One of the angles formed by two intersecting lines is 42°. What is the measure of the other three angles?

Answers

Answer 1
okay, so first lets think about the angle next to the 42 degree angle.
we know that those two angles must add to 180 degrees, so lets form an equation to figure out the other angle
42 + x = 180
subtract 42 from both sides
x = 138
so 138 degrees is the first AND the 3rd angle
the opposite angle from the 42 degree angle also happens to be 42 degrees

this is because there are two lines in total right?? if you draw out the 42 degree angle and the 138 degree angle, flip that upside down, the angles are the same!!

i hope this helps!! 
Answer 2

Answer:

42, 138, 138

Step-by-step explanation:


Related Questions

Bass - samples: the bass in clear lake have weights that are normally distributed with a mean of 2.1 pounds and a standard deviation of 0.9 pounds. (a) if you catch 3 random bass from clear lake, find the probability that the mean weight is less than 1.0 pound.

Answers

Now we need to find the percentage of scores that are below -1.75. To do this, we need to look -1.75 up in the normal distribution table (your teacher should have given you one or there should be one in your textbook). If we do this, we find that approximately 4% of scores are below -1.75. z = (X - M)/S, where X is a score, M is the mean and S is the standard deviation. In your case, we have z = (1 - 2.4)/.8. This gives us a z-score of -1.75.

David has $425 worth of items in his shopping cart. He receives a discount of 30% for the items at the checkout. If he then has to pay an 8% sales tax, what is the final amount that David paid?

Answers

425-(425•0.3)=297.5   297.5+(297.5•0.08)=321.3
he paid $321.30

19³ x 19³ =
1. 19 *exponent* 3
2. 19 *exponent* 4
3. 19 *exponent* 5
4. 19 *exponent* 6
--
Please help!!

Answers

To multiply powers with the same base, ADD the exponents.
19 is the base. 3 is the exponents.
Both powers have the same base, 19, so write the same base, 19 and add 3 + 3 for the exponent.

Also, there is no need to write "exponent".
Use the symbol ^ (shift-6) to mean exponent.

19^3 * 19^3 = 19^6

Estimate 615-342 please help me

Answers

600 plus 300

615 rounds to 600
342 rounds to 300
Answer 900
600 - 300 = 300 (if you're rounding to the nearest hundredth)
620 - 340 = 280 (if you're rounding to the nearest tenth)

A correlation coefficient of .89 indicates that _____.

Answers

Final answer:

The correlation coefficient indicates the strength of the relationship between variables. The closer it is to 1, the stronger the relationship. If it is 0, there is no relationship.

Explanation:

The number portion of the correlation coefficient indicates the strength of the relationship. The closer the number is to 1 (be it negative or positive), the more strongly related the variables are, and the more predictable changes in one variable will be as the other variable changes. The closer the number is to zero, the weaker the relationship, and the less predictable the relationships between the variables becomes. For instance, a correlation coefficient of 0.9 indicates a far stronger relationship than a correlation coefficient of 0.3. If the variables are not related to one another at all, the correlation coefficient is 0.

After eating a 100 calorie snack mark exercised to burn 100 calories show answer in number line

Answers

If you're gaining 100 calories and then burning all 100 off, what's your net calorie gain in this scenario?

If one million people have equal chances of being called by telephone from a broadcasting show, then the probability of one particular person receiving that call is .

Answers

1 /million is the chance
1/1,000,000 or in decimals 0.000001 is the chance

I need help with this ....!!!!!

Answers

parent function is the simplest function of a family of functions. What this means is that there is typically only one operation being performed in this particular function, and no other modifications or transformations are being performed on it. Which of those functions only contain one operation?

in each variety pack of fruit juice, there are 3 voxes of apple juice, 2 boxes of grape juice, and 1 box of orange juice. In a display in the store, there are 16 cases of juice with 8 variety packs in each case. How many boxes of juice are in the display?

Answers

384 boxes of juice are in the display because if they are 3 in each pack and each case has 8 then just do 8 * 3 which is 24. But since there are 16 cases you would take 24 and times that by 16 which would equal 384, the total number of juice boxes. I hope this helps!

The total number boxes of juice are 768 in the display.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We have been given that in each variety pack of fruit juice, there are 3 voxes of apple juice, 2 boxes of grape juice, and 1 box of orange juice.

