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2 years ago

How do you graph 2x-y=-4

1 answer:

4 0

Hii,Okay so were POSTIVE 2x is above NEGITIVE 4y you go to 2 on the x line and make sure you have a positive 2 and negative 4 and from the positive 2 and go down to negative 4 and put a dot an that's all

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Write the radical in simplest radical form<br><br><br><br> √5/8

tiny-mole [99]

Answer:

$\dfrac{\sqrt{10}}{4}$

Step-by-step explanation:

$\sqrt{\dfrac{5}{8}} =$

$= \dfrac{\sqrt{5}}{\sqrt{8}}$

$= \dfrac{\sqrt{5}}{\sqrt{4 \times 2}}$

$= \dfrac{\sqrt{5}}{2 \sqrt{2}}$

$= \dfrac{\sqrt{5}\sqrt{2}}{2 \sqrt{2}\sqrt{2}}$

$= \dfrac{\sqrt{10}}{2 \times 2}$

$= \dfrac{\sqrt{10}}{4}$

3 0

2 years ago

Factorise k(a³ + b³)-m(a³ + b³)

Neporo4naja [7]

Answer:

this is so easy

Step-by-step explanation:

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2 years ago

Charlotte completed 12 pages of her 18-page report. What percent has she completed thus far?

Mashutka [201]

Answer:

Charlotte has 23 of her book left to read. She can read 29 of it each day.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

21/8 as a mixed number

Brrunno [24]

You're answer is 2 5/8. To find a mixed number, you take an improper fraction, (such as 21/8), and you divide the numerator by the denominator. Now, you take the remainder and that will be your new numerator, and the divisor will be your denominator. Example:

__2___ Answer: 2 5/8
8 I 21
-16
-------------
5

8 0

2 years ago

Pls need this for today (geometry) all the info I have for the question

Nezavi [6.7K]

Answer:

Step-by-step explanation:

the triangles are similar, also is a right triangle

therefore

16/8=10/x

x=(8*10)/16=5

x=5

3 0

2 years ago