Answer:
2100
Step-by-step explanation:
in the first quadrant you start at 6,4 and move 2 units left
What is the GCF of 12x and 28x^3
Answer:
4x........................................
RS has endpoints at R(1, 2) and S(1, 6). Find the midpoint M of RS. Write the coordinates as decimals or integers. M=CC,
Answer: The midpoint will be at M (1,4)
6⋅v⋅v⋅v⋅v⋅v with exponents
Answer:
6.v⁴
Step-by-step explanation:
6.v.v.v.v.v
6.v four more times
so
6.v⁴
(HELP PLZZZ 13 points)
A triangle has two sides of lengths 5 and 13. What value could the length of
the third side be? Check all that apply.
A. 10
B. 19
C. 24
D. 8
E. 5
F. 2
Match the angle pair?
Answer:
1) alt. interior
2) corresponding
3) alt. exterior
4) consecutive
A 4% peroxide solution is mixed with a 10% peroxide solution, resulting in 100 L of an 8% solution. The table shows the amount of each solution used in the mixture.
A table titled Peroxide Solution, showing Liters of Solution, Peroxide Concentration and Total. The first row shows 4 percent Peroxide, with 100 minus s, 0.04, and x. The second row shows, 10 percent Peroxide, with, s, 0.10, and y. The third row shows Mixture, and has 100, 0.08, ans z.
What is the value of z in the table?
6
7
8
9
Answer:
0.05 or you can say 5%.
Step-by-step explanation:
on Edge
What is the equation of the line that is perpendicular to
the given line and passes through the point (5, 3)?
O 4r-5y=5
O 5x+4y= 37
4x+5y=5
5x - 4y=8
Answer:
the answer is the first one
Step-by-step explanation:
edg 2020
Answer:
A
Step-by-step explanation:
quadratic equations
Please specify? I don't understand what the question is supposed to be.
Answer:
In algebra, a quadratic equation is any equation that can be rearranged in standard form as where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0. If a = 0, then the equation is linear, not quadratic, as there is no term.
Step-by-step explanation:
My brother need your help, it’s too hard for him,can you help him..????!!!!
Answer:
Slope: Ordered Pair: Slope Formala:
0 (0,0) and (1,0) (m = 0)
-2 (-2,-1) and (0,1) (m = -1)
1/2 (1,2) and (-4,12) (m = 9)
Im sorry i can't do the graph but i hope that help ❤️
ASAP
ptolemy has read 18 chapters of a 35 chapter book. What percent of the chapters has he read? Type your answer as a number followed by the percent symbol. Round your answer to the nearest tenth.
Answer:
51%
Step-by-step explanation:
Take 18/35You should get .51428Round the decimal to .51Turn the decimal into a percentage by moving the decimal point to the right 2 places.You should get 51%
The length of a rectangle is three times the width. The perimeter of the rectangle
is 40 inches. What is the area of the rectangle (in square inches)
Answer:
The length of the rectangle: 3x
The width of the rectangle: x
Theres 2 lengths and 2 widths for every rectangle.
So the full perimeter is 3x+x+3x+x = 8x
8x;
= perimeter
= 40 inches
8x=40
x=40/8
x=5 inches
Length is 3x, substitute in for x
l = 3(5)
l = 15
Answer:29
Step-by-step explanation:
Measures of the numbered angles
What is the average rate of change for the following graph over the interval 1 ≤ x ≤ 3?
Answer:
The average rate of change is 1 over 3, or just 1/3. The y-values change 1 unit every time the x-values change 3 units, on this interval!
We want to find the average rate of change of the graph on the interval 1 ≤ x ≤ 3.
The correct option is B: -4
We know that for a given function f(x) the average rate of change on the interval a ≤ x ≤ b is given by:
[tex]\frac{f(b) - f(a)}{b - a}[/tex]
Here we have the interval 1 ≤ x ≤ 3, and by looking at the graph we can see that:
f(3) = 1
f(1) = 9
Then the average rate of change is:
[tex]\frac{1 - 9}{3 - 1} = -4[/tex]
So the correct option is B.
If you want to learn more, you can read:
https://brainly.com/question/23483858
A family plants two trees.
