Answer:
y=55x+4
Step-by-step explanation:
write an equation in slope intercept form of the line shown that passes through (6,-1) and (3,-7)
Answer:
y=2x-13
Step-by-step explanation:
:)
Mr.Dotson cherry tree grew 12 inches in 3/4 of a year. At that rate, how much would it grow in 1 year?
Answer:
16 inches
Step-by-step explanation:
12 divided by 3 is 4
4 inches for 1/4 of the year
4 x 4 = 16 inches
calculate the perimeter of the rectangle if the length is 7cm and the height is 2cm
Answer:
Perimeter = 18
Step-by-step explanation:
P=2(l+w)=2·(7+2)=18cm
someone please help ❤️❤️
Answer:
1) 44 2) 136 4) 44 5) 44 6) 136 7) 136 8)44
Step-by-step explanation:
You find the small angle by doing 180-136 = 44 then you can reflect over the line and because the bottom lines are parallel they are the same for 5 6 7 and 8
I added pics cause it’s 2 in the morning.. I’m having back pain, thigh pain, cramps EVERYWHERE.. headache and just finished babysitting my baby brother.. help a gurl out please ( yes I have been copying and pasting)
Answer:
Conner's work is correct
Step-by-step explanation:
Operations With Exponents
We need to use the rule to find the product of two or more exponential expressions:
[tex]x^m\cdot x^n\cdot x^p = x^{m+n+p}[/tex]
We need to multiply:
[tex](3^5 6^8)(3^9 6^{10})[/tex]
Base 3 is treated independently from base 6, so we have two groups of operations:
[tex](3^5 6^8)(3^9 6^{10})=3^{5+9} 6^{8+10}[/tex]
Adding the exponents:
[tex](3^5 6^8)(3^9 6^{10})=3^{14} 6^{18}[/tex]
Thus, Conner's work is correct
What is force? O Push O Pull O Neither O Both
Answer:
Both
Step-by-step explanation:
both???????????????????????????
Annie earns $4200 per month, of which 20% is taken out for federal and state income taxes and other required deductions. Last month she spent $925 for rent and $212.13 for clothing. What percent of her take home pay did she spend on rent and clothing?
Answer:
Step-by-step explanation:
The Low-Income Housing Tax Credit provides a tax incentive to construct or rehabilitate affordable rental housing for low-income households.
There are 8 triangles and 2 circles. What is the simplest ratio of circles to triangles?
Answer:
Step-by-step explanation:
5:2
Answer:
1/4
Step-by-step explanation:
Ratio of circle to the triangle=2/8
=1/4
So 1/4 is the answer
HELP please.
Pentagon QRSTU is dilated to form pentagon Q'R'S'T'U' .
If Q is located at (-2, 1) , which of the following can be used to determine the location of R?
Please look at the picture below.... the answer choices are also there.
Answer:
C
Step-by-step explanation:
Here, originally, we are told that the point Q has coordinates (-2,1)
Now, its dilated point has the coordinates (-8,4)
what we can observe here is the the shape original polygon was dilated by a factor of 4 to give the image
Now the point R’ is (0,8)
To get the point R , we simply divide each coordinate by 4
Thus, we have (0/4 , 8/4)
This is same as option C
what is the perpendicular slope intercept form????
Answer:
y=3/4x+5
Step-by-step explanation:
Well to begin with make the slope perpendicular so so far we have y=3/4x but than it needs to go through that point so we input the X in that point into our current equation to get y=-3 but we need to make it y=2 so we change our equation to y=3/4x+5 and that is your equation
Whats a perfect square trinomial
Answer:
"Perfect square trinomials" are quadratics which are the results of squaring binomials.
Step-by-step explanation:
Can I have brainliest pls?
Answer:
An expression obtained from the square of binomial equation is a perfect square trinomial. An expression is said to a perfect square trinomial if it takes the form ax2 + bx + c and satisfies the condition b2 = 4ac. The perfect square formula takes the following forms: (ax)2 + 2abx + b2 = (ax + b)
what is the equation of the line that is perpendicular to the line y= -1/2 (x-18) and intersects the y-axis at (0,-1) ????
Answer: y=2x+1 sjsjrhrhfhhhxhh
Answer: its y=-2x-1
Step-by-step explanation:
Which is the correct graph of the equation y=-1/3x+5
Answer:
x=15 i think but im pretty sure
Step-by-step explanation:
The lateral surface area of a cylinder is 288π square centimeters. The height of the cylinder is 16 centimeters. What is the diameter of the cylinder in centimeters?
Answer:
18 cm
Step-by-step explanation:
The formula for the lateral surface area of a cylinder is
=>2πrh
In the question:
The lateral surface area of a cylinder is 288π square centimeters.
The height of the cylinder is 16 centimeters.
Hence:
288π => 2πrh
288π => 2 × π × r × 16
288π => 32πr
r => 288π/32π
r => 9 cm
The formula of Diameter is 2 × radius
= 2 × 9 cm
Diameter =>18 cm
The diameter of the cylinder in centimeters is 18 cm
What is happening in the graph shown below?
Answer:
A the awsers a
Step-by-step explanation:
as time goes by the obeject slows down due to fruction
Answer:
C
Step-by-step explanation:
the answer is C because this is a Distance/Time graph. The speed is not changing here, the distance is decreasing as we move, which means we're moving towards the point of origin
8. Give an example of a rational number that is NOT an integer.
9. Give an example of an integer and prove how you know it is a rational number.
Answer:
2.37 its a rational number because its a decimal
8. -5/3 is an example of a rational number that is NOT an integer.
