Please help me its hard for me​
please help me its hard for me​ - 1

Answers

Answer 1
Answer:

Answer:

C. X \geq -1

Step-by-step explanation:


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Does any one know the answer i just got started in this stuff: Write an equation in sloper-intercept form for the following line:y-intercept 3 and slope 3?

Answers

Slope intercept form:
Y= mx +b 
m is the slope
b is the y-intercept
in this case, just plug the numbers into the equation

Answer is Y= 3x + 3

What is 25 - 6x - 12 - 2x?

Answers

25 - 6x - 12 - 2x

Combine like terms:

-6x - 2x = -8x
25 - 12 = 13

So we have:

-8x + 13

Ali has 2 vegetables pizzas that she cuts into eighths.How many 1/8 size pics does she have

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16 assuming each pizza is cut into 8 pieces

Anna has volunteered 9 more hours than tricia. write an algebraic espression with the statement

Answers

Where h is for hours. 
h+9

Is 0.4 less than, greatest than, or equal to 44%? explain

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44% is 0.44 in decimal form
0.4 is 40% in percent form

0.4 < 44%
It is greater than. 44 % decimal form is .44 not .40.......... .40 peraent form wouod be 40^%

A basketball has a diameter of 9.5cm.

Which of the expressions shows how to determine the volume of air the basketball can hold?

A
34π(4.75)3

B
34π(9.5)3

C
43π(4.75)3

D
43π(

Answers

Answer:

C. (4)/(3)\pi\cdot(4.75)^3\ cm^3

Step-by-step explanation:

The volume of the ball with radius R can be calculated using formula

V=(4)/(3)\pi R^3

A basketball has a diameter of 9.5 cm, so its radius is

R=(D)/(2)=(9.5)/(2)=4.75\ cm

Hence, the volume of air the basketball can hold is

V=(4)/(3)\pi\cdot(4.75)^3\ cm^3

Answer:

I also think it's 4/3 ( 4.75 ) 3