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2 years ago

Need help don’t like math help

Mathematics

2 answers:

RSB [31]2 years ago

8 0

Answer:

$21.81

Step-by-step explanation:

add the reduced number to the new number

-Dominant- [34]2 years ago

8 0

Answer:

21.81

Step-by-step explanation:

add 1.05 to 20.76

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List all the prime numbers between 80 and 100

oee [108]

Answer:

81,83,85,87,89,91,93,95,97,99

4 0

2 years ago

I NEED HELP PLEASE! :)<br> thanks!

torisob [31]

Since ΔABC ~ ΔEDC, ∠B = ∠D.

Since both triangles appear to be similar, the corresponding angles are the same, and corresponding sides are the same or have the same ratio.

We can write an equation to resemble the problem:

8x + 16 = 120

Solve for x.

8x + 16 = 120

~Subtract 16 to both sides

8x + 16 - 16 = 120 - 16

~Simplify

8x = 104

~Divide 8 to both sides

8x/8 = 104/8

~Simplify

x = 13

Therefore, the answer is 13.

Best of Luck!

6 0

3 years ago

PLZ help me fast 2 mins left

jek_recluse [69]

Answer:

$\sqrt{-5}=i\sqrt{5}$

$\sqrt{-25}=5i$

Step-by-step explanation:

i is an imaginary unit, this means

$i^2=-1$

Rewrite -5 as $5\cdot (-1)=5\cdot i^2,$

then

$\sqrt{-5}=\sqrt{5i^2}=\sqrt{5}\cdot \sqrt{i^2}=\sqrt{5}\cdot i=i\sqrt{5}$

Rewrite -25 as $-25=25\cdot (-1)=25\cdot i^2,$

then

$\sqrt{-25}=\sqrt{25\cdot i^2}=\sqrt{25}\cdot \sqrt{i^2}=5\cdot i=5i$

6 0

2 years ago

What is the simplest form

SCORPION-xisa [38]

Answer:

3x^2y\sqrt(y)

Step-by-step explanation:

(\sqrt() means square root

its the 2nd one

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2 years ago

Find the missing side. Answer without units<br><br> Pls help

Yuliya22 [10]

Answer:

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest !

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2 years ago