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3 years ago

If you were solving for y what would be the first step? -5=y-7/9

2 answers:

s2008m [1.1K]3 years ago

6 0

You should multiply eat side by 9 to break down the fraction so you can then get rid of the -7. Therefore you are moving everything to the other side

Ahat [919]3 years ago

5 0

The correct answer is B

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I fill an aquarium to a depth of 3/8 meters in 6 minutes. What is the unit rate in minutes per meter?

Elena L [17]

Answer:

16 minutes per meter

Step-by-step explanation:

Depth = 3/8 meters

Time taken = 6 minutes

What is the unit rate in minutes per meter?

Time taken per depth = minutes per meter

Unit rate in minutes per meter = 6 minutes ÷ 3/8 meters

= 6 minutes × 8/3 meters

= 48/3

= 16 minutes per meter

5 0

3 years ago

X-intercept (3,0) and y-intercept (0,-6) point slope form please.

Viktor [21]

Answer:

$y+6=2x$

Step-by-step explanation:

we have

x-intercept (3,0) and y-intercept (0,-6)

step 1

Find the slope

The slope is

$m=(-6-0)/(0-3)=2$

step 2

Find the equation of the line into point slope form

The equation is equal to

$y-y1=m(x-x1)$

we have

$m=2$

$(0,-6)$

substitute

$y+6=2(x-0)$

$y+6=2x$ ----> equation of the line into point slope form

5 0

3 years ago

What would the integer 500 equal using powers of 10? How did you come up with that answer?

strojnjashka [21]

Hello,

500=10^x
==> Log 500=xLog10
==>x=log 500
==>x=2,6989700043360188047862611052755...

8 0

3 years ago

Please I need hep, get free brainly :D

padilas [110]

Step-by-step explanation:

Formula:

$\boxed{a = 3.14(r)^{2} }$

r represents the radius.

The radius is 1/2 of the diameter.

Since 1/2 of 16 is 8, 8 is our radius.

Substitute:

$a = 3.14(8)^{2}$

Solve:

$a = 3.14(64)$

$a = 200.96in^{2}$

6 0

2 years ago

Read 2 more answers

Simplify the expression and identify which property is used in each step.

777dan777 [17]

Answer:

1.2

Step-by-step explanation:

(0.85 + 0.50 + 0.15) - 0.30 Given

Simplify by adding in the parentheses first

(0.85 + 0.50 + 0.15) - 0.30

(1.35 + 0.15) - 0.30

(1.5) - 0.30

Subtraction Property

1.5 - 0.30

1.2

7 0

3 years ago