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2 years ago

Tracey wants to ride her bicycle at least 150 miles this week. She has already

Mathematics

1 answer:

dimaraw [331]2 years ago

3 0

150 - 42 = 108

108 ÷ 6 = 18

therefore m = 18

hope this helps...

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36+36+36+36+36 ps i know this but this is way easyer

nika2105 [10]

<em>Answer,</em>

<em>-Laura :-)</em>

5 0

2 years ago

One plane can travel 30 miles per hour faster than another. one of them goes 185 miles in the same time it takes the other to go

ycow [4]

Plane #1 speed: x mph
Plane #2 speed: (x+30) mph

time = time becomes

170 mi 185 mi
---------- = --------------
x x+30

Solving for x, the speed of the slower plane, we get

170x + 5100 = 185 x
5100
Then 15x = 5100, and x = ---------- (mi/hr) = 340 mph
15

The slower plane flies at 340 mph, and the faster one at 370 mph.

6 0

2 years ago

What is the area of a triangle with vertices at (-2, -1), (4, -1), (6,5)?

Rina8888 [55]

18 square units should be the right answer

8 0

2 years ago

A right triangle has side lengths 7, 24, and 25 as shown below.

elixir [45]

Answer:

SinL = 7/25

CosL = 24/25

TanL = 7/24

Step-by-step explanation:

Find the diagram attached.

Using SOH CAH TOA in trigonometry identity to find the sinL, cosL and TanL

Note that the hypotenuse is the longest side = 25

The opposite will be the side facing the acute angle L

Opposite = 7

Adjacent = 24

For SinL

sinL = Opposite/Hypotenuse {SOH}

SinL = 7/25

For cosL:

CosL = Adjacent/Hypotenuse{CAH}

CosL = 24/25

For tanL:

TanL = Opposite/Adjacent {TOA}

TanL = 7/24

7 0

2 years ago

What are 2 equivalent forms of 31/50

9966 [12]

Answer:

I'm not exactly sure what your asking but if you mean equivalent forms your answers are: 0.62 and 62%

But if you mean equivalent fractions your answers are: 62/100 and 93/150

8 0

2 years ago