Answer: V≈1.57×105
Step-by-step explanation: V=33
2a2h=3·3
2·822·9≈1.57225×105
Answer:
42.27in³
Step-by-step explanation:
Using the formulas
A=6ah+33a2
AB=33a2
2
V=ABh
Solving forV
V=3h3﹣h23h2+3A+Ah
2=3·93﹣92·3·92+3·82+82·9
2≈42.27214in³
Beinggreat78, this is mostly for you. but whoever gets it right can have brainliest, but answer ASAP!
Answer:
yeah it's true
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
It's true that there's 3 ways to write a ratio and those are the 3 ways you can do it.
the area of a rectangle is 15 square units what is the area of shaded triangle? pic attached
Answer:
6 square units
Step-by-step explanation:
The area of the base of the triangle is [tex]\sqrt{2^2+2^2}[/tex] which is [tex]2\sqrt{2}[/tex]. The height of the triangle is [tex]\sqrt{3^2+3^2}[/tex] or [tex]3\sqrt{2}[/tex]. The area of the triangle is [tex]\frac{3\sqrt{2} * 2\sqrt{2}}{2}[/tex] which is 6.
4 The temperature in Stockton was 83°F. The temperature in New York was –5°F. How much hotter was the temperature in Stockton?
Answer:
It was 88°F hotter in Stockton.
If it was 0°F in New York, Stockton would have been greater by 83°F; as it is -5, add 5 to 83.
As the problem is subtraction, negative.
If the quantity is in negative, like -5, -7, -120; you have to add.
Hope it helps ^_^!
What is the slope of the table.
Answer:
slope is -5
Step-by-step explanation:
The formula for slope is:
m = (y2 - y1)/(x2 - x1)
m = slope
y2 = y-coordinate of second point
y1 = y-coordinate of first point
x2 = x-coordinate of second point
x1 = x-coordinate of first point
We can choose our first and second points as any points on the table, but we will choose the first andd second points which are (-5,10) and (-3,0).
y2 = 0
y1 = 10
x2 = -3
x1 = -5
m = (0-10)/(-3-(-5))
m = (-10)/(-3+5)
m = (-10)/(2)
m = -5
Never really understood this stuff. can somebody help me out? Please and thank you. (two different questions)
Whoever gets it right can have brainliest, but answer ASAP!
Answer:
512
Step-by-step explanation:
8³ is the same as saying 8×8×8
8×8×8= 512
Hope that helps!
Answer the following about 4,240/8 estimating.
Answer: The answer to the equation 4,240/8 = 530
Step-by-step explanation:
4,240 divided by 8 = 530
4,000 divided by 8 = 500
4,800 divided by 8 = 600
(For part B 500 would be an underestimate of the answer to 4,240/8 and 600 would be an overestimate of 4,240/8)
Which numbers in the list are rational?
Answer:
D
Step-by-step explanation:
π is neverending. 3.14159...
√5 also is neverending.
√81 is 9.
2.3 repeating has the same digit repeating.
WILL CHOOSE BRAINLIEST, which statement is not true?
Answer:
B
Step-by-step explanation:
[tex]\dfrac{7^{12}}{7^{15}} = 7^{12-15} = 7^{-3}[/tex]
Help me please. I got the Part A correct but I gladly need help on Part B.
Answer:
8 pounds
Step-by-step explanation:
As you know from Part A, 0.5 pounds is one dollar. You want to know how many pounds cost $4. You can fill in the first and second blanks with this information.
$4 ÷ 0.5 pounds per dollar = __ pounds
4 ÷ 0.5 = 8
I hope this helps and please mark me as brainliest!
Answer:
Correct me if I am wrong but I believe the answer is:
$4 ÷ 0.5 pounds per dollar = 8 pounds
Step-by-step explanation:
Given the function f(x)=5x+4, find f(x-2)
Answer:
5x - 6
Step-by-step explanation:
f(x) = 5x + 4
f(x-2) = 5(x -2) + 4
f(x-2) = 5x - 10 + 4
f(x-2) = 5x - 6
I hope this helps!
Answer:
5x - 6
Step-by-step explanation:
Plug in x-2 to the function:
f(x - 2) = 5(x - 2) + 4
= 5x - 10 + 4
= 5x - 6
HELP please Multiplication Properties of Exponents DROPBOX Part 2 (3parts)
Grade seven
I need help on this question please
Answer:
its D because the formula to find circumference is π x d and d stands for diameter and the diameter would be 8 and π x 8 would be 25.12 and the closest is 25
Step-by-step explanation:
can i have brainliest please.
