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Black_prince [1.1K]
4 years ago
8

HELP TRIGONOMETRY !!!!

Mathematics
1 answer:
Lunna [17]4 years ago
4 0

We want x which is known as the hypotenuse in this triangle.

Because of the given side we know that...

sin(70°) × hypotenuse = 12

hypotenuse = 12/sin(70°) = 12.8 cm rounded to the nearest tenth

answer: 12.8 cm

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Graph the equation 4x+8y=16
Maslowich
4x+8y=16
Move the 4x to the other side to put it into slope intercept form.
8y=-4x+16
Then divide by 8.
Y=-1/2x+2
The slope is -1/2 and the Y intercept is 2.

7 0
2 years ago
Read 2 more answers
The licene fee for a car which costs $9,200 is $82. at the same rate, what is the licence fee for a car that cost $9,900.
vichka [17]

Step 1: Assign variable for the unknown that we need to find.

Let 'x' be the licence fee for a car that cost $9,900.

Step 2: Set up a proportion based on the given information.

\frac{x}{9900} =\frac{82}{9200}

Step 3: Solve for x

To get x alone we need to undo whatever is done to x. So multiply 9900 on both sides of the equation.

\frac{9900x}{9900} =\frac{9900*82}{9200}

Simplifying fraction on both sides of the equation, we get...

x=88.24

Conclusion:

<u>$88.24 is the licence fee for a car that cost $9,900.</u>

7 0
3 years ago
What is the slope of the graph shown?
il63 [147K]
The slope is 180 since that’s on the y-int.
3 0
3 years ago
Which expression is equivalent to 45.1+3.3?
Margarita [4]
100,11928292928228288383838388338382827288228288282882828228.
8 0
2 years ago
Determine if x=-16 is a zero &amp; find the quotiant and the remainder​
DerKrebs [107]

Answer:

○ A. No, x = -16 is not a zero of the polynomial.

The quotient is x² - 2x + 83, and the remainder is -1274.

Step-by-step explanation:

This is not a zero. When set to equal zero, you get these roots: -2, -3, -9. Now, about the the Remainder Theorem, I have not been taught this, but just by looking at it, I come across this as the remainder.

I am joyous to assist you anytime.

* I cross my fingers for it to be correct!

3 0
3 years ago
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