Answer:
y = 2x + 2
Step-by-step explanation:
y = mx+c
m = slope
c =y -intercept
Therefore, the required equation is:
y = 2x + c
Putting the point (0,4) in it as it lies on a line, we get:
4 = 2 + c
Therefore:
c = 2
So, y = 2x + 2
Brainlist pls!
The equation of a line that passes through the point (0,4) and has a gradient of 2 is y = 2x + 4
Equation of a lineThe equation of a line in point-slope form is expressed as:
y = y1 = m(x-x1)
Given the following
Slope m = 2
(x1, y1) = (0, 4)
Substitute
y - 4 = 2(x- 0)
y -4 = 2x
y = 2x + 4
Hence the equation of a line that passes through the point (0,4) and has a gradient of 2 is y = 2x + 4
Learn more on equation of a line here: https://brainly.com/question/18831322
Which expression is equivalent to 2x ^ 2 - 2x + 77 ? (4x + 1.2) + (2x ^ 2 - 6x + 5) (x ^ 2 - 5x + 13) + (x ^ 2 + 3x - 6) (4x ^ 2 - 6x + 11) + (2x ^ 2 - 4x + 4) (5x ^ 2 - 8x + 120) + (- 3x ^ 2 + 10x - 13)
Answer:
None of the answers provided are equivalent
Step-by-step explanation:
To solve it would be best to simplify each of the expressions you have listed by combining like terms all the x^2 terms have been bolded, the x terms italicized, and the constant terms are underlined
(4x + 1.2) + (2x ^ 2 - 6x + 5) = 2x ^ 2 - 6x + 6.2
(x ^ 2 - 5x + 13) + (x ^ 2 + 3x - 6) = 2x^2 -2x +7
(4x ^ 2 - 6x + 11) + (2x ^ 2 - 4x + 4) = 6x^2 -10x +15
(5x ^ 2 - 8x + 120) + (- 3x ^ 2 + 10x - 13) = 2x^2 + 2x + 107
A rectangle is 10 feet longer than it is wide. The area is 39 square feet. Find the dimensions of the rectangle
Answer:
length = 13 ft
Width = 3 ft
Step-by-step explanation:
Width = w ft
Length = ( w +10 ) ft
Area = 39 square ft
length * width = 39
(w +10)* w = 39
w *w + 10*w = 39
w² + 10w - 39 = 0
w² + 13w - 3w - 3*13 = 0
w(w + 13) - 3(w + 13) = 0
(w + 13) (w - 3) = 0 {Ignore w + 13 , as measurement cannot be in negative}
w - 3 = 0
w = 3
length = 3 +10 = 13 ft
round 1,073 to the nearest thousand
Answer:
1000
Step-by-step explanation:
round up if 5 or bigger
round down if less than 5
Simplify
1) x7/11
2)x1/24
3)x31/24
4)x5/12
Answer:
1 x=2 2 x=8 3 x=15 4 x=7.5
Step-by-step explanation:
mark brainliest
Please help and I please don't answer just for the points I'll report you
What is the greatest common factor for the following ratio, 7 : 56
Answer:
7
Step-by-step explanation:
A basketball court is a rectangle that is 28\,\text{m}28m28, start text, m, end text long and 15\,\text{m}15m15, start text, m, end text wide. A diagram on a coordinate plane shows a circle in the middle of the court centered at (0\,\text{m},0\,\text{m})(0m,0m)left parenthesis, 0, start text, m, end text, comma, 0, start text, m, end text, right parenthesis. The point (0.8\,\text{m}, 1.5\,\text{m})(0.8m,1.5m)left parenthesis, 0, point, 8, start text, m, end text, comma, 1, point, 5, start text, m, end text, right parenthesis is on the circumference of the circle.
Approximately what percentage of the court does the circle cover?
Answer:
48
Step-by-step explanation:
Answer:
B, 2%
Step-by-step explanation:
A university has three table tennis scholarships each worth $1000. How many ways are there to award these after they've narrowed
the candidates to 6 ping pong players?
Blank 1:
Answer:
1. In the presence of restrictions; A player cannot win more than one scholarship;
The number of ways is 120 ways
2. In the absence of restrictions; A player can win more than 1:
The number of ways is 216 ways
Step-by-step explanation:
Here, to award the scholarships, the restrictions we might have is that a student cannot win more than 1 scholarship
Given this restriction;
The first scholarship has 6 possible contenders
The second has 5
The third has 4
So, the number of possible ways is;
6 * 5 * 4 = 120 ways
In the absence of no restrictions where a student can win any number of scholarships;
We have the 3 scholarships being awarded in 6 possible ways
So the total number of ways will be;
6 * 6 * 6 = 216 ways
What is given to be congruent in this picture? **May be multiple answers!!***
A
х
А
с
A ABC 2A XYZ
BC=YZ
Answer:
ΔCBA ≅ ΔZYX
ΔBCA ≅ ΔYZX
BA ≅ YX
AC ≅ XZ
Step-by-step explanation:
Evaluate: ⎪-26⎥ + ⎪-17⎥
Answer:
43
Step-by-step explanation:
the true values of each number is 26 and 17 so adding them gives you 26+17
The angle measurements in the diagram are represented by the following expressions. A=5x-5 B=3x+13
Answer:
Step-by-step explanation: 5x-5=3x+13---> 5x-3x=13+5---> 2x=13+5---- 2x=18----> x=9 hope it helps
Answer:
Step-by-step explanation: 40
Jake is 6 ft. tall. He is standing outside when the angle of elevation of the sun is
28 degrees. How long would his shadow be?
