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Feliz [49]
3 years ago
12

Which number is irrational

Mathematics
2 answers:
Mumz [18]3 years ago
8 0
The answer to your question is D.
\sqrt{5}
Sergio [31]3 years ago
8 0

The answer is D

Hope this helps

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Easy question i will mark braineliest
Yuki888 [10]

Answer:

<h2>0.67</h2>

Step-by-step explanation:

5(y - 3.8) = 4.7(y - 4)

Distribute 5 through the parentheses

5y - 19 = 4.7(y - 4)

Distribute 4.7 through the parentheses

5y - 19 = 4.7y - 18.8

Move ' 4.7 y ' to L.H.S and change it's sign

5y - 4.7y - 19 =  - 18.8

Move constant to R.H.S and change it's sign

5y - 4.7y =  - 18.8 + 19

Collect like terms

0.3y =  - 18.8 + 19

Calculate

0.3y = 0.2

Divide both sides of the equation by 0.3

\frac{0.3y}{0.3}  =  \frac{0.2}{0.3}

Calculate

y = 0.67

Hope this helps...

Best regards!!

3 0
3 years ago
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Can anyone help I keep getting it wrong
ivann1987 [24]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Two angles are vertical. One angle is by degrees and the other angle
Liono4ka [1.6K]

Answer:

Supplementary angles are two angles whose measures add up to 180 degrees. ... Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are ... If the measure of the angle is twice the measure of the other, find the measure of each angle.

Step-by-step explanation:

7 0
3 years ago
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PLZ SOMEONE HELP!!!!!!!!
butalik [34]
The first one has x as a like term
The second one has y as a like term
The third one has xy as a like term
The fourth one has no like terms
4 0
3 years ago
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Help plz i have only tonight 11;59
Darina [25.2K]

Answer:

Base = 16, height 64

Step-by-step explanation:

It's a triangle so u have to multiply it with 1/2 or divide by 2, x will equal both height and base:

(1/2)4x^2 = 512

Multiply 2 to both sides

4x^2 = 1024

divide both sides by 4

x^2 = 256

\sqrt{x^2} = \sqrt{256}

x = 16, base is 16 and height is 16(4) = 64

Alright this took me some time but I got it now, u might think why 16 and 64? 16 times 64 is not 512, but the equation for a triangles area is \frac{b h}{2} or b·h·1/2 , so if u plug the numbers into the equation it will equal 512:

16 · 64 · 1/2= 1024 · 1/2 = 512

3 0
3 years ago
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