In a display in the store, there are 16 cases of juice with 8 variety packs in each case therefore,

Each variety pack of fruit juice = 3 + 2 + 1 = 6 juice

8 variety packs = 8 x 6 = 48

Now, the total number boxes of juice are in the display

16 x 48

= 768

Learn more about the unitary method, please visit the link given below;

https://brainly.com/question/23423168

#SPJ2

Selected from this population. find the probability that the sample mean is greater than 2.1 but less than 2.6.

Answers

its 2.3 popluation its less than 2.6 and not less than 2.1

An electrician has 4.1 meters of wire. How many strips 7/10 meters long can he cut?

Answers

4.1 multiplied by .7 = 2.87 strips

A dress is sold for $980 plus 15% GCT. what is the total cost of the dress

Answers

1,127$ is the price of the dress

Something greater tha 1/2 yard but less than 5/8 yard??

Answers

7/12. We know this because 7 is farther away from a whole.

Hope this helps!
Anything between 18 and 22.5 inches qualifies as a correct answer.

Every 23 hour, Harris can sew 16 pair of jeans. What is Harris's rate in pairs of jeans per hour?

Answers

Harris can sew 1.4375 pairs of jeans per hour. 
16/24 = 2/3 
rate = 2/3 pairs of jeans per hour

What is the approximate length of the diameter,d?

Answers

C = pi x d
d = C / pi
d = 44 / 3.14
C = 14

answer
b. 14 in

Answer:

The diameter of the circle is 14in

Step-by-step explanation:

There is an equation that says: If you have the circumference (C) of a circle you can get the Diameter (d):

d=C/π(constant number)

In the problem you have C=44 in

Then:

π=3,1416

d=44in/3,1416

d=14in

Mr. Potts, the college Pastry Chef, baked three apple pies, two blueberry pies, five cherry pies, and six key lime pies for the student fundraiser. What percent of the pies were apple?

Answers

3 apple, 2 blueberry, 5 cherry, 6 key lime.....for a total of 16 pies

what percent of the pies were apple...

3/16 = 0.1875 = 18.75% <=

Answer:

18.75%

Step-by-step explanation:

Mr. Potts, the college Pastry Chef baked pies for the student fundraiser.

He baked apple pies = 3

Blueberry pies = 2

Cherry pies = 5

Key lime pies = 6

We have to calculate the percentage of the apple pies.

Total number of pies that he baked =  3 + 2 + 5 + 6 = 16 pies

Percentage of Apple pies = [tex]\frac{3}{16}[/tex] × 100

                                           = 0.1875 × 100

                                           = 18.75%

18.75% was apple pie.

Sarah washes cars at the car wash. She makes $8.25 per hour and earns $30 in tips per day. Give an expression that Sarah could use to calculate her daily earnings.

A) $8.25x + $30
B) $8.25 + $30
C) $8.25 - $30
D) $8.25 + $30x

Answers

you would need to multiply 8.25 by the number of hours worked (x) and then add the tips

 so it would be A. 8.25x+30

i think the answer is A

When you use the distance formula, you are building a(n) _____ whose hypotenuse connects two given points.

Answers

When you use the distance formula, you are building a(n) right triangle whose hypotenuse connects two given points.
When you use the distance formula, you are building a right triangle

I hope this helps!

The base of the building is an equilateral triangle 180 meters on each side. The height of the prism is 25m. Find the height, of the triangular base.

Answers

The height of the triangular base is  155.46 m.

To find the height of the equilateral triangle base of the prism, we'll first determine the height of one of its constituent triangles.

The height ( h ) of an equilateral triangle is given by [tex]\( h = \sqrt{3}/2 \times \text{side length} \).[/tex]

Calculate the height of one triangle:

[tex]\[ h = \frac{\sqrt{3}}{2} \times 180 \, \text{m} = \frac{\sqrt{3} \times 180}{2} = \frac{180\sqrt{3}}{2} = 90\sqrt{3} \, \text{m} \][/tex]

Calculate the total height of the prism:

The height of the prism is given as 25 m.

Calculate the total height:

Total height = height of one triangle + height of the prism

[tex]\[ \text{Total height} = 90\sqrt{3} \, \text{m} + 25 \, \text{m} = 90\sqrt{3} + 25 \, \text{m} = 155.46 \, \text{m} \][/tex]

So, the height of the triangular base is  155.46 m

The sum of three numbers is 142. The first number is 8 less than the second. The third number is 4 times the second. What are the numbers?

