Answers
Answer:
Number 8: The medium pizza is 19 inches bigger than the personal sized.
Number 9: The window will take up about 37.7 feet.
Step-by-step explanation:
For number 8, you want to multiply the 16 inches by pi, and you would get an estimate of 50. Then you do the same thing for ten inches and you get an estimate of 31. Subtract the two estimates and you will get 19. Therefore, with the rounded up to a whole number estimate, the medium sized pizza is 19 inches bigger than the personal sized one.
For number 9, you want to multiply that radius, which is 6, by two to get your diameter. Then you want to multiply that to get your circumference, which would be a rounded up to the tenth place estimate of 37.7 feet.
I hope all of this helps you!
Answer:
8. 19 in.
9. [tex]113\ ft^2[/tex]
Step-by-step explanation:
Circumference of a circle: C = 2*π*r22/7 or π = 3.14r (radius) = d/28a. medium-sized pizza
d/2 = 2
r = 16/2 = 8 in.
C = 2*π*r
C = 2*3.14*8
C = 16*3.14
C = 50.24 in.
8b. personal-sized pizza
d/2 = 2
r = 10/2 = 5 in.
C = 2*π*r
C = 2*3.14*5
C = 10*3.14
C = 31.4 in.
50.24 in. - 31.4 in = 18.84 in.
19 in. (rounded to the nearest whole number) <== final answer
9. Area of a circle: [tex]\pi r^2[/tex]
A = [tex]3.14* 6^2[/tex]
A = 3.14 * 36
A = [tex]113.04\ ft^2[/tex]
A = [tex]113\ ft^2[/tex] (rounded to the nearest tenth) <== final answer
Hope this helps!
Related Questions
help????????????????
Answers
Step-by-step explanation:
(12, -11) represents (x, y)
so 12 is x
-11 is y
now we need to do
x-9 and y+9
x-9=
12 - 9 = ???
y+9=
-11 + 9 = ???
then put into formate (x, y) as before
if you need more help comment and please put as brainiest
Answer:
(3, -2)
Step-by-step explanation:
(x - 9, y + 9)
plug 12 for x, plug -11 for y
(12 - 9, -11 + 9)
(3, -2)
I hope this helps!
The figures are similar. Find x.
Brainiest to the correct person!
Answers
9-4 is 5 so it went down 5
15-5 is 10.
Answer:
x= 6 and 2/3 or 6.6 repeating.
Step-by-step explanation:
9/4 is 2.25 then we take 15 and divide it by 2.25 in order to get 6.6 repeating and that should be the answer.
ANSWER PLEZ WILL GIVE BRANILIEST!!!
Answers
Answer:it’s b, c and d
Step-by-step explanation:
Answer: the awnser is a and c
Step-by-step explanation:
I NEED HELPP AGAINNN FAST WILL GIVE BRANILIEWST THE EQUATION IS THE SECoND ONE TO SOLVE THE FIRST
Answers
Part C: x= 7.8
Part D: There is 7.8 liters in the pitcher
HELP , BRAINLIEST IF CORRECT, rewrite each equation without absolute value for the given conditions: y=|x-3|+|x+2|-|x-5| if 3
Answers
please help me ill give you da crown
Answers
Answer:
ABBY, EVE (preferred one spelled same backwards)
Step-by-step explanation:
They are both symmetrical names
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 8 people took the trip. She was able to purchase coach tickets for $200 and first class tickets for $1210. She used her total budget for airfare for the trip, which was $4630. How many first class tickets did she buy? How many coach tickets did she buy?
Answers
Answer:
3 1st class tickets and 5 coach tickets
Step-by-step explanation:
1. Subtract 3630 (cost of 3 1st class tickets) from the budget to get 1000.
2. Subtract 1000 (cost of 5 coach tickets) from your remaining budget to get 0.
Can you please help
- thank you
Answers
Answer:
How do u need help ill help u anyway i can
Step-by-step explanation:
pls help me???????????
Answers
Hi! I hope you're enjoying your day!
The missing number is 5.
Why 5? You'll see...
So the equation is
5x+15=5x-3
Is this right? We need to check.
Let's plug in 1.
5(1)+15=5(1)-3
5+15=5-3
20=-2
See? We ended up with a false statement.
There's no way 20 is going to equal -2.
Let's try 2:
5(2)+15=5(2)-3
10+15=10-3
25=7
Once again, we have a false statement.
You could try any number. You could try 5, 12, 150, 2710...
No matter which number you choose, you will always have a false statement.
Hence, the missing number is
[tex]\boxed{\boxed{\bold{5}}}[/tex]
But hey!! Why 5?!
Because no matter which number you pick, you will always have a false statement.
There's no number that can satisfy the following equation:
5x+15=5x-3
Basically, you take a number x, multiply it times 5, add 15, and that's supposed to equal the same number times 5 and minus 3?!
Hope everything is clear.
If you have any questions, please ask.
#LearningIsFun
[tex]\rule{250}{2}[/tex]
Answer:
the number's 5
Step-by-step explanation:
because 5x+15 will never equal 5x-3 no matter what x is
At a basketball game, a team made 57 successful shots. They were a combination of 1- and 2-point shots. The team scored 94 points in all. Write and solve a system of equations to find the number of each type of shot.
Answers
Answer:
The number of 1-point shots is 15 and the number of 2-point shots is 42
Step-by-step explanation: x ----> the number of 1-point shots
y ----> the number of 2-point shots
we know that
----> equation A
----> equation B
Solve the system by graphing
Remember that the solution of the system is the intersection point both graphs
using a graphing tool
The intersection point is (15,42)
therefore
The number of 1-point shots is 15 and the number of 2-point shots is 42
what is 90x5 you will get a crown
Answers
Answer:
90 x 5 = 450
Step-by-step explanation:
PLSSSSS HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
8/15
Step-by-step explanation:
It is in its simplest form if you need help with this later go to a fraction simplifire
PLEASE HELP QUICK
Is this triangle acute, right, or obtuse?
acute
right
obtuse
Answers
This is because the lower left angle is larger than 90 degrees. This is assuming the triangle is drawn to scale (i.e. drawn accurately).
Any time there's an angle larger than 90, the triangle will be obtuse. If there's one angle exactly 90, then it's a right triangle. Otherwise, the triangle is acute (when all angles are smaller than 90).
How I know?
Well, the triangle is more than 90 degrees, making it obtuse. If it was 90 degrees, it’d be considered a right angle. And if it’s less than 90 degrees, it’s acute.
make sure you check both pictures pls volume word problems 20 points
Answers
Answer:
Jeff. 130cm^3 more.
Step-by-step explanation:
Length · Width · Height = Volume
LWH = V
-----------------------------------------------------
Jeff's Popcorn Container:
[tex]20.5 * 10 = 205\\205 * 10 = 2050[/tex]
Jeff's popcorn container is a total volume [tex]2050cm^{3}[/tex].
-------------------------------------------------------
George's Popcorn Container:
[tex]30 * 8 = 240\\240 * 8 = 1920[/tex]
George's popcorn container is a total volume of [tex]1920cm^{3}[/tex].
--------------------------------------------------------
Now subtract George's popcorn container volume from Jeff's popcorn container volume.
[tex]Jeff - George = Total\\2050 - 1920 = 130[/tex]
And there you have it! Your answer is 130cm^3!
I hope this helped!
Sincerely,
Your friendly neighborhood
Middle School Math Teacher!
Triangle HIJ has vertices H(1, 7) , I(−4, −2) , and J(−3, 5) . Write the coordinate notation for a translation of 3 units right and 4 units up.
(x, y)→
Answers
Step-by-step explanation:
(x, y) -> (x+3, y+4)
that is what 3 units to the right (3 units into the outsource x direction) and 4 units up (4 units into the posits y directing) mean.
so, all points go through this translation
(1, 7) -> (4, 11)
(-4, -2) -> (-1, 2)
(-3, 5) -> (0, 9)
write a rational number in fraction form that is equivalent to 2.5 (repeating)
Answers
Answer:
That would be 2/4 equivalent to 1/2 (2.5)
Step-by-step explanation:
Sorry if I'm wrong
Answer: 2 1/2 is the right answer
Step-by-step explanation:
In the diagram below, every pair of segments which do not intersect are parallel, and the measure of angle k is 89 degrees. What is the total number of degrees in angles s,e,q,u,o,i,a?
Answers
Answer:
633°
Step-by-step explanation:
Angles:
s = o = 89°
e = q = u = i = a = 91°
two angles of 89° and 5 angles of 91°
Total number
89(2) + 91(5) = 178+ 455 = 633°
Hope this helps
PLEASE HELP QUICKLY!!!!!
Answers
Answer:
Anything greater than 1
Step-by-step explanation:
x>1 or x is greater than 1, so it is not equal, so it would be an open circle on 1 with an arrow pointing the same direction as the sign.
Write in slope-intercept form an equation of the line that passes through the given points.
(6,8),(3,−9)
Answers
Answer:
[tex]51.6 |54x81..65107 {36.01(21. \sqrt[365.]{gaa} }^{2} |[/tex]
Answer:
y = 17/3x - 26
Step-by-step explanation:
Remember the slope formula:
[tex]m = \frac{y2-y1}{x2-x1} \\[/tex]
[tex]m = \frac{-9-8}{3-6}\\\\m = \frac{-17}{3}\\\\m = \frac{17}{3}[/tex]
Slope: 17 / 3
First part of equation: y = 17/3x + b
To find b, plug in the values from the points we know:
[tex]-9 = \frac{17}{3} * 3 + b\\-9=17+b\\b+17=-9\\b=-26\\[/tex]
Therefore, the Y-intercept is -26
Combining all the parts, the answer is y = 17/3x - 26
15 point reward + brainliest
Answers
Answer:
2 The second number is correct I did this quiz
Step-by-step explanation:
Answer: the answer is a and c
Step-by-step explanation:
Which is the best measure of central tendency for the type of data below–the mean, the median, or the mode? Explain.
Hours of sleep each night
A. Median; there will be outliers
B. Range; there are no outliers
C. Mode; the data are non-numeric
D. Mean; the outliers are limited
Answers
Answer:
D is correct
Step-by-step explanation:
Ok offering 100 points and brainlist so lets answer TacticalMathNuke's question correctly and explain to help him/her
Answers
Answer: 162,720
Step-by-step explanation: Easey multiply 452 by 360 which equals 162,720. you can check your work by dividing 162,720 by 452 which equals 360
MARK BRAINLIEST PLS
I need help on this question i tried it but it told me it is wrong what is the answer
Answers
Answer:
both are "not proportional
Step-by-step explanation:
when you divide y by x none of the numbers match up.
pls correct if wrong
What is the perimeter of a trapezoid whose parallel sides are 7 inches and 10 inches, and the non-parallel sides are 8 inches and 9 inches?
Answers
Answer:
34 in
Step-by-step explanation:
perimeter of a trapezoid = b1 + b2 + l1 +l2
p = 7 + 10 + 8 + 9
p = 17 + 17
p = 34 in
Solve 0.139 ÷ 2 using the division algorithm.
Please give an explanation in detail its long division
Answers
Answer:the answer is 0.069 and here is and explanation
Step-by-step explanation:
There you go there is a picture hope you have a wonder day!
Which statements are true?
Select each correct answer.
All triangles have 3 angles.
All triangles are plane figures.
All triangles have one right angle.
All triangles have 3 straight sides.
Only some triangles are polygons.
Answers
Answer:
1
Step-by-step explanation:
I think triangle has only 3 angles because otherwise it will turn the next shale and it will be like square or i dont know. Good luck :)
All triangles are plane figures
All triangles have one right side
d. PLEASE HURRY- GICING BRAINLIEST TO FIRST .CORRECT. ANSWER
Answers
Answer:
a) 10
Step-by-step explanation:
The formula for volume in a rectangular prism is V = l x w x h
Plug in the numbers to solve the unknown length.
240 = l x 4 x 6
240 = 24l
l = 10
[MA}:
10
The explanation:
Length: 4
Height: 6
Missing: h
15 x 4 x 6 = 360
13 x 4 x 6 = 312
12 x 4 x 6 = 288
10 x 4 x 6 = 240
Multiply.
V = L x W x H
L x 4 x 6
240 - 24l
L = 10
10 x 4 x 6 = 240
Writer's note: I'm really sorry if this is incorrect.
[xArtsy}
PLEASE be fast, middle school math -algebra honors
The graph shows how the velocity v in centimeters per second of a fluid flowing in a pipe varies according to the radius r of the pipe.
Find the velocity of the fluid when the radius is 3 cm.
When the radius of the pipe is 3 cm, the velocity of the fluid in the pipe is ________ cm/s
Answers
Answer:
27 cm/s
Step-by-step explanation:
The x-axis is labelled as radius (r). Since the question is asking you to find the velocity of the fluid, which is labelled on the y-axis, you simply need to move along the x-axis until you reach 3 cm and move upwards until you've reached the line. Once you have reached the line, the answer should be on the y-axis which is 27 cm/s.
*x-axis is along the bottom and y-axis is vertical along the left side.*
Set up a proportion to solve for x.
x = _______ z = ________
Answers
Answer: X=50 | Z=62 ?
Step-by-step explanation:
I am Unsure of what you are asking but I would assume you mean that X=50 and Z=62. basically making it equal.
I really hope this helps!
6-[(-3)+(-7)]-[(-1)-(-5)-(-8)]
Answers
Answer:
4
Step-by-step explanation:
we simplified the expression.
Hope it helps!!!!!Brainliest pls!!!!!!6-[-10]-[-1+5+8]
6-[-10]-[-1+13]
6-[-10]-[12]
6+10-12
16-12
4