Mathematics High School

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AB is parallel to CD.
Determine the value of x.
Use the sketch tool if it helps you with your thinking.
А
B
degrees
50°
Submit
o
30°
С
D

Answers

Answer 1
The answer would be B

Related Questions

1
If x = 4 and y = -2, the value of
2
1 xy² is

Answers

Answer:

16

Step-by-step explanation:

PEMDAS

Mrs. Johnson earned $31,500.00 in salary this year. Her salary will increase by 10% next year. Mrs. Johnson is paid on a monthly basis. By how much will her monthly salary increase when she receives her raise?

Answers

Answer:

34650 dollars by next year

Step-by-step explanation:

Answer:

Step-by-step explanation31500x.10. 3150. 31500+3150. 34650. 34650/12 2887.50. 31500/12. : 2625. Difference per month 262.50

Plz help I’ll mark brainliest

Answers

Answer:

J

Step-by-step explanation:

I did it in my head so?? ya

gl

3. What is the slope and the y-intercept of
the line represented by equation:
2x + y = 1?
Explanation:

Answers

Answer:

The slope is -2/1 or simplified -2 and the y-intercept is 1

Step-by-step explanation:

Answer: Slope:-2  and y-intercept:1

Step-by-step explanation:

y=1 because the y by itself means 1.

The slope is a -2 because you have to do the opposite.

I used a calculator for math for the answer

In a final year examination, 33 students pass in Chinese, 29 students pass in English, 20 students pass in both subjects and 8 students fail in both subjects. How many students are in the class?

Answers

Answer:

50

Step-by-step explanation:

33+29= 62

62-20= 42

42+8= 50 students

For which equation is a = 4 not the solution?

9 a = 36
5 a = 54
8 a = 32
6 a = 24

Answers

9x4=36 X

8x4=32 X

6x4=24 X

5x4=20, not 54.

So 5xA=54 is the correct answer

hope it helps!

20% of a is 11. what is a

Answers

Answer:

2.2

Step-by-step explanation:

11*.20 = 2.2

So that is 20% on 11.

Hope this helps!

Which of the following statements would not translate to the equation 8 ÷ x = -4?

A. Eight divided by a number is equal to negative four.
B. The solution of a number divided by eight is negative four.
C. The quotient of eight and a number equals negative four.
D. If eight is divided by a number, the result is negative four.

Answers

Answer:

B

Step-by-step explanation:

B it's wrong because 8 is divided by a number not a number by 8

Help me solve this problem please

Answers

Answer: A

Step-by-step explanation: If you fill in the x-intercept and the y-intercept and solve -4(2) + 20 = 12       And -4(3) + 20 = 8    

if you solve for those you would get your y-intercept

Choose the correct answer below for the following problem:

(‒489) + (‒764) =



A.
‒1,253
B.
275
C.
1,253
D.
‒275

Answers

Step-by-step explanation Answer:

A -1253

-489-764 = -1253

Find the GCF of the following set of numbers
260, 80, 50

Answers

Answer:

10

Step-by-step explanation:

The factors of 50 are: 1, 2, 5, 10, 25, 50

The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 260 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

In all of these numbers, we can see that 10 is common throughout and 10 is also the greatest factor all these numbers share.

Hope this helps you :)

The answer is 10

Explanation:

A recipe says to use 3 cups of flour to make 48 cookies. How many cups of
flour are needed for 80 cookies?

Answers

5 cups are needed for 80 cookies

48/3 = 16
16x = 80
x = 5

What is 6000 times 8000 plus 3000-20

Answers

The answer is 65880000 and here are the steps

Answer:

48,002,980

Step-by-step explanation:

Have a good day

[tex]5^{2} 5^{9}[/tex]

Answers

Answer:

5^11 = 48828125

Step-by-step explanation:

5^11 ( 2 + 9 = 11)

What is the end behavior of the function f(x)=2e^x? Select the two correct answers.

As x approaches infinity, f(x) approaches infinity.

As x approaches negative infinity, f(x) approaches infinity.

As x approaches infinity, f(x) approaches 0.

As x approaches infinity, f(x) approaches negative infinity.

As x approaches negative infinity, f(x) approaches 0.

Answers

Answer:

As x approaches infinity, f(x) approaches infinity. As x approaches negative infinity, f(x) approaches 0.

Step-by-step explanation:

PLEASE HELP WITH GEOMETRY

Answers

Answer:

acute triangle

Step-by-step explanation:If the square of the length of the longest side of a triangle is less than the sum of the squares of the lengths of the other two sides, then the triangle is an acute triangle.

Given the angle measures of a triangle are 3x + 6 degrees, 4x + 2 degrees and 10x + 2 degrees, determine the 3 angles in this triangle?

Answers

Answer:

36,42,102

Step-by-step explanation:

A triangle is 180° total so your equation to find x is:

3x+6+4x+2+10x+2=180°

17x+10=180

17x=170

x=10

to find the individual sides:

3(10)+6=36

4(10)+2=42

10(10)+2=102

to make sure this is right, add 36+42+102. It should equal 180 and it does

Can somebody please help me out

Answers

Answer:

Right so, you would first graph your center point. Then, based on the radius, you would make four points. Let's say your center point is (0,0) and your radius is 2. You would make a point at (-2,0), (2,0), (0,-2), and (0,2). You would then draw a circle through those points. Let me know if you need any further clarification!

