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3 years ago

What is m∠C? Enter your answer in the box.

Mathematics

1 answer:

klemol [59]3 years ago

8 0

180 is the sum of the angles, so x+3x+2x = 180

so, 6x=180

and you divide 180 by 6 which is 30

therefore x is 30

the question is asking you for angle C though which is 2x

so u do 2 times 30, which is 60 degrees

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Complete the equation for the standard form of the line that has an x-intercept of 3 and a y-intercept of 5.

Ugo [173]

Answer:

5x+3y=15

Step-by-step explanation:

We are given two coordinates (3,0) (0,5)

Start by finding slope

y2-y1/x2-x1= 5-0/0-3= -5/3 this is your slope m.

y=mx+c

y= -5/3x+c (but remember standard line is ax+by=c) so we have to switch sides

5/3x + y=5 (remember standard form has no fraction so multiply by 3 on all sides)

5x+3y=15

3 0

3 years ago

Read 2 more answers

What is the area of a circular wading pool with a radius of 50 cm?

UNO [17]

Answer:

B. 7854.0 cm2

The area of a circle is given by A= π $r^{2}$ where r is the radius

So A= π $50^{2}$ = 7854.0 cm2

7 0

3 years ago

A batch of 580 containers for frozen orange juice contains 8 that are defective. Two are selected, at random, without replacemen

serious [3.7K]

Answer:

a. 0.12109

b. 0.0001668

c .0.9726

d. 0.01038

e. 0.01211

f. 0.000001731

Step-by-step explanation:

Sample size = 580

Defective units = 8

Number of picks = 2

a) If the first container is defective, there 7 defective containers left in a population of 579. The probability of selecting a defective one is:

$P=\frac{7}{579}=0.121$

b) The probability that both are defective is given by:

$P=\frac{8}{580}*\frac{7}{579}= 0.000167$

c) The probability that both are acceptable is given by:

$P=\frac{580-8}{580}*\frac{579-8}{579}= 0.9726$

d) In this case, two defective units were removed from the batch, the probability that the third is also defective is:

$P=\frac{6}{578}}= 0.0104$

e) In this case, one acceptable and one defective unit were removed from the batch, the probability that the third is also defective is:

$P=\frac{7}{578}= 0.01211$

f) The probability that all three are defective is given by:

$P=\frac{8}{580}*\frac{7}{579}*\frac{6}{578} = 0.000001731$

7 0

4 years ago

2/3-1/12 answer as a fraction

snow_lady [41]

Answer:

7/12

Step-by-step explanation:

To subtract fractions, you must make all of the fractions have a common denominator. We can set both of the denominators as 12. To achieve this, you must multiply both sides of 2/3 by 4. This will change the denominator of the fraction, while keeping the fraction equal to 2/3. Doing this will give us 8/12. Now we can subtract. Since the denominators are the same, we only subtract the numerators. Since 8-1 is 7, our answer is 7/12. The denominator does not change.

3 0

3 years ago

Anyone wanna help with this iready question?

Illusion [34]

Answer:

3 ticket = 21 $

5 ticket = 35$

so 1 ticket = 7$

9 ticket = 63$

2$ discount

total amount = 61$

Mark my answer as brainlist answer.

7 0

3 years ago