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2 years ago

Define the variable plz ASAP!!!!

Mathematics

1 answer:

Ksivusya [100]2 years ago

4 0

There are 20 questions on the quiz.

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she brought 7/8 as much in april as she did in october and july combined october has 3/4 and july has 1 and 1 fourth

Leno4ka [110]

What's the question?

4 0

2 years ago

Neeeeed helpppppp please

MissTica

Answer:

Scale factor = 7

Step-by-step explanation:

Dilation with scale factor to map HEFG to DABC will be,

Scale factor = $\frac{\text{Dimension of Image DABC}}{\text{Dimension of preimage HEFG}}$

= $\frac{\text{Length of CD}}{\text{Length of GH}}$

Length of CD = Distance between two points C(0, -7) and D(-7, 0)

= $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

= $\sqrt{(-7-0)^2+(0+7)^2}$

= $\sqrt{98}$

= $7\sqrt{2}$

Length of GH = Distance between G(0, -1) and H(-1, 0)

= $\sqrt{(-1-0)^2+(0+1)^2}$

= $\sqrt{2}$

Scale factor = $\frac{7\sqrt{2} }{\sqrt{2} }$

= 7

6 0

2 years ago

What is the best estimate for 591.3 divided by 29

Katena32 [7]

Answer:

about 20

Step-by-step explanation:

The numbers round to 600/30 = 20, which is a reasonable estimate.

You can refine this by doing the next step of long division:

29×20 = 580

Subtracting this from 591.3 give 11.3, so the fraction is ...

11.3/29 ≈ 10/30 = 1/3

A better estimate is 20 1/3.

_____

A calculator tells you the quotient is about 20.3897.

4 0

2 years ago

Is there any app which helps solve pure maths questions?

allochka39001 [22]

Answer:

math a app good luck with the question

4 0

1 year ago

HELP PLEASE IT IS DUE TODAY!!!!!!!!!!!!! Please <br> It is 1-5 please answer 1-5

tatyana61 [14]

Multiple and add

Step-by-step explanation:

For all of them you multiple 1 and add the inherent that's what area and perimter means

5 0

2 years ago

Read 2 more answers