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3 years ago

What is the measure of ∠P? A. 81° B. 66° C. 33° D. 24°

1 answer:

8 0

The answer is B 66 because if your think about what kind of angle that is shower with P. It shows that it is a acute angle.

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Given: BD is a diameter m 1 = 100° m BC= 30° m ADB= 160 280 330

Alex

Answer:

280

Step-by-step explanation:

<1=100 <4=150 <3=30

mADB=100+150+30=280

6 0

3 years ago

Read 2 more answers

How long would it take for a race car traveling at a speed of 150 km/hr to travel 3000m?

IRINA_888 [86]

Answer:

1.2 minutes

Step-by-step explanation:

The applicable relationship between speed, distance, and time is ...

time = distance/speed

= (3 km)/(150 km/h) = (3/150) h = 1/50 h

= (60 min)/50 = 1.2 minutes

6 0

3 years ago

What is the median age

jeka57 [31]

Median age is the age that divides a population into two numerically equally sized groups - that is, half the people are younger than this age and half are older. It is a single index that summarizes the age distribution of a population.

3 0

2 years ago

An isosceles triangle ABC has legs of length 24 and a vertex angle that measures 36º . Determine the length of its base, BC , to

iris [78.8K]

Answer: $BC=14.8$

Step-by-step explanation:

By definition, an Isosceles triangle has two equal sides and its opposite angles are congruent.

Observe the figure attached, where the isosceles triangle is divided into two equal right triangles.

So, in this case you need to use the following Trigonometric Identity:

$sin\alpha =\frac{opposite}{hypotenuse}$

In this case, you can identify that:

$\alpha =\angle BAD=\angle CAD=18\°\\\\opposite=BD=CD=x\\\\hypotenuse=AB=AC=24$

Substituting values, and solving for "x", you get:

$sin(18\°)=\frac{x}{24}\\\\24*sin(18\°)=x\\\\x=7.416$

Therefore, the length of BC rounded to nearest tenth, is:

$BC=2(7.416)=14.8$

6 0

3 years ago

Write equivalent expression for 7× + 4× + 3-1

Mazyrski [523]

Answer: you just flip it. It would be the opposite.

Step-by-step explanation:

When you flip it, what’s the difference? It’s still the same.

6 0

3 years ago