The boys’ soccer team is having a celebration at the end of the season. There are 8 boys on the team and they have ordered 11 pi
2 answers:
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Answer:
CD ≈ 26.0 cm
Step-by-step explanation:
using the sine ratio in right triangle ABD
sin35° = =
=
( multiply both sides by BD )
BD × sin35° = 12 ( divide both sides by sin35° )
BD = ≈ 20.92 cm
using the sine rule in Δ BCD
=
, that is
=
( cross- multiply )
CD × sin52° = 20.92 × sin102° ( divide both sides by sin52° )
CD = ≈ 26.0 cm ( to 3 significant figures )
Answer:
They make <u>2000</u> brown crayons on that day.
Step-by-step explanation:
Given:
Crayola makes 3 red crayons for every 2 brown crayons.
On Tuesday, their factory made 1,000 more red crayons than brown.
Now, to find the number of brown crayons they make that day.
Let the numbers of brown crayons be
So, the number of red crayons =
As given, 3 red crayons for every 2 brown crayons.
So, the ratio is 3:2.
Thus, 3 is equivalent to 2.
So, 1000+ is equivalent to
Now, to get the number of brown crayons by using cross multiplication method:
<em>By cross multiplying we get:</em>
<em>Subtracting both sides by 2</em><em> we get:</em>
Therefore, they make 2000 brown crayons on that day.