Answer:
(4) 25
Step-by-step explanation:
First, find the slope using rise over run:
(y2 - y1) / (x2 - x1)
Plug in the points:
(11 - 5) / (3 - 0)
6 / 3
= 2
The y intercept, (0, 5), has already been given. Using the equation y = mx + b, plug in the slope and y intercept to create the equation:
y = mx + b
y = 2x + 5
Now, plug in 10 as x to find the value of y:
y = 2x + 5
y = 2(10) + 5
y = 20 + 5
y = 25
So, the correct answer is answer choice 4, 25.
The value of the variable 'y' at x = 10 will be 25. Then the correct option is D.
What is the equation of a line passing through two points?Let the equation of the line pass through (x₁, y₁) and (x₂, y₂).
Then the equation of the line is given as,
[tex]\rm (y - y_2) = \left (\dfrac{y_2 - y_1}{x_2 - x_1} \right ) (x - x_2)[/tex]
A line passes through points (0,5) and (3, 11). Then the equation of the line is given as,
(y - 5) = [(11 - 5) / (3 - 0)](x - 0)
y = 2x + 5
If the value of the variable 'x' is 10, then the value of the variable 'y' is calculated as,
y = 2(10) + 5
y = 20 + 5
y = 25
The value of the variable 'y' at x = 10 will be 25. Then the correct option is D.
More about the line passing through two points link is given below.
https://brainly.com/question/12740817
#SPJ2
Chad hiked to a famous point with a beautiful view. It took 1 hour and 15 minutes to hike to the viewpoint and 30 minutes to hike back. Chad spent 1 hour enjoying the view at the top. He finished the hike at 4:00 P.M. What time did Chad start the hike to the viewpoint?
Include A.M. or P.M. in your answer (for example, 11:58 A.M.).
Answer:
Step-by-step explanation:
t+1.25+.5+1=4
t=1.25 hours, .25hr=15 minutes so Chad started at
1:15p.m.
Samir and Raul play on the same basketball team. During the
3
last game, Samir scored of the team's points. Raul scored
5
18% of the team's points. What percentage of the team's points
were scored by Samir and Raul?
A 22%
B 48%
C 23%
D 78%
Answer:22
Step-by-step explanation:
UM, math question on area
Answer:
whats the question
Step-by-step explanation:
Answer:
multiply width and length, for rectangles, parallelograms, and rhombuses
If a triangle divide by two
if a trapezoid, take the average of the two length and multiply by height
hope this helps
comment if you need calculation for the area of other shapes!
I’ll love u forever if u help with this ASAP PLZZZZ what are at least 3 non examples of speed and also for velocity plzzzzz
Answer:
acceleration, measurement of the mass, the volume. (non examples of speed)
Step-by-step explanation:
Which is more, 2 gallons or 12 pints?
Answer:
2 gallons is more than 12 pints
Step-by-step explanation:
2 gallons= 7.57 litres
12 pints = 5.67 litres
Ashley has x dollars. She spends $23.50 on a new top. She decides to keep 2/5 of what she has left, which is $13.80. How many dollars did Ashley have originally?
Answer:
23.50 + 13.8+ 37.3
Hope this helps!
Step-by-step explanation:
Answer:
She originally had $58.
Step-by-step explanation:
Evaluate f(x) = 3(2)^x when x =-1
Answer:
3/2
Step-by-step explanation:
3(2)^-1 --> 2^-1 = 1/2 --> 3(1/2) --> 3/2
Car A travels 20 mph faster than Car B. In the same time that Car A travels 208 mi, Car B travels 156 mi. Find their speeds. The speed of Car A is and the speed of Car B
Step-by-step explanation:
Assuming the speed of car B to be x and the speed of car A to be x+20
156 = 208
x. x+20
156(x+20)= 208x
156x+3120=208x
3120=208x-156x
3120=52x
x=60
The speed of car A is (x)= 60
The speed of car B is(x+20)= 80
Answer:
[tex]\huge\colorbox{red}{Car\: A=80}\colorbox{blue}{Car B=60}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:equationPEMDASlet's solve:let the speed of car A be A
let the speed of car B be B
according to the first condition:
[tex]\quad A=B+20[/tex]
according to the second condition:
[tex]\quad 156(A)=208B[/tex]
[tex]\text{substitute the value of A into the equation:}\\ \sf \implies 156(B+20)=208(B)[/tex][tex]\sf distribute:\\ \implies 156B+3120=208B[/tex][tex] \sf \: substract\: 156B \: from \: both \: sides : \\ \implies \: 156 B -156 B + 3120 = 208 B - 156 B \\ \implies \: 3120 = 52 B[/tex][tex] \sf divide \: both \: sides \: by \: 52 : \\ \implies \frac{52B}{52} = \frac{3210}{52} \\ \therefore \: B = 60[/tex]therefore
[tex]\text{the speed of car A is 60+20=80}[/tex]
A kindergarten class has 9 girls and 11 boys in the class what percent of the class are girls
Answer:
9 1/11%
Step-by-step explanation:
Hope this helps :)
Evaluate the series 4 + 8 + 16 to S6.
what is the surface area of the milk carton to the nearest square inch? check your ansewr for reasonableness
Answer:
x
Step-by-step explanation:
there is no picture or anything else, thus it is unknown and can not be figured out unless you repost this with a picture or the full question.
please help
4x+y=-1
-5x-2y=-4
Answer: ( -2, 7 )
Step-by-step explanation:
Solve 4x + y = -1 for y:
Add -4 to both sides:
4x + y + -4 = -1 + -4
y = -4x - 1
Now plug -4x -1 in the other equation with y:
-5x - 2 ( -4x -1 ) = -4
3x + 2 = -4
Add -2 to both sides:
3x + 2 - 2 = -4 + -2
3x = -6
Now divide both by 3:
3x/3 = -6/3
x = -2
Now plug in -2 in the first equation with x:
y = - 4 ( -2 ) - 1
y = 7
Select all true statements about the following parallelogram
Answer:
Step-by-step explanation:
Graph each inequality
What is the length of side AC as shown on the coordinate plane? 5 4 3 NO A 00 2 3 5 X O 1 units O 3 units O 4 units Suo
the coordinates are (-2,1) (-2,-3) that is the answer
2.In ABC, BD is perpendicular to AC. The dimensions are shown in centimeters.
