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3 years ago

PLEASE ANSWER QUICKLY!! I CANNOT FIGURE THIS OUT!!!!

Mathematics

1 answer:

DerKrebs [107]3 years ago

6 0

1400 readers. Since 70 is 5 percent, and 5 times 20 is 100, then 70 times 20 is 100 percent of their readers.

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Find AC A.6 B.12 C.16 D.10

VMariaS [17]

Answer:

Step-by-step explanation:

add the dashes up =10

4 0

3 years ago

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Please help please please

Tamiku [17]

Its the very bottom left answer

Step-by-step explanation:

solid line because it could also be equal to and everything to the left of the line is less than -3x+1

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4 years ago

Need help with this math don’t understand

slava [35]

Answer:

Step-by-step explanation:

The formula for flipping smth over the x axis is(x,y)→(x,−y)

just flip the symbol on the second #

your points are:

(-4,-2)→(-4,2)

(0,-4)→(0,4)

(-4,-5)→(-4,5)

Once you graph it, youll see that the shapes are congruent, just flipped, therefore the answer is A

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3 years ago

Will give brainliest to correct answer please help

WARRIOR [948]

Answer:

Step-by-step explanation:

All I did was multiply all of the coordinates by 2.

There is a file attached with all of the coordinates.

4 0

3 years ago

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Calculate the average rate of change of the given function f over the intervals [a, a + h] where h = 1, 0.1, 0.01, 0.001, and 0.

Delicious77 [7]

Step-by-step explanation:

average rate of change of function is given by :

$f= (f(a+h)-f(a))/h$

where

$f(x)=3x$

and a= 7

so inserting values is formula for h=1

$f=(f(7+1)-f(7))/1$

$f= f(8)-f(7)= 3(8)-3(7)=24-21=3$

now for h= 0.1

$f=(f(7+0.1)-f(7))/0.1=(f(7.1)-f(7))/0.1=(3(7.1)-3(7))/0.1$

$f=3$

similarly average rate of change of given function is same for all given step sizes.

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3 years ago