All categories

3 years ago

Three runners run along a 1.5 mile trail one Saturday

Mathematics

2 answers:

Reil [10]3 years ago

4 0

Answer:need graph

Step-by-step explanation:

kicyunya [14]3 years ago

3 0

Answer:

1. Andy 2. Caedin 3. 9:08 4. Berta

Step-by-step explanation:

You might be interested in

1. Type mmnn using exponents.

kompoz [17]

Step-by-step explanation:

$\bold{1.}\\\\\ mmnn=m^2n^2=(mn)^2\\\\\bold{2.}\\\\3x=5+7\\3x=12\qquad\text{divide both sides by 3}\\x=4\\\\\bold{3.}\\\\\dfrac{x}{3}=7\qquad\text{multiply both sides by 3}\\x=21\\\\\bold{4.}\\\\0.5x=12\qquad\text{multiply both sides by 2}\\1x=24\\x=24\\\\\bold{5.}\\\\4x-6=2x+4\qquad\text{add 6 to both sides}\\4x=2x+10\qquad\text{subtract 2x from both sides}\\2x=10\qquad\text{divide both sides by 2}\\x=5$

$\bold{6.}\\\\3x^2\ for\ x=6\ /\text{put x = 6 to the expression}/\\\\3(6)^2=3(36)=108\\\\\bold{7.}\\\\3y^2+2y\ for\ y=3\ /\text{put y = 3 to the expression}/\\\\3(3)^2+2(3)=3(9)+6=27+6=33$

7 0

3 years ago

Read 2 more answers

Complete the squares so that the differences shown on the outside are correct

leonid [27]

8 5 and 18 8

7 2 9 2

8 - 5 = 3, 8 - 7 = 1, 5 - 2 = 3 and 18 - 8 = 10, 18 - 9 = 9, 9 - 2 = 7, 8 - 2 = 6

4 0

3 years ago

Read 2 more answers

Which expression is equivalent to <br> 42−14

Mamont248 [21]

Answer:

4(x - 3)

Step-by-step explanation:

When you put brackets around a binomial (has 2 parts separated by a plus / - sign), you must take out a common factor from both terms separated by the + or - sign

A only has the 4 taken away from the x. The answer is not A

B has the 3 removed from the 12, not the x, so B is not the answer.

C that's the answer.

5 0

3 years ago

I can not seee the answers

Roman55 [17]

Answer:

What do you mean

Step-by-step explanation:

8 0

2 years ago

An underground mine elevator descends 12% of the total depth every minute. the total depth of the elevator is 75 meters below th

gtnhenbr [62]

The answer is d 22.5.

5 0

3 years ago