Mathematics High School

Angle relationships with Parallel lines

Answers

Answer 1

Answer:

Alternate exterior angles

Step-by-step explanation:

Related Questions

Help please I might fail…

Answers

Answer:

9 /4 which equals 2 and 1/4

Step-by-step explanation:

plugged into the calculator!

PLEASE HELPPPPPPPPPPPPPP

Answers

Answer:

One out of four chance. ( 1/4)

It is one fourth because on a six sided die, there are only 4 that are smaller then 5.

What is the least common
multiple of 15a² and 3a2?
1.3a2
2.3a3
3.15a2
4.15a3

Answers

Answer:

1. 3a2

Step-by-step explanation:

of the 30 students in the class 12 of them have pets. Using the ratio, how many students would have pets in school with 325 students. pls hurry it is an emergency 40 points.

Answers

Answer:

130 students

Step-by-step explanation:

12/30 have pets

12:30

2:5

2/5 × 325= 130

130 students will be the correct answer

Need help with school please help

Answers

Answer:

Step-by-step explanation:

The triangle equals 180 degrees the two measurements we already have is 90 degrees (the right angle) and 64 degrees.

90+64=154 and 180-154=26.

So 26 is your answer because 90+64+26=180

Hope this helps!

A doctor compiles a numbered list of all his 350 patients. He selects every 25th patient to receive a survey after
choosing to randomly start with the seventh name on the list. Which statement correctly identifies and justifies
whether the scenario represents an SRS?
O This represents an SRS because the sample was selected with a chance process.
O This represents an SRS because there were no restrictions placed on the sample group.
This does not represent an SRS because each individual chosen does not have an equally likely chance of being
chosen.
O This does not represent an SRS because each group of patients chosen does not have an equally likely chance
of being chosen.

Answers

Answer: This does not represent an SRS because each group of patients chosen does not have an equally likely chance of being chosen.

Answer:

the answer is D. This does no represent an SRS because each group of patients chosen does not have an equally likely chance of being chosen

Step-by-step explanation:

Seth’s bank charges $5 a month to maintain a checking account and $0.50 for each check Seth writes. Last month, Seth paid a total of $6.50 in checking account fees. How many checks did he write?

A 1 C 3

B 2 D 4

Answers

Answer:

Step-by-step explanation:

Since Seth pays $0.50 for each check he writes, he would write (let x be how many checks Seth wrote) "x" checks for $6.50. That means;

1 = 0.50

x = 6.50

Now let us set up a fraction:

[tex]\frac{0.5}{1}=\frac{6.5}{x}[/tex]

Step 1: Cross multiply

[tex]0.5x=1\cdot \:6.5[/tex]

[tex]0.5x=6.5[/tex]

Step 2: Divide both sides by [tex]0.5[/tex]

[tex]\frac{0.5x}{0.5}=\frac{6.5}{0.5}[/tex]

Simplify

[tex]x=13[/tex]

Therefore, Seth will write 13 checks for $6.50

which one is it?
will mark brainliest only if correct

Answers

Answer:

112.5°

Step-by-step explanation:

Mark as brainllest

Dan spent $765.00 on equipment to open a business selling bumitos. He sells the burritos for $3.50 each. The cost of the ingredients to make each burito is $0.75

Answers

Answer: 3:50b>765.00+0.75 279 Burritos

Step-by-step explanation:

plz help me i have been asking this question way too much will give brainiset

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Answer:

A. 5 in= 5/12 ft

B. 13 in= 1 1/12 ft

C. 9 oz = 9/16 Ib

D. 18 oz = 1 1/8 lb

How many 2-digit numbers are multiples of 5 but not 4?

Answers

Answer:

Step-by-step explanation:

The numbers you are describing can end in 5. But there are others as well. They are t = 10 + 20*n where n goes from 0 to 4. So if n is 4 that means that t = 4*20 + 10 = 80 + 10 = 90.

Solution

15 25 35 45 55 65 75 85 95 are all divisible by 5 but not 4

10 30 50 70 90 are all divisible by 5 but not 4

Write an equation in slope-intercept form of the line that has a slope of -9 and a y-intercept of -4
ANSWER ASAP PLEASE!!

Answers

y=-9x-4

Slope intercept form uses the formula, y=mx+b, where m is the slope and b is the y- intercept.

I hope this helps. Have a great day!

Answer:

Y=-9x-4

Step-by-step explanation:

The formula for slope-intercept form is y=mx+b. M is the slope and b is the y-intercept. All you need to do is plug in the numbers. I hope I helped. :>

Write your answer below. Your
answer must be an integer or a fraction in
simplified form.
What values of a are the solutions of
3a + 11a = 20?

Answers

Answer:

7/10 or 0.7

Step-by-step explanation:

hope it helps

solving systems of equations elimination

Answers

Answer: x=7, y=-2

umm do you need to show work?

What are two numbers that multiple to -64 and add to -12

Answers

Answer:

-16,4 are the two numbers

quadratic equation: I NEED HELP- ignore the answer I pressed it's wrong

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The Greatest Common Factor is 12x^2

reflected over the x-axis, then translated 8
units left and 3 units up

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If a point A(x, y) is reflected over the x axis and translated 8 units left and 3 units up, the new point is A'(x - 8, - y + 3).

Transformation

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and dilation.

If a point A(x, y) is reflected over the x axis and translated 8 units left and 3 units up, the new point is A'(x - 8, - y + 3).

Find out more on Transformation at: https://brainly.com/question/4289712

Answer:

y=-(x+8)^2 +3

Identify the constant of proportionality from the table.
X Y
3 21
5 35
6 42
8 56

O A. 3
O B. 21
C. 1/7
D. 7

Answers

Answer:

the correct answer is option D

10. How do you find the product of the following? Show all your work. a. Binomial squared: (2x + 3)2 b. Binomial squared: (2x - 3)2 C. Difference of squares: (x + 5)(x - 5)

Answers

Answer:

Step-by-step explanation:

A because when you find the product you need to add

Mahmoud is working out the height, h metres, of a tower

BT which stands on level ground.

He measures the angle TAB as 25°.

He cannot measure the distance AB and so he walks 80 m

from A to C, where angle ACB = 18° and angle ABC = 90°.

Calculate

Answers

Answer:

24.72 m

11.53 m

Step-by-step explanation:

Horizontal distance AB can be obtained from △ABC

From trigonometry :

Sin18° = opposite / hypotenus

Sin18° = AB / 80

AB = 0.3090169 * 80

AB = 24.72 m

The height BT, of tower from △ABT

From trigonometry :

Tan25° = opposite / Adjacent

Tan25° = h / 24.72m

h = Tan25 * 24.72

h = 11.527

h = 11.53 m

Hence, height of tower BT = 11.53 m

Find the surface area of this rectangular prism.

a - 3 square units
b - 9 square units
c - 21 square units
d - 102 square units

Answers

Answer:

102 un²

Step-by-step explanation:

Area surface = 4( 3 x 7 ) + 2( 3 x 3 )

4( 21 )+ 2( 9 ) =

84 + 18 = 102 un²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Kyona opened a savings account with $500. Her account grew at a rate of 3% per year compounded
annually. She made no deposits or withdrawals on the account. At the end of 4 years, what was the
account worth, to the nearest dollar?

Answers

Answer:

560.00

Step-by-step explanation:

Answer:

560 dollars

Step-by-step explanation:

3%×4×500=60

60+500=560

Your friend has n pennies. You have 29 pennies. You and your friend have a total of 40 pennies. Which equation could be used to find n?

Answers

Answer:

40-29=n

Step-by-step explanation:

You have 29 in total yall have 40

so to find ur friends we subtract

Answer:

Step-by-step explanation:

your pennies + your friends pennies = the total number of pennies between you two

so the equation would be :

29 + n = 40

(im not sure if you wanted it solved for n but here is the solution just in case)

29 + n = 40

n = 40 - 29

n = 11

8 to the power of 3
pls answer

Answers

Answer:

512

Step-by-step explanation:

8x8x8=512

pretty simple

Answer:

512

Step-by-step explanation:

8*8*8=512

Someone help me with this pls

Answers

Answer:

y^6 or y^13/y^7

Step-by-step explanation:

Name each polygon. Then tell whether it is a regular polygon or not a regular polygon.

