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3 years ago

A cyclist descends the hill 3km in 29 mins and climbs the hill2km in 30 mins ,what is the average speed in meter/mins

Mathematics

1 answer:

kodGreya [7K]3 years ago

4 0

Answer:

12.33

Step-by-step explanation:

find speeds for going up the hill and going down the hill and divide it by 2

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Carlos saved 12 dollars last week and 24 this week time as much as he saved last week

ale4655 [162]

12 dollars because the question ask he saved last week

3 0

2 years ago

Molly is using a map with a scale of 12 = 40 molly needs to travel from point x to point y how far does she need to travel

KATRIN_1 [288]

Answer:

See Explanation

Step-by-step explanation:

Given

$Ratio=12:40$

Required

Determine the actual distance between x and y

The question is incomplete, as the scale distance between x and y is not given.

To solve this, we make assumptions.

A scale measurement is represented as:

$Ratio = Scale : Actual$

So, we have:

$Scale : Actual = 12 : 40$

Express as fraction

$\frac{Actual}{Scale} = \frac{40}{12}$

Make Actual, the subject

$Actual = \frac{40}{12} * Scale$

Now, assume that the distance between x and y is 60 (on the scale), the actual distance traveled will be:

$Actual = \frac{40}{12} * 60$

$Actual = 200$

7 0

2 years ago

What is the area of the following figure?

Mars2501 [29]

Answer: $75mm^2$

Step-by-step explanation:

The formula for the area of a paralellogram is:

bh=a

Where

b is the base (15 for this)

h is the height (5 for this)

and a is the area

Let's sub our values into the formula

$bh=a\\(15)(5)=a$

Now solve

$(15)(5)=a\\75=a$

4 0

2 years ago

Read 2 more answers

the part of width 4 metre is surrounded inside a Square Garden of length 60 m find the area of the path

Ksenya-84 [330]

Incomplete question. Repost the complete problem.

5 0

3 years ago

Help! please i’m stuck

inysia [295]

There are two equal sides of 8, which means this is an isosceles triangle. With an isosceles triangle, there are also two equal angles (30° each in this case). If angle C equals 30°, then angle B also equals 30°. Subtract angles B and C from the total degrees in a triangle.

Triangles Degrees= 180° total

Find angle A:
= total triangle degrees - < B - < C
= 180° - 30° - 30°
= 120°

ANSWER: Angle A is (B) 120°

Hope this helps! :)

7 0

3 years ago