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Related Questions
NEED HELP ASAP
A rectangular swimming pool has a length of 50 meters, a width of 30 meters, and a depth of 1.75 meters. What is the volume of water needed to fill the swimming pool?
___cubic meters
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Answer:
2625 cubic meