I NEED HELP ASAP PLZ HELP
Answer:
80
Step-by-step explanation:
at the airport, parking lot a charges $3.00 to enter and $9.00 per day to park. parking lot b charges $10.00 to enter and $6.00 per day. part a. which lot is less expensive if you need to park for 3 days? part b. which lot is less expensive if you need to park for 8 days? part c, what are the two equations for this system?
Answer:
Lot A is cheaper to stay in for 3 days and Lot B is cheaper for 8 days
Step-by-step explanation: Part A is Lot A because $9 a day for 3 days is $27+$3 dollar entry fee is 30 dollars for 3 days.
Part B: Lot B is better here because instead of paying $75 for 8 days, you pay $58.
Part C: $3.00 + 9.00x and 10.00 + 6.00x
A square-shaped notice board is of area 100 sq.Ft. If an identical rectangular chart of length 12.5 ft cover the board, then what is the breadth of the chart
Answer:
8 feets
Step-by-step explanation:
Given that:
Area of rectangular board = 100 ft²
Length if identical rectangular chart = 12.5ft
The are of a rectangle is obtained thus :
Area = Length * breadth
100 = 12.5feets * breath
The breadth = 100 ft² / 12.5 ft
The breadth of the chart = 8 feets
Caculte theslope of graph E
Answer:
where there's no picture
Step-by-step explanation:
u are very smart
find the value of y-7 when y=15
Answer:
8
Step-by-step explanation:
y-7 when y=15
15-7=8
Given the diagram below, which pair of
angles are alternate interior angles?
2
43
516
87
A. 23 and 24
B. 23 and 26
C. 24 and 26
D. 22 and 27
Answer:
C
Step-by-step explanation:
The pair of alternate interior angles in the given figure is ∠ 4 and ∠ 6
What are alternate interior angles?Alternate Interior Angles are a pair of angles on the inner side of each of those two lines, but on opposite sides of the transversal.
Given is a figure, we are asked to identify a pair of alternate interior angles,
According to the definition of pair of alternate interior angles, we can identify two pair of alternate interior angles, in the figure,
∠ 4 and ∠ 6
∠ 3 and ∠ 5
Hence, the pair of alternate interior angles in the given figure is ∠ 4 and ∠ 6
For more references on pair of alternate interior angles, click;
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Which is the best reason why step 1 is a good first step in the solution shown?
Math item stem image
CLEAR CHECK
Multiplying by 3 isolates x on one side of the equation.
3 is a factor of 12.
The same thing was done to both sides of the equation.
Multiplying by 3 is easier than subtracting 12.
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Step-by-step explanation:
Let's think about how we can solve for ttt in the following equation:
\qquad 6t = 546t=546, t, equals, 54
We want to get ttt by itself on the left hand side of the equation. So, what can we do to undo multiplying by 6?
We should divide by 6 because the inverse operation of multiplication is division!
Here's how dividing by 6 on each side looks:
\begin{aligned} 6t &= 54 \\\\ \dfrac{6t}{\blueD{6}} &= \dfrac{54}{\blueD{ 6}}~~~~~~~~~~\small\gray{\text{Divide each side by six.}} \\\\ t &= \greenD{9}~~~~~~~~~~\small\gray{\text{Simplify.}} \end{aligned}6t66tt=54=654 Divide each side by six.=9 Simplify.
Let's check our work.
It's always a good idea to check our solution in the original equation to make sure we didn't make any mistakes:
\qquad \begin{aligned} 6t &= 54 \\ 6 \cdot \greenD9 &\stackrel{\large?}{=} 54\\ 54 &= 54 \end{aligned}6t6⋅954=54=?54=54
Yes, t = \greenD{9}t=9t, equals, start color #1fab54, 9, end color #1fab54 is a solution!
Solving a division equation using inverse operations
Now, let's try to solve a slightly different type of equation:
\qquad \dfrac x5 = 75x=7start fraction, x, divided by, 5, end fraction, equals, 7
We want to get xxx by itself on the left hand side of the equation. So, what can we do to cancel out dividing by 5?
We can multiply by 5 because the inverse operation of division is multiplication!
