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ANEK [815]
3 years ago
12

Help me out please it’s homework

Mathematics
2 answers:
Alekssandra [29.7K]3 years ago
8 0

Answer:

4. +4 , -4

Step-by-step explanation:

I did number 4 and 6 instead.

4. x^{2} +32=16

do opposite of +32 to even out equation, so subtract 32 from 16, 16-32= -16

no u have x^2 = -16

to get rid of the exponent we must do the opposite of it, a square root, to both sides. so the square root of -16 is x= +4 or -4

Neko [114]3 years ago
4 0

Answer:

  1. 7
  2. 7 i
  3. 4
  4. 4 i

Note:

I'm sorry! I only figured out the first 4. And I'm sorry if those are incorrect as well!!!

But I do hope it helps a little!

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الزاوية في الوضع القياسي التي تكون الزاوية °82 زاوية مرجعية لها هي :
Sophie [7]

Step-by-step explanation:

340 046 9411Collect the contact numbers of the potential customers (could be friends or relatives initially). Create a whats app broadcast list and send them the new products or offers with image to them regularly.

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8 0
3 years ago
Read 2 more answers
Find the volume. Please help! Thanks!<br> hehe
sineoko [7]

Volume of a Square Pyramid: 1/3 x length x width x height

Length = 2

Width = 2

Height = 3

Volume = 1/3 x 2 x 2 x 3

Volume = 1/3 x 4 x 3

Volume = 1/3 x 12

Volume = 4

Volume = 4 cm^3

Hope this helps!

8 0
2 years ago
6. What is the value of x?
givi [52]

Answer:

D. 14

Step-by-step explanation:

a^2+b^2=square of c

a^2+x^2=50

6 0
3 years ago
Which best summarizes Pythagorean Theorem
aleksklad [387]

Answer:

A^2 + B^2 = C^2

Step-by-step explanation:

The applies for right triangle where C is the hypotenuse.

3 0
3 years ago
Thx in advance for the help
lubasha [3.4K]

Answer: x\geq 13

Step-by-step explanation:

Given

The inequality is  2x-7\geq 19

adding both side 7

2x-7+7\geq 19+7\\2x\geq 26

Multiply both sides by \frac{1}{2}

\dfrac{1}{2}\times 2x\geq 26\times \dfrac{1}{2}\\\\x\geq 13

the shaded region in the figure indicates the solution set.

6 0
3 years ago
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