Answer:
11.3
Step-by-step explanation:
70 pointsss for the correct answer
When the function f(x) is divided by 4x−5, the quotient is 3x^2 −x+3 and the remainder is −2. Find the function f(x) and write the result in standard form.
Answer:
Step-by-step explanation:
f(x) = (4x-5)(3x²-x+3) - 2
= (12x³-4x²+12x)-(15x²-5x+15) -2
= 12x³ - 19x² + 17x - 17
A bag holds 4 red marbles, 3 green marbles, 2 yellow marbles, and 1 blue marble. You pull one out without looking. What is the probability that you pull a marble that is not green?
Answer:
the probability of pulling a marble that is not green is 7/10
Answer:
- 7 / 10
- 70%
Step-by-step explanation:
4 red + 3 green + 2 yellow + 1 blue = 10 marbles
If you remove green marbles:
4 red + 2 yellow + 1 blue = 7 marbles
So the probability of not pulling a green marble is 7 out of 10.
Help!
Evaluate the logarithmic function for the given value.
f(x) = log3 x for f(243)
f(243) =
M
Answer:
5
Hope it helps
Please mark me as the brainliest
Thank you
Pls help I’m in a call by myself with my math teacher help asap
Answer:a
Step-by-step explanation:
2(10*6)+2(6*19)+2(10*19)=728
Mr. King divides his entire class into 8 stations. He assigns 4 students to each station. How many students are in the class?
Answer:
32 students are in the class.
Step-by-step explanation:
8 * 4 = 32
Hope this helped! Have a nice day! Plz mark as brainliest!!! :D
-XxDeathshotxX
Answer:
32
Step-by-step explanation:
8 multiplied by 4
Help me please what is 11/5 you can write it in numerical numbers lile this 1,2 or whole number fractions like this 1 1/2
Answer:
11/5 = 2 1/5
11/5 = 2.2
Step-by-step explanation:
please view math question and help!!
Evaluate the expression below using the order of operations. 12 + 9 x 4^2 divided (2 + 1)
Which theoretical probabilities are equal to 1/3? Check all that apply.
rolling an even number on the first roll
landing on a star space on the first roll
landing at Cat Town on the first roll
not landing on a question mark or star on the first roll
rolling a number greater than 4 on the first roll
Answer:
2/6, 4/12, 8/24, 16/48
Step-by-step explanation:
2/6, 4/12, 8/24, 16/ 48.
Answer:
Its B,C,D
Step-by-step explanation:
Welcome :3<3Byeeeeee
please help me its my plato grade
Answer:
C)
Step-by-step explanation:
because the graph has been translated 5 units to the left and one unit down, and C matches the requirements
help plz!!!!!!!!! (pic below)
Answer:
k = 13.5
Step-by-step explanation:
Since 3 * 3 = 9
And 3 * 4 = 12
Then 3* 4.5 = 13.5
As the statement goes, "Triangle XYZ is similar to Triangle ABC."
HELP!PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
Answer:
180
Step-by-step explanation:
Answer:
504
Step-by-step explanation:
first you would multiply 6 * 15 * 4 for the bases. then you multiply 6 *12*2 for the ends. that leaves you with 360 and 144. you add those two together to get 504
I need more help please .....
Answer:
The area is 2,600 cm^2
Step-by-step explanation:
The area of a rectangle is the product of its sides
And the difference between both areas is 1,400 cm^2 (P-Q)
Thus, we have it that;
40(3x-10) - (30(x + 15)) = 1,400
120x - 400 - 30x - 450 = 1400
120x -30x -400-450 = 1400
90x - 850 = 1400
90x = 1400 + 850
90x = 2,250
x = 2,250/90
x = 25
The area for painting P
is;
40 (3x - 10)
Substituting the value 25 for x
we have
40 ( 3(25) -10)
= 40(75-10)
40 * 65 = 2,600 cm^2
The rule as a mapping for the translation of a rectangle is (x, y) - (x - 2, y + 7). Which describes this translation?
O a translation of 2 units down and 7 units to the right
a translation of 2 units down and 7 units to the left
O a translation of 2 units to the right and 7 units up
O a translation of 2 units to the left and 7 units up
Answer: D . a translation of 2 units to the left and 7 units up
Answer: A translation of 2 units to the left and 7 units up
Step-by-step explanation: Just took the quiz:)
Match each number with the value of the number rounded to the nearest hundred. 700800763849738Answer: _________________
Answer:
7008007638496700
Step-by-step explanation:
if you are rounding near the nearest 100th then it would be 7008007638496700
GIVING BRAINLIEST!
What is the slope of the positive graph?
Answer:
A positive slope means that two variables are positively related—that is, when x increases, so does y, and when x decreases, y decreases also. Graphically, a positive slope means that as a line on the line graph moves from left to right, the line rises.
Step-by-step explanation:
the sum of a number n and 3 is 9
Answer:
n is 6
Step-by-step explanation:
because sum means addition and if you subtract 9 by 3, you get 6, so we now know that the missing number is 6 because when you add 6 and 3, you get 9. :)
The statement in the mathematical form will be n + 3 = 9. And the value of the variable 'n' will be 6.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The act of converting a specified statement into an expression or equation is known as a sentence-to-equation transformation.
The sum of a number n and 3 is 9. Then the equation is given below.
n + 3 = 9
Simplify the equation, then we have
n + 3 = 9
n = 9 - 3
n = 6
The statement in the mathematical form will be n + 3 = 9. And the value of the variable 'n' will be 6.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
Lewis checked the balance of his savings
account every month for 4 months. The
balances were $300, $410, $520, and
$630. Would a linear or exponential
function better represent the data?
Explain.
Answer:
Linear
Step-by-step explanation:
The balances each go up by $110
300 + 110 = 410
410 + 110 = 520
520 + 110 = 630