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
Pls, help!!! Will mark brainiest :)
A square pyramid 9 feet tall has a volume of 507 cubic feet. How long is each side of the base of the pyramid?
(SHOW ALL WORK!!!)
Caleb is saving money for a new skateboard. So far he has saved $18. The cost of the skateboard is 6 times as great as the amount he saved. How much is the cost of the skateboard?
Answer:
$108
Step-by-step explanation:
18 dollars times 6 equals 108.
Answer:
108 dollars
Step-by-step explanation:
Since so far Caleb saved $18 and the skateboard he wants to buy is 6 times as great as the amount he saved, then you multiply 18 and 6 together which equals $108.
Therefore, the cost of his skateboard is $108.
Sven has a mass of 120 grams. On Olaf’s scale, Sven weighs 126 grams. What is the percent error of Olaf’s scale?
Answer:
5%
Step-by-step explanation:
Percent Error =
Vobserved - Vtrue
Vtrue
=
126 - 120
120
=
6
120
= 5%
IF YOU ANSWER FIRST ILL GIVE BRAINLYEST
The table below shows data for the relationship between x and f(x) = 3(0.5)^at.
x f(x)
–2 192
–1 24
0 3
1 0.375
What is the value of a that results in the data in the table?
A. -3
B. -1/3
C. 1/3
D. 3
Answer:
I might be wrong but i looked it over, and I think the answer can be B
Step-by-step explanation:
I dont know for sure but i think it might be.
The teacher wants to figure out the relative frequency of a student choosing the aquarium. He will then estimate how many students out of all 1000 at the school are likely to choose the aquarium.
Answer the questions to solve the problem.
1. How many students did the teacher survey?
Answer:
1000
Step-by-step explanation:
you have asked how many pupils have been surveyed and all of them have so it's 1000 the number of pupils
pls help! will give brainliest to whoever answers first correctly! (70 points)
Answer:
#1
Step-by-step explanation:
I am just guessing but its probably #1
Answer:
the answer is the 1st one
Step-by-step explanation:
can you plase help me with this math problem, its a little hard
Answer:278, 932
Step-by-step explanation:
They are very far from the other numbers.
please help this is difficult
Answer:
iv answered this question for you already in the other one
Step-by-step explanation:
hope you have a good day
If on a scale drawing 5 inches represents 80 feet, then 3/4 inch would represent how many feet?
16 feet
8 feet
12 feet
4 feet
Answer:
12 feet
Step-by-step explanation:
80 / 5 = 16
1 inch = 16
16 / 4 = 4
4 * 3 = 12
What is the solution to this inequality?
Answer:
Hi! I solved your question, just check the images.
Step-by-step explanation:
See image above.
Find the measures of the exterior angles of the polygon.
Choose the answer that lists all of the correct exterior angle measures.
Answer:
F, C
Step-by-step explanation:
Just see if all of themp add up to 360 and u pick the ones that do add up to 360, except for the ones that don't add up too 360.
negative fractions on the number line
Answer:
it's answer D
Step-by-step explanation:
its answer D, hope it helps
Which of the following is a proportion?
(One of the answers are blue ignore that one i accidentally clicked it)
Answer:
[tex]\frac{4}{6} =\frac{6}{9}[/tex] is the answer
Answer:
It is 4/6 = 6/9
Step-by-step explanation:
PLSSSSSSS HELP 100 POINTS [HMTL]Find the measure of side XY.
A:15.0
B:8.0
C:18.0
D:12.5
Answer:
C
Step-by-step explanation:
15/10=1.5 so 1.5 is the scale factor.
12x1.5=18. So the answer is C.
Two-step equations with decimals and fractions
5 stars for correct answers
have a gud day byeeeeeeee
Answer:
e= -1/2
Step-by-step explanation:
(4/3) +5/3 = (-6e - 5/3) +5/3
4/3 +5/3 = -6e
(3)/-6 = (-6e)/-6
e = -1/2
I need help please!!! thank you so much to the person who is going to help me.
The ratio of the areas of two similar figures A and B is 49:81. The length of a side in figure B is 7,2 cm. Find the length of the corresponding side in figure A.
Answer:
the A is 4.36
Step-by-step explanation:
1. you have to divide 81/49 and is equal to 1.65. 2. so 7.2 is b, this mean for find A we have to divade, 7.2/1.65, so is equal to 4.36.
Data Management probability Help Pls
Rolling a dice and landing on a number less than 3: 2/6 or 1/3
Getting heads: 1/2
Getting a 7 in a deck on cards: 4/52 or 2/26 or 1/13
Answer:
Step-by-step explanation:
:( NEED HELP ASAP, WILL CHOOSE BRAINLIEST
Answer:
y=1x or just y=x might be a good line of best fit for this data
Answer:
y=x
Step-by-step explanation:
i just did it on paper sorry if you need to show work but i also double checked on a calculator soo yeah good luck also i just posted a question could you pleaseeee help me on it! or really anyone!
Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth) A) 35.2 B) 39.0 C)39.1 D) 39.2
[tex]\green{ \underline { \boxed{ \sf{Average = \frac{Sum \:of \: observation}{Number \:of \: observation}}}}} [/tex]
[tex]\longrightarrow[/tex] Here, no of observation are 9
Now,
[tex]\begin{gathered}\implies \small \sf Average =\frac{23+33+33+27+25+68+27+44+72}{9}\\\end{gathered} [/tex]
[tex]\begin{gathered}\\\implies \small \sf Average =\frac{56+60+93+71+72}{9}\\\end{gathered} [/tex]
[tex]\begin{gathered}\\\implies \sf Average =\frac{116+164+72}{9}\\\end{gathered} [/tex]
[tex]\begin{gathered}\\\implies \sf Average =\frac{352}{9}\\\end{gathered} [/tex]
[tex]\begin{gathered}\\\implies \sf Average = 39.1 \\\end{gathered}[/tex]
[tex]\longrightarrow[/tex]The Average of given set of numbers is 39.1 .
∴ Option C) is correct ✔️
Answer:
The average / mean is 39.1
Step-by-step explanation:
Numbers Given :- 23 , 33 , 33 , 27 , 25 , 68 , 27 , 44 , 72
What to do ?
Find the average / meanSolution :-
What we know is ,
Formula of average :- Sum of observation / No. of observation
Total no. of observation :- 9Lets do it , by putting the values we get :-
[tex] \frac{23 + 33 + 33 + 27 + 25 + 68 + 27 + 44 + 72}{9} [/tex]
[tex] = 39.1[/tex]
The following diagram demonstrates the Pythagorean Theorem.
Which two equations represent the diagram below?
Answer:
B
Step-by-step explanation:
a²+b²=c²
so 3²+4²=5²
.......
In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving AC > EF given BC = EF. Upload the entire proof below.
Given:
BC = EF
Prove:
AC > EF
Answer: Lets say BC and EF = Xcm. AC is clearly longer than BC so its greater than Xcm. If AC is longer than Xcm, and EF is Xcm, then AC is no doubt longer than EF.
Step-by-step explanation:
Answer: A is farther away from C
Step-by-step explanation:
If BC = EF, then AC has to be greater than EF. This is because A is farther away from B from C
Which is bigger, 1.2 or 1.18 repeating
Answer:
[tex]beinggreat78~here~to~help.[/tex]
Your answer would be that 1.2 is bigger.
Why is that the case?This is the case because the tenths place, the decimal farthest to the left, is greater than the compared tenths place, which has a 1
1 is greater than 2
With that information, 1.2 is bigger.
Comparing the two decimal approximations, we can see that 1.2 is bigger than 1.18 repeating (1.1818).
To compare 1.2 and 1.18 repeating (1.181818...), we can first convert 1.18 repeating to a fraction.
Let x = 1.181818...