What is the length, in centimeters, of AC?
ASAP BEFORE TOMORROW 11
Answer:
AC = 12
Step-by-step explanation:
From the question, we have that BD is perpendicular to AC
This means that it is at 90 degrees to the base
so we have two similar right triangles
Let us use Pythagoras’ theorem to get the measure of one of the legs (AD and DC)
Let us call the leg x
We have the Pythagoras’ theorem stating that the square of the hypotenuse (the side facing the right angle; 10 here) is equal to the sum of the squares of the two other sides
10^2 = x^2 + 8^2
100 = x^2 + 64
x^2 = 100-64
x^2 = 36
x = √36
x = 6
AD = DC = 6
AC = 2 * AD
AC = 2 * 6
AC = 12
❗️❗️❗️HELP❗️❗️❗️
Use f(x) and g(x) to answer the question.
f(x) = x +4
g(x) = x – 2
What is the product (fºg)(x)?
Answer:
Correct answer is the first one x^2 + 2x - 8
because (x + 4) (x - 2)
= x ^2 + 4x - 2x - 8
= x^2 + 2x - 8
1/6 divided 3, 3 divided 1/6
Answer:
1. 0.555555556
2. 18
Step-by-step explanation:
Is (1, 2) a solution of 6x - y > 3?
Choose 1 answer:
А
Yes
B
No
Answer:
Yes
Step-by-step explanation:
6x-y>3 (1,2)
6(1)-2>3
6-2>3
4>3
Mr. Gonzalez owns a triangular plot of land BCD with DB = 25 yards and BC = 16 yards. He wishes to purchase
the adjacent plot of land in the shape of right triangle ABD, as shown in the accompanying diagram, with AD =
15 yards. If the purchase is made, what will be the total number of square yards in the area of his plot of land,
ACD?
Answer:
270 square yards
Step-by-step explanation:
Answer: 90 yards
Step-by-step explanation:
Helppppp what is the answerrrr????
Yesenia buys milk to make milkshakes for all her friends. She buys 1 quart of milk and
1/2 gallon of milk. How many cups of milk does she buy?
Answer:
12 CUPSExplanation:
1 quart = 4 cups
1 gallon = 16 cups
Yesenia buys 1 quart -> 4 cups
AND 1/2 a gallon -> 8 cups
4 cups from quart + 8 cups from 1/2 gallon = 12 cups total!
please help!! need to pass this class!!
Answer:
ADB and DBC
Step-by-step explanation:
Angles ADB and DBC are both marked with three curved lines which shows that their angles are congruent to each other.
Hope this helps! :)
3/4( x + 8 )=9 Solve for x: x=
Answer:
4
Step-by-step explanation:
Multiply 4/3 to both sides to cancel out the 3/4 on the left.
Next, subtract 8 from both sides to cancel out the 8 on the left.
This should result in the equation x = 4!
Answer:
x = 4
Step-by-step explanation:
3/4 times x = 3/4x
3/4 times 8 = 6
9 - 6 = 3
3 / (3/4) = 4
I hope this helps :)
what's the value of x ?
[tex]x \times \frac{1}{2} = 5[/tex]
Answer:
[tex]x=10[/tex]
Step-by-step explanation:
[tex]x * \frac{1}{2}=5\\\\x * \frac{1}{2}*2=5*2\\\\x=5*2\\x=10[/tex]
Megan considers two different car rental options. One option costs $19 per day plus $0.12 per kilometre. Another option costs $42.50 per day for unlimited kilometres.
Compare the two options for a one-day rental. Which option should Megan choose? Why?
Give me answer in full explanation please!
Answer:
The $19 car
Step-by-step explanation:
For a one day rental I'd say its pretty average to only be driving for about 160km which is about 100 miles. For those 160km you would only be paying $19. The combined total $38, which is still less than the $42.50 car. The only way this would somewhat equal out is if you drove 200km or 124 miles. That would make the total cost exactly $43. If Meghan plans on driving equal to or more than 200km then she should choose the $42.50 car. In my opinion the $19 should be enough for 1 day.
can anyone help??? will give best answer brainliest!!
Answer:
5xy = 2
Step-by-step explanation:
This is the only one that has two (x & y) letters/integers on one single number.
Determine the value of n that makes a system of equations with a solution that has a y-value of 7.
5x+6y=57; 2x+ny=34
Answer:
Does that help in any sort of way?
Step-by-step explanation:
List all of the solutions.
n=ay−value=7=5x+6y=57=2x+ny=34=
Zacharias Dase 's calculating skills were made famous by Crelle's Journal in 1844. Dase produced a table of factors of all numbers between 7,000,000 and 10,000,000. He listed 7,022,500 as a perfect square.What is the square root of 7,022,500?
Answer:
2,650
Step-by-step explanation:
Ayuda es para un examen