3 years ago

Explain how you can use a 10 by 10 grid to model 42%

1 answer:

4 0

a 10-by-10 grid means there are 100 squares and percent is out of 100 so if you have 42% then you just need to fill in 42 squares

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Show √7 , √5 on a number line. please hurry up my cissy and oppa

tankabanditka [31]

Answer:

Draw the number line like in the picture.

Step-by-step explanation:

√5 is about 2.236, meaning it's kind of close to 2.25.

√7 is about 2.646, meaning it's very close to 2.625.

5 0

3 years ago

If x > 0, which of the following is positive? 1. -x 2. x^2 3. (-x)^3 4. 1/-x

lapo4ka [179]

Answer:

$x^2$

Step-by-step explanation:

$x > 0~\text{means that x is positive number.}$

$\text{Square of both negative and positive numbers are always positive.}\\\\\text{So,}~ x^2~\textbf{is positive.}$

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2 years ago

Which answer choice shows 12.444 rounded to the nearest half?

vesna_86 [32]

Answer:

C. 12

Step-by-step explanation:

Remember 0 to 4 turn it back

5 or above give it a shove.

Since 12.444 is around 0 to 4.

We can round that to 12.

3 0

3 years ago

Read 2 more answers

How many solutions does the nonlinear system of equations graphed below have?

Ostrovityanka [42]

Answer:

Option (A)

Step-by-step explanation:

Solution of two functions represented by the graph are the common points or point of intersection of the graphs.

From the graph attached,

Parabola and ellipse are intersecting each other at four points.

Therefore, solutions of the given non linear functions will be FOUR.

Option (A) will be the correct option.

4 0

3 years ago

Halla las dimensiones de un rectángulo de 48 cm2 de área sabiendo que es 2 cm más ancho que alto

Sloan [31]

Answer:Alto 16cm Ancho 32cm

A+2A=48

3A=48

A=16

Step-by-step explanation:

7 0

3 years ago