If a soccer team won 7 of Its 13 games, what was their ratio of wins to losses? Assume that there were no tle games.
A. 1 to 2
B. 7 to 20
C. 7 to 6
D. 7 to 13
Answer: The answer would be D, 7 to 13.
Step-by-step explanation: It is 7 to 13 because you are assuming there are no other games. So you can see it is 7 to 13 because they have only won 7 out of 13 games.
10 POINTs!! Please give some sort of explanation
Answer:
B
Step-by-step explanation:
She starts each week with 108 phones to fix.
Since this is true, you can use the formula to figure this out.
Hope this helps!
We drove 8 hours yesterday.
We drove 7 hours today. How
long does it take to get to
our vacation?
Answer:
15 hours
Step-by-step explanation:
use the Pythagorean theorem to find the distance between the points (4,6) and (-5,8)
Answer:
9.21954445
Step-by-step explanation:
or square root of 85
both are correct
after completing the square what are the solutions to the quadratic equation below
x²-5x-6=3
Answer:
x = 5/2 + sqrt(61)/2 or x = 5/2 - sqrt(61)/2
Step-by-step explanation:
Solve for x over the real numbers:
x^2 - 5 x - 6 = 3
Hint: | Solve the quadratic equation by completing the square.
Add 6 to both sides:
x^2 - 5 x = 9
Hint: | Take one half of the coefficient of x and square it, then add it to both sides.
Add 25/4 to both sides:
x^2 - 5 x + 25/4 = 61/4
Hint: | Factor the left hand side.
Write the left hand side as a square:
(x - 5/2)^2 = 61/4
Hint: | Eliminate the exponent on the left hand side.
Take the square root of both sides:
x - 5/2 = sqrt(61)/2 or x - 5/2 = -sqrt(61)/2
Hint: | Look at the first equation: Solve for x.
Add 5/2 to both sides:
x = 5/2 + sqrt(61)/2 or x - 5/2 = -sqrt(61)/2
Hint: | Look at the second equation: Solve for x.
Add 5/2 to both sides:
Answer: x = 5/2 + sqrt(61)/2 or x = 5/2 - sqrt(61)/2
Look at this graph:
Determine whether the graph represents a function.
Answer:
true
Step-by-step explanation:
here this might help a little Use the vertical line test to determine whether or not a graph represents a function. If a vertical line is moved across the graph and, at any time, touches the graph at only one point, then the graph is a function. If the vertical line touches the graph at more than one point, then the graph is not a function.
Which link would provide the best supporting information for this piece?
Answer: A
Step-by-step explanation:
Element X is a radioactive isotope such that every 94 years, its mass
decreases by half. Given that the initial mass of a sample of Element X is 410
grams, how long would it be until the mass of the sample reached 350 grams,
to the nearest tenth of a year?
Answer:
21.5
Step-by-step explanation:
Select the correct answer from each drop-down menu.
The value of √42 is (blank) number . It’s value is between (blank )
Answer:
Blank 1 would be irrational
Blank 2 would be 5 and 7
Step-by-step explanation: I just took the test
Shelby paid $1.75 for a notebook at a big 75% off sale. What was the original price of the notebook?
Answer:
$7.00
Step-by-step explanation:
The discount is 75% off. To answer this question, multiply n (the original price) by (1.00 - 0.75): 0.25n = $1.75.
Solving this for n, we get $7.00
WILL MARK BRAINLIEST ONLY HAVE 10 MINUTES JUMBER 6
Answer:
Answer:
1 notebook = 5.69 + paper 1.39 + dividers 1.45 + 2 pens 2.38 + pencils2.5
13.41 is the answer
Step-by-step explanation:
Step-by-step explanation:
In setting up a conversion factor, where is the quantity of units you are converting to placed?
y=-3x + 10
y = -2x + 6
Substitution method
Answer:
x=4 and y=−2
Step-by-step explanation:
y=−3x+10;y=−2x+6
Step: Solve y=−3x+10for y:
Step: Substitute−3x+10foryiny=−2x+6:
y=−2x+6
−3x+10=−2x+6
−3x+10+2x=−2x+6+2x(Add 2x to both sides)
−x+10=6
−x+10+−10=6+−10(Add -10 to both sides)
−x=−4
-x/-1 = -4/-1 (Divide both sides by -1)
x=4
Step: Substitute4forxiny=−3x+10:
y=−3x+10
y=(−3)(4)+10
y=−2(Simplify both sides of the equation)
Answer:
Solution is the point (4, -2)
Step-by-step explanation:
use the expression for y from the first equation in the second equation:
then the equation y = - 2 x + 6 becomes:
- 3 x + 10 = - 2 x + 6
add 3 x to both sides
10 = 3 x - 2 x + 6
10 = x + 6
subtract 6 from both sides
x = 4
Now replace x with 4 in the first equation to find y:
y = - 3 x + 10 = - 3 (4) + 10 = - 12 + 10 = -2
Therefore this is the point solution to the system:
(4, -2)
is 3 correct pls helppppppppppp
Answer:
yes it is you didn't even have to ask the question
Step-by-step explanation:
hope this helped :)
As an estimation we are told £3 is €4
Convert €90.50 to pounds give your answer rounded to 2 DP
Answer: £67.88
Step-by-step explanation:
From the estimation, we are informed that £3 = €4. This means that:
£1 = €4/3
Therefore, to convert €90.50 to pounds will then be:
= 90.50 ÷ 4/3
= 90.50 × 3/4
= 90.50 × 0.75
= 67.875
= £67.88
64 is 4 times the difference between Sarah's age, a, and 44. Assume Sarah is older than 44. (pls show an equation to determine Sarah's age)
Answer:
64=4(a-44)
Step-by-step explanation:
64=4(a-44)
64=4a-176
64+176=4a
240=4a
4a=240
a=240/4
a=60 years old
Which inequality is true when x = -8
Answer:
b.