Answers

x = 1st number, y = 2nd number, z = 3rd number

x + y + z = 142
x = y - 8
z = 4y

y - 8 + y + 4y = 142
6y - 8 = 142
6y = 142 + 8
6y = 150
y = 150/6
y = 25 <=== the 2nd number

x = y - 8
x = 25 - 8
x = 17 <== the 1st number

z = 4y
z = 4(25)
z = 100 <=== 3rd number

Find the total cost of 3.4 pounds of caramel nut clusters at $8.25 per pound and 5.2 pounds of chocolate covered cashews at $9.35 per pound.

Answers

3.4 lbs caramel nut clusters = $28.05
5.2 lbs chocolate covered cashews = $48.62
3.4 x 8.25 = 28.05
5.2 x 9.35 = 48.62
 the total cost is:     $28.05 + $48.62 =$76.67

Simplify 9 - 10

A:-19
B: -1
C: 1
D: 19

Answers

your answer is B.-1 because you cat subtract 10 from 9 so it goes into the negatives. 100% sure

How many ways are there to select 6 students from a class of 25 to hold six different executive positions on a committee?

Answers

you will have to pick 1 from every 4 students and that way you will get six people

360 miles driven on 12 gallons of fuel; 270 miles driven on 9 gallons of fuel. Use ratios or rates are equivalent. Explain your reasoning. Show all your work.

Answers

Well you find the unit rate of both rates. So 360/12=30 and 270/9=30. So both the rate are 30 miles per gallon
 

1.825 x 10^-4 write the following number in stand form (decimal).

Answers

This is in 1.825 x 10^-4 is in scientific notation.  Since we have a power ^ raised to a -4 this is going to be a decimal. take the number 1.825 and move the decimal 4 places to the left and add zeros along the way. So 1.825 = .0001825 in standard form

Answer: .0001825


Adam makes $632 gross income per week and has claimed four allowances. According to the table below, what is Adam’s net income after tax withholding? 2007-05-03-00-00_files/i0140000.jpg a. $99 b. $533 c. $731 d. $502

Answers

The answer is B(533)

Answer:

The net income of the tax withholding $533 dollars.

Confirmed on R09.

​if a population of scores is normally distributed, has a mean of 45 and a standard deviation of 6, the most extreme 5% of the scores lie beyond the score(s) of _________.
a. 35.13
c. 56.76 and 33.24
b. 45.99
d. 45.99 and 35.13

Answers

Final answer:

To find the most extreme 5% of normally distributed scores with a mean of 45 and a standard deviation of 6, we look for scores beyond the z-score cut-offs corresponding to 2.5% and 97.5%. The z-score around 1.96 gives us two scores: 56.76 on the high end and 33.24 on the low end, indicating that answer 'c' is correct.

Explanation:

To determine the most extreme 5% of the scores in a normally distributed population with a mean of 45 and a standard deviation of 6, we need to find the z-score that corresponds to the tails of the distribution where the cumulative area is either less than 2.5% or greater than 97.5% (since 5% is split into two tails of the distribution).

Using a standard normal distribution table or a calculator, the z-score that corresponds to the upper 97.5% is typically about 1.96 (or sometimes 1.645 for a one-tailed test). To find the actual scores corresponding to these z-scores, we use the formula for transforming a z-score into an actual value which is:
X = μ + (z • σ)

For the upper extreme:
X = 45 + (1.96 • 6) = 56.76

For the lower extreme:
X = 45 - (1.96 • 6) = 33.24

Thus, the most extreme 5% of the scores lie beyond scores of 56.76 and 33.24. Therefore, the correct answer is c. 56.76 and 33.24.

Four friends have decided to visit the art museum. Admission costs $5.75 per person. If x represents the total cost for the four friends to go to the museum, which equation is true?
A. $5.75 • x = 4
B. 4 • $5.75 = x
C. 4 + x = $5.75
D. 4 • x = $5.75

Answers


Answer is B

4 * $5.75 = x

Answer:

B

Step-by-step explanation:

I just did a test

If the population decreases with a constant rate of change and the decrease is 7% in the first year, what will the town's population be in 6 years? (round to the nearest person)

Answers

Given that the population of a town today is 33,000 people.

If the population decreases with a constant rate of change and the decrease is 7% in the first year.

The decrease in the population of the town in the first year is given by 0.07 x 33,000 = 2,310

The decrease in the population of the town in 6 years is given by 2,310 x 6 = 13,860

Therefore, in 6 years, the town's population will be 33,000 - 13,860 = 19,140

124,248-55,679 show me how you get this answer

Answers

124,248
- 55,679

68,569
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