Answer:
Please leave more information.
Step-by-step explanation:
Find the coordinates of the point that is 2/5 the way from point F to point A
Answer:
umm I really dont know but can u tell me how'd u put a pic up
1. Solve through substitution
y = -3.x + 4. y = 4x – 10
Enter your math answer
Answer:
y= -2 and x= 2.
Step-by-step explanation:
(y=-3x+4)4
(y=4x-10)3
make the x's cancel out.
you get 7y=-14.
y=-2.
-2=-3x+4
x=2
George spent 1 ½ hours studying on Monday, and 1 ⅔ hours studying on Tuesday. If he spent ¼ of the total time studying math, what fraction of an hour did George spend studying math?
The sum of two numbers is 84. The square of the first number is 6 more than the second number
Write a system of equations to find the value of x the first number, and y, the second number.
y = x2 +
Answer:
[tex]x + y = 84[/tex]
[tex]x^2 = 6 + y[/tex]
Step-by-step explanation:
Given
x = First Number
y = Second Number
Required
Write a system of equations
Sum is 84
This is represented as:
[tex]x + y = 84[/tex]
Square of first is 6 more than the second
This is represented as:
[tex]x^2 = 6 + y[/tex]
Hence, the equations are:
[tex]x + y = 84[/tex]
[tex]x^2 = 6 + y[/tex]
Answer: for plato users
y = -x+ 84
y= x^2 + -6
Step-by-step explanation:
I just took the test
After paying $8.07 for a pizza, Jessica has $9.72. How much money did she have before buying the pizza?
Answer:
$17.79
Step-by-step explanation:
9.72+8.07=17.79
Answer:
$17.34
Step-by-step explanation:
Just add
$8.07+$9.72
−9.3=d−3.4
Please
Help
Mr. hacker
Answer:
d = -5.9
Step-by-step explanation:
Answer:
d=-5.9
Step-by-step explanation:
I hoped this helped in your desperate timez
which graph represents y=3x+2
Step-by-step explanation:
The general form of a straight line is y = mx + c, where m is the line's slope and c is the y-intercept.
For y = 3x + 2, the slope is positive 3 and the y-intercept is 2. The line should rise up and pass through the point (0, 2).
We are between Options B and C.
In Graph B, the line raises by 4 units for every 2 units across. Hence its slope is 4/2 = 2.
In Graph C, the line raises by 3 units for every 1 unit across. Hence its slope is 3/1 = 3.
Since we want 3 as the slope,
The answer is Option C.
The graph C represents y=3x+2
What is a Graph?
A diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.
How to determine?The general form of a straight line is y = mx + c, where m is the line's slope and c is the y-intercept.
For y = 3x + 2, the slope is positive 3 and the y-intercept is 2. The line should rise up and pass through the point (0, 2).
We are between Options B and C.
In Graph B, the line raises by 4 units for every 2 units across. Hence its slope is 4/2 = 2.
In Graph C, the line raises by 3 units for every 1 unit across. Hence its slope is 3/1 = 3.
Since we want 3 as the slope,
The answer is Option C.
Learn more about Graphs:
https://brainly.com/question/12272412
#SPJ2
Solve the equation.
X - 67= 9(2x + 3) - 9
I need help
Answer:
x=5
Step-by-step explanation:
x-67=9(2x+3)-9
x-67=18x+27-9
17x=-85
x=5
hey does anyone know what the heck type of questions they ask on a DBA for math on module 05.11? it's my first DBA
The level of the liquid is
Cm3
Answer:
it means it volume is 1 cm ³
Can you help me with this?
Charles has 82 stamps altogether. He has 24 more local stamps than foreign stamps.
How many local stamps does he have?
Answer:
82-24=48
Step-by-step explanation:
14 1/8 subtract 9 5/6
Answer:4.29
Step-by-step explanation:
Answer:
13.125
Step-by-step explanation:
14 x 1/8 and 9 x 5/6
2 x 7 x 1/8 x 9 x 5/62 x 7 x 1/ 2 x4 x 9 x 5/67 x 1/4 x 9 x 5/6 7 x 1/4 x 3 x 3 x 5/67 x 1/4 x 3 x 3 x 5 3 x 27 x 1/4 x 3 x 5/2 7 x 1 /4 x 3 x 5/27 x 1 / 4 x 3 x 5 / 27 x 1 x 3 x 5 / 4 x 2105/ 4 x 2105/8 = 13.125I know its a lot but hope this helps btw these are supposed to be over each other but i couldn't find a way to do that so yea but hope this is right
Does anyone know how to do simple interest for 7th grade math? I need a tutorial or an example please, thanks. A question example is $750, 7%, 3 years.
Answer:
750/100 X 7 = 52.50
52.50 X 3 = $157.50
Step-by-step explanation:
divide principal amount by 100 then multiply by interest percentage. this gave 52.50
now multiply the interest amount by number of years
in this case 3
52.50 X 3 = $157.50
Solve 54 - 10x s 20 + 7x.
9514 1404 393
Answer:
2 ≤ x
Step-by-step explanation:
Maybe you want to solve ...
