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denis23 [38]
3 years ago
12

Can someone help me please

Mathematics
2 answers:
olga nikolaevna [1]3 years ago
8 0

Answer:

We have

Angle ORQ

we use the Thales theory

From the formulae

A²+B²=C²

consider

A=OR

B=RQ

C=OQ

so

48²+64²=C²

2304+4096=C²

6400=C²

(6400)¹/²=(C²)¹/²

80=C

But

C=OQ

《OQ=80

PolarNik [594]3 years ago
3 0

Answer:

112

Step-by-step explanation:

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X-1.6=5.95

X=7.55+1.5

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The initial elevation of the plane is 9.05 miles

Hope it helps!

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Stephanie cuts a five-meter-long piece of rope into five equal parts. What is the length of each piece of rope?
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John joined a video game club. Newer games cost $5 to rent and older games cost $3 to rent John has $30 to spend each month. How
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Answer:

6 newer games and 10 older games

Step-by-step explanation:

To find how many newer games John can purchase, we divide $30 by $5. If we do the simple math in our head, we will get the answer of 6. Therefore, the amount of newer games John can purchase is 6. Now to find the amount of older games John can buy, we apply the same strategy. We take $30 and we divide it by $3. This will get us the answer of 10. Therefore, the amount of older games John can purchase is 10.

Hope this helps and if it does, don't be afraid to rate my answer as well as maybe give it a "Thanks"? (Or even better a "Brainliest"). And if it’s not correct, I am sorry for wasting your time and good luck finding the correct answer :)

5 0
3 years ago
If total revenue is 3000, cost of goods 1500, and total selling expense is 500; what is the profit for the business
Mrrafil [7]
. If total Revenue is $3000, Cost of Goods is $1500, and total Selling Expense is $500 Question: what is the Profit for the business= The total revenue is 3 000 dollars The expenses =1 500 dollars for gold's costs= 500 dollars for selling expenses.Now, let's add the expenses and subtract it to the total earnings= 1 500 dollars + 500 dollars = 2 000 dollars
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4 years ago
Read 2 more answers
Hello I need help with this immediately please see attached image thank you so much I will give Brainliest
erma4kov [3.2K]

Note that while the figure is made up of rectangle and parallelogram, then the area of this figure

A_{figure}=A_{rectangle}+A_{parallelogram}.

1. The area of rectangle is

A_{rectangle\ ABCF}=AB\cdot BC.

The vertices of rectangle are points A(-2,-2), B(0,-6), C(8,-2) and F(6,2). Then

AB=\sqrt{(-2-0)^2+(-2+6)^2}=\sqrt{4+16}=\sqrt{20}=2\sqrt{5},\\ \\BC=\sqrt{(8-0)^2+(-2+6)^2}=\sqrt{64+16}=\sqrt{80}=4\sqrt{5}.

Therefore,

A_{rectangle\ ABCF}=2\sqrt{5}\cdot 4\sqrt{5}=8\cdot 5=40\ un.^2

2. The area of parallelogram can be calculated using formula

A_{parallelogram\ FCDE}=\text{base}\cdot \text{height}.

The base of parallelogram is segment CD with length

CD=\sqrt{(8-8)^2+(3+2)^2}=\sqrt{25}=5

and the height has length 2 un. Then

A_{parallelogram\ FCDE}=5\cdot 2=10\ un^2.

3. Now

A_{figure}=40+10=50\ un.^2

8 0
3 years ago
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