Now, multiply x by 100 to remove the repeating decimal:
100x = 118.181818...
Subtract x from 100x to eliminate the repeating part:
100x - x = 118.181818... - 1.181818...
99x = 117
x = 117 / 99
Now, we simplify the fraction:
x = 13 / 11
Now that we have both numbers in decimal form, we can compare them:
1.2 ≈ 1.2 (rounded to one decimal place)
1.18 repeating = 13 / 11 ≈ 1.1818 (rounded to four decimal places)
Comparing the two decimal approximations, we can see that 1.2 is bigger than 1.18 repeating (1.1818).
To know more about bigger:
https://brainly.com/question/18106272
#SPJ2
In the metric system, small quantities of liquid are measured in milliliters (mL) or cubic centimeters (cm3 or cc). A liter is 1000 mL or 1000 cc. The capacity of the cup in problem 18 is about what fraction of a liter?
0.3 × 0.7 = 0.21
0.4 × 0.6 = 0.24
0.7 × 0.4 = 0.28
0.3 × 0.6 = 0.18
Do you know which one is right I need the answer now.
Answer:
They are all right. They all equal what the sum is.
Step-by-step explanation:
I need help please!!! thank you so much to the person who is going to help me.
Answer:
5x - 3
Step-by-step explanation:
Subtract the numbers
(2x+5) + (3x-8) ----> 2x-3 +3x
Combine like terms
2x-3 + 3x ----> 5x - 3
Answer
5x - 3
done! :)
What Mixed fraction is it?
Answer:
3 × [tex]\frac{2}{8}[/tex]
Step-by-step explanation:
The three rectangles add up 6/8 of the unit
The correct expression is:
3 × [tex]\frac{2}{8} =\frac{(3)(2)}{8} =6/8[/tex]
Hope this helps
50 points for this question
Answer:
50°
Step-by-step explanation:
50°+2x=150(vertically opposite angles)
x=50
Answer:
x = 50
Step-by-step explanation:
The angles (50 + 2x) and 150 are equal, as they are vertically opposing angles.
50 + 2x = 1502x = 100x = 50Please answer both if possible
Answer:
2. Surface Area = 576m^2
3. Surface Area = 300 yd^2
Step-by-step explanation:
2.
Surface Area of Prism Formula:
Triangle Formula: Area = 1/2 * Base * Height
Left Triangle: Area = 1/2 * 8m * 6m = 1/2 * 48 = 24 m^2
Right Triangle: Area = 24m^2
Rectangle Formula: Area = Length * Width
Top Rectangle: Area = 22m * 6m = 132m^2
Middle Rectangle: Area = 22m * 8m = 176m^2
Bottom Rectangle: Area = 22m * 10m = 220m^2
Add Total Surface Area:
Surface Area = LTrig + RTrig + TopRect + MidRect + BotRect
Surface Area = 24 + 24 + 132 + 176 + 220
Surface Area = 576 m^2
3.
Surface Area of Prism Formula:
Triangle Formula: Area = 1/2 * Base * Height
Left Triangle: Area = 1/2 * 9yd * 4yd = 1/2 * 36 = 18 yd^2
Right Triangle: Area = 18 ydm^2
Rectangle Formula: Area = Length * Width
Top Rectangle: Area = 12yd * 8yd = 96yd^2
Middle Rectangle: Area = 12yd * 5yd = 60yd^2
Bottom Rectangle: Area = 12yd * 9yd = 108yd^2
Add Total Surface Area:
Surface Area = LTrig + RTrig + TopRect + MidRect + BotRect
Surface Area = 18 + 18 + 96 + 60 + 108
Surface Area = 300 yd^2
I am not sure if there is a short cut.
Brent is considering buying a new circular track for his model train. He estimates that the model's circumference is about 3 times the measure of the circle's diameter. With this information, Brent could derive the value of —
Group of answer choices
radius
length
width
area
Answer:
Answer is D or a
Step-by-step explanation:
