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Grace [21]
3 years ago
13

what is the answer help me

Mathematics
2 answers:
tankabanditka [31]3 years ago
6 0

Answer:

B. 30°

Step-by-step explanation:

By remote interior angle theorem:

100° = x + 70°

100° - 70° = x

30° = x

x = 30°

meriva3 years ago
3 0

Answer:

The answer is 30

Step-by-step explanation:

A triangle equals 180, so to find out the value X, first you need the other corner. You know that one side of that line is 100, and it is a straight angle. So the other side is 80. 80 + 70 = 150. To get 180, you need to add 30 to that 150, therefore the answer is 30.

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Find the value of x. Round your answer to the nearest tenth
Sati [7]

x=13.8

<u><em>Step-by-step explanation:</em></u>

  • Since the triangle is right use the tangent ratio to solve for x

tan41^o=\frac{opposite}{adjacent}=\frac{12}{x}

  • Multiply both sides by x

x × tan41^o=12 ( divide both sides by tan41^o )

x =  ≈  ( nearest tenth )

6 0
2 years ago
Find the average rate of change for fx) = x2 – 3x – 10 from x = 4 to x = 6.
Leviafan [203]

Answer:

7

Step-by-step explanation:

The rate of change is defined as

f(x2) - f(x1)

--------------------

x2-x1

x2 = 6

f(6) = x^2 – 3x – 10 = 6^2 -3*6 -10 = 36 - 18-10=8

x1 = 4

f(4) = x^2 – 3x – 10 = 4^2 -3*4 -10 = 16 - 12-10=-6

Substitute the values into the expression

8 -  -6

--------------------

6-4

8+6

------------

2

14/2= 7

6 0
3 years ago
2) Jayden paid $900 for an iPhone 12. The price of the
Vladimir79 [104]

Answer:

600

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Please helpplease please
Elza [17]

Answer:

75cm^2

Step-by-step explanation:

The formula for the area of a parallelogram is the same as a rectangle. lw=A

4 0
2 years ago
What are the coordinates for the x and y intercepts of the function 4y - 2x = 24?
Alexeev081 [22]
First, let's put this in Slope-intercept form: y = mx + b, where m is the slope and b is the y-intercept.
4y - 2x = 24          Add 2x to both sides
4y = 2x + 24         Divide both sides by 4
y = (1/2)x + 6
Now that we're in slope-intercept we can easily find the y and x intercepts/
b = 6, so the y-intercept equals 6. Plug zero in for x to confirm!

Now we plug 0 in for y to find the x intercept:
0 = (1/2)x + 6     Subtract 6 from both sides
-6 = (1/2) x          Multiply both sides by 2
-12 = x
The x intercept is -12

In Conlusion:
x-intercept = -12
y- intercept = 6
6 0
3 years ago
Read 2 more answers
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