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3 years ago

Help please. Algebra.

Mathematics

1 answer:

Yanka [14]3 years ago

7 0

Answer:

I'm pretty sure Its D i think-

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Is y= -2x a negative slope

Art [367]

No it is not a negative slope

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3 years ago

3x 10 in word phrase

Mademuasel [1]

Thirty is the right anwser or 30

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3 years ago

What is 20% of 40, work it out

Darina [25.2K]

Hey there

Answer:

20% of 40 is 8 .

Step-by-step explanation:

In this question we are given a number that is 40 . And we have asked to find 20% of it .

Solution : -

$\longmapsto \qquad \: \: 20\% \times 40$

We know that ,

Percent ( % ) represent 1/100

So ,

 $\longmapsto \qquad \: \: ( 20 \times \dfrac{1}{100}) \times 40$ 

or ,

 $\longmapsto \qquad \: \: \dfrac{20}{100} \times 40$ 

Now cancelling zero :

$\longmapsto \qquad \: \: \dfrac{2 \cancel{0}}{1 \cancel{0} \cancel{0}} \times 4 \cancel{0}$

We get ,

$\longmapsto \qquad \: \: 2 \times 4$

$\longmapsto \qquad \: \: \blue{\underline{\boxed{\frak{8}}}} \quad \bigstar$

Therefore , 20% of 40 is 8 .

<h2>#Keep Learning</h2>

6 0

2 years ago

11/5 - 7/4 + 2/1 evaluate

irga5000 [103]

Step-by-step explanation:

11/5−7/4+2/1

=49/20(Decimal: 2.45)

4 0

3 years ago

Pls help 90 POINTS fast i need it fast pls what is area

irakobra [83]

Answer:

568 square ft.

Step-by-step explanation:

11x24=264

19x16=304

264+304=568

8 0

2 years ago

Read 2 more answers