Answer:
you can find the slope of a line by looking at the number that has an X next to it.
example
y=2x+5
the slope is = 2
Step-by-step explanation:
Hope you have a wonderful day! stay safe:)
Answer: You can use rise over run to find a slope by dividing the rise by the run (hence why it’s called rise OVER run).
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%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:
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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)
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.
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
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
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
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
What is the GCF of 12x and 28x^3
Answer:
4x........................................
(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
what is the degree of -2xy³
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:
4|3-2x|-1=47 in simplest form
Answer:
x = − 9 /2 , 15 /2
Step-by-step explanation:
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:
in the first quadrant you start at 6,4 and move 2 units left
Measures of the numbered angles
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)
Match the angle pair?
Answer:
1) alt. interior
2) corresponding
3) alt. exterior
4) consecutive
The cost, c, to rent a kayak for h hours is shown in the table below.
I fr forgot how to do rate of change please help me lol
Answer:
Rate of change in the rent of yak = $5 per hour
Step-by-step explanation:
Rate of change in the cost from the table is given by the formula,
Rate of change = [tex]\frac{\triangle C}{\triangle h}[/tex]
Where ΔC = Change in the rate of the yak
Δh = Change in time
Change in the rent of yak = ΔC = 30 - 25
= $5
Change in time = Δh = 3 - 2
= 1 hours
Rate of change = [tex]\frac{5}{1}[/tex]
= $5 per hour
which Expression best represents the opposite of the opposite 8 1/4
Answer:
8 and 1/4
Step-by-step explanation:
The opposite of 8 and 1/4 is -8 and 1/4
so the opposite of that opposite is 8 and 1/4
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:
( 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.
Convert each fraction or mixed number to a decimal using an equivalent fraction.(plus whoever answers first and right gets brainliest)
1. 4/5
2. 3/40
3. 8/200
4. 3 5/16
Answer:
Step-by-step explanation:
0.8
0.075
0.04
3.3125
Answer:
thanks alot this math is hard im behind this rilly helped me
Step-by-step explanation:
7th grade is hard i was ventral last year so i cinda for got everything so thanks
A building casts a 16 ft shadow. A six foot man standing next to the building casts a 2.5 ft shadow. How tall is the building? (show your work)
Answer:
the building is 38.4 feet tall
Step-by-step explanation:
because the ratio for the man is 6:2.5 and the building is x:16
so x = 38.4
24.50m+22=18.25m+47 pleaseeeee helppppp
Answer:
Maybe try m = 4
Step-by-step explanation:
Select the correct answer. Who are angel investors? A. Individual investors or institutions who give credit to small and medium enterprises B. Wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business C. Banks that lend money in exchange for collaterals D. Credit unions with stricter guidelines compared to others
Answer: B. . Wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business
Step-by-step explanation:
Angel investors are wealthy individuals who mostly invest in startups with good potential in exchange for stocks in the business.
It should be noted that when new businesses are been established or wants to start up, they usually have little capital and often times, need someone to help them with funds.
Am angel investor invests in such companies in exchange for ownership equity and also gives them the.nweded support.
PLEASE HELP, MARKING BRAINLIEST!!!!
These triangles are congruent by _____.
A. AAS
B. ASA
C. HL
D. Not enough information
Answer:
Hypotenuse leg
Step-by-step explanation:
Theorem states that two right triangles are congruent if and only if the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of the other right triangle.
Answer:
HL im sorry if im wrong
Step-by-step explanation:
please mark brainleast
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
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
what is the smallest number in which 480 must be multiplied to make it a perfect square
Answer:
30 is the smallest number