Need help smiling this 7-4(17-9)-22

Mathematics

1 answer:

8_murik_8 [283]2 years ago

4 0

7-4(17-9)-22
7-32-22
-47

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Are BD and CE congruent? Explain.

Alona [7]

Answer:

The answer is D: Yes, BD = 7 and CE = 7

Step-by-step explanation:

B--> -5

D --> 2

-5 + BD = 2

BD = 7

C--> 0

E --> 7

0+CE=7

CE = 7

The answer is D

3 0

3 years ago

What are the vertical and horizontal asymptote of f(x)=2x/x-1

makvit [3.9K]

F(x)=2x/(x-1)

Denominator cannot be equal 0.
x-1=0
x=1 is vertical asymptote.

To find horizontal asymptote
we need divide the coefficients before x
y=2x/x=2,because when x becomes really big (x---->∞) , value of 1 will not influence the result .
y=2 is horizontal asymptote

6 0

3 years ago

Miguel biked 14 km in the same amount of time that linda hiked 10 km. Miguel's rate was 4 km/h more than linda's. How fast did e

matrenka [14]

The first thing we must do is define a variable.

We have then:

x: Linda's speed.

Then, by definition, the time traveled is equal to the distance between the velocity.

We have then:

For Linda:

$t = \frac{10}{x}$