All categories

3 years ago

After completing 10 laps in the daytona 500 a driver has completed 5% of the race how many laps does the race have

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

6 0

The race has 200 laps

You might be interested in

Identify the property demonstrated. (7x3)^4 = 7^4 x 3^4

Vikki [24]

( 7 x 4 ) ^4 = 7^4 x 3^4
The rule is:
( a * b )^n = a^n * b^n
Answer:
D ) Power of a Product Property

6 0

3 years ago

Read 2 more answers

Add 1/2 + (-3/4)= show the work

AlekseyPX

2/4 - 3/4 = -1/4 hope this helps...

4 0

2 years ago

Read 2 more answers

Heather is riding her bicycle. she takes 3 hours to ride 37.5 kilometers. what is her speed?

pochemuha

Speed=distance/time
speed=37.5/3
=12.5 m/s

8 0

3 years ago

Answer the Blanks:

vfiekz [6]

Answer:

1. 90°

2. 90°

3. 40°

4. 45°

5. 45°

Step-by-step explanation:

Given: ΔABC,

CD⊥AB,

m∠A=50°,

m∠ACB=85°

Solution:

1. ∠ADC is a right ange, because CD⊥AB, so

$m\angle ADC=90^{\circ}$

2. ∠CDB is a right ange, because CD⊥AB, so

$m\angle CDB=90^{\circ}$

3. Consider triangle ACD. The sum of the measures of all interior angles is always 180°, so

$m\angle A+m\angle ADC+m\angle ACD=180^{\circ}\\ \\50^{\circ}+90^{\circ}+m\angle ACD=180^{\circ}\\ \\m\angle ACD=180^{\circ}-50^{\circ}-90^{\circ}=40^{\circ}$

4. By Angle Addition Postulate,

$m\angle ACD+m\angle BCD=m\angle ACB\\ \\40^{\circ}+m\angle BCD=85^{\circ}\\ \\m\angle BCD=85^{\circ}-40^{\circ}=45^{\circ}$

5. Consider triangle ABC. The sum of the measures of all interior angles is always 180°, so

$m\angle A+m\angle ACB+m\angle B=180^{\circ}\\ \\50^{\circ}+85^{\circ}+m\angle B=180^{\circ}\\ \\m\angle B=180^{\circ}-50^{\circ}-85^{\circ}=45^{\circ}$

6 0

3 years ago

Which table of ordered pairs matches the following function? y=-1/2x - 1

abruzzese [7]

Answer:

second one

Step-by-step explanation:

3 0

2 years ago