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3 years ago

Decide whether the equation describes a function y-2x=-4 yes or no

Mathematics

2 answers:

natali 33 [55]3 years ago

7 0

Yes because they both give you an x =2 and a y=-4

Gemiola [76]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

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How many roots do the functions have in common? f(x)=x^2-4x-5f(x)=x 2 −4x−5

kakasveta [241]

Answer:

They have both root common .

7 0

3 years ago

Triangle abc is similar to triangle FGH solve for p plebs.

12345 [234]

The value of p is 21

Step-by-step explanation:

ΔABC ~ ΔFGH

$\frac{ab}{fg} = \frac{bc}{gh} \\ \frac{35}{p} = \frac{10}{6} \\ p = \frac{35 \times 6}{10} \\ p = \frac{210}{10} \\ p = 21 \\ \\ or \\ \\ \frac{ab}{fg} = \frac{ac}{fh} \\ \frac{35}{p} = \frac{30}{18} \\ p = \frac{35 \times 18}{30} \\ p = \frac{630}{30} \\ p = 21$

So, the value of p is 21

Hope it helpful and useful :)

5 0

3 years ago

Can someone check my work?. 1. Simplify the given expression.. (7 − 3i) • (2 − i) . 4 + i (MY ANSWER) . . 14 + 3i . . 11 − 13i .

Annette [7]

1. (7 − 3i) • (2 − i)
It is simplified as follows:
14 - 7i -6i - 3
11 - 13i

2. (−5 + 3i) • (1 − 2i)
It is simplified as follows:
-5 + 10i + 3i + 6
1 + 13i

3. (1 + 3i) + (2 − 5i)
It is simplified as follows:
1 + 3i + 2 − 5i
3 - 2i

4. (6 + 2i) − (8 − 3i)
It is simplified as follows:
6 + 2i − 8 + 3i
-2 + 5i

4 0

3 years ago

PLEASE HELP

saveliy_v [14]

Answer:

Can you take a picture of the line or at least give the slope because without that information I won't be able to find the equation.

Step-by-step explanation:

3 0

3 years ago

I need help. Please answer if u do know

monitta

Answer:

i think is (-3,2) because it look like in negative and posted

3 0

3 years ago

Decide whether the equation describes a function y-2x=-4 yes or no ​

Decide whether the equation describes a function y-2x=-4 yes or no