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2 years ago

Hi if u could help me that'd be great

Mathematics

2 answers:

WINSTONCH [101]2 years ago

8 0

Answer:

1 hour and 45 minutes

and 1 hour

Step-by-step explanation:

x= run

y= walk

5x+2.5y = distance

5x+2.5(1.5)=12.5

solve for x

5x=8.75

x=1.75

1.75 in hours is 1 hour and (60*.75)=45

1 hour and 45 minutes

" If the marathon race participant ran for 2 hours, how many hours did the participant walk?"

We use the same equation

5x+2.5y=distance

we'll assume that they till walked 12.5 miles

which means that

5(2)+2.5y=12.5

solve for y

2.5=2.5y

y=1

1 hour

natali 33 [55]2 years ago

8 0

Answer:

Everybody, everybody

Get out on the floor

It can get a little crazy

When the kick hits the floor

Make a scene Make a scene

Nobody can ignore

Don't knock it, til you rock it

We can't take it no more!

Bring the lights up!

Bust the doors down!

Dust yourself off,

Shake it up!

DJ set it off!

Take it up a notch

All together now!

Shake it up!

Step-by-step explanation:

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What is 8 16/1000 simplified?

dimaraw [331]

8 16/1000 = 8 2/125
Keep whole number the same, divide the numerator and denominator by 8.

8 0

2 years ago

Pls help if u can 6thgrade math

motikmotik

Answer:

Greatest number: 9

Least number: 2

Range: 7

Step-by-step explanation:

From smallest to largest, the numbers are: 2, 3, 6, 8, 9. The largest (greatest) is 9 and the least (smallest) is 2. The range is 9-2=7.

7 0

3 years ago

Using the right triangle below, find the cosine of angle A.

KiRa [710]

Answer:

it would be the Adjacent side (8) over the Hypotenuse, or the longest side which is 10. an easy way to remember this is CAH or Cosine=Adjacent/Hypotenuse

6 0

3 years ago

I will rate you brainliest/ / / Tonicha is creating two triangular gardens in her backyard. The total area of each triangle vari

victus00 [196]

Answer:

The area of larger triangle is 48 ft².

Step-by-step explanation:

Assuming that the area of triangle formula is A = 1/2 × base × height. Then, you have to substitute the following values :

$area = \frac{1}{2} \times b \times h$

$let \: b = 12,h = 8$

$area = \frac{1}{2} \times 12 \times 8$

$area = \frac{1}{2} \times 96$

$area = 48 \: {feet}^{2}$

5 0

3 years ago

Read 2 more answers

Help please .............................

Rufina [12.5K]

Answer:I think its the second one

Step-by-step explanation:

7 0

2 years ago