Answer:
3 in a half miles
Step-by-step explanation:
solve the system of equations
4x - 3y = 8 and 2x + 5y = -9
I need a math genius’ help on this pls :)
Answer:
4x-3y=8
Simplifies to x=3/4y+2
2x+5y=-9
Simplifies to -5/2y+-9/2
How do you expand and simplify (x-7)(x-8) ?
Answer:
x^2-15x+56
Step-by-step explanation:
(
−
7
)
(
−
8
)
(
−
8
)
−
7
(
−
8
)
BRAINLESS
don't answer if you don't know the answer to the question
The triangle is rotated 90° clockwise around the point (0,0). What will be the coordinates of the image of point L after the rotation?
Answer:
B
Step-by-step explanation:
You see the long side is right on the x axis so the L point will be the same length from itd rotation. Its rotation will have the long side laying along the Y axis and making it (2, 6)
help me find the area :)
Answer:
20.625 ft²
(hope this is right :)
For smart ppl who are good at graphs, inputs, and outputs.
Answer:
I believe the output is f(6) is -1, the output of f(2) is -4, and f(x)=-4 has the outputs of 2, 4, 8, and 10.
I think.
What is the circumference and radius of a circle with a diameter of eight and a half inches?
Answer:
the radius 4.25
Step-by-step explanation:
Help! Look at the pic of attached. I will mark brainliest!
Answer:
you did not attach a paper
Step-by-step explanation:
sorry I wish I could help
What is the price per lb of brand X coffee
if 8 lb were mixed with 12 lb of brand Y
coffee which costs $9/Ib to make 20 lb of
Mark's special coffee blend which costs
$13/1b?
Answer: x = 8/4 = 2
12(2) + 4(6) = 24 + 24 = 48 = 6*8
Step-by-step explanation:
$12X + $6(4) = (X+4)*$8
12X + 24 = 8(x+4)
12x + 24 = 8x + 32
12x + 24 - 8x - 32 = 0
4x - 8 = 0
4x = 8
x = 8/4 = 2
whats 41.803 rounded to the nearest whole number
41.803 is 42 rounded to the nearest whole number because when you go past .5 you round to the nearest highest number, but when your below .5 then you round to the nearest lowest number.
Answer: 41.803 rounded to the nearest whole number would be 42. Whenever you go over .5 you round to the nearest highest number. For example, 41.6 would also be rounded to 42.
Select the correct answer.
What is V192 in simplest form?
OA. 32/3
OB. 3V
Ос.
OD
2748
Answer:
should be C 8v3
Step-by-step explanation:
hope this helps you
Answer:
8V3
Step-by-step explanation:
Math NEED HELP PLzPLZ
Answer:
7x < 60
Step-by-step explanation:
How do I solve this equation using long division?
Answer: 2x2 +3x+5
Step-by-step explanation:
Product of square of x and cube of y
Where’s the image? I don’t see it
Select all the points that are on the graph of the line 3x+2y=24
Answer: It would be (0,12) for sure but I'm not sure about the rest
Step-by-step explanation:
Sheldon gets paid $4 per hour to babysit his cousin. This
weekend, he babysat on both Saturday and Sunday. He
made a total of $56. Sheldon babysat for 8 hours on
Sunday. For how many hours did he babysit on Saturday?
Let x = hours spent babysitting on Saturday. Choose the equation and
solution steps that correctly represent this problem.
Answer:
6
Step-by-step explanation:
4 times 8 = 32. 56 - 32 = 24. 24 divided by 4 = 6.
Jayanti takes shortest route to her home by walking diagonally across a rectangular park. The park measures 60 meters ×80 meters. How much shorter is the root across the park than the route around its edges?
Pls help!!! It's due today in about 6 hours!!!!! I would also like a proper explanation instead of the answer itself!!!!
Answer:
The route across the park is 40 meter shorter than the route around its edges.
Step-by-step explanation:
We have to calculate the distance for both routes
As the route around the edges is straight, we have to find the sum of length of both edges
Let [tex]R_E[/tex] be the distance of route around edges
[tex]R_E = 80+60 = 140\ meters[/tex]
Now we know that a diagonal divides a rectangle in two right angled triangles in which the diagonal is the hypotenuse.
We can use Pythagoras theorem to find the length of the diagonal
So,
[tex]H^2 = P^2 + B^2[/tex]
In the given scenario
P = 60
B = 80
Now
[tex]H^2 = (60)^2 + (80)^2\\H^2 = 3600+6400\\H^2 = 10000\\\sqrt{H^2} = \sqrt{10000}\\H = 100\ meters[/tex]
In order to calculate that how much shorter is the path across the park, we have to subtract the distance across park from the distance across edges.
