Answers
Related Questions
Find an equation for each line.
Answers
y/ y = 1x - 1
l/ is a zero slope
p/ is a undefined slope
Boris rides around a 800 metre track recording his speed each time. In
the three laps he recorded 49 secs, 53 secs and 48 secs. What was his
average time per lap?
Answers
Answer:
The easiest way to work out average times is to convert them all to seconds. 60 secs makes 1 min etc. Add all the seconds. Then divide the sum by the number of entries, hope this works.
Step-by-step explanation:
13. On a game board, one peg has coordinates (-5,3), and another peg has coordinates
(1,-2). What is the distance between the two pegs? Round your answer to the
nearest tenth.
Answers
Answer:
-3.2
Step-by-step explanation:
5x-15y=45 solve for y
Answers
Answer:
y=(0,-3)
Step-by-step explanation:
To find the y-intercept, substitute in 0 for x and solve for y
Answer:
y = -3 + x/3 sorry i got a mistake from the last one THIS IS THE RIGHT ONE!
Step-by-step explanation:
happy to help! and if u need any help with math, just call me :)
i would help you gladly!
Type the correct answer in the box. Use numerals instead of words. What value of x makes this equation true? -2x + 3 = -15 x =
Answers
Answer:
x=9
Step-by-step explanation:
plug in the number 9
-2(9)= -18
-18+3= -15
How many faces does this pyramid have?
Answers
Answer: 5 :)
Step-by-step explanation:
Which number is between 1.2 and 2.3
A. 0.123
B. 0.132
C. 1.02
D. 1.23
D. 1.32
Answers
Answer:
D. 1.23, (or D. 1.32?)
Step-by-step explanation:
from 1.2 to 2.3 the decimal points are:
1.2 - 1.3 - 1.4 - 1.5 - 1.6 - 1.7 - 1.8 - 1.9 - 2.0 - 2.1 - 2.2 - 2.3
A. cant work because it comes before 1.2
B. cant work because it also comes before 1.2
C. Cant work because all though its in the ones place, the decimal is too small
D. Can work because it comes after 1.2, and before 2.3 Same thing for the other letter D you put, because it is between the numbers 1.2 and 2.3
Look at this graph:
What is the slope?
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Answers
Answer:
2/1
Step-by-step explanation:
2 up and 1 to the right
use the distributive property to create an equivalent expression5(3x+4y-2)
Answers
Hey there!
Distribute [tex]\bf{5}[/tex] into all of your terms! (MULTIPLY it to all your given terms in other words!)[tex]\bf{5(3x +4y-2)}\\ \bf{5(3x) +5(4y) +5(-2)}\\ \bf{5(3x)=15x}\\ \bf{5(4y)=20y}\\ \bf{5(-2)=-10}}\\ \\ \boxed{\bf{Answer: 15x +20y-10}}\checkmark[/tex]Good luck on your assignment and enjoy your day!~[tex]\frak{LoveYourselfFirst:)}[/tex]
PLEASE HELP DUE SOON
Jolie purchased a concert ticket on a web site. The original price of the ticket was $110. She used a coupon
code to receive a 15% discount. The web site applied a 10% service fee to the discounted price. Jolie's ticket
was less than the original price by what percent?
Answers
Answer:
I got 7%
Step-by-step explanation:
110 x .15 = 16.5
110-16.5=93.5
93.5 x .10 = 9.35
93.5 + 9.35= $102.82
Thats the discount price
110 - 102.82 + 7.18
7.18/102 = .0698
.0698 x 100 = 6.98
7%
I have this on my middle school test and it's my first time doing it so yea. I hope it helps even if it's already too late.
I had to edit it beforee
Triangle DEF, shown below, is reflected over the y-axis to form triangle D'E'F'. What are
the coordinates of F'?
Answers
Answer:
The answer is -6, -4
Step-by-step explanation:
The coordinates of F' are (-6, -4).
What is Translation?Each point in a figure is moved the same distance in the same direction using a type of transformation known as translation.
A transformation known as a translation involves moving each point in a figure uniformly and in the same direction.
Given:
Triangle DEF is reflected over the y-axis to form triangle D'E'F'.
now, we have the rule for reflection over y axis
P( x, y)-----> P' (-x, y)
Then the coordinates of D'E'F are
D(4, 1)---------> D'(-4, 1)
E(8, -3)---------> E'(-8, -3)
F (6, -4)----------> F'(-6, -4).
