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
stellarik [79]
3 years ago
11

Find the measure of the missing angle. a 50°

Mathematics
1 answer:
xeze [42]3 years ago
4 0

Answer:

a = 40°

Step-by-step explanation:

I. When total angle is 180 or half of circle

Find a or missing angle by

180 = 50 + 90 + x

180 - 140 = x

x = 40º

That makes a is 40º

Hope that help :)

You might be interested in
A rental car agency charges $30.00 per day
lutik1710 [3]
<h2>Answer:</h2><h2>They should travel 120 mils in one day for both rental agencies  to cost the same amount to rent</h2>

Step-by-step explanation:

A rental car agency charges $30.00 per day  plus per mile $0.15.

Let x be the number of miles travelled by car

Their total cost = 30 + (0.15x)   ... (1)

Another rental car  agency charges $36.00 per day plus $0.10  per mile

Their total cost = 36 + (0.10x)   ... (2)

Equating (1) and (2), we get

30 + (0.15x) = 36 + (0.10x)

36 - 30 = 0.15x - 0.10x

6 = 0.05x

x = 120 miles

They should travel 120 mils in one day for both rental agencies  to cost the same amount to rent

5 0
3 years ago
You are saving up money to buy a new ipad. You begin with $25, and are able to save $40 each month. Write an
yawa3891 [41]

Answer:

567

Step-by-step explanation:

4 0
3 years ago
The circumference of a circle is 3.14 inches.<br> What is the area of the circle?
SVETLANKA909090 [29]

Answer:

A = .785 inches ^2

Step-by-step explanation:

C = pi *d

We know the diameter = 2*r

C = pi*2*r

Substituting pi = 3.14 we can solve for r

3.14 = 2*pi*r

3.14 = 2*3.14 *r

Divide by 3.14 on each side

3.14/3.14 = 2*3.14 *r/3.14

1 = 2r

Divide by 2

1/2 =2r/2

1/2 =r

Now we can find the area

A = pi *r^2

A = 3.14 *(1/2)^2

A= 3.14 *1/4

A = .785 inches ^2

6 0
3 years ago
- Explain how you would start to solve the given system of equations below:
pychu [463]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Marco’s Pizzeria is having a special: 5 pizzas for $25. What is the unit price?
N76 [4]
The unit price would be $5 per pizza
4 0
3 years ago
Other questions:
  • The are of a rectangle 24,396 square centimeters. if the width is 38 centimeters, what is rhe length? How do you know
    13·1 answer
  • Suppose Securitex is a small firm that has developed a new​ anti-theft device for automobiles. Securitex currently sells its dev
    7·1 answer
  • On a snorkeling trip,Antonia dove at least 7 times as deep as Lucy did. If Antonia dove 35 feet below the oceans surface,what wa
    10·2 answers
  • WILL MARK BRAINLIEST!!!<br> Which graph has a slope of 4\5?
    10·1 answer
  • This area model shows 50 X 38 Which number is missing from the model
    10·1 answer
  • The following section is a statement from the rental agreement Tim signed when he rented his car this past weekend.
    12·2 answers
  • Reduce ratio to lowest form 50 : 35​
    13·2 answers
  • Bradley is purchasing a new car for 37000. If the car loses 20%of its value every year, how much will the car be worth in 7 year
    5·1 answer
  • Equation word problem
    12·2 answers
  • I NEED HELP PLZ HELP ME
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!