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3 years ago

Irene can snap 48 times in 8 minutes at a constant rate. How many

Mathematics

2 answers:

vitfil [10]3 years ago

8 0

6 snaps a minute if you multiply 9 x 6 is 54

sukhopar [10]3 years ago

6 0

Answer:

54 times in 9 mins.

Step-by-step explanation:

divide 48/8 = 6

6 times 9 = 54

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6.11 - 1.2 7 5 5 6 6

Alex777 [14]

Answer:

4.91 hope this helps :D

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

X/-2=10 (one step equations )

kiruha [24]

$\frac{x}{ - 2} = 10 \\ \: x = - 20$

3 0

3 years ago

Read 2 more answers

Can someone explain how to do this please?

Rufina [12.5K]

for the columns where is less than or equal zero, use the first line of the function to calculate the value of f(x)

${ ( \frac{1}{3} ) }^{ - 2} - 1 = 9 - 1 = 8 \\ { ( \frac{1}{3} ) }^{ - 1} - 1 = 3 - 1 = 2 \\ { ( \frac{1}{3} ) }^{ 0} - 1 = 1 - 1 = 0$

for every x greater than zero, use the second line to determine the value

${3}^{1} - 2 = 3 - 2 = 1 \\ {3}^{2} - 2 = 9 - 2 = 7$

hope this helps and gives some insight what to do.

if there are open questions left, feel free to ask them in the comments

have a beautiful day

-Alex

3 0

3 years ago

What is the area of the composite figure

deff fn [24]

to find the area of the figure, you first need to find the area of the separate figures: a triangle and a square.

first, find the area of the triangle:

multiply 13 and 5 to get 65.

divide 65 by 2.

32.5.

then, find the area of the rectangle:

multiply 5 and 14 to get 70.

add those answers up, and you get:

102.5

3 0

4 years ago

What is the limit in miles per hour if the speed limit is 55 km/hr??

slava [35]

The answer is 34 MPH.

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3 years ago