Learn more about Translation here:
https://brainly.com/question/17592356
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the ratio of pink starburst to yellow starbursts in kels bag 25% What precept of the whole bag contains pink Starburst
Answers
Answer:
Pink Starburst occupies 20% of the total bag space
Step-by-step explanation:
Given
Ratio of pink (P) starburst to yellow (Y) starbursts [tex]= 0.25[/tex]
Mathematically, it can be written as
[tex]\frac{P}{Y} = 0.25\\Y = \frac{P}{0.25} \\Y = 4P[/tex]
Then the % space taken by pink startburt is equal
[tex]\frac{P}{4P + P} \\= \frac{P}{5P}\\= \frac{1}{5}\\= 0.2[/tex]
Hence, Pink Starburst occupies 20% of the total bag space
work out an estimate for sqrt 63.6 x 102.3
Answers
Answer:
81
Step-by-step explanation:
Round 63.6 to 64
Round 102.3 to 102
Multiply 64 × 102=6528
Square root 6528 to get 80.796
Round 80.796 to 81
The estimate square root value of 63.6 x 102.3 is 81
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be A
The value of A is
A = square root of 63.6 x 102.3
A = √63.6 x 102.3
Now , the value 63.6 can be approximated as 64
And the value 102.3 can be approximated as 102
So , the equation becomes
A = √ ( 64 x 102 )
A = 8 x √102
A = 8 x 10.099
A = 80.79
The value of A can be approximated as
A ≈ 81
Therefore , the value of A is 81
Hence , The estimate square root value of 63.6 x 102.3 is 81
To learn more about equations click :
https://brainly.com/question/10413253
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Which of the following has infinitely many solutions?
A)5x−10=x+20
B)2(6+x)=14+2x
C)10x+5=3(5x+7)
D)2(4+x)=8+2x
Answers
Leo gets paid $12.40/hr and works 32 hrs. per week. His gross pay for a week is $ FICA is 7.65% of your gross pay. Leo will have to pay $ for FICA.
Answers
Answer:
19.10
Step-by-step explanation:
A balloon is floating above a lake and a sunken canoe is below the surface of the lake. The balloon's vertical position is 12 meters and the canoe's is -4.8 meters. The equation 12 + d = -4.8 represents this situation.
What is the value of the variable in this equation?
Answers
There are 24 boys and 16 girls on a playground. What is the ratio of boys to total number of children on the playground ?
Select all the equivalent ratios that represent this relationship.
A.) 24:40 B.) 3:2 C.) 6:10 D.) 24:16 E.) 3:5 F.) 6:4
Answers
Answer: A
Step-by-step explanation:
Hope this helps :)
Answer:
24 boys
16 girls
total: 24+16= 40
A) 24:40
B) 3:2
Step-by-step explanation:
Express the ratio below in its simplest
form 3:6:6
Answers
Answer:
1:2:2
Step-by-step explanation:
To simplify this ratio, you need to find a common factor to divide by. In this instance, that would be 3.
number 10 and number 11 please!.
Answers
Does this graph represent a function?
Answers
Answer:
yes
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
because none of the lines go over each other or touch
Click an item in the list or group of pictures at the bottom of the probler
correct position in the answer box. Release your mouse button when th
the item to the trashcan. Click the trashcan to clear all your answers.
Factor completely and then place the factors in the proper location on ti
5y2 - 2y-3
5
14 15
16 17
Answers
Answer:
(5x+3)(x-1)
Step-by-step explanation:
Help ASAP Please I’ll give Brainly award
Answers
Answer:
176
Step-by-step explanation:
trust
If the cost of an item with VAT is Rs 1,356 and without VAT is Rs 1,200, find the VAT?
Answers
Given:
Cost of an item with VAT = Rs 1,356
Cost of that item without VAT = Rs 1,200.
To find:
The VAT.
Solution:
We have,
Cost of an item with VAT = Rs 1,356
Cost of that item without VAT = Rs 1,200.
We know that,
VAT = Cost of an item with VAT - Cost of that item without VAT
= 1356 - 1200
= 156
Therefore, the value of VAT is $156.
What is 9y + 3x + 4x + 6x
Answers
Answer:
9y+13x
Step-by-step explanation:
9y+3x+4x+6x
9y+13x
Answer:
9y+13x
Step-by-step explanation:
Hope this helps & combine like terms!
There are 90 students in the drama club. If 63 of the students are GIRLS, what PERCENT of drama club are BOYS?
Answers
Answer:
30%
Step-by-step explanation:
First, we have to find what percent 63 is of 90:
63/90 = 7/10 = 70%
100 - 70 = 30
So 30% of the drama club are boys
If Awo was caught vaping what would her punishment be?
Answers
If she would be caught depending on where she is at it could be a fine that she has to pay
4 What is the y-intercept of the line represented by the equation y = 4x + 8?
Answers
Answer: Slope: 4
Step-by-step explanation: y-intercept : (0.8)
What is the simplified form of each rational expression? Specify the domain. 75 Points.
(2x² + 11x + 5) / (3x² + 17x + 10)
(x² + 3x - 18) / (x² - 36)
(6x² + 5xy - 6y²) / (3x² - 5xy + 2y²)
Answers
Answer:(2x² + 11x + 5) / (3x² + 17x + 10) is simplified to (2x+1) / (3x+2)
(x² + 3x - 18) / (x² - 36) is simplified to (x-3) / (x-6)
(x² + 3x - 18) / (x² - 36) is simplified to (6x² + 5xy-6y²) / (3x²- 5gx+ 625)
Step-by-step explanation:
280 pages; 10% decrease
heLP! mE!
Answers
Duane always uses 3/10 of money he earns mowing lawns to buy lawn supplies for the work. He puts the rest of the money in the bank. If Duane earned $80 last month mowing lawns, how much money did he put in the bank?
Answers
Answer:
$56
Duane puts 7/10 of his money into the bank.
7/10 of 80 is 56