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3 years ago

HELP! E

Mathematics

1 answer:

mestny [16]3 years ago

6 0

Answer:

Step-by-step explanation:

Multiplying 49 by 1/7 in the inverse operation of dividing it by 7, so they will both get the correct answer.

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Family traveled 25 miles in 1/2 hour. If it’s currently 3:00 pm and the destination is 225 miles away, what time will they arriv

dangina [55]

It is currently 03:00 PM, the family will reach at 03:00+4.5 = 07:30 PM

Step-by-step explanation:

We have to calculate the speed first to find the time it will take the family to complete the trip.

Given

Distance = d = 25 miles

Time = t = 1/2 hours = 0.5 hours

$Speed =\frac{d}{t}\\=\frac{25}{0.5}\\=50 miles\ per\ hour$

Now,

Distance remaining = 225 miles

Speed = 50 miles per hour

$s=\frac{d}{t}\\t=\frac{d}{s}\\t=\frac{225}{50}\\t=4.5\ hours$

As we see that the time required to complete the journey is 4.5 hours.

It is currently 03:00 PM, the family will reach at 03:00+4.5 = 07:30 PM

Keywords: Speed, Distance

Learn more about speed at:

#LearnwithBrainly

3 0

4 years ago

What do these fractions add up to? Check image.

xz_007 [3.2K]

$\orange{\underline{\huge{\bold{\textit{\green{\bf{QUESTION}}}}}}}$

What do these fractions add up to?

$\huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}$

$\red{\mathbb{EQUATION-->}}$

$\frac{9}{16} + \frac{1}{2}\\ \blue{ \mathbb { {LCM}}}\\ \frac{9}{16} + \frac{1 \times 8}{2 \times 8} \\ \frac{9}{16} + \frac{8}{16} \\ \frac{9 + 8}{16} \\ \frac{17}{16}$

8 0

3 years ago

Read 2 more answers

16. Sandra is choosing an Internet service provider.

Oduvanchick [21]

Answer: See explanation

Step-by-step explanation:

Since Smart Dot Company costs $12 per month plus $0.50 for each hour of Internet used, the equation to represent the cost of using the internet with them will be:

C = 12 + 0.5t

Since Communication Plus costs $2.50 for every hour of Internet used, the equation to represent the cost of using the internet with them will be:

C = 2.5t

8 0

3 years ago

PLEASE HELPPPP

grandymaker [24]

Is B 2,826,800 I’m sure

6 0

3 years ago

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The drawing of a building, shown below, has a scale of 1 inch to 30 feet.

Gnoma [55]

Answer:

37.5 feet.

Step-by-step explanation:

1.25/actual height = 1/30

1.25*30 = 37.5 ft

(╹ڡ╹ )

6 0

2 years ago