9. For example a number like -3/7 are also rational, since they are fractions whose numerator and denominator are integers.
I need help with this
Answer:
no solutions
Step-by-step explanation:
3x+ 7(x+1) = 2(6x+5) -2x
Distribute
3x+7x+7 = 12x+10-2x
Combine like terms
10x+7 = 10x+10
Subtract 10 from each side
10x+7-10x = 10x+10-10x
7 = 10
This is not a true statement so there are no solutions
Hi anyone know the answer to this? Ill give brainliest ^^
Answer:
its y=5x-3
find the y intercept first and the ide over run for slope
PLS HELP DO NOT JUST PUT A RANDOM ANSWER PLEASE 15 POINTS!!!
Answer:
Step-by-step explanation:
Where's the question?
But if the question is to represent the equation on the graph then
Just fix in any random value for x,say x=3...then insert into into your equation y=3/2x-1 y=3/2(3)-1 y will be 3.5 when x is 3 so you get a coordinate like(3,3.5) repeat that for about three more values then plot a line
HOPE THIS HELPS
Blaze is paid $4 for every hour he babysits. Mrs. Dirlam paid him for 5 hours of
babysittting. On the way home, Blaze spent $9 on a book and $6 on a puzzle. How
much money did Blaze have left from the money he received from Mrs. Dirlam?
Answer:
5 dollars left
Step-by-step explanation:
4 x 5 is 20
then 20-15 is 5
hope this helps luv
2.
The radius, r, and the coordinates of the centre, C, of the circle with equation
x2 + y2 - 6x + 4y - 12 = 0 are
A. r = 5, C(-2,3)
B. r = 25, C(2,-3)
C. r = 12, C(-3,2)
D. r = 5, C(3,-2)
Answer: D. r = 5, C(3,-2)
Step-by-step explanation:
Use a graphing calculator. Enter exponents correctly.
the store offers a 20% discount. the discount price of a hat is 18$. What is the regular price
Answer:
regular price is $22.50
Step-by-step explanation: 22.50*.20=4.5 (discount)
What is (6.4 x 103) + (5.2 x 104)?
Answer:
1200
Step-by-step explanation:
(6.4 x 103) + (5.2 x 104)
659.2+540.8
1200
So 1200 is the answer
Answer:
1200
Step-by-step explanation:
[tex](6.4 *103) + (5.2 * 104)[/tex]
[tex]6.4*103=659.2[/tex]
[tex]5.2*104=540.8[/tex]
[tex]659.2 + 540.8[/tex]
[tex]=1200[/tex]
[tex](6.4 *103) + (5.2 * 104) = 1200[/tex]
HELP
Select the function that defines the given sequence.
–8, -20, -50, -125, -625.
Answer:
The answer is B
Step-by-step explanation:
a1 = -8
a2 = -8 * 2.5
a3 = -8 * 2.5 * 2.5
a4 = -8 * 2.5^3
an = -8 * 2.5^(n - 1)
The first term is -8. Each subsequent term is 5/2 times the previous term.
I need help trying to find the answer to -4(x-1)=-3x+31
Answer:
x=27
Step-by-step explanation:
-4x+4=-3x+31
4=x+31
27=x
Answer:
x=-27
-4x+4=-3x+31
-x=27
x=-27
[tex]\frac{\sqrt{5} -2}{\sqrt{5} +2}[/tex] YALLLLLLL HELP PLEASEEEEE W EXPLANATION ILL GIVE BRAINLIEST
Answer:
Step-by-step explanation:
is 400% of 8 less than 10, greater than 10 but less than 100, or greater than 100
I need help with this
Answer:
U'(-1, 04)Step-by-step explanation:
Given
Point U(1, -4)Reflection over y-axis results in same y-coordinate and opposite x-coordinate
U(1, -4) → U'(-1, -4)5. Purple Bricks are stacked according to the pattern below. Each row contains 2 more bricks than the row above it!
Part A.
Determine a Quadratic Function to model the total number of bricks in the stack, f(x), given a number of rows X.
Part B.
If there are 50 rows in the stack, how many bricks would there be ? Use your quadratic function to determine the number of rows. Show your work and explain your reasoning
Answer:
Part A
The Quadratic Function to model the total number of bricks the stack is f(x) = x²
Part B
The number of bricks we will have for 50 rows is 2500 bricks
Step-by-step explanation:
Part A
Let the Quadratic Function to model the total number of bricks the stack, f(x), where x is the number of rows be f(x) = a·x² + b·x + c
We have;
When x = 0, f(x) = 0, therefore, f(0) = a×0² + b×0 + c = 0 + 0 + c = 0
∴ c = 0
When x = 1, f(x) = 1, therefore, f(1) = a×1² + b×1 + 0 = 1
∴ a + b = 1...(1)
When x = 2, f(x) = 4, therefore, f(2) = a×2² + b×2 = 4
∴ 4·a + 2·b = 4...(2)
Multiply equation (1) by 2, and subtract it from equation (2) gives;
4·a + 2·b - 2×(a + b) = 4 - 2 × 1
2·a = 2
a = 1
From equation (1), we have;
b = 1 - a = 1 - 1 = 0
b = 0
∴ f(x) = a·x² + b·x + c = 1·x² + 0·x + 0 = x²
Therefore, the Quadratic Function to model the total number of bricks the stack, f(x), where x is the number of rows be f(x) = x²
Part B
If there are 50 rows in the stack, then we have, x = 50
Therefore;
f(50) = 50² = 2500
The number of bricks we will have for 50 rows is f(50) = 2500 bricks
please answer i’ll give extra points
Answer:
i think it might be d
Step-by-step explanation: