3 years ago

Can somebody please help me

Mathematics

1 answer:

erik [133]3 years ago

6 0

Answer:

d=3 and e=-1

Step-by-step explanation:

d+e=2

d=2-e-----(1)

d-e=4-----(2)

substituting (1) in (2)

2-e-e=4

-2e=2

e=-1-----(3)

substituting (3) in (1)

d=2-(-1)

d=3

You might be interested in

Please help me Find a, b, and c

zlopas [31]

Answer:

It is A.

Step-by-step explanation:

To solve for b, use the 45-45-90 triangle theorem, in which each of the legs is x, so the legs would be 8. The hypotenuse would therefore be 8√2.

So without further solving the answer is A, since it's the only one with 8√2.

However, I will still solve for A and C. Using the 30-60-90 theorem, we have the sides as x, x√3, and 2x. The second longest side is b. Using this, we find a = 4√6 and c to be 4√2

3 0

3 years ago

Point C is located 8 inches from Point A and 6 inches from Point B. Points A and B are 2 inches apart. which statement is true?

jek_recluse [69]

I think Point A and B are 2 inches apart or all of them is right

5 0

3 years ago

Do these numbers make a function why or why not?

Paladinen [302]

Answer:

No, because it has repeating domains (x-values) which is -2

Step-by-step explanation:

A function should not have repeating x-values.

8 0

2 years ago

Find the missing measure. Round to the nearest whole number (9mm, xmm, 4mm) find x

fredd [130]

The answer is 10mm, I answered this in a previous question.

6 0

3 years ago

Please healp me!!!!!

shtirl [24]

it’s the first one

7 0

3 years ago

Read 2 more answers