Here's how multiplying by 5 on each side looks:
\begin{aligned} \dfrac x5 &= 7 \\\\ \dfrac x5 \cdot \blueD{5} &= 7 \cdot \blueD{5}~~~~~~~~~~\small\gray{\text{Multiply each side by five.}} \\\\ x &= \greenD{35}~~~~~~~~~~\small\gray{\text{Simplify.}} \end{aligned}5x5x⋅5x=7=7⋅5 Multiply each side by five.=35 Simplify.
Let's check our work.
\qquad \begin{aligned} \dfrac x5 &= 7 \\\\ \dfrac{\greenD{35}}{5} &\stackrel{\large?}{=} 7\\\\ 7 &= 7 \end{aligned}5x5357
Answer:
WHAT THE #### WHAT IS THEIS
Step-by-step explanation:
Help this is due at 11:59
Answer:
y = 2x - 2
Step-by-step explanation: Can I get brainliest? Thanks!
1. Slope-intercept form: y=mx+b
m = slope
x = degree of slope
b = y-intercept
2. Solve
m = 4/2 = 2
b = -2
y = 2x - 2
The water of a tank is initially 24 feet, and it is being
drained at a rate of 3 feet per day. The equation below
expresses the water level, y, in feet, in terms of the number
of days, x, since the tank began draining.
y = 24 - 3x
A scientist might be interested in the x-intercept of this
equation because it represents the moment when the tank
will be empty. Which of the following is the x-intercept of
the equation above?
Answer:
oof
Step-by-step explanation:
An iron dinner bell is in the shape of an equilateral triangle with a side length of 8 5/8 inches. Find the length of the rod used to create the bell
Answer:
25 7/8inches
Step-by-step explanation:
The length of the rod is equal to the side length of the equilateral triangle
Let the length of the rod be x
Since an equilateral triangle has all its sides equal, its perimeter is expressed as;
P = x+x+x
P = 3x
Given x =8 5/8
P = 3(69/8)
P = 207/8
Express as mixed fraction
P = 25 7/8 inches
Hence the length of the rod used to create the bell is 25 7/8inches
Which expression is equivalent to?
Answer: 7x^3y^4z^2
Step-by-step explanation:
The slope of the line shown on the
graph below is
simplified 1/3 is the slope
Increase of the product of two and a number by 4 to obtain 56
solve for a: a2 + b2 +c2
Answer:
I need the whole question plz.
Step-by-step explanation:
(a+b+c)*2
Answer:
[tex]a^2+b^2+c^2[/tex]
Step-by-step explanation:
It can only be simplified not solved.
solve thiss puntos gratis
Step-by-step explanation:
JOIN MY MEETING
ID-9384026088
PASSWORD 1234
Answer:
holalaaa
Step-by-step explanationgcias pror lpos autn:os
Will uses 36.12 ounces of milk to make 9 shakes. About how much milk is in each shake?
Answer:
About 4 oz
Step-by-step explanation:
36.12 is founded to 36. 36 oz /9 milkshakes is 4oz per milkshake.
Answer:
There is 4.01333333333 ounces of milk in each shake (i'm not entirely sure tho)
Step-by-step explanation:
I need help bad it’s like son 2 way table stuff
The first one I'll do is Physics because you know the amount of girls and total amount of students. Use the equation x+19=33. Note that x is the amount of boys we are trying to find. All you need to do is simply subtract 19 from both sides to get x alone.
x + 19 = 33
-19 -19
x = 14
For the total that's going up and down, you can do this same process again, but just using x for girls instead of boys. Your equation should look like 47+x=80. Once again, subtract 47 from both sides.
47 + x = 80
-47 -47
x = 33
Now you can find whole row for boys. This equation will be a little longer, but it's still pretty easy. 18+x+14=47 is what we will be using. We first will need to combine like terms (the 18 and 14), then subtract it off from both sides to get x alone.
18 + x + 14 = 47
x + 32 = 47
-32 -32
x = 15
Moving onto the biology column, we'll be using the equation 15+x=21
15 + x = 21
-15 -15
x = 6
Now we can find out the girls column with this equation: x+6+19=33
x + 6 + 19 = 33
x + 25 = 33
-25 -25
x = 8
Lastly, we can find the chemistry column by just adding 18+8 to get 26.
I know this was a little hard to follow along, so here's a picture of it finished:
How do you do this?
I don't understand it.
Answer:
what this is so weird umm try to connect b,c,and try to connect c it b again
Do you see those grid lines? Since you can't go diagonally across them, draw your line ON THEM; I would start at C and go up one, right 3, and then up one again. That connects C & A. If you want you could do A to A, which is the easiest option. Just go down straight to the A at the bottom. Hope that helps!