54 -10x ≤ 20 +7x
34 ≤ 17x . . . . . . . . . . . . add 10x-20 to both sides
2 ≤ x . . . . . . . . . . . . . . divide by 17
12(x + 3) = (y-2)^2
Please help me find the directrix and show your work please because I need help understanding.
I will mark brainlist
Answer:
x=-6
Step-by-step explanation:
Answer:
3(2x+y)(2x−y)
Step-by-step explanation:
Error Analysis
identify the first step that contains an error.
Solve: -38 = 4x -2(x + 5)
Step 1: -38 = 4x - 2x -10
Step 2: -38 = 2x - 10
Step 3: -48 = 2x
Step 4: -24 = x
Answer:
Step-by-step explanation:
-38 = 2x - 10 becomes -28 = 2x, NOT -48 = 2x.
so my brother asked another question. He asked what is the rectangular room measures 224 square feet. One side of the room is 14 feet long. what is the perimeter of the room? how the question goes. (the rectangular room measures 224 square feet. One side of the room is 14 feet long. what is the perimeter os the room?
Answer:
The perimeter of the room is 60 feet.
Step-by-step explanation:
If the area of the room is 224 square feet, and one side is 14 feet, then the other side is 224/14 feet, or 16 feet.
This gives us the dimensions of the room, 14 x 16.
From this, we can calculate the perimeter, which would be 2(14+16), or 60.
Let me know if this helps!
Answer:
Step-by-step explanation:
The perimeter of the room is 60
(2x + 38)°
(3x – 9)
What is the value of x?
the graph of y=f(x) is shown. a. estimate the turning point of the graph
Answer:
a) The location of the turning point is approximately [tex]V(x,y) = (-0.25, -2,1)[/tex].
b) Roots are approximately [tex]x_{1} \approx -1.3[/tex] and [tex]x_{2} \approx 0.8[/tex].
c) [tex]f(1.5) \approx 4[/tex]
Step-by-step explanation:
a) The figure presents the graphic of a parabola, that is, a second order polynomial, with an absolute minimum (vertex). The turning point of the graphic, that is, the point in which behavior of the curve changes, is the vertex. Hence, the location of the turning point is approximately [tex]V(x,y) = (-0.25, -2,1)[/tex]
b) According to the Quadratic Formula, second-order polynomials can have either two real roots or two conjugated complex roots. In this case, we have two real roots. A root corresponds with the point of the curve that passes through x-axis. In this case, roots are approximately [tex]x_{1} \approx -1.3[/tex] and [tex]x_{2} \approx 0.8[/tex].
c) [tex]f(1.5)[/tex] is the function evaluated at [tex]x = 1.5[/tex], that is, the value on y-axis associated with [tex]x = 1.5[/tex]. Lastly, we conclude that [tex]f(1.5) \approx 4[/tex].
A student is trying to solve x^2-7x-2=0
using quadratic formula find the value of b
the value of x is: 4 6 3 5 2
Answer:78
Step-by-step explanation:
Miss Guydan and her friend Alyssa are collecting food for the local food bank. Their goal is to collect 2100 pounds of food. They start with 400 pounds of food donated by a local grocery store. Their goal is to collect 25 pounds of food per day. Write an equation that represent this situation. Define your variables.
Answer: Required equation: 400+25x = 2100
Variable: x = Number of days to donate 2100 pounds.
Step-by-step explanation:
Let x = Number of days.
y = Total pounds of food donated in x days.
Given: Initial amount of food = 400 pounds
Pounds of food donated per day = 25
Total food = Initial amount of food + (Pounds of food donated per day ) (Number of days)
y = 400+25x
Their goal is to collect 2100 pounds.
2100 = 400+25x [Substitute y= 2100]
Required equation: 400+25x = 2100
Variable: x = Number of days.
the sum of all of the solutions for the equation (6x+k)(3x-11)=0 is 1. What is the value of k?
Answer:
-6x
Step-by-step explanation:
I wanna know why Charli D’amilo is famous. Someone tell me please it’s on a test.
Answer:
monke explanation teen dance teen look good while dance teen famous
Step-by-step explanation:
help me pls I'm so confused and this is due in the morning pls help. look at pic
Answer:
the equation that has the same solution as the given expression is
m + 7.28 = 18.28
Step-by-step explanation:
Given expression;
0.2m = 2.20
To solve for m, divide both sides by 0.2
[tex]\frac{0.2 m}{0.2} = \frac{2.2}{0.2} \\\\m = 11[/tex]
From the given options, the equation that has the same solution as the given expression is m + 7.28 = 18.28
Solve the equation to confirm as follows;
m + 7.28 = 18.28
collect like terms
m = 18.28 - 7.28
m = 11
Please help! I am pretty sure that is correct, however looking for confirmation. Thanks you
Answer:
yes you did right answer
What is the greatest common factor (GCF) of 20 and 28???
A. 6
B. 4
C. 2
Answer:
B, 4
Step-by-step explanation:
The greatest common factor of 20 and 28 is 4
solve for x using the correct order operations
12- (3 times 2)^2 + 4 times 3 = x
A x = -60
B x = -12
C x= 48
D x = 12
please help i will give brainliest :))
3. Simplify the expression by combining like terms. 10x+2x+4y
A.12xy
B. 4xy
C. 8x+4y
D.12x+4y