Answer:
The link doesnt work. there is no picture attached
Step-by-step explanation:
When D’Ante looked at the car lot, he noticed that for every 2 red vehicles, there were 6 grey vehicles. If there are 144 total vehicles in the parking lot, how many of them are red? How many are grey?
Answers:
36 red cars108 grey cars========================================================
Work Shown:
The ratio 2 red : 6 grey reduces to 1 red : 3 grey when we divide both parts by 2. For every 1 red car, there are 3 grey cars. There are triple as many grey compared to red.
Let x be the number of red cars. Since there are 3 times as many grey cars, this means 3x represents the number of grey cars.
The total number of cars can be represented by the expression x+3x = 4x
Set this equal to the total number of cars (144) and solve for x
4x = 144
x = 144/4
x = 36
There are 36 red cars.
Subtract that value from 144 to find 144-36 = 108 grey cars.
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An alternative way to solve:
(2 red)/(6 grey) = (x red)/( (144-x) grey)
2/6 = x/(144-x)
2(144-x) = 6x .... cross multiply
2*144 - 2*x = 6x
288 - 2x = 6x
288 = 6x+2x
288 = 8x
8x = 288
x = 288/8
x = 36
If there are 144 vehicles in the parking lot, then 36 cars are red.
Also, 144 - x = 144 - 36 = 108 cars are grey.
A box contains 6 red marbles, 4 green marbles, 3 blue marbles, and 2 yellow marbles. If Greg chooses one marble at random 300 times, how many times would he expect the marble to be blue?
Answer:
[tex]60[/tex] times
Step-by-step explanation:
There are [tex]6+4+3+2=15[/tex] marbles in total. Out of those, [tex]3[/tex] are blue, so the probability of pulling a blue marble is [tex]\frac{3}{15}=\frac{1}{5}[/tex]. However, this is only the probability of pulling a blue marble when [tex]1[/tex] marble is pulled at random. Therefore, we can expect a blue marble to be pulled [tex]\frac{1}{5}*300=60[/tex] times if [tex]1[/tex] marble is pulled [tex]300[/tex] times at random. Hope this helps!
find x and y intercepts. write ordered pairs representing the points where the line crosses the area axes. 2x+5y-11=0
x intercept- (_,0)
y intercept- (0,_)
Answer:
X-intercept- [tex](\frac{11}{2} ,0)[/tex]
Y-intercept- [tex](0,\frac{11}{5} )[/tex]
Step-by-step explanation:
give me the answer pls! thank u
Answer:
6, 12, 15, 9
Step-by-step explanation:
answer is in the picture
What is 20% of 160?
A. 8
B. 32
C. 80
D. 320
Answer:
B). 32
Step-by-step explanation:
Angle 3 is 65 degrees. Identify all the other angles that measure 65 degrees
Answer:
angle 2 angle 7 and angle 6 measures 65° also
Hello again, I have another question!
8 1/12 + (-13 5/6)
Thank you!
Answer:
The answer should be -5.3
Step-by-step explanation:
Tell me if I'm wrong :)
can u help me plssssssssssss
y - 2/9 ≤ 5/9
y ≤ 5/9 + 2/9
y ≤ 7/9
Step-by-step explanation:
Marcella is switching to a new storage locker.
What is the volume of the old locker?
The volume of the old locker is ___________ cubic feet.
Enter the number only.
Answer:
54 cubic feet
Step-by-step explanation:
PLS ANSWER ASAP
A ball is projected upward from ground level with an initial velocity of 80 feet per second. After how many seconds will it be at a height of 96 feet? Use the velocity formula.
will mark brainliest. only answer if you know it. random answers will be reported.
Answer:
b = 17.55
Step-by-step explanation:
a^2 + b^2 = c^2
4^2 + b^2 = 18^2
16 + b^2 = 324
-16 -16
b^2 = 308
square root them
b = 17.55
let me know if it is correct!
Step-by-step explanation:
4^2 + h^2 = 18^2
16 +h^2 = 324
h^2 = 308
h = √308
h = 17.5499 ft
please help! thanks!
Answer:
180 are men.
Step-by-step explanation:
it makes the most sense
I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would appreciate it!
A student uses the figure below to find the measure of Angle S. The student first finds the measure of angle P. Why does finding the measure of angle P help the student find the measure of angle S?
answer choices
Angle P and Angle S are ADJACENT angles and ADD UP TO 180 degrees.
Angle P and Angle S are VERTICAL angles and ADD UP TO 90 degrees.
Angle P and Angle S are ADJACENT angles and are EQUAL.
