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Elanso [62]
3 years ago
11

The solution to b - (-27) = -30 is -57. True False

Mathematics
2 answers:
Slav-nsk [51]3 years ago
8 0

Answer:

true

Step-by-step explanation:

grigory [225]3 years ago
3 0
This is true because:
-57+27=-30
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Let f(x)=(x-2)^3+8 Find the inverse of f(x). Please show steps in written form would be gladly appreciated
Tatiana [17]

Hello from MrBillDoesMath!

Answer:

(x-8)^(1/3) +2

Discussion:

To find the inverse of a function swap the values of x and y in the original equation y = (x-2)^3 +8  and solve for y.

y = (x-2)^3 +8          =>  original function. swap x and y values

x = (y-2)^3 + 8        =>  subtract 8 from both sides

x - 8  = (y -2)^3        =>  take cube root of both sides

(x-8)^(1/3) = y - 2     => add 2 to both sides

(x-8)^(1/3) +2 = y      => y is the inverse



Thank you,

MrB

4 0
3 years ago
A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side length of the room?
Nitella [24]
A best estimate would be 32
6 0
3 years ago
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A scientist is studying the characteristics of butterflies and collects a random sample of butterflies to measure. Information r
Alchen [17]

Answer:

I believe it's C. Wingspan is a continuous quantitative variable.

6 0
2 years ago
Read 2 more answers
Identify the percent of change as an increase or decrease 38 staples to 55 staples find the percent of change round to the neare
erik [133]

Answer:

The percent of change is 44.7%

Step-by-step explanation:

Given that:

38 staples to 55 staples

As the number of staples are increased, therefore, the percent will also increase.

Difference = 55 - 38 = 17 staples

Percent of change = \frac{Difference}{Original\ number}*100

Percent of change = \frac{17}{38}*100

Percent of change = 0.447*100

Percent of change = 44.7%

Hence,

The percent of change is 44.7%

6 0
2 years ago
Find the distance between the points (5,0) and (-5,3)
oksano4ka [1.4K]

Answer:

10.4

Step-by-step explanation:

√(5--5)²+(0-3)²

√100+9

√109=10.4

4 0
2 years ago
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