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
irina [24]
2 years ago
8

Easy points..........

Mathematics
1 answer:
IRINA_888 [86]2 years ago
5 0

Answer:

  • 38°; 142°; 308°

Step-by-step explanation:

The solution of each question is self-explanatory.

<u>Used properties</u>

  • Vertical angles are congruent
  • Angle sum property of circle
  • Central angle is same as intercepted arc measure
<h3>#8</h3>
  • mED = mAB = mAC - mBC = 90° - 52° = 38°
<h3>#9</h3>
  • mEA = mBCD = mBC + mCD = 52° + 90° = 142°
<h3>#10</h3>
  • mBDC = 360° - mBC = 360° - 52° = 308°
You might be interested in
Find the factors<br> 4x^2+9
Vlad [161]

Step-by-step explanation:

So 4x2+9 has no linear factors with Real coefficients. It is possible to factor it with Complex coefficients.

7 0
3 years ago
Yolanda needs 5 pound of ground beef to make lasagna for a family reunion. one package of ground beef weighs weighs 2 1/2 pounds
kap26 [50]
2 1/2 + 2 3/5 =
2 5/10 + 2 6/10=
4 11/10 = 5 1/10

5 1/10 - 5 = 1/10

1/10 lb left over
4 0
3 years ago
Using the information in the customer order, determine the length and width of the garden. Enter the dimensions. ↓
SashulF [63]

Answer:

Length: 14 feet   Width: 1 foot

Step-by-step explanation:

This is the only way to have a rectangle that has a perimeter of 30 feet, and an area of 14 feet.

For perimeter:

14 + 14 = 28

1 + 1 = 2

2 + 28 = 30

These dimensions have a perimeter of 30.

For area:

14 x 1 = 14

These dimesnions also have an area of 14.

So, 14 and 1 are the correct dimensions!

6 0
3 years ago
What is 3 equivalent ratios for 2/6
Crazy boy [7]
1/3
3/9
4/12
are equivalent to 2/6
3 0
3 years ago
How old is a 13 year old is going to be in 2021?
Anna11 [10]
In 2021 a 13 year old will be 17 years old.
5 0
3 years ago
Read 2 more answers
Other questions:
  • A cafe sells puffs. 5/9 are beef and 1/3 are chicken. The remaining 18 are tuna. Calculate 1. What fraction of the puffs are tun
    13·2 answers
  • There are two college entrance exams that are often taken by students, Exam A and Exam B. The composite score on Exam A is appro
    14·1 answer
  • Penny solved an equation by subtracting 6 from each side of the equation and then dividing each side by 5.
    15·1 answer
  • A survey asked 60 students if they play an instrument and if they are in band.
    8·2 answers
  • PLssssssssss helpppp
    15·1 answer
  • How many solutions does the following equation have?
    12·1 answer
  • I will give 20 points!!! Please answer this!!!!!!!!!!!!!!!!!!!!!!!!!!!! this is confusing, my math instructions say "Factor out
    14·1 answer
  • MARKING BRAINLIEST
    12·2 answers
  • Rename 3/4 and 9/10 using the least common denominator
    13·1 answer
  • Please help see picture
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!