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swat32
3 years ago
8

Which trig ratio uses hypotenuse and adjacent side

Mathematics
2 answers:
e-lub [12.9K]3 years ago
7 0

Answer:

It's cosine.

Step-by-step explanation:

Cosine is Adjacent / Hypotenuse.

Slav-nsk [51]3 years ago
5 0

Answer:

cos

Step-by-step explanation:

You can use the acronym SOH CAH TOA

S= opposite/hypotenuse

C= adjacent/hypotenuse

T= opposite/adjacent

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Which one is greater?<br> 4 yd or 144 in.
ozzi

Answer:

144 inches is 4 yards

Step-by-step explanation:

3 0
3 years ago
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Work out the area of this circle. Take pie to be 3.142 and give your answer to 2 decimal places.
yan [13]

Answer:

Work out the area of this circle. Take pie to be 3.142 and give your answer to 2 decimal places.

Step-by-step explanation:

8 0
3 years ago
What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5?
agasfer [191]

Answer:

(0,5)

Step-by-step explanation:

If you plug in 0 in all the variables of x, f(x)=0+0+5

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7 0
3 years ago
The function y=40x describes how far from home Shu Ling is as she drives from Dallas to Miami. Graph the function. Use the graph
oksano4ka [1.4K]

Answer:

You can see the graph below.

To answer the question, you need to draw a vertical line from x = 12h up, until the line meets with the line.

Once the line meets with the line, draw a horizontal line from that point, and the value where this line intersects with the y-axis will be the distance from home after 12 hours.

The graph is kinda hard to read because the line is really steep, the green line is the equation y = 40*x

the red line is a line at x = 12

The black dashed line is the horizontal line that intersects with the y-axis.

In the graph, you can see that the dashed line intersects the y-axis at around y = 475.

Then a good estimate is that the distance after 12 hours is 475 (miles).

Now, we can compare this with the direct calculation, just replace x by 12 in the given line:

y = 40*12 = 480.

So our estimation is really accurate.

6 0
3 years ago
I need help ASAP please
Brilliant_brown [7]

Answer:

28 cm

Step-by-step explanation:

The formula for the area of a triangle is 1/2bh

Here we have 1/2 (14)(4)

That comes to 28 cm

5 0
3 years ago
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