Step-by-step explanation:
-4 x -8 = 32 (negative and negative = positive) and the sign is greater or equal to, which the answer is equal to
Answer:
The answer is B!
Step-by-step explanation:
-4x-8=32
When you have two negatives when multiplying or dividing the answer will always be a POSITIVE.
What is the Y-intercept of function described in the table
Answer:
4
Step-by-step explanation:
The pattern is going down by 1 each time, so the x and y pair for the y-intercept would be (0,4).
Hope it helps!
4.) Mindy works for an ice cream cart vendor. She receives $38 for taking the cart out for a
shift plus a commission of $0.15 for each item she sells. Mindy worked a shift Saturday
and earned less than $68.
Part A: Write an inequality to determine x, the number of items Mindy sold?
Part B: Solve your inequality to determine x, the number of items Mindy sold on
Saturday
Answer:
10 year old virgin nerddddd
Step-by-step explanation:
A scientist studied the migration pattern of two types of whales.
Humpback Whales traveled 2,240 miles in 28 days.
Gray Whales traveled 2,368 miles in 32 days.
If the Humpback Whales had traveled at the same rate for 32 days, how many more miles would they have traveled than the Gray Whales?
Answer:
not sure
Step-by-step explanation:
its wird
I need help on this geometry thing someone plz hell
Answer:
Step-by-step explanation:
The quotient of 6 divided by the difference of m minus 3
A.15
B.2
C.3
D.21
E.42
how do u do this but in clear
Answer:
Look at the explanation :)
Step-by-step explanation:
Angle 2 and 3 are supplementary angles, which means they are equal.
Therefore, if
Angle 2 = 4x - 26
and
Angles 3 = 3x + 4,
It means that 4x - 26 = 3x + 4
Solve it,
4x = 3x + 30
x = 30
Input x to each angles,
Angle 2,
4(30) - 26 = 120 - 26 = 94
Angle 3,
3(30) + 4 = 90 + 4 = 94
Hope this helps :)
Let me know if there are any mistakes!!
13 percent increase of 130
Put the following values in order from LEAST to GREATEST: -6,1-8], 2, 131, 5
Answer:
-6, 1.8 , 2, 5, 131
Step-by-step explanation:
Answer:
-6, 1/8, 2, 5, 131
Step-by-step explanation:
the negative is smaller then the wholes but I am not sure if the fraction is. I belive its smaller so it might be like that but not 100% sure.
What is the correct simplification for the last problem? 16x2 - 3x
13x2
13x
Answer:
13x2
Step-by-step explanation:
Priscilla can make 2 bracelets in 18 minutes. At this rate, how many bracelets can she make in 72 minutes?
Answer:
8
Step-by-step explanation:
divide 72 by 18 to get 4. multiply 4 by 2 and you get 8. hope this helps
Answer:
make 8 braclets within 72 minutes
Step-by-step explanation:
2 bracelets 4 bracelts 6 bracelets 8 bracelets
18 minutes 36minutes 54minutes 72 minutes
Tell whether the ratios form a proportion
12 players 21 teams 15 players from 24 teams
4x squared plus 4y plus 3x plus 2y squared
If f(x) = - x2 + 6x - 1 and g(x) = 3x2 - 4x - 1, find (f - g)(x).
O A. (f- g)(x) = 2x2 + 2x - 2
O B. (f- g)(x) = -4x2 + 10x
O c. (f- g)(x) = 4x2 - 10x
O D. (f- g)(x) = -4x2 - 2x
The (f-g)(x) is- 4x²+ 10x
What are functions?A function in mathematics from a set X to a set Y allocates exactly one element of Y to each element of X. The sets X and Y are collectively referred to as the function's domain and codomain, respectively. Initially, functions represented the idealized relationship between two changing quantities.
Given
f(x) = - x² + 6x -1
g(x)=3x² - 4x - 1
(f-g)(x) = - x² + 6x -1 -(3x² - 4x - 1)
(f-g)(x) = - x² + 6x -1 - 3x² + 4x + 1
(f-g)(x) = - 4x² + 10x
(f-g)(x) = - 4x²+ 10x
To know more about codomain refer to :
https://brainly.com/question/14626586
#SPJ2