Answers

Answer:

1. quadrilateral; not regular

2. quadrilateral; regular

3. octagon; not regular

4. hexagon; regular

5. triangle; regular

6. pentagon; not regular

what is the mean of 3 6 11 7 4

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6.2 is the correct answer!3 + 6 + 11 + 7 + 4 = 3131 ÷ 5 = 6.2

What is the surface area of the rectangular prism?

Answers

Answer:

The answer is 348. your welcome<3

Can someone help me my grads are bad

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Answer:

Step-by-step explanation:

HELP PLEASE
What additional piece of information must be known in order to calculate the volume of the cylinder below?
the diameter of a base
the height of the cylinder
the area of a base
the radius of a base

Answers

The height of a cylinder.

Answer:

the answer would be

the height of the cylinder

hope this helped <3

PS!!!!!!!!!!!!!!!!!!

i had this on one of my reviews/assignment

Step-by-step explanation:

Other Questions

Please help I'm doing homework and its due at 1:00! The three questions of economics are based on decisions made by economies.What statement best describes why economies must make these decisions?Econominc must make these decisions? Que es la fuerza muscular? Which expression is equivalent to 5y (8y-3)?A. 40y2 3B. 40y2 15c. 4072 3yO D. 40y2 15y sorry for the mix up i need help with is Factorise completely pq - q? Jocelyns plane travelled 500 mph for 7.3 hours. How far did her plane travel? public class Square extends Shape{ /**Like with Shape, we will be making a static instance variable * to keep track of how many squares we have made. It is very * similar to the one in shape, and it's uses are similar as well. * It too is initialized to zero. * * We may also need additional instance variables, which you should * declare as needed. They will not need to be static nor initialized * here though. **/ /**You may need additional instance variables. Declare them here. **/ /**The constructor for Square is a little more involved than the * Shape constructor, as it takes a single double parameter representing * the side length. It should also call the super constructor, as * calling it increments the number of shapes made, which we should * do (as a Square extends Shape). We also need to increment the * instance variable representing the number of squares made, and handle * our parameter appropriately. **/ public Square(double sideLength){ } /**Like with our other shapes, this is a simple getter method for our * static instance variable. **/ public static int getNumSquaresMade(){return -1; } /**As always, we must override getSize() for our Square. A Square's size * is simply it's side length squared. **/}public class Shape{ private static int numShapesMade = 0; public Shape(){numShapesMade++; } public static int getNumShapesMade(){return numShapesMade; } public double getSize(){return 0; }} fifty-four and three hundredths written in standard form is 54.3 is it true or false? i would really appreciate if you answer!!! Ayurvedic medicine was developed in China. 2.) Moishe the Beadle served all of the following purposes in Night EXCEPTa A mentor for Eliezer on the Kabbalahb. A prophet of the approaching doom IC A witness to the atrocities of the Nazie regime A father figure for Eliezer in the absence of his own A store charges a restocking fee for any returned goods. An item priced $130 has a restocking fee of $7.80 and an item priced $250 has a restocking fee of $15. What percentage of the item is the restocking fee?Question 4 options: Which OF THESE IS THE QUADRATIC PARENT FUNCTION!?! A. f(x)=x B. f(x)2^ C. f(x)=lxl D. f(x)=x^2 Please answers question 5 (the line under H is labeled E, just got cut off the picture 100 points!! If you give me the answers The pages with just text is the informative page for find the answers please help due in 2 minutes I GIVE BRAINLIEST What animal is it and wjat continent does it live on? Answer the following questions in complete sentences. Be sure to include at leasttwo specific details from the lesson to support your response.1. Which type of change-political, social, or economichad the most impact onSouthern life?2. Which type of change-political, social, or economicfaced the mostchallenges? Why were Southerners against this type of change?3. For the first hundred years of the United States, only white males were able tovote. Since then, amendments to the Constitution have made it so that anycitizen aged 18 or older can vote. Which amendments granted differentgroups the right to vote? Why were amendments needed to expand votingrights? A block of mass m slides along a frictionless surface with kinetic energy Kiit collides with a block of mass 3m that is initially at rest, and the two blocks stick together and slide with total kinetic energy Kf . What is the ratio Kf:Ki You are in charge of buying pizzas for the math club meeting. The individual pizzas cost $5 each, and the large pizzas cost $10 each. You have $80 to spend. Write an equation that matches this situation.