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timofeeve [1]
3 years ago
5

D

Mathematics
1 answer:
natulia [17]3 years ago
7 0

Answer:

D) 21,14

Step-by-step explanation:

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How do I solve these 3 equations ?
Arlecino [84]

Step-by-step explanation:

  • blue one ====> 3x+16 =9x+4 ( alternate angles)

>9x-3x=16-4

>6x=12

>x=2.

  • white one ====> 10x-2=9x+5 (corresponding angle)

>10x-9x=5+2

>x=7.

  • green one ====>8x+10=6x+30(vertically opposite angle)

>8x-6x=30-10

>2x=20

>x=10.

hope this helps you.

7 0
3 years ago
What is the average rate of change of the function in the table at the interval x = -1 to x = 1?
Andre45 [30]

Answer:

the answer is undefined

Step-by-step explanation:

If a function, f(x), is continuous (that is, has values for every x in the interval) from x=- 1 to x=1 ), then the average rate of change is:( total amount that f(x) changes ) / (total amount that x changes)( f(1) - f(-1) ) / ( (1) - (-1) )( f(1) - f(-1) ) / 2The variable x changes from (-1) to (1). That value is 2. [note: (1)-(-1) ]The function changes from f(-1) to f(1). You must determine f(1)-f(-1) and use that value as the numerator.Fill in the values to determine the average rate of change: ( f(1) - f(-1) ) / 2However, if the plot of y values is not a function, and there is some x value between -1 and 1 for which f(x) is undefined, then the rate of change of y from f(-1) to f(1) is also undefined.

4 0
2 years ago
Write the ratio 3\7 to 6 as a fraction form
elena-s [515]
Hello,

<span>Write the ratio of 3/7 to 6 as a fraction in simplest form
-----
(3/7):6

Multiply by 7

3/7*1/7=3
6*7=42

= 3:42
=1:14

Thus, the answer is 1:14.


Faith xoxo

</span>
4 0
4 years ago
Can someone help me plz
Fittoniya [83]

Answer:

Sure.

Step-by-step explanation:

It was nice helping you!

4 0
3 years ago
Read 2 more answers
Solve for m<br> 2/5 = m/70 =<br> show work and order of operations
Black_prince [1.1K]

Answer:

m = 28

Step-by-step explanation:

70 × 2 = 5m

140 = 5m

28 = m

4 0
4 years ago
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