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3 years ago

AJ is the bisector of ∠HJI. Determine the value of x. ANSWERS: A) 50 B) 10 C) 8 D) 25

Mathematics

1 answer:

Norma-Jean [14]3 years ago

3 0

Answer:

B) 10

Step-by-step explanation:

∠IJA= ∠HJA

ΔIJA has twice smaller side opposite ∠J than ∠A

Similarly

ΔHLA side 5 opposite ∠J,

So x/5= 20/10 ⇒ x= 5*2= 10

Answer choice is B) 10

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3 years ago

Two bicycles are driving on the circle in the same direction with speeds of 9 mph and 5 mph respectively. How many points are th

pychu [463]

Given that,

Speed of first bicycle = 9 mph

Speed of second bicycle = 5 mph

Suppose the length of the circle 24 miles.

We need to find the relative velocity

Using formula of relative velocity

$v=v_{1}-v_{2}$

Put the value into the formula

$v=9-5$

$v=4\ mph$

We need to calculate the time

Using formula of time

$t=\dfrac{d}{v}$

$t=\dfrac{24}{4}$

$t=6\ hr$

We need to calculate the distance of the points where the two bicycles meet

Using formula of distance

For first bicycles,

$d=9\times6$

$d=54\ miles$

For second bicycles,

$d'=5\times6$

$d'=30\ miles$

Hence, The points where the two bicycles meet after every 6hr at 30 miles and 54 miles.

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3 years ago

Question 13 of 23

just olya [345]

<h3>Answer: C. The profit motive.</h3>

Explanation:

Businesses that see a profit opportunity will move into that space to try to earn money. Those that don't earn a profit will unfortunately go out of business, or try to seek business ventures elsewhere.

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3 years ago

If,(2√3)p=78,then find p?

Simora [160]

P = 13 √3 hope this helped please mark me brainliest!

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3 years ago