PLZZZ HELP NEEDED ASAP WILL GIVE BRAINLIEST (IF RIGHT)
Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solutions.
Answers
Answer:
x=18.5
y=37
Step-by-step explanation:
90+2y+16=180
106+2y=180
2y=74
y=37
16+4x+90=180
106+4x=180
4x=74
x=18.5
Answer:
y = 37, x = 18.5
Step-by-step explanation:
O = 16 because of the vertical angles rule. The degrees on a straight line is 180 degrees. That means that because AB is a straight line, 2y + O + 90 = 180. We also know that CD are straight, so O + 4x +90 = 180.
Now we solve for x and y:
2y + O + 90 = 180
2y + 106= 180
2y = 74
y = 37
O + 4x +90 = 180
16 + 4x +90 = 190
4x + 106 = 180
4x = 74
x = 18.5
I hope this helps, I'm not entirely sure if it's right, you may want to try to check!
Related Questions
Sally and Anne went to the movies. They each purchased a drink. They also bought one popcorn and one veggie cup to share. Each woman's total is modeled with this expression: 9+1.34+1/2(3.50+1.74) How would you simplify the expression? Explain your steps.
Answers
Answer:
12.91
Step-by-step explanation:
We are told that Each woman's total is modeled with this expression:
9 + 1.34 + 1/2(3.50 + 1.74)
To solve this we will use the BODMAS acronym.
So the first operation will be to solve what's in the bracket to give;
9 + 1.34 + 1/2(5.14)
Let's now carryout the multiplication of the bracket to give;
9 + 1.34 + 2.57
Using the addition operation now gives us: 12.91
Answer: First, add the decimals in the parentheses. Next, multiply that number by 0.5. Finally, add all the decimal numbers.
how do i find the value of x on this line?
Answers
You would do 54 minus 35 because the line is a total of 54 units and the part of the line that isn’t x is 35 units so you subtract them to get 19 units which is the length of the line that’s left.
Will give brainlest
What is 3/4 divided by 1/2
Answers
Answer:
[See Below]
Step-by-step explanation:
[tex]Hey~There![/tex]
_______________________
➜ Turn the fractions into decimals:
[tex]\frac{3}{4}=0.75[/tex][tex]\frac{1}{2}=0.50[/tex]➜ Now divide:
[tex]0.75[/tex] ÷ [tex]0.50=1.5[/tex]_______________________
So based on the above work we can conclude that the answer is:
Fraction Form: [tex]\frac{\bold3}{\bold2}[/tex]Mixed Number Form: [tex]\bold1\frac{\bold1}{\bold2}[/tex]Decimal Form: [tex]\bold1.\bold5[/tex]_______________________
[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ
HELP pLZZZX I I need it really bad
Answers
Answer:
1) 5
2) 7
3) 11
4) 4
Step-by-step explanation:
Your math teacher tells you that the next test is worth 100 points and contains 38 problems. Multiple choice questions are worth 2 points each and word problems are worth 5 points each. How many of each type of question are there?
Answers
eight 5 and thirty 2
Step-by-step explanation:
8 times 5 = 40 and then 30 times 2 = 60
40+60= 100
8(5 + x) + 15 plz help rrrrrrrrrrrrrrrrrrreeeeeeeeeeeeee
Answers
Answer:
8x+55
Step-by-step explanation:
Simplify the expression.
A bag contains 5 red, 5 blue, 4 green, and 2 yellow marbles. What are the odds of drawing a green marble? PLEASE ANSWER ASAP!!!! if you could please explain how
1 point
1:2
3:5
1:3
4:10
Answers
Answer:
1:3
Step-by-step explanation:
12 marbles that are not green. Make it a fraction of 4/12--> which can be simplified to 1/3 = 1:3
Para calcular la altura alcanzada por un proyectil en la tierra es suficiente conocer la velocidad de lanzamiento
Answers
Answer: This is false, Esto es falso
Step-by-step explanation:
The average weight of the top 5 fish at a fishing tournament was 13.3 pounds. Some of the
weights of the fish are shown in the table.
Answers
Answer:
15.4 lbs
Step-by-step explanation:
Since the average of the top five is 13.3 this says that:
total weight of all the fish / 5 = 13.3 lbs
Therefore, the total weight of all five fish is equal to:
13.3 * 5 = 66.5
With this number, I subtracted all the other weights and found that the missing weight was:
15.4lbs.
Therefore, Wayne S. had the biggest fish weighing 15.4lbs
Answer:
15.4
Step-by-step explanation:
(14.2 + 13.4 + 12.1 + 11.4 + X) / 5 = 13.3
(51.1 + X) / 5 = 13.3
Cross:
51.1 + X = 66.5
then X = 66.5 - 51.1
= 15.4
find slope.
a. 4
b. -1/4
c. 1/4
d-4
Answers
Answer:
1/4
Step-by-step explanation:
What is the value of x
Answers
Answer:
180-45=135
2x-5=135
2x=140
x=70
Step-by-step explanation:
evaluate function expressions
3•f(-4)- 3•g(-2)
Answers
Answer:3(-4f-g(to the power of -2)
Step-by-step explanation:
3(-fx4-g(to the power of -2) reorder and get solution.
Answer:
-12f + 6g
Step-by-step explanation:
f x -4 then 3 x -4f which you get -12f.
g x -2= -2g then -2g x 3= -6g.
Then we take the subtraction sign in the middle and make the equation simpler.
Billy has a gift card with a $160 balance. He buys several video games that cost $50 each. After the
purchases, his gift card balance is $10. Enter an equation to help find out how many video games Billy
bought
The equation
can help find out how many games Billy bought
Answers
Answer:
10=160-50x
Step-by-step explanation:
he bought 3 games
Rolando has an annual salary of $46,000, and his company pays him twice a
month. What is the gross income per paycheck that Rolando receives?
Answers
Answer:
$1916.667
Step-by-step explanation:
$46,000 / (12 months * 2) = $1916.667
Reasoning Which number below comes first when the numbers are listed from least to greatest?
Explain. Then write the numbers in order from least to greatest.
[tex] \frac{1}{3} \: \: - 1 \: \: \sqrt{7} \: \: - \frac{9}{2} \: \: 1.5[/tex]
Answers
Answer:
Your order will be √7, 1.5, 1/3, -1, and -9/2
Step-by-step explanation:
7 squared would be 2.64. 1 divided by 3 would be .333. Negative 9 over 2 would be -4.5.
Which fractions are equal to 2/3
Answers
Answer:8/9
Step-by-step explanation:if you divide by 2 it will eventually get to the 2/3
Convert 13 over 2 to a decimal using long division.
Answers
Answer:
6.5
Step-by-step explanation:
You divide.
So like 13 / 2 is 13 divided by 2 and is 6 remainder 1.
You can write this as 6 1/2.
1/2 is 0.5
So 13/2 is 6.5
26 points and Brainliest
Answers
Answer:
A. √34
Step-by-step explanation:
Lets find the decimal form of al the answer choices (round to the nearest hundredth).
√34 ≈ 5.83
√24 ≈ 4.90
√68 ≈ 8.25
√44 ≈ 6.63
On the number line, we see that the red dot is between the numbers 5 and 6. The only number that is between those numbers is 5.83 which is √34.
Best of Luck!
I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!
what is the vaule -27-(-12)-3
Answers
18x-2 = 17x +2 help
Answers
Answer:
4
Step-by-step explanation:
18x-2 = 17x +2
⇒18x-17x - 2 = 2
⇒x - 2 = 2
∴ x = 4
Crystal baked 54 muffins for her family and friends. Her friends take 1/6 of the muffins. How many muffins does she have left? Of the muffins that she has left, her family took 2/5 of them. How many muffins did her family take? After her friends and family have taken their muffins, Crystal eats 1/3 of what is left. How many muffins did Crystal eat?
Answers
Answer:
she has 45 muffins left
her family took 18 muffins
crystal ate 9 muffins
Step-by-step explanation:
54 × 1/6 = 9
54 - 9 = 45
45 x 2/5 = 18
45 - 18 = 27
27 x 1/3 = 9
Harper knows he is 100 yards from school. The map on his phone shows that the school is 1/3 inch from his current location. If Harper’s current location is 3 inches from home on the same map, how far is Harper from home?
Helpppp
Answers
Answer:
4 7/17 yeards or 4.412 yards approximately if the map shows the distance as 3 inches.
Step-by-step explanation:
The actual distance of the Harper from the school = 50 yards. According to the map, the distance from the school = 34 inches. We could say 34 inches represents 50 yards. So, 1 inch could be represented by 50/34 = 25/17 yards. In order to find the actual length of 3 inches in yards, we need to multiply 1 inches value of yards by 3.Therefore, 3 inches = 3* 25/17 = 75/17 = 4 7/17 yeards in decimals 4.412 yards approximately. Therefore, Harper from home is 4 7/17 yeards or 4.412 yards approximately if the map shows the distance as 3 inches.
A muffin recipe calls for 1 1/4 cups of flour for every two in the recipe. How many cups of flour will you need for a recipe that uses 5 eggs?
Answers
Answer: 3 and 1/8 cups
Step-by-step explanation:
I have to solve this but the answer was there so why not answer this
Four students measure the length of a minute-long trial four times
Answers
the value of sqroot -4 is not -2 because
Answers
A bookstore marks up the price of a book by 40% of the cost from the publisher. Therefore, the bookstore's price to the student, P(x) (in $) after a 7.5% sales tax, is given by P(x) = 1.075(x + 0.40x), where x is the cost of the book from the publisher. Evaluate P(60) and interpret the meaning in the context of this problem
Answers
Answer:
This means that, when the price of book from publisher is $60, the bookstore will sell it $88 to the students.
Step-by-step explanation:
Solution:
The cost of book from publisher = 40%
Sales tax = 7.5%
Price of books to the student = p(x) = 1.075x + 0.40x
Where, x is cost of book.
P (60) =?
We know that,
P(x) = 1.075 + 0.40
= 1.475%
=148
Given, Cost of book, x = 60
P (60) = 148 – 60
= 88
This means that, when the price of book from publisher is $60, the bookstore will sell it $88 to the students.
The Base Ten Chart is a System of Units. Select the statement that is true. O The Units of each column can increase or decrease 20 times. Each unit column on the Base Ten Chart has a value. The value of the Unit column to the left of any given unit column is always 10 times greater and the value of the Unit column to the right is always 10 times less. O All unit columns are greater than the column to their left. O All unit columns are less than the unit column to their right.
Answers
PLEASE I WILL MARK BRAINLIST ANSWER PLEASE
Answers
Answer:
What you chose is correct.
Step-by-step explanation:
5+1=6
3+1=4
6 chicken sandwichea and 4 veggie sandwiches
512 students and teachers attended a play in the auditorium. There were 307 teachers in attendance.
What percent of the audience is a teacher? What percent is a student?
Answers
Answer:
60% for teachers and 40% for students
Step-by-step explanation:
Calculator lol
Answer:
teachers: 59.96
students: 40.03
Margie I bought 5 shirts on sale for $40 what is the unit cost
Answers
Answer:
the answer will be 8
Step-by-step explanation:
40÷5=8
Answer:
$8 unit cost I think