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r-ruslan [8.4K]
3 years ago
7

I need help as soon as possible

Mathematics
2 answers:
mote1985 [20]3 years ago
5 0
The sin ratio is the side opposite the reference angle over the hypotenuse.  If Z is our reference angle, then the side opposite it has a length of 32.  The hypotenuse has a length of 40.  Therefore, the sin of Z = 32/40.  We will reduce that to sin Z = 4/5.  First choice above.
RoseWind [281]3 years ago
3 0
For Sinz you have to do
\frac{32}{40}
so answer is
\frac{4}{5}
i think and what is your school level?
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In the figure below, A shows the position of a house on the shore and B shows the position of a house on an island. To find the
sashaice [31]

Question

In the figure below, A shows the position of a house on the shore and B shows the position of a house on an island. To find the distance between the two houses,a surveyor measures from the house on shore to point C. An instrument is used to find

Answer:

The Answer is A and B is  70 m away


5 0
3 years ago
-12÷3×(-8 +(-4)^2 -6)+2<br><br>Please explain in detail.
laiz [17]

-12 ÷ 3 ×(-8 + (-4)^2 -6)+2

Order of operations (PEMDAS)

= -4 × (-8 + 16 - 6) + 2

= -4 × 2 + 2

= -8 + 2

= -6

Answer

-6

6 0
3 years ago
Read 2 more answers
A washer and a dryer cost $450 combined. The cost of the washer is two times the cost of the dryer. What is the cost of the drye
lisabon 2012 [21]

Answer:

$150

Step-by-step explanation:

so you can divvy this up into 3 parts

$150 each

now put 2 parts into one, and one into the other. The cost of the washer is $150

cost of the dryer is$ 300

5 0
3 years ago
The cost of tuition at a 2 year school is $14,000 per academic year. Todd is eligible for $6,500 in financial aid to cover tuiti
emmainna [20.7K]

Answer:

$625

Step-by-step explanation:

If Todd has to pay $14,000 in tuition for his school each year and uses $6,500 in financial aid each year all for 2 years, the money he needs to save can be modeled by:

2(-$14000 + $6500) + 2(12x) = 0.

x is the minimum amount of money he needs to save in order to cover this expense without debt.

Thus 2(-$14000 + $6500) + 2(12x) = 0 →

2(-$7500) + 24x = 0 → -$15000 + 24x = 0 →

24x = $15000 → x = $625

4 0
3 years ago
Read 2 more answers
Missing some of the data points in the sample is a:
zepelin [54]

Answer:

Measurement error.

Step-by-step explanation:

Measurement Error are the error when there is difference found in true value of data and measured quantity of data. This difference could be found if we are missing some data in the sample.

The error could be reduced by carefully designing the process of data collection and it´s measurement.

Measurement error are classified into two type of error:

  1. Random error.
  2. Systematic error.

3 0
3 years ago
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