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Firdavs [7]
3 years ago
9

What is the sum of square root of -2 and square root of -18

Mathematics
1 answer:
Tasya [4]3 years ago
7 0
Answer is B
4 square root of 2i

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What percent of 75 is 18.75
Murljashka [212]

Answer:

25%

Step-by-step explanation:

X=(18.75*100)/75

7 0
3 years ago
based only on the information given in the diagram which congruence theorems or postulates could be given as reason why ABC=DEF
oksian1 [2.3K]

Answer:

HL

SAS

SSS

Step-by-step explanation:

Since these are right triangles, and you have the two hypotenuses are congruent to each other and two legs that are also congruent to each other, then HL can be applied.

For HA to work we must have been given something else about one of those angle (besides the 90 degree one).

Since you have two corresponding sides that are congruent, then the 90 degree angles in both are congruent, and then the sides right after that 90 degree angle are also congruent to each other, so SAS can be applied.

We can't use AAS.  We only know something about one angle per each triangle due to the markers.

LA? Needed another angle besides the 90 degree one.

All three corresponding sides are congruent. The markers tell us this. So we can apply SSS.

7 0
3 years ago
2(6-x) =3 step by step !
r-ruslan [8.4K]

Answer:

5½ = x

Step-by-step explanation:

2(6 - x) = 3 \\  \\ 6 - x = 1 \frac{1}{2}

-6 - 6

______________

-x = -5½

x = 5½

I am joyous to assist you anytime.

4 0
3 years ago
Read 2 more answers
I went to the market to sell 50 animals I sold horses for $20 I sold cows $10 each chickens I sold for only $5 each I came home
slamgirl [31]

Answer:

You possibly sold 24 horses, 1 cow, and 2 chickens. The question isn't stated.

4 0
3 years ago
The question is in the screenshot!
Vilka [71]

Answer:

5/2

Step-by-step explanation:

Phase shift refers to the sin graph movement left or right.

We would have to set x to 1, so factor out the 2.

(2x-5)-> 2(x-5/2)

From this, the phase shift would be 5/2 to the right.

4 0
3 years ago
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