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
Use parentheses to make 5+4×3×3
kherson [118]
The aNSWER IS 41..AM I RIGHT?
3 0
3 years ago
Read 2 more answers
4. Nancy has a balance of $5000 on a credit card with a 18% interest rate (1.5% per month). The late payment fee is $30. Nancy m
Charra [1.4K]

Step-by-step explanation: i think b or d

3 0
3 years ago
The integer to represent a withdrawal of $25 would be _______. <br> +25 <br> -25
kobusy [5.1K]
-25 is the integer to represent
5 0
2 years ago
Read 2 more answers
A remainder of zero in the process of doing synthetic division tells you that you have found a root of the polynomial function a
Illusion [34]
From the Quotient-Remainder Theorem follows that for every f(x)  there exist unique polynomials q(x) and r(x) such that:
f(x)=h(x)q(x)+r(x),
where r(x) is called remainder.
If r(x)=0, then f(x)=h(x)q(x) and q(x) is adivisor. If q(x) is of form q(x)=x-a, then a is a root of f(x).


7 0
4 years ago
Read 2 more answers
If A ⊂ B, then which of the following describes the relationship between A and B?
Ne4ueva [31]
Could you provide the answer choices please?
6 0
3 years ago
Other questions:
  • Write a expression to show 5 less than the sum of y and g
    6·1 answer
  • Joey buys 3 gallons of paint to paint his bedroom. He used 34 of the paint to paint the walls. How much
    14·2 answers
  • 6×6=6× (_+_)=(6×_)+(6×_)=_+_=_ what is the answer
    11·2 answers
  • Kendra makes $8 per hour mowing lawns in the summer. Gas for the mower
    5·1 answer
  • 2) Additionally, 5 of the 50 employees surveyed said that they were
    15·2 answers
  • _ is the amount of a 3000 annuity due at 12 percent compounded semiannually for 3 years?
    10·1 answer
  • Solve the equation 52-10-45​
    14·2 answers
  • Which number comes first if the numbers 2.001, 0.0035, 0.0005, 4.56094 are arranged in order from most to fewest significant dig
    12·1 answer
  • If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true?
    15·2 answers
  • For each ordered pair (x, y), determine whether it is a solution to the inequality 4x+8y5-8. Is it a solution? Yes No O (6, – 4)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!