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
bonufazy [111]
3 years ago
12

Solve the problem...

Mathematics
1 answer:
Gre4nikov [31]3 years ago
5 0

Answer:

  • x = 59
  • y = 16.64
  • z = 19.42

Step-by-step explanation:

The sum of angles in a triangle is 180°, so angle x is the complement of the one marked 31°.

  x = 90 -31

  x = 59

__

The tangent relation tells you ...

  tan(31°) = 10/y

  y = 10/tan(31°) = 10/0.6009

  y ≈ 16.64

__

The sine relation tells you ...

  sin(31°) = 10/z

  z = 10/sin(31°) = 10/0.5150

  z ≈ 19.42

You might be interested in
HELP IM FAILING MATH OOOOFFFF
meriva

The point-slope form:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

We have the points (-4,\ -1) and \left(\dfrac{1}{2},\ 3\right).

Substitute:

m=\dfrac{3-(-1)}{\frac{1}{2}-(-4)}=\dfrac{4}{4\frac{1}{2}}=\dfrac{4}{\frac{9}{2}}=4\cdot\dfrac{2}{9}=\dfrac{8}{9}\\\\y-(-1)=\dfrac{8}{9}(x-(-4))\\\\y+1=\dfrac{8}{9}(x+4)

The standard form: Ax + By = C

y+1=\dfrac{8}{9}(x+4)\qquad\text{multiply both sides by 9}\\\\9y+9=8(x+4)\qquad\text{use distributive property}\\\\9y+9=8x+32\qquad\text{subtract 9 from both sides}\\\\9y=8x+23\qquad\text{subtract 8x from both sides}\\\\-8x+9y=23\qquad\text{change the signs}\\\\\boxed{8x-9y=23}

4 0
3 years ago
What is the volume of the milk truck?
wariber [46]

Answer:

12ft is the volume of the milk truck

Step-by-step explanation:

8 0
3 years ago
Ted has $3.90. He has only dimes and quarters. He has 27 coins altogether. How many of each does he have
mestny [16]

Answer: 8 quarters 19 dimes

Step-by-step explanation:

we already know 8+19=27, if 4 quarters equals a dollar then you use 4 quarters each to create 2 dollars.

then, use 10 dimes to create another dollar summing it up to $3. now all we have to do is make 90 cents, and we've already used 18 coins.

if we used another 9 dimes, that would equal 90 cents.

in conclusion, 4+4= 8

8+10= 18

18+9= 27, and having $3.90

6 0
3 years ago
If m∠A = 56°, m∠B = 60°, and c = 8, what is the measure of side length b?
Alekssandra [29.7K]

Using the law of sines:

\frac{b}{sin(B)}=\frac{c}{sin(C)}

Solve for b:

\begin{gathered} b=\frac{c\cdot sin(B)}{sin(C)} \\ so: \\ b=\frac{8\cdot sin(60)}{sin(64)} \\ b\approx7.708 \end{gathered}

Answer:

7.708

5 0
1 year ago
Omar needs to solve the problem 2,406 divided by 6. In what place would he put the first digit of the quotient?
ohaa [14]

Answer:

The hundreds place

Step-by-step explanation:

If you divide it

it would start out on the 4

Which is the hundreds Place

3 0
3 years ago
Other questions:
  • What are the steps to this equation?
    6·1 answer
  • Find x. <br> 2√3<br> 4√3 <br> 8√3 <br> 8
    12·2 answers
  • I do now the ones on top but I need help with the last 2
    9·1 answer
  • 100 dL = _________L
    13·2 answers
  • Write 5 equations where the difference is equal to 2
    15·2 answers
  • A random sample from the 6th and 7th grade student population was taken to determine which clubs were the most popular. Use the
    8·1 answer
  • I'll give brainliest if correct
    6·1 answer
  • Determine whether the sequence 12, 40, 68, 96 could be geometric or arithmetic. If possible, find the common ratio or difference
    9·1 answer
  • Need help with this pls asap
    9·1 answer
  • Y varies directly as x and y=21 when x=6. determine the value of y when x=14
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!