[tex]= 140-100 = 40\ meters[/tex]
Hence,
The route across the park is 40 meter shorter than the route around its edges.
Solve the equation.
5/6 R = 1/6
Answer:
r = 1/5 or 0.2
Step-by-step explanation:
5/6r = 1/6
Divide everything by 5/6
6/30 simplified is 1/5.
Please help, I'm stuck...
it looks so simple yet I don't get how to do it. Can anyone help explain?
(picture of question attached)
source: Pearson/Savvas Realize
7.74% of 789.13
Give your answer rounded to 2 DP.
Given :
A number 789.13 .
To Find :
7.74% of 789.13 .
Solution :
Let, 7.74% of 789.13 is x.
So,
[tex]x = \dfrac{789.13\times 7.74}{100}\\\\x = \dfrac{6107.8662}{100}\\\\x = 61.08[/tex]
Therefore, 7.74% of 789.13 upto 2 decimal place 61.08 .
Chase caught 2/3 of the balls hit to left field. Ryan caught 3/5 of the balls hit to right field. Which pair of equivalent fractions will help them find the total amount of the balls they both caught?
Answer:
1 4/15 balls
Step-by-step explanation:
From the question, we are told that:
Chase caught 2/3 of the balls hit to left field.
Ryan caught 3/5 of the balls hit to right field.
The Lowest common denominator for both fraction is given as 15
Hence, the equivalent fractions for each boy is calculated such that the denominators of both fraction is 15
For Chase:
We Multiply both numerator and Denominator by 5
2 × 5 /3 × 5 = 10/15
2/5 = 10/15
For Ryan
We Multiply both numerator and Denominator by 3
3 × 3 /5 × 3 = 9/15
3/5 = 9/15
The total amount of the balls they both caught is:
10/15 + 9/15
= 19/15 = 1 4/15
A car dealership has 240 cars in the parking lot and 17.5% of them are wrecked of the other six cars in the lot each color has the same number of cars every one of the colors black how many black cars are there in total total
Answer:
33 cars
Step-by-step explanation:
The computation of the number of black cars in total is shown below:
Given that
There is a car dealership of 240 cars
And,17.5% of them are wrecked
So, the wrecked cars is
= 17.5% of 240 cars
= 42
Now the number of other cars would be
= 240 - 42
= 198
And it is mentioned that there are other six colors lot
So the number of black cars would be
= 198 ÷ 6
= 33 cars
What value of m would make the expression below simplified to 6x
631 - 2.9817 = ?
Please be sure to share the process!
Answer:
it's 63
explanation
2.9817
-
631
__________
631.9817
Because 2-1=1
The height of a triangle is 6 units less than twice the base length if the height is 18 units, what is the base length
Answer:
12 units
Step-by-step explanation:
h=2x-6
18=2x-6
24=2x
12=x
Зу + 9x = 12
y=mx+b
Answer:
y = -3x + 4
Step-by-step explanation:
3y + 9x = 12
subtract 9x
3y = 12 - 9x
divide by 3 on both sides
y = 4 - 3x
or
y = -3x + 4
Answer:
y=-3x + 4
Step-by-step explanation:
Convert standard form equation into y-intercept form
3y +9x=12
3y= 12-9x
Divide both sides by 3 to isolate the y (you can flip the equation if it is easier)
y= -3x+4
hope this helps and have a great day :)
PLS PLS PLS HELP MEEEEEEEEEEEEEE
Answer:
Choice B: Carbon would not be recycled and added to soil, interrupting the cycle.
Step-by-step explanation:
Without the help of decomposers, the ones who break the dead organisms down, the carbon would be locked inside the dead organism. Then carbon wouldn't be able to get recycled through the air. The only way it could be released would be through combustion.
Which of the following points lie in the solution set to the following system of inequalities?
y>-3x+3
y>x+2
Answer choices
(2,-5)
(-2,5)
(2,5)
(-2,-5)
Answer:
(2,5)
Step-by-step explanation:
i believe this is the answer because when you graph this equation, (2,5) lies in the equation
a company can buy packages of 500 sheets of paper for $4. At this rate, how much paper can bet bought for $2000
Answer:
2000/4×500=250000sheets
Step-by-step explanation:
What are the domain and the range of this function
Answer:
D: {1,-5}
R: {7,-4}
Step-by-step explanation:
2 out of 5 runners finished in fewer than 10 minutes. What percent of the runners finished in fewer than 10 minutes?
Answer:
40%
Step-by-step explanation:
2/5 can be converted to 40/100 by multiplying the numerator and denominator by 20.
40/100 is equivalent to 40%.