Ask question

Ask question

All categories

notsponge [240]

3 years ago

9

24 runners were faster than Colby in a race. If 30% of the runners were faster than Colby, what was the total number of runners

in the race?

2 answers:

Shalnov [3]3 years ago

4 0

Answer:

80 runners

Step-by-step explanation:

24 divided by 0.30 = 80

Lostsunrise [7]3 years ago

3 0

Answer: 80 runners

Step-by-step explanation: 24 ÷ 0.30

You might be interested in

Please help thank you

worty [1.4K]

Answer:

Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides“. The sides of this triangle have been named as Perpendicular, Base and Hypotenuse. Here, the hypotenuse is the longest side, as it is opposite to the angle 90°.

7 0

3 years ago

The area of rectangular field is (49m2-42m+9).Find the dimensions of the field

Drupady [299]

Answer:

The dimensions are (7m-3) by (7m-3)

Step-by-step explanation:

We have the area of the rectangular field to be:

$49 {m}^{2} - 42m + 9$

We need to factorize this expression.

Let us rewrite to obtain:

${(7m)}^{2} - 2(7 \times 3)m + {3}^{2}$

We can easily see that the expression is actually a perfect square trinomial.

This gives us:

$(7m - 3)^{2}$

Or

$(7m - 3)(7m - 3)$

6 0

3 years ago

You want Brainliest help me plsss

yKpoI14uk [10]

Answer:

the slope in the equation is 5, while the slope on the graph is 2

3 0

2 years ago

Viết các lũy thừa sau dưới dạng một lũy thừa hoặc các tích các lũy thừa có số nguyên và số nguyên A.8 mũ 2 B. 654

Semmy [17]

Step-by-step explanation:

câu trả lời là trong hình ảnh trên

5 0

3 years ago

The bearing of a ship from a lighthouse is 050 work out the bearing of the lighthouse from the ship

GarryVolchara [31]

Bearing means there is a rightangled triangle so
we've got an angle of 90°
an angle of 50°
sum triangle is 180
180- (90 + 50 )
= 180 - 140
= 40°

5 0

3 years ago