Angle P and Angle S are VERTICAL angles and they are EQUAL
Answer:
I could be wrong, but here is what I think.
Angle P and Angle S are ADJACENT angles and are EQUAL.
Step-by-step explanation:
What is the surface area?
7 cm
7 cm
7 cm
square centimeters
Answer:
294
Step-by-step explanation:
PLEASE HELP WITH MATH ASAP!!!!! ITS DUE IN 10 MINS!!! ILL GIVE BRAINLIEST
Answer:
It would be D, a rectangle.
Step-by-step explanation:
the cross section is what shape forms from where the knife cuts.
Answer: A rectangle
Step-by-step explanation: When you slice it down the middle it becomes a rectangle.
I need help with this ASAP. Thank you for the help
Answer:
The relationship is not a function
Step-by-step explanation:
If a cross section of the rectangular pyramid is cut perpendicular to the base, but not passing through the top vertex, what would be the shape of the resulting cross section?
Triangle
The lateral face of a pyramid is a triangle, so a cross section that passes through the top vertex and the base is also a triangle.
What is the area of the parallelogram?
1 over 32 square foot
5 over 16 square foot
9 over 32 square foot
6 over 16 square foot
Answer: A=bh
ans: 5/16 which is option B
Step-by-step explanation:
Which of these expressions is equivalent to 1/4x − 16 ?
a. 1/4(n−4)
b. 4(n - 4)
c. 1/4(n -6 4)
d. 4(n - 64)
Answer:
I don't think any of these are correct I am sorry
Step-by-step explanation:
im sorry its so long. I NEED THIS DONE PLS. BRAILIEST TO THE BEST ANSWER
Answer:
owa owa owa owa owa
Step-by-step explanation:
? whats the question
It takes Alia 7 minutes to run one mile m .Which equation can be used to show the relationship between Alia’s number of miles, ,and the total time of her run t
7t = m
7m = t
7+m = t
m-7 = t
The lines 2x - y = 8 and 4x - 2y = 16 intersect at _______.
The solution is Option C.
The system of equations are same and they have infinite number of points
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line be represented as A
Now , the value of A is
Let the first equation be P
2x - y = 8 be equation (1)
Let the second equation be Q
4x - 2y = 16 be equation (2)
Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ ) = 2
Substituting the values in the equation , we get
Divide equation (2) by 2 , we get
2x - y = 8 be equation (1)
Therefore , the value of equation (1) = equation (2)
Hence , there are infinite number of solutions to the equations
To learn more about equation of line click :
https://brainly.com/question/14200719
#SPJ6
-2*8/3 lol i hate math
Answer:
who doesnt haha -5.33
Step-by-step explanation:
The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only.)
Answer:
57 square units.
Step-by-step explanation:
You need the area of each side, then you add all of them together. (5*3.5)+(3*3.5)+([tex]\frac{1}{2}[/tex]3*4)+([tex]\frac{1}{2}[/tex]3*4)+(4*3.5).
helppp! show your work
Answer:
480 inches
Step-by-step explanation:
10 x 6 x 8 = 480
Please give me brainlist
Yes! I really like that anime too! Some that I recommend:
- Deatyh NOte
- prarusyte
- The neverland promised
- boku no pico
- my hera acidema
- gravity falls
can you help me i dont understand it?
hi good morning i need help
Answer:
3x+7 = 6x-8
7+8=6x-3x
15=3x
x=5
3x5+7=22
6x5-8=22
Step-by-step explanation:
6) Write a system of linear inequalities that is given by the following graph.
Answer:
The system of inequalities are x - y < 1 and y < - 2 The horizontal line shown in the graph has equation y = - 2 {As it is parallel to x-axis} Now, this line is dotted and the lower portion of the graph is shaded. So, the inequality will be y < - 2 ......... (1) Again, another line is there in the graph which passes through the points (1,0) and (0,-1)So, its equation will be
⇒ y + 1 = x ⇒ x - y = 1 Now, the origin (0,0) is within shaded zone of the inequality and putting x = 0 and y = 0, we get 0 - 0 < 1 So, the equation of the inequality is x - y < 1 {As the line is dotted} Therefore, the system of inequalities are x - y < 1 and y < - 2 (Answer)
Step-by-step explanation:
Ms. Rodriguez brought 10 oranges for afternoon snack that she needs to share evenly with the 15 players on her daughter's soccer team. Should she cut the oranges in halves, thirds, or quarters? Justify your answer.
Answer:
She should cut the oranges in thirds
Step-by-step explanation:
This way, she will end up with 30 pieces of oranges. EAch player will get 2 pieces, so it is fair!