Tree A is 2 feet tall and grows 16 inches per year.
Tree B is 4 feet tall and grows 8 inches per year.
Which equation represents the year, x, when the height of the trees are the same?
A
2x+43=4x+23
B
43x+2=23x+4
C
2x+16=4x+8
D
16x+2=8x+4
Answer:
D js hu sisngsizkabs s ah w
In a class of 25 pupils, 8 cannot swim. What percentage of the class can swim?
Answer:
12 i think im not exactly shore
Step-by-step explanation:
24.50m+22=18.25m+47 pleaseeeee helppppp
Answer:
Maybe try m = 4
Step-by-step explanation:
When solving the equation 3y+11=35 , which operation do you "undo" first?
Answer:
the addition
Step-by-step explanation:
3y + 11 = 35
-11 -11
-----------------
3y = 24
-----------
3 3
----------
y = 8
Answer:
you can really do whatever as long as you keep the equation balanced but if your teacher is expecting something specific from you then you would undo 11 (take away 11 from both sides)
Step-by-step explanation:
3y + 11 = 35 original equation
3y = 24 subtract 11 from both sides
y = 8 divide both sides by 3 to get y alone
I need help with this question
8x4=(x times 7) - (x times 3)
Answer:
Step-by-step explanation:
Nothing further can be done with this topic. Please check the expression entered or try another topic.
8 x 4 = (xtimes⋅7) − (xtimes⋅3)
PLEASE HELP !!
what is the value of x ? what is the value of y?
Answer:
y=145°, x=35°
Step-by-step explanation:
y = 145° (vertically opposite angles)
x + y = 180°(linear pair)
x + 145° = 180°
x = 180° - 145°
x = 35°
hope you understood!
The questions are attached to here. Please help!
Answer:
Line D is the answer because the y-intercept is negative because it starts at -2 and the slope is one half because well its kinda obvious! May I have brainliest? Hope this helps:)
Step-by-step explanation:
Answer:
Line D
Step-by-step explanation:
has negative y intercept and has slope of 1/2
To save water, a household decides to install one large and one smaller water tank. The smaller tank will hold 300 liters less than the
larger tank, and when the larger tank is 3/8 full, it will be able to completely fill the smaller tank.
Solve for m. the capacity of the smaller tank
Answer:
m = 180
Step-by-step explanation:
Solve using system of equations:
x = larger tank
m = smaller tank
x = m+300
m = 3/8x
Write an equation in slope-intercept form for the line that passes through (5, 3) and is parallel to x + 3y = 6.
Answer:
Step-by-step explanation:
the line given is
[tex]x + 3y = 6\\3y = -x + 6\\y = \frac{-1}{3} (x) + 2\\[/tex]
parallel lines have the same slope
[tex]y = \frac{-1}{3} (x) + b\\3 = \frac{-1}{3}(5) + b\\\frac{9}{3} = \frac{-5}{3} + b\\ b = \frac{14}{3}\\[/tex]
[tex]y = \frac{-1}{3} (x) + \frac{14}{3}[/tex]
The equation of line passes through the point (5, 3) will be;
⇒ y = - x/3 + 14/3
What is Equation of line?The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
The point on the line are (5, 3).
And, The parallel line is,
⇒ x + 3y = 6
⇒ y = - x/3 + 2
Now,
Since, The equation of line passes through the point (5, 3).
So, We need to find the slope of the line.
Since, The slope of the parallel line is same.
Hence, Slope of the line is,
⇒ y = - x/3 + 2
⇒ m = dy/dx = - 1/3
⇒ m = - 1/3
Thus, The equation of line with slope - 1/3 is,
⇒ y - 3 = - 1/3 (x - 5)
⇒ y - 3 = - 1/3 (x - 5)
⇒ y - 3 = - x/3 + 5/3
⇒ y = - x/3 + 5/3 + 3
⇒ y = - x/3 + 14/3
Therefore, The equation of line passes through the point (5, 3) will be;
⇒ y = - x/3 + 14/3
Learn more about the equation of line visit:
https://brainly.com/question/18831322
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A shopper needs 48 hot dogs. The store sells identical hot dogs in 2 differently sized packages. They sell a six-pack of hot dogs for $2.10, and an eight-pack of hot dogs for $3.12. Should the shopper buy 8 six-packs, or 6 eight-packs?
Group of answer choices
A. He should buy 6 eight-packs because the unit rate is 39 cents per bun.
B. He should buy 6 eight-packs because the unit rate is 37 cents per bun.
C. He should buy 8 six-packs because the unit rate is 35 cents per bun.
D. He should buy 8 six-packs because the unit rate is 33 cents per bun.
Answer:
C
Step-by-step explanation:
A six back has a value of 35 cents per bun,
you may find this by dividing 2.10 by 6 and getting .35 per
while a 8 pack 3.12 divided by 8 is .39
so it is more economical or correct to get C. 8 six packs for 35 cents a bun
Find the area of the shaded region (everything but the circles). Express your answer in terms of . Use pi to represent the symbol For example: would be typed as 32pi
Answer:
The area of the shaded region is (540 - 65.25pi) in²
Step-by-step explanation:
The remaining part of the question which is an image is attached below.
Step-by-step explanation:
To determine the area of the shaded region, that will be the difference between the area of the rectangle and the sum of the areas of the three circles.
First, we will determine the area of the rectangle, which is given by
Area of rectangle = Length × Breadth
In the figure, Breadth = 18 in
and Length = 12 in + 9 in + 6 in + 3 in
∴ Length = 30 in
Hence,
Area of rectangle = 30 in × 18 in
Area of rectangle = 540 in²
Now, we will determine the areas of the circles one after the other
For the smallest circle
From the figure, the diameter of the smallest circle is 6 in
From Radius = Diameter / 2
Hence,
Radius of the smallest circle = 6 in / 2 = 3 in
Area of a circle is given by
Area of circle = πr²
∴ For the smallest circle
Area of the smallest circle = π×3² = 9π in²
Hence, area of the smallest circle is 9pi in²
For the circle in the middle
Diameter of the circle in the middle is 9 in
∴ Radius of the circle in the middle = 9 in / 2 = 4.5 in
For the area of the circle in the middle
Area of the circle in the middle = π × 4.5² = 20.25π in²
Hence, Area of the circle in the middle is 20.25pi in²
For the largest circle
From the figure, the diameter of the largest circle is 12 in
Hence, radius of the largest circle = 12 in / 2 = 6 in
∴ For the largest circle
Area of the largest circle = π×6² = 36π in²
Hence, area of the largest circle is 36pi in²
Sum of the areas of the three circles = 9pi in² + 20.25pi in² + 36pi in²
Sum of the areas of the three circles = 65.25pi in²
Now,
Area of the shaded region = Area of the rectangle - Sum of the areas of the three circles
∴ Area of the shaded region = 540 in² - 65.25pi in²
Area of the shaded region = (540 - 65.25pi) in²
Hence, the area of the shaded region is (540 - 65.25pi) in²
What is the median of 0,0,0,0,1,1,1,1,1,2,3,3,3,5,6,6,6,7
Answer: 1.5
Step-by-step explanation:
eliminate the numbers that aren’t in the middle. You‘re left with 1 and 2. Find the average of them which is 1.5. That is your median.
( will give Brainliest and 91 points please helppp)
Answer:
s = 6/7 yd
Step-by-step explanation:
Area of a square = side times side. Since each side of a square is the same, it can simply be the length of one side squared.
The area of any quadrilateral can be determined by multiplying the length of its base by its height. Since we know the shape here is square, we know that all sides are of equal length. From this we can work backwards by taking the square root of the area to find the length of one side.
what is the smallest number in which 480 must be multiplied to make it a perfect square
Answer:
30 is the smallest number
4|3-2x|-1=47 in simplest form
Answer:
x = − 9 /2 , 15 /2
Step-by-step explanation:
I don’t know how to measure the angles
Answer:
the measure of the angle is 130°
Step-by-step explanation:
50 and ? are supplementary angles
supplementary angles add up to 180
50 + ? = 180
subtract 50 from both sides of the equation
50 + ? - 50 = 180 - 50
? = 180 - 50
? = 130