Answer:
A
Step-by-step explanation:
4/6.28318531
move decimal 2 places
PLEASE ANSWER SOON
Identify the correct area formula and area for this triangle
Answer: d
Step-by-step explanation: formula is 1/2bh 14 times 6 is 84 divided by 2 is 42
Answer:
D
Step-by-step explanation:
first 6x14=84 then multiply it by 1 half to get 42 units
Find the distance between 11/5 and [tex]\sqrt{25/4}[/tex] on a number line.
Answer:
Assuming you meant 11/5 - √(25/4) The answer is -3/10 or -0.3.
Step-by-step explanation:
Subtract the quantities.
Scale drawing: a rectangle with length 4 feet and width 3.75 feet. Initial dimensions: a rectangle with length 24 feet and width 15 feet. New dimensions: a rectangle with length 20 feet and width 18.75 feet.
Abdul planned a pool to be 24-feet long. To fit in his yard, however, the pool can only be 20-feet long. Abdul’s ratio and work is below. Where did he make an error?
StartFraction 24 feet divided by 6 over 20 feet divided by 6 EndFraction = StartFraction 4 over 3 EndFraction
Abdul’s work is correct.
Abdul should have divided by 5, not 6.
Abdul should have divided by 4, not 6.
This problem has no change in the scale factor.
Please help! Fast! Thank you <3
Answer:
Abdul should have divided by 4, not 6.
Step-by-step explanation:
Which of the following equations are linear functions? Explain how you got your answer.
Select the three linear functions.
A. y = x to the power of 2 - 1
B. y = 2x + 1
C. y = 1/2x - 5
D. y = 1/3x to the power of 2
E. y = -x
Answer:
B, C, and E
The reason B, C, and E are the answer's is because the equation of a linear equation is y= mx+b. B, C, and E are written this way. We can eliminate A and D because They are quadratic equations, because the X is squared.
Hope This Helps! :) Please mark brainliest!
allie went trick - or - treating one day. she wanted to dress up as a princess but her costume costs $340. she only as $119. how much money does allie need for her costume?
my sister needs help.....ughhhh shess soo annoyinggggg like dam
Answer:
459
Step-by-step explanation:
340+119=459
Answer:
221
Step-by-step explanation: 340-119 is 221
Eric cut a piece of wood into the shape of a trapezoid. The trapezoid has base lengths of 8 inches and 9 inches. The height of the trapezoid is 13 inches.
What is the area of the trapezoid?
Answer:
110.5 inches
Step-by-step explanation:
A=(a+b)/2 h
A = (8+9)/2 * 13
A = 17/2 * 13
A = 110.5 inches
Hope this helped
What are these two screenshot below
Answer:
(5, -49) (-2, 22) (-3, 33)(-2, 9) (1, -9)I will give brainliest
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
The horizontal line is the x axis
the vertical line is the y axis
The first number is always the number of the x axis
Example.
(6,9)
6 is in the x axis
9 is in the y axis
find the number 6 in the x axis (the horizontal one) and then go up until the number 9.
Answer:
I drew it for you.
Step-by-step explanation:
Hope I helped!! Pls give brainliest if I helped.
can sum help pls and ty
Answer: 8.10
Step-by-step explanation: times by each bottle
Dale polled the 2 fastest swimmers on the swim team.
Is this sample of the swimmers on the swim team likely to be representative?
Answer as Yes or No
Reason:
Dale is biased toward the two fastest people in the group, but is leaving out the rest of the swimmers who may not be so fast. The people left out may be very distant from the top two swimmers. Therefore, Dale has not picked a representative sample.
As an example with numbers, let's say we had these average speeds in mph: {1, 2, 3, 4, 20, 30}. Of course these are just hypothetical examples and not based on actual realistic speeds; however, the example should still suffice.
That data set shows the average is closer to 2 and 3 than it is to 20 and 30. Dale polling the fastest people greatly skews the mean larger than it should be.
To get a better more representative sample, Dale should randomly pick 2 people regardless if they are the top two swimmers or not. He can pick the names out of a hat, or use a computer program to generate random numbers.