Which of the following coordinates is farthest to the right of the origin on a coordinate plane?
Question 5 options:
(4, 15)
(-19, 7)
(0, 12)
(7, 0)
Answer:
the answer is (7,0)
Step-by-step explanation:
(0,12) lies on the y axis, (-19, 7) lies on the left side and (4,15) is not far enough...
therefore, (7, 0) is the answer
Someone help me asap please
Answer:
x-intercepts = (8, 0) and (-4, 0)
y- intercept = (0, 8)
vertex = (2, 9)
Step-by-step explanation:
Sorry if its wrong but I think it's where the coordinates are according to the graph. The x-int would hit at the x-axis, y-int would hit the y-axis, and the vertex would be where it's highest point is
pls help me on this question.
Answer:
36
Step-by-step explanation:
3 times 2 would equal 6. Squaring the number would be 6 times 6, equaling 36.
Answer:
36
Step-by-step explanation: Using PEMDAS we do 3x2 first which gives us 6 and then to the power of 2 which gives us 6 times it self. also 6x6 giving us 36
PLEASE HELP ME ASAP!!!! GIVING 20 POINTS AWAY!!
Answer:
A? I think it's a if it's not then I dont know
Please help and explain it!
Answer:
the perimeter is 21
Step-by-step explanation:
formula -
P = a + b + c + d you can find the length of your sides by looking at the units
P = 5 + 8 + 4 + 4 on the graph (just count how many squares makes the side
P = 21 you are looking for) ex: side a (the top line) is 5 units
Explain how to simplify the expression 5n + n.
[tex]5n+n=n+n+n+n+n+n=6n[/tex]
Hope this helped
Write an equation that has the given number of solutions.
A. No solution
B. infinitely many solution
Answer:
A) x+5=x+3
B) x+5=5+x
Step-by-step explanation:
A) If an equation has no solutions then when it is algebraically solved it will be an untrue statement.
For example, x+5=x+3. To solve subtract x from both sides. This becomes 5=3, which is not a true statement. Therefore, there are no solutions.
B) If an equation has infinite solutions then when it is algebraically solved it will be a statement that is always true.
For example, x+5=5+x. To solve first subtract x from both sides. This equals 5=5, which is always true. Therefore, there are infinite solutions.
What is the similarity ratio (scale factor) of the larger triangle to the smaller triangle?
similarity ratio =??
Answer:
5/11Step-by-step explanation:
Corresponding side have same ratio:
55/121 = 5/11 (divide by 11)40/88 = 5/11 (divide by 8)30/66 = 5/11 (divide by 6)The similarity ratio or the scale factor of the larger triangle to the smaller is 5/11
Answer:
5/11
Step-by-step explanation:
Correct answer
What is the answer please + explanation
Answer:
86π
Step-by-step explanation:
A=2πrh+2πr2
A=2π*16+2π*4*7
A=32π+54π
A=86π
Hope this helps :)
Pls help me!!!! Awarding brainliest!!!!!
Answer:
H, 96.56
Step-by-step explanation:
First, find the area of the square: 8x8=64
do 17-8-4 to get 5, which is the triangle base
Then, the triangle area: 8x5=40/2=20
Finally, the circular shape area: π·4^2=50.26
divide that by 4 because it's 1/4 of a circle: 12.56
then add all the sums together: 64+20+12.56=96.56
PLEASE HELP
WILL GIVE BRAINLIEST
Graph the function f(x)=3/2x−4.
Use the line tool and select two points to graph
Answer:
Use these points.
(1, -2.5)
(-1, -5.5)
3/2x1=1.5-4=-2.5
3/2x-1=-1.5-4=-5.5
Answer:The two points on the graph are (0,-4) and (2.667,0)
Step-by-step explanation:
We are given that a function. We have to graph the function using line tool and select two points to graph. Let Substitute x=0 then, we get Therefore, the equation cut the y- axis at point (0,-4). Substitute y=0 then we get
find the value for f(x) = 22
Answer:
Step-by-step explanation:
Another way to solve would be to distribute first:
22 = 2(x + 6)
22 = 2x + 12
Subtract 12:
22 - 12 = 2x - 12
10 = 2x
Divide by 2:
10 / 2 = 2x / 2
5 = x