Answers
Answer:
x=120 degrees
Step-by-step explanation:
angle below angle x=y
y=40 because it is corresponding congruent angle
x+y+20=180
x+40+20=180
x=120
Answer:
120
Step-by-step explanation:
two lines are parallel
20+40+x=180
x=180-60
x=120
Related Questions
HELP PLEASE!! Determine the value of “?” 8x-40=? (X-5)
Answers
Answer:
0
Step-by-step explanation:
8(5)-40=0
40-40=0
Rewrite the function f(x)=4(x-2)²-8 in the form f(x)=ax²+bx+c.
Answers
Answer:
4[tex]x^{2}[/tex]-16x+8
Step-by-step explanation:
4(x - 2)(x - 2) - 8 = 4([tex]x^{2}[/tex] - 4x + 4) - 8 = 4[tex]x^{2}[/tex] - 16x + 16 - 8 = 4[tex]x^{2}[/tex] - 16x + 8.
Answer:
[tex]f(x) = 4x^2 -16x + 16[/tex]
Step-by-step explanation:
f(x)=4(x-2)² Simplify.
f(x) = 4x^2 - 16x + 16
Form f(x)=ax²+bx+c.
f(x) = 4x^2 - 16x + 16
Triangle A'B'C' is the image of triangle ABC.
Answers
Which expressions are equal to 105? O (104) O 103.102 1 105 (103) (10-10-10-10-10
Answers
Answer:
the first one and third one
Step-by-step explanation:
I think
The expressions which is equal to 10⁵ are 10³. 10² and 10 . 10 . 10 . 10 . 10.
What are Expressions?Expressions are mathematical statements which consist of two or more terms and terms are connected to each other using mathematical operators like addition, multiplication, subtraction and so on.
The given expression is 10⁵.
(10⁴)¹ = 10⁴
We have a rule of exponents,
xᵃ . xᵇ = xᵃ⁺ᵇ
10³. 10² = 10³ ⁺ ² = 10⁵
1 / 10⁵ = 10⁻⁵
(10³)² = 10^(3 × 2) = 10⁶
10 . 10 . 10 . 10 . 10 = 10⁵
Hence the equivalent expressions are 10³. 10² and 10 . 10 . 10 . 10 . 10.
Learn more about Exponents here :
https://brainly.com/question/30066987
#SPJ7
HAHAHHAHA, im going 2 fail now :D
A 36-foot long rope is tied from the top of a pole to a stake in the ground. If the stake is 17 feet from the base of the pole, find the height of the pole. Round to the nearest tenth if necessary.
Answers
Answer:
Perpendicular = 31.73 ft (Approx)
Step-by-step explanation:
Given:
Length of rope (Hypotenuse) = 36 ft
Base = 17 ft
Find:
Height of pole (Perpendicular)
Computation:
Perpendicular = √Hypotenuse² - Base²
Perpendicular = √36² - 17²
Perpendicular = √1,296 - 289
Perpendicular = 31.73 ft (Approx)
Which of the following is true? Use the number line to help you decide.
Answers
Answer:
the answer is C
Step-by-step explanation:
bc the rest of them are wrong
Is it true that when you find 10% of a number, that you are finding 1/10 of that number or dividing (divvy) the number by 10. This is the same as moving the decimal place by one.
Answers
Answer:
Yes this is true
Step-by-step explanation:
when ur moving right of the decimal point it goes tenths hundredths and thousandths so yes this is true PLEASE MARK BRAINLIEST ;C
Which answer describes the sequence {1,3,7,15,…} as a mathematical statement?
Answers
Answer:
something to do with sets
Step-by-step explanation:
I think {odd numbers from 1 to 15 inclusive, there is something more to it but this is just a idea
A toy is on sale for $28.50. If the tax rate is 6.25%, what is the total cost of the toy?
Answers
Answer:
30.28
Step-by-step explanation:
6.25 percent of 28.50 is 1.7815 1.78 rounded
28.50+1.78=30.28
HURRY!!!!!
The variables y and x have a proportional relationship, and y = 7 when x = 2.
What is the value of y when x = 5?
Answers
Answer:
y=10
Step-by-step explanation:
what ever x='s you add 5 and what ever y='s you subtract 5
Answer:
The answer is 17.5
Step-by-step explanation:
if you divide 17.5 / 5 it will equal the same number as dividing 7 / 2 so 17.5 / 5 = 3.5
£1800 is invested for 3 years at 2% per year simple interest work out total interest
Answers
Answer:
£108
Step-by-step explanation:
the rule of the simple interest is:
I=PRT
P=£1800 R=0.02 T=3
I=1800×0.02×3
I=£108
The point (4, 5) is translated two units left and eight units down. What is the y-coordinate of the image?
Answers
Answer:
the new coords are (2,-3) the new y coord is -3
Step-by-step explanation:
Step-by-step explanation:
Of course the new coordinates are (2,-3)
Hope it helps....
'cause you know better.....
Which of the following is an x intercept of the function, f (x)=x^3 -5^2-8x+48
Answers
Answer: positive 4
Step-by-step explanation:
can somebody help with this no fake answers please im kinda low
In a survey of the students in a class, it was found that 9 students worked during summer holidays. If this represents 25% of the class, how many students are there in the class?
Answers
Step-by-step explanation:
let the total students be x then
25/100x=9
x=9×100/25
x=9×4
x=36
so total students are 36
can you guys please help me quick !
Answers
Answer:
31
Step-by-step explanation:
58 - 27 = 31
PLZ HELP ME WITH THIS QUESTION!?!
Answers
Answer:
8.333333333333333
Step-by-step explanation:
Answer:
25/3 - Or in a simpler form 8 1/3
Step-by-step explanation:
I multiplied 15 by 5/9. I hope this helps :)
a baseball team has won 25 games and lost 12 games. if the baseball teams rate continue through a 148 game season, then how many games will they have won?
Answers
Answer:
100 games won
Step-by-step explanation:
1. 25 games won and 12 games lost is a total of 37 games
2. If you're comparing the 25 games out of 37 games won to a total of 148 games played and trying to find the number of games won you would multiply 25 times 148 divided by 37
a line is reflected. which of these could be the result?
Answers
Answer:
A
Step-by-step explanation:
I chose C on A P E X but it said the answer was A
The line is reflected it could be a result of the line or the point is congruent to the preimage. Hence the option A is correct.
Waht is relfected line ?A reflected line is a figure such as an image that is reflected when the image is congruent to the preimage. It point in the figure to the image across the fixed line. This fixed line is caleld as line of reflectance. It can done by coordinating the using the planes.
Find out more information about the reflected line.
brainly.com/question/22342234
Which expressions are equivalent to 3(x + 3y + 2x − y )?
3(3x + 2y) and 9x + 6y
3(3x + 4y) and 9x + 12y
3(x + 4y) and 3x + 12y
3(x + 2y) and 3x + 6y
Answers
Answer:
3(3x + 2y) and 9x + 6y
Step-by-step explanation:
3(x + 3y + 2x - y)
= 3 (x + 2x) + (3y - y)
= 3 (3x + 2y)
= (3 • 3x) + ( 3 • 2y)
= 9x + 6y
Find the amount to tip on a $67.99 dinner, when you tip 20%. Round to the nearest cent.
Answers
Answer:
$13.60 for tip
$81.59 for total meal cost
Step-by-step explanation:
Meal = $67.99
tip is 20% so 0.20
67.99*0.20=13.60 tip
find the value of x.
Answers
Maria sells a motorcycle for $5,000 and a car for $25,000. What is the total commission that she will earn on the sale of these two vehicles?
Answers
Maria will make 10% on 5,000 for the motorcycle and 15% on 25,000 for the car she sold
2r in 3 like terms.
i need helpp!
Answers
Answer:
no se lo ablas
Step-by-step explanation:
Answer:
Can you please rephrase that question I'm not understanding.
Step-by-step explanation:
Help pls!!
You can check more than one box but number them so Ik please and ty !
Answers
Answer:
Step-by-step explanation:
Answer:1:2
2:3
3;1
4;3
5;2
6:1
7:3
8;1
Step-by-step explanation:Like if correct
what is the equation of the product of 2 and the sum of 8 and y
Answers
Answer:
2(8 + y) = 2y + 8
Step-by-step explanation:
uhm....ya
I am not sure how to do this.
Answers
Answer:
Hopefully this can help
Step-by-step explanation:
hii please help i’ll give brainliest if you give a correct answer please please hurry it’s timed
Answers
The first book ur
3. How many possible negative real zeros are there for the polynomial g(x) = 2x4 + x3 - 4x + 1?
A. 1
B. 3
C. 2
D. 5
Answers
Help please. A store has a sale. Customers can buy one item at full price and take 50% off the cost of a second item with a lesser price. Nikia buys one item with a price of $80 and another item with a price of $120. With the sale, what percent discount does Nikia receive on her total purchase?
Answers
Answer:
Your answer
70% discount on total price
Mark it as Brainlist. Follow me for more answer.
Step-by-step explanation:
The base charge of a cab in new york is $2.50 as soon as you enter the cab. There is an additional charge of $2.50 per mile traveled. Calculate how many miles you can travel on $20 without giving any tip.
Answers
Answer:
7 miles
Step-by-step explanation: