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IgorC [24]
2 years ago
9

Use the given right triangle to find​ ratios, in reduced​ form, for sinA, cosA, and tanA.

Mathematics
1 answer:
timofeeve [1]2 years ago
7 0

Answer:

SinA=P/H

CosA=B/H

TanA=P/B

Hypotenuse=85

Perpendicular=13

Base=84

SinA=13/85

CosA=84/85

TanA= 13/84

I think it will help you.

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Evaluate the expression for x = 3 y= 1/3 and z= 5. 12 x - 3y / 4 x - Z​
4vir4ik [10]

Answer:

5

Step-by-step explanation:

12 x - 3y / 4 x - Z

=12×3-3×1/3÷4×3-5

=36-1/12-5

=35/7

=5

So the final answer is 5.

5 0
3 years ago
2 less than 7 times a number c is written as
sammy [17]

Answer:

7c-2

Step-by-step explanation:

7 times a number c tells us that we want to multiply c by seven. 2 less than tells us that we want to subtract 2 from 7c.

7 0
3 years ago
Which phrase best describes the translation from the graph y = 6x2 to the graph of y = 6(x + 1)2?
evablogger [386]

we know that

The vertex of the graph y=6x^{2}  is the point (0,0)

The vertex of the graph y=6(x+1)^{2}  is the point (-1,0)

so

the rule of the translation is

(x,y)------> (x-1,y)

That means

one unit to the left

therefore

<u>the answer is the option </u>

1 unit left

3 0
4 years ago
Read 2 more answers
How do you find the distance between -2 and 3 on a number line
Masteriza [31]

If you draw the line and mark -2 and 3 you find that they are 5 apart. By calculation, subtract the lowest from the highest: 3 - -2 = 3+2 = 5

6 0
3 years ago
Read 2 more answers
How many solutions are there to the equation below?
Pepsi [2]

Answer:

C

Step-by-step explanation:

This is a linear equation in one variable and has 1 solution

12x + 6 = 5x ( subtract 5x from both sides )

7x + 6 = 0 ( subtract 6 from both sides )

7x = - 6 ( divide both sides by 7 )

x = - \frac{6}{7} ← 1 solution

6 0
4 years ago
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