WILL CHOOSE BRAINLIEST. Which equation will have one solution.
A. 5(x+3)=5x+3
B. 9x=9x
C. 5x+6=10
D. 10x=50+10x
Answer:
C - The other answers have no solutions...
Hope This Helps! :) Please Give brainliest if this helped you!
my brain is not working at the momentgdshbjn
The first step that we must take before attempting to solve a problem is to understand what the problem statement is asking from us and what is given to us to help accomplish that goal. Looking at the problem statement, it asks us what the probability of choosing a vegetable is. We are given information about how many dishes of each type of food there is out of 10 dishes.
The next step that we need to do is to collect the total amount of vegetable dishes that have been listed in the problem statement along with the total amount of dishes. We know that there are 10 covered dishes and that there are 2 broccoli and 2 carrot which adds up to 4 vegetable dishes.
Now that we have that information we can move onto the final part which is to determine the probability of choosing a vegetable dish. We can do this by dividing the total amount of vegetable dishes from the total amount of dishes.
Determine the probability
[tex]\textsf{probability = (vegetable dishes) / (total dishes)}[/tex][tex]\textsf{probability = (4) / (10)}[/tex][tex]\textsf{probability = (4/2) / (10/2)}[/tex][tex]\textsf{probability = (2) / (5)}[/tex]Therefore, looking at the options that best matches the answer that we got we can confidentially say that it is option A, 2/5.
[tex]\huge\text{Hey there!}[/tex]
[tex]\text{Your equation: }\rm{\dfrac{number\ of\ the\ vegetables (the\ carrots\ \& \ the \ broccolis)}{total\ meals\ you\ have\ all\ together} = probability}\\\\\rm{\dfrac{2\ carrots + 2 \ broccolis}{10\ meals} = probability}\\\\\text{2 + 2 = \boxed{\mathbf 4} , right?}\\\\\rm{\dfrac{4}{10} = probability}\\\\\rm{\dfrac{4\div2}{10\div 2} = probability}\\\\\rm{\dfrac{2}{5} = probability}\\\\\\\huge\text{Therefore, your answer should be: \boxed{\mathsf{\dfrac{2}{5}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Which number follows the three rules below?
If rounded to the nearest whole number it is 200
If rounded to the nearest tenth it is 199.8
If rounded to the nearest hundredth it is 199.75
1. 199.789
2.199.756
3.199.751
4.199.744
Answer: 3. 199.751
rounded to nearest tenth is 199.8
rounded to nearest hundredth is 199.75
rounded to nearest whole number is 200.
Hope it helps!
Write an inequality for each sentence. Then solve the inequality.
Nine more than a number b is greater than negative three.
You must be at least 48 inches tall to ride an amusement park and your little sister is 39 inches tall. How many inches in must she grow before she may ride the ride?
Answer:
9 inches
Step-by-step explanation:
you have to be at least 48 inches so the shortest person that can ride it is 48 and she is 39 so you minus the 39 from 48 and you will get the inches she needs to grow
GIVING BRAINLIEST!!!!!!!!!!!!!
Answer:
x is to the side y is up so you´d put A on 4 side 9 up
Step-by-step explanation:
PLEASE HELP
1# Which graph shows the number of 3-point field goals Aspen could have made in the game
2# Riley read 36 pages of a book before putting it down for a month she wants to resume reading the book that is more than 480 pages long she plans on finishing the book in 12 days reading the same amount each day which inequality can be used to determine P, the number of pages that Riley must read each day to attain her goal
The first Screenshot is for 1# and the second Screenshot is for 2#
Answer:12p+36>480
Step-by-step explanation: I got the answer somewhere else but I’m not 100% sure if it’s right
Mr.simpson is constructing a swing set for his children. He measures that the patform will be 7 feet high and would like to attach an 11-feet slide. How many feet away from the base will it be set? (Round to the nearest tenth.)
Answer:
8.5 ft
Step-by-step explanation:
We assume that Mr. Simpson can model his construction using a right triangle with leg 7 ft and hypotenuse 11 ft, as shown in the attachment. Then the other leg can be found using the Pythagorean theorem.
__
a² +b² = c²
x² +7² = 11²
x² = 121 -49 = 72
x = √72 = 6√2 ≈ 8.485 . . . . feet
The slide will be set about 8.5 feet away from the base.