form.

We obtain the ratio as follows:

20:0.75

This is the same as

20: \frac{3}{4}

We multiply each term in the ratio by 4 to obtain;

20 \times 4:0.75 \times 4

This gives us,

80:3

5 0
3 years ago
A hose fills a hot tub at a rate of 3.13 gallons per minute. How many hours will it take to fill a 255-gallon hot tub?
GalinKa [24]

Answer:

about 1.4 hours

Step-by-step explanation:

3.13 gallons per minute.

60 minutes in an hour, so multiply both numbers by 60.

187.8 gallons per hour.

Divide the number of gallons we need to fill the tub the number of gallons put in per hour.

255÷187.8=1.375...

Round it, you get 1.4 hours.

It takes about 1.4 hours to fill the hot tub.

6 0
3 years ago
The vertex of this parabola is (2,-1). When the y value is 0, the x value is 5. What is the coefficient of the squared term in t
Schach [20]
Vertex form: y = a(x - h)² + k
h = 2
k = -1
y = 0
x = 5

0 = a(5 - 2)² - 1
0 = 9a - 1
a = 1/9
5 0
3 years ago
Plz help me. I forgot how to do this XD
nirvana33 [79]
This question has to do with making an approximation based on the diagram of the angle. Angle KLM is an obtuse angle meaning it is larger then 90° but is also less than 180°. The only choices that lie within this range are choices B and D. However, it is safe to assume that angle KLM is closer to 180° than to 90° based on the diagram, therefore the answer must be choice B.

I hope this helps.
5 0
3 years ago
Other questions:
  • On a beach trip, Lucy rents a bike from “Wheels by the Waves”, where they rent bikes for $12 plus $3 per hour. If Lucy spent $30
    13·2 answers
  • 7/9 converted to a decimal
    5·2 answers
  • H (t) = –16t 2 + 128t. What is the height of the javelin after 5 seconds?
    14·1 answer
  • A salesperson receives a 3% commission on sales. The salesperson receives $180 in commission. What is the amount of sales?
    5·2 answers
  • Solve Quantity 9 plus x end quantity over 3x is equal to five-sixths. Show all work.
    15·2 answers
  • Need help on this question
    8·1 answer
  • Given the following sequence, find the 14th term: 3, 1, –1, –3, –5, . . .
    10·1 answer
  • The perimeter of a square is 66.8 cm. What is the side length of the square?
    8·1 answer
  • A rectangular field is 16m broad and the ratio of the length and breadth is 3:2.
    13·1 answer
  • Calculate a three-day weighted moving average for the price of the stock for the end of Day 7 where the most recent price has a
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!