3 years ago

Write 25:15 :: 5:3 as a fraction proportion

Mathematics

1 answer:

Mrrafil [7]3 years ago

7 0

You would write that lke this
_25_
15

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Three regular hexagons are put together to make a larger shape. The perimeter of one of the regular hexagons is 18cm. Find the p

pogonyaev

Answer:

steps below

Step-by-step explanation:

2 kinds of larger shapes can be make

kind 1: 18 x 4 x 3 = 216 cm

kind 2: 18 x (5+5+4) = 252 cm

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3 years ago

Can these three angles 47, 84, and 56 create a triangle

photoshop1234 [79]

Answer:

No. The sum of the 3 angles of a triangle = 180 degrees. In this case the 3 angles, 47 + 84 + 56 = 187 degrees, not 180 degrees.

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3 years ago

A car was moving 15 meters in 20 seconds how fast was it moving

Umnica [9.8K]

Answer:

The car was moving 0.75 meters per second.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Urgent please help..

gizmo_the_mogwai [7]

Answer:

a = 17 $\sqrt{2}$

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = $\frac{1}{\sqrt{2} }$ , then

sin45° = $\frac{opposite}{hypotenuse}$ = $\frac{17}{a}$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

a = 17 $\sqrt{2}$

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3 years ago

Pls help with this qeusetion pls

jekas [21]

Answer:

a is 1

b is 1,5

Step-by-step explanation:

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4 0

4 years ago