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2 years ago

Are the expressions

Mathematics

1 answer:

Dima020 [189]2 years ago

8 0

Answer:

Yes it is equivalent

Step-by-step explanation:

Simply 5(x+2)+10 and you will get 5x+12

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Order the numbers from least to greatest put the lowest number on the left 3/4 2/3 and 3/8

Verdich [7]

Hey there!

$\bold{\frac{3}{4}=0.75}$
$\bold{\frac{2}{3}=0.67}$
$\bold{\frac{3}{8}=0.375}$

$\boxed{\boxed{\bold{Answer:\frac{3}{8}\rightarrow\frac{2}{3}\rightarrow\frac{3}{4}}}}$ $\checkmark$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

6 0

2 years ago

Find the area of the shape shown below.<br> 12<br> сл

grin007 [14]

Answer:

sorry

Step-by-step explanation:

sorry i dont know the answer because i read in class 2

i am very sorry

3 0

2 years ago

Flock of birds is flying south, toward the equator, at an hourly rate. A scientist created the function f(x)=−60x+1320 to repres

lina2011 [118]

Answer: First and last option

The birds began 1320 miles from the equator.

The birds are flying toward the equator at a rate of 60 mph.

Step-by-step explanation:

Note that the function f(x) is a linear function.

$f (x) = - 60x + 1320$

If x represents the number of hours and f(x) represents the distance from the equator, then x = 0 means that the first hour has not yet elapsed.

When x = 0 then:

$f (0) = -60 * 0 +1320\\f (0) = 1320$ .

This means that the initial distance at which the birds of the equator are located is 1320 miles.

Then when x = 1 then:

$f (x) = -60 * 1 + 1320\\f (x) = -60 +1320$

When x = 2 then:

$f (x) = -60 * 2 + 1320\\f (x) = -120 +1320$

As x increases by one unit then the distance of the birds to the equator decreases by 60 miles. This means that birds travel at a speed of 60 miles per hour

4 0

2 years ago

Read 2 more answers

X + p = q

expeople1 [14]

X=q-p
What you have to do is to rearrange the formula
x+p=q
All you have to do is to move “+q” to the other side of the formula. Doing so you also have to change the sign from “+” to “-“ so that your equation could be balanced
Hope this helps!!!!

5 0

2 years ago

A hairstylist schedules 1/4 our trim a customer's hair and 1/6 hour to style the customers hair hairstyles plans to work 3 1/3 h

aliina [53]

Answer:

40 appointments

Step-by-step explanation:

From the question, we have the following information

Amount of time to trim a customer's hair = 1/4 hour

Amount of time to style a customer's hair = 1/6 hour.

Total time spent on a customer

= (1/4 + 1/6)hour

L.C.M = 12

= (3 + 2/12) = 5/12 hour spent on a customer for trimming and styling

She plans to work for 3 1/3 hours per day for 5 days a week.

The total number of hours in a week that she works is calculated as:

3 1/3 × 5

= 10/3 × 5 = 50/3 hours = 23 1/3 hours

1 customer = 1 appointment = 5/12 hour

Therefore, the number of appointments she can schedule for 5 days a week if the customer must trim and style is calculated as:

5/6 hour = 1 appointment

50/3 hours = x appointments

Cross Multiply

5/6 hour × x = 50/3 hour × 1 appointment

x = 50/3 ÷ 5/12

x = 50/3 × 12/5

= 40 appointments.

The number of appointments she can schedule for 5 days a week if the customer must trim and style is 40 appointments.

6 0

3 years ago