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Travka [436]
4 years ago
14

What is the area of `∆STR`?

Mathematics
2 answers:
Grace [21]4 years ago
5 0

Answer:

90 degrees

Step-by-step explanation:

its a right angle

Whoops I can't delete this response ignore it pls

serious [3.7K]4 years ago
3 0

Answer:

<h2>The answer is  30 ft squared  (plz give branliest)</h2>

Step-by-step explanation:

A = 1/2Bh

1/2 B = 3 (6/2)

3 * 10 = 30

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10 points
oee [108]

Answer:

x = 240 feet

Step-by-step explanation:

It is given that,

The angle of depression is 30 degrees from the bottom of the boat to a  deep sea diver at the depth of 120 ft.

We need to find the distance x the diver must  swim up to the boat. It can be calculate by applying trigonometry as follows :

\sin30=\dfrac{120}{x}\\\\x=\dfrac{120}{\sin30}\\\\x=240\ \text{feet}

So, the distance the diver must swim up to the boat is 240 feet.

6 0
3 years ago
Select the expressions that are equivalent to 7(7w).
Jet001 [13]

Answer:

answers are A and C

Step-by-step explanation:

they both will equal 49w

Please Brainliest will be much appreciated

3 0
3 years ago
A circular park has 36 m diameter. Amira jogs around it 5 times every morning. How far does Amira jog every day?
Sedaia [141]

Answer:

D=565.6m

Step-by-step explanation:

From the question we are told that:

Diameter d=36m

Number of times jogged N=5

Generally the equation for Distance traveled is mathematically given by

D=Circumference of Park * Number of times jogged

Where

Circumference of Park c is mathematically give as

 c=2\pi r

 c=2 3.142*\frac{36}{2}

 c=113.1

Therefore

 D=c*N

 D=113.1*5

 D=565.6m

8 0
3 years ago
Selena brought 3.75 pounds of meat for $4.64 per round. what was the total cost of meat?
Oksana_A [137]

3.75 pounds * $4.64 /pound = $17.40

Answer  The total cost of the meat was $17.40


8 0
3 years ago
Five times the sum of a number and 4 is -15.
Kamila [148]

number is 3.8

subtract 4 from -15 then divide by five

7 0
4 years ago
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