Someone please help me!

Answers

-1/4 i think, Y1-Y2/X1 -X2= the slope . -9-3= -12 and -6 - (-9)= -6 +9= 3. So simplify 3/-12 makes -1/4.

To solve the following system by elimination of the x terms, if the first equation were multiplied by -4, by what number would you multiply the second equation?

Answers

Answer:

6

Step-by-step explanation:

Multiply by 6 and you can eliminate x or y.

what number do these base ten blocks show

Answers

70 should be correct

Susan makes a purchase of $175 and is charged 7.75% for sales tax. What is the total cost of the purchase if Susan charges it on a credit card with a daily interest rate of 0.039% and pays the balance off at the end of 30 days? a. $176.17 b. $186.70 c. $190.77 d. $200.26

Answers

Answer:

C. 190.77

Step-by-step explanation: edge 2022

The required, total cost of the purchase is $190.77. Option C is correct.

What is the percentage?

The percentage is the ratio of the composition of value to the overall composition of value multiplied by 100.

Here,
To calculate the total cost of the purchase, we first need to calculate the amount of sales tax and add it to the original price.

Sales tax = 7.75% of $175 = 0.0775 x $175 = $13.56

Total cost of purchase = $175 + $13.56 = $188.56

If Susan charges the purchase to her credit card and pays it off after 30 days, she will be charged interest on the outstanding balance for those 30 days. The interest rate is 0.039% per day, which is equivalent to 1.17% per month (0.039% x 30).

The interest charged on the outstanding balance after 30 days will be:

Interest = $188.56 x 1.17% = $2.20

Therefore, the total cost of the purchase, including sales tax and credit card interest, will be,

Total cost = $188.56 + $2.20 = $190.76

Therefore, the total cost of the purchase is $190.77.

Learn more about percentages here:

brainly.com/question/13450942

#SPJ6

Preston bought 16 donuts. There were d donuts in each box. Choose the expression that shows how many boxes of donuts Preston bought

Answers

Answer:

What are the option?

Step-by-step explanation:

HELP MEE Simplify the expression : (5x + 3y) + (2x + 12y)

Answers

Answer:

7x+15y

Step-by-step explanation:

Answer:

15y+7x

Step-by-step explanation:

Simply the equation by combining like terms

Which choice shows the correct solution to 2528 ÷ 8?

Answers

I believe The answer is B


Answer:

B.

Step-by-step explanation:

Hope it helps!

A triangle on a coordinate plane is translated according to the rule T-3, 5(x, y). Which is another way to write this rule?
VX
(x,y) - (x - 3, y + 5)
O (x, y) - (x-3, y-5)
(x,y) - (x + 3, y-5)
O(x, y) - (x + 3, y + 5)

Answers

Answer:

A

Step-by-step explanation:

The solution is, The way to write the rule is: (x, y) is  (x – 3, y + 5).

A triangle which is on a coordinated plane is translated to the rule.

What is coordinate plane?

Two lines combine to generate the two-dimensional surface known as the coordinate plane. The x-axis is a single horizontal number line. The y-axis is the name of the vertical number line that is the other number line.

here, we have,

The original rule x and y coordinates

that are being moved to the left-hand side of the equation by

decreased by 3 units and rise up by 5 units.

Based on the information given,

we can come to the conclusion that other way to

write the given rule is

(x, y) is (x – 3, y + 5).

Hence, the other rule which are given are incorrect.

To learn more about coordinate plane :

brainly.com/question/8978243

#SPJ7

select the group of numbers that are ordered least to greatest.

Answers

Answer: I think it’s the 2nd, 3rd and 4th

Step-by-step explanation:

[tex]\huge\pink{AnSwer}[/tex][tex]option \: b \: is \: the \: correct \: answer.[/tex]

2(5x + 3) - 2(2x - 3)

Answers

Factor: 6(x + 2)

Simplify: 6x + 12

Answer:

[tex]\boxed {6x + 12}[/tex]

Step-by-step explanation:

Solve the following expression:

[tex]2(5x + 3) - 2(2x - 3)[/tex]

-Use Distributive Property:

[tex]2(5x + 3) - 2(2x - 3)[/tex]

[tex]10x + 6 - 4x + 6[/tex]

-Combine like terms:

[tex]10x + 6 - 4x + 6[/tex]

[tex]\boxed {6x + 12}[/tex] (final answer)

please help me with this, thank you so much!!

Answers

Answer:

a. 55.5

b. 12

Step-by-step explanation:

a. 94+17=111

180-111=69

2x+69=180

2x=111

x=55.5

b. 180-90=90

5x-7+x+25= 90

6x+18=90

6x=90-18

6x=72

x=12

Which set of line segments could create a right triangle?
24, 30, 35
12, 18, 30
18, 24, 30
18, 24, 35

Answers

thirdStep-by-step explanation:

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