Answer:
226.08
Step-by-step explanation:
Find the midpoint of the line segment shown on the graph. An x y coordinate system extends from negative 4 to 4 on both dimensions. A straight line extends from (negative 4, 5) to (3, 0). what is the midpoint?
a. (5/2,-1/2)
b. (7/2,-5/2)
c. (-1/2, 5/2)
d. (-2, 1)
Solve for x.
-8x = -56
Answer:
x = 7
Step-by-step explanation:
-8x = -56
Divide both sides by -8 to isolate x.
-8x/-8 = -56/-8
x = 7
Therefore, x is equal to 7.Answer:
7
Step-by-step explanation:
You divide the negative 8 by itself to leave the x alone. Then you do the same thing to the other side, and -56 divided by -8 is 7.
help me pls dont waste my points lol
Every square has 4 toothpicks. Two squares would be a total of 8 toothpicks. 3 squares is 12 toothpicks, 4 squares is 16 toothpicks, and 5 squares is 20 toothpicks.
Just under 44 squares would equal 175 toothpicks.
ANSWER:
# Toothpicks. # squares
8. 2
12. 3
16. 4
20. 5
WILL GIVE BRAINLEIST TO WHOEVER ANSWERS CORRECTLY
Answer:
Option 3
Step-by-step explanation:
Multiplying the x^2 always causes the opening on the parabola to get thinner. If you multiply it by a number less than 1 it will make it wider.
CAN SOMEONE HELP!! SHOW YOUR WORK AND NO LINKS
-8+12e=-20
e=
Answer:
-8+12e=-20
+8. +8
12e=-12
12e/12=-12/12
e= -1
Pls help! ASAP!
Which word best describes the degree of overlap between the two data sets?
none
moderate
high
low
Answer:
I think the answer would be high.
Step-by-step explanation:
You can see how the X on the bottom is (13) it's one less than the X on the top. So my reasoning is since there are fewer differences b/w the two sets, there are more vaiables overlapping.
What are the first four terms of a geometric sequence if its common ratio is 5 and its first term is 2.5?
2.5, 7.5, 12.5, 17.5
2.5, 0.5, 0.1, 0.02
2.5, 12.5, 62.5, 312.5
2.5, -2.5, -7.5, -12.5
Answer:
C
Step-by-step explanation:
I think
Answer: C: 2.5, 12.5, 62.5, 312.5
Step-by-step explanation:
Let us remember that in a geometric sequence:
ratio = [tex]\frac{a_{2} }{a_{1}}[/tex]
We know that [tex]a_{1}[/tex] (first term) is 2.5. So plug in the numbers into the above formula:
5 = [tex]\frac{a_{2} }{2.5}[/tex]
Multiply both sides by 2.5 to solve for [tex]a_{2}[/tex] (second term):
5 × 2.5 = 12.5
By process of elimination, it is obvious the correct answer is C.
We can double check your answer by checking the rate is 5 by dividing:
For example, 62.5 ([tex]a_{3}[/tex]) divided by 12.5 ([tex]a_{2}[/tex]) is appropriately 5.
Similarly, 312.5 ([tex]a_{4}[/tex]) divided by 32.5 ([tex]a_{3}[/tex]) is again 5, confirming our answer to be correct.
Kinda need help in this one.
Answer:
0.45 liters evaporated
Step-by-step explanation:
1.5 × 0.30 to find the amount that evaporated
The 0.30 comes from the 30 percent that evaporated
There are two students Mark and John.
If John scored 1050 in his test and received 70% and Mark received twice as less as John, then what is the total marks and what did Mark receive in the test?
Answer:
35% and 525
Step-by-step explanation:
Please answer all questions
I need help please and I need it fast
Answer:
x 4
Step-by-step explanation:
Step-by-step explanation:
the answer is C because you can multiply all of them by 4 to make the next number
Triangle QRS has been dilated to create triangle Q'R'S'. Which is the scale factor of the dilation?
A graph with x-axis labeled from negative 6 to 6. The y-axis is labeled from negative 6 to 6. Three points labeled Q, R, and S form a triangle. Three points labeled Q', R', and S' from a larger triangle. Q is at (0, 1). R is at (1, -1). S is at (-1, -1). Q' is at (0, 4). R' is at (4, -4). S' is at (-4, -4).
Question 1 of 14
Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes. The kazoos come in boxes of 8. There are 26 second graders, 24 third graders, and 30 fourth graders. Which expression represents how many boxes of kazoos Mr. Jackson needs to order so that every student receives a kazoo?
A.
(
26
×
24
×
30
)
+
8
B.
(
26
+
24
+
30
)
×
8
C.
(
26
+
24
+
30
)
÷
8
D.
(
26
×
24
×
30
)
÷
8
It's C. because 26+24+30 equals 80 then you divide 80 by 8 to get 10, so you need 10 boxes.
Calculate the approximate area of the shape to the nearest cm2.
This is very simple. So you use two formulas:
Rectangle: Length • Width
Semicircle: Area = [tex]\frac{\pi r^2}{2}[/tex]
With that, you do 0.8 ÷ 2 = 0.4 because we will be using radius. When solved, you get 0.2512... But for this problem, I will be rounding everything to the nearest hundredths.
Area of semicircle: ≈ 0.25
Now we solve for the rectangle. That is very easy. Just multiply 0.75 • 0.8 and you get 0.6
For this problem, I'm not sure why they make you round to the nearest centimeter, but if you do, you get 1 cm. Otherwise,
Round to nearest tenth: 0.9
Round to nearest hundredths: 0.85
Question 1 of 14
Mr. Jackson is ordering kazoos for his second, third, and fourth grade music classes. The kazoos come in boxes of 8. There are 26 second graders, 24 third graders, and 30 fourth graders. Which expression represents how many boxes of kazoos Mr. Jackson needs to order so that every student receives a kazoo?
Answer:
C
Step-by-step explanation:
Hope it helps
Answer:
C i think
Step-by-step explanation:
CALLING EXPERTS!!!
Hi, I need help with this assignment... I don't get it! It's worth 100 points and it doesn't even have instruction... (They're not printed out well) All I can read is- "...Composite figures. See if you can find two ways to cut them!" Please, please, PLEASE help me!
Answer:
Symmetry maybe?
Step-by-step explanation:
Maybe your teacher means find two lines of symmetry.
How many four-digit numbers can be created using the digits 0-9? Note: A number cannot be repeated for different digits.
10,000
5,040
3,024
6,561
5,040 four-digit numbers can be created using the digits (0-9).
Option B is the correct answer.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
There are 10 options for the first digit (0-9).
9 options for the second digit (since one digit is already used).
8 options for the third digit.
7 options for the fourth digit.
Therefore,
The total number of four-digit numbers that can be created is:
10 x 9 x 8 x 7 = 5,040
Thus,
5,040 four-digit numbers can be created using the digits (0-9).
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ3
please help me on this question
Answer:
y = 4
Step-by-step explanation:
Make equal ratios. y 10 4
=
x 22.5 9
If you divide 10 and 22.5, you get 0.44 repeating. If you divide 4 and 9, you will also get 0.44 repeating.
Five friends went out to dinner. Each one of them left an $18 dollar tip and they also split the $148 bill evenly. How much did each person pay for dinner?
Answer:
i will help u if u help me
Step-by-step explanation:
Answer:
$47.60
Step-by-step explanation:
have a good day! hope this helps!
What are the value of x, y, and z, respectively?
Answer:
y = 107 x = 73 and z = 73 degrees
Step-by-step explanation:
All of the angles have to equal 360 when added together and y has to correspond to 107 then those add to 214 then you subtract that from 360 to get 146 then you split that in half to get the x and z
Answer:
x = 73, y = 107, z = 73
Step-by-step explanation:
y has a vertical angle so y = 107°
z° and x° are also vertical angles so z° = x°
To find z and x find the angle adjacent to 107°
180° - 107° = 73°
x = 73, z = 73
Give answers in lowest terms
4 1/5 divided by 3/8
A:7/5
B:1 2/7
C: 11 1/5
D: 4 8/15
E: 7/8
Answer:
9 1/3
Step-by-step explanation:
Answer: C
Step-by-step explanation:
brainliest to whoever shows their work
Please help. quickly if possible
Answer:
459
Step-by-step explanation:
If we break up the figure inot two parts, a rectangle and triangle, we can solve for the area. The area of the rectangle is 396 because the formula for a rectangle is LxW. The area for a triangle is 1/2BxH. So the area of the triangle would be 63. Add these up together and we get 459 centimeters squared.
What is the value of x?
Answer:
27
Step-by-step explanation:
because 147-12=135 so then divide it by 5 and you get 27
HELP ME IT IS DUE TODAY AND NO LINKS.
Answer:
what dis
Step-by-step explanation:
Answer:
City Y.
Step-by-step explanation:
City Y is correct because there is a larger amount of varying temperatures there.
Pls help me with this problem
Answer: 5
Step-by-step explanation: x means 5
Please can someone help I will mark brainlest for the right answers
Answer: 4 is 3 5 is 8 6 is 15 and 7 is 24
Step-by-step explanation: i am not sure if this is math but yeah just do 20% of each number
Need help! 20 points!
No links please
Answer:
480 in3
Step-by-step explanation:
So the first thing I looked at was how to find the volume of a 3-dimensional square. Why do we have to do this? Well, we can see that the shape is made up of 3 different types of 3-dimensional cubes so to find the answer all we have to do is figure out the volume for each separate cube and add them all together.
So, to find the volume of a cube we have to multiply the area (length x width) by the height of each cube.
Let's start with the largest cube so we would multiply 5 x 12 x 4 which equals v = 240
Now let us do the second to largest by multiplying 8 x 5 x 4 = which equals v = 160
Finally, on to the smallest cube, 4 x 4 x 5 =
v = 80
So now if we add 240 + 160 + 80 that will give us 480
So the answer is 480 in3
Hope this is correct I was a little confused while I was figuring it out :0 Sorry if it is wrong :(
jake will spend $87.50 for a new baseball glove. He has $75.23 in the account linked to his debit card. the bank charges a $9 pentalty fee, per day, for using his debit card to make a purchase if he doesn't have enough funds in his account. what will he pay altogether if he chooses to use his debit card and doesn't put any more money in his account for 9 days
Answer:
88.31 is you anwser
Step-by-step explanation:
Answer:
the answer is $168.50
Step-by-step explanation:
he will spend $87.50 on the glove and they will charge him 9 dollars for nine days adding up to $81.00 so in total it will add up to 168.50
The revenue each season from tickets at the theme part is represented by t(x) = 3x. The cost to pay the employees each season is represented by r(x) = (1.25)^x. Examine the graph of the combined function for total profit and estimate the profit after five seasons.
The graph will be on the bottom!
Answers:
A) 2
B) 5
C) 12
D) 18
I will give Brainliest for the Correct Answer!
Answer:
c or b
Step-by-step explanation: