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
german
3 years ago
6

Please someone help me with this ASAP especially with the workout!!

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0

Answer:

71 degrees

Step-by-step explanation:

please someone help me with this ASAP especially with the workout!!

From the triangle shown;

YX² = YZ² + XZ² - 2(YZ)(XZ) cos Z

28² = 25² + 23² - 2(25)(23) cos Z

784 = 625 + 529- 1150 cos Z

784 - 1154 = -1150cos Z

-370 = -1150cos Z

cos Z = 370/1150

cos Z = 37/115

cos Z = 0.3217

Z = arccos 0.3217

Z = 71.23

hence the measure of <Z is 71 degrees

You might be interested in
Loxlor<br><img src="https://tex.z-dn.net/?f=10%20%5Ctimes%2010" id="TexFormula1" title="10 \times 10" alt="10 \times 10" align="
Marina CMI [18]

Answer:

Step-by-step explanation:

10 in 10 places is 100. 10*1=10. 10*2=20..10*3=30.10*4=40,. 10*5=50,10*6=60,,,10*7=70,,. 10*8=80,. 10*9=90,. 10*10=100.

8 0
3 years ago
Heather collects shells. The picture shows the 18 shells that she found on her family beach vacation. She wants to use all of
IRISSAK [1]
Answer:
D) 9 postcards with 2 shells each.

Explanation:
9 x 2 = 18
Therefore, 9 postcards with 2 shells each is the correct answer.

Please give brainliest.
6 0
3 years ago
If the FDIC has an insurance fund of $67. 8 billion and must use 7. 6% of it to cover several failed banks, approximately how mu
Black_prince [1.1K]

The remaining money will be $62. 65 billion

<h3>What will be the remaining fund in FDIC?</h3>

Given amount =$67. 8 billion

Amount used to cover several failed banks = 7.6% of the total amount

So the amount used to cover several failed banks=  \dfrac{67.8\times 7.6}{100}

Amount = 5.1528

So the remaining amount = 67.8-5.15=62.65

Thus the remaining money will be $62. 65 billion

To know more about percentage follow

brainly.com/question/24304697

4 0
2 years ago
Given the speeds of each runner below, determine who runs the fastest.
lbvjy [14]

Answer:

Brooke runs the fastest.

3 0
3 years ago
Read 2 more answers
79% of 67 miles is what? Round answer to tenths place.
Neporo4naja [7]

Answer:

52.9

Step-by-step explanation:

Multiply 67 by .79

6 0
3 years ago
Other questions:
  • Write your answer as a fraction in simplest form subtract 5/8-3/5
    7·1 answer
  • A container with a larger surface area always has a greater volume. Explain whether or not this statement is true using several
    13·1 answer
  • Write word problems that represent each way you can use a remainder in a division problem.include solutions.
    15·2 answers
  • Which of the following similarity statements about the triangles in the figure is true?
    12·1 answer
  • (3x2 + 7x - 18) (x - 3)
    13·1 answer
  • What is the are of the kite 10 m 8 m
    14·1 answer
  • Manuel bought 9 pounds of apples.
    5·1 answer
  • How much bigger is TR (200) than TR (199)?
    14·1 answer
  • Evaluate a-b if a=10 and b=-7​
    11·1 answer
  • PLEASE HELP! ILL GIVE BRAINLIEST!I! I uploaded a picture below.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!