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Fiesta28 [93]
3 years ago
14

X² + 4 = 55 What is x

Mathematics
1 answer:
yanalaym [24]3 years ago
6 0

Answer:

7.1414284285

answer...

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(5 - 7i)(8 + i)
docker41 [41]

Answer:

(5 - 7i)(8 + i)

F) 40 - 561

H) 37 - 371

K) -16 - 2i

G) -33 - 61i

J) 47 - 51i

- 9 below

Step-by-step explanation:

7 0
2 years ago
-12 &lt; 2x -4 &lt; -4<br><br><br><br> Simplify the expression
bekas [8.4K]

Answer:

cjjffitv5xucrurruufryrhgjtrhsgehfjgyrfjgyi

7 0
3 years ago
Apparently Nobody is able to answer this question. You can search it up but I've tried that already, still no answer.
damaskus [11]

Answer:

if it is odd then multiply it by 3 and add 1, and if it is even, divide it by 2. Then repeat this process as long as you can.

Step-by-step explanation:

hope dis helped:)

8 0
2 years ago
Someone please helpppppo
kifflom [539]

Answer:

1: No, they're not similar polygons

2: Yes, they're similar polygons

Step-by-step explanation:

1: DF/AC = 8/6 = 1.3repeating

  FE/CB = 6/4 = 1.5

there is no constant of proportionality

2: 48/40 = 1.2

   35/30 = 1.2

the constant of proportionality is 1.2

3 0
3 years ago
Please help! A parallelogram has an area of 396 square centimeters and a height of 18 centimeters.
frosja888 [35]
The area formula for a parallelogram is base*height=area. Make an equation. You know the area and the height, so plug that into the equation, and you get x*18=396. Solve for x by dividing 396 by 18 and you get 22. So, the base is 22cm.
7 0
3 years ago
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