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aleksandrvk [35]
2 years ago
8

Sarah worked 8 more hours than Paida (algebraic expression) ___

Mathematics
1 answer:
seropon [69]2 years ago
8 0
X+8
2x
x-3
8 more hours
twice the number
3 years younger
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The point (−3, 1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of
Ivenika [448]

The length of the hypotenuse = √(-3^2 +1^2) = √10

The point -3,1 tell us the length of y is 1 and the length of x is 3.

This would make opposite = 1 and adjacent = -3

Sinθ = opposite/hypotenuse =  1/√10  = √10/10

Cosθ = adjacent/hypotenuse = -3/√10  = - 3√10/10

Tanθ = opposite/adjacent = 1/-3 = -1/3

6 0
3 years ago
Jade's room is 24 feet by 12 feet. She makes a scale drawing of 8 inches by 4 inches. What scale did she use?
8_murik_8 [283]

Answer:

d- 1 inch=3 feet

Step-by-step explanation:

24 feet÷_=8 inches, so the blank is 3

and that fits for 12 feet too.

12 feet ÷_=4 inches, so the black is 3

So, D

Hope this helps!

And welcome to the brainly family

5 0
2 years ago
How do I set up an equation
tiny-mole [99]

the equation here would be set up by doing

44.4 - 10.9 = 33.5

Carlsbad caverns is 33.5 kilometers long.

6 0
3 years ago
Read 2 more answers
Equivalent factored form for 10x^2+15x-9=2x^2+x-14
yanalaym [24]
Factored form - x= -1/2, -5/4
3 0
3 years ago
(AP Calc) the graph of the function f shown above has three line segments....
I am Lyosha [343]

Answer:

B

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b ] = [ - 1, 6 ] and from the graph

f(b) = f(6) = 0

f(a) = f(- 1) = 0, thus

average rate of change = \frac{0-0}{6+1} = \frac{0}{7} = 0

7 0
3 years ago
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