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
wariber [46]
3 years ago
14

Need help asap (Geometry) 15+ points

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
6 0

Answer:

a. 77

You do 180-40-63=77

The triangles are congruent so it makes sense.

Step-by-step explanation:

PolarNik [594]3 years ago
6 0

We have two similar triangles here, which means that all of their angles match up and are the same.

Q = T = 40

R = U = ?

S = V = 63

The measure of a triangles interior angles is 180 degrees.

40 + R + 63 = 180

103 + R = 180

R = 77

The measure of angle R is the first option, 77 degrees.

Hope this helps!! :)

You might be interested in
Mary is making pillows for her Life Skill class. She bought 2 ½ yards of fabric. Her total cost was $15. What was the cost per y
BigorU [14]

Answer:

15 divided by 2 1/2

Step-by-step explanation:

$6 per yard.

4 0
3 years ago
Please help me with this problem so I can better explain this to my son.2.Rhonda started a business. Her business made $30,000 i
4vir4ik [10]
\begin{gathered} a)P=30000(1+0.05)^n \\ b)\$62,367.00 \end{gathered}

1) Iteration means a repetition of a rule.

a)

Considering that we have the following data:

Rate of increase: 5% per year

-

2) Then we can write out the following:

P=30000(1+0.05)^n

Plugging into n, the number of years we'll have:

Profits: $30,000 1st year

P: $31.500 2nd year

$33075 3rd year

(...) (...)

b) Since we want to know the predicted profit 15 years from the first year, then we can plug for that:

\begin{gathered} P=30000(1+0.05)^{15} \\ P=\$62,367.00 \end{gathered}

Note that we have plugged into n, n=15 years. Since the first year was $30,000 the profits.

5 0
1 year ago
Mason plans to use a strategy to find the product of 32 * 250. Write a strategy Mason could use to find the product.
Romashka [77]
I think Mason could use a calculator
5 0
3 years ago
Which number is equivalent to the fraction 15/7<br> A. 7/15<br> B. 2<br> C. 2 4/7<br> D. 2 1/7
nadezda [96]

Answer:D 2 1/7

Step-by-step explanation: you can put 7 into 15 two times and that gives you 2 holes and you then have 1/7 leftover therefore you have 2 1/7.

8 0
3 years ago
Read 2 more answers
Rosena bought an 8 pack of donuts. The donuts cost $28.00 all together. What is the unit rate for the donuts in dollars?
san4es73 [151]

Answer:

$3.50

Step-by-step explanation:

I hope this helps!

3 0
2 years ago
Read 2 more answers
Other questions:
  • 2.5% of what is 2.21?
    7·2 answers
  • Which of the following functions has the steepest slope?
    12·2 answers
  • Covert to find the equivalent rate
    8·1 answer
  • Select all the ratios that are equivalent to the ratio 12:3. explain how you know( show multiplication or division)
    8·1 answer
  • A scale model of a sculpture has a scale of 2 : 49.
    12·2 answers
  • SOMEONE PLEASE HELP ME DUE LESS THEN 10 MINUTESS!!!!
    13·2 answers
  • Which table does NOT show a proportional relationship?<br> 1 point<br><br> A<br> B<br> C<br> D
    8·2 answers
  • Josh cycled 8 laps on a bicycle path surrounding a lake. Each lap was the same length. If he cycled a total of 26.4mi, what was
    6·1 answer
  • How can we use a number line to help calculate elapsed time
    13·1 answer
  • The tree diagram shows Leila's choices for dinner at a restaurant. How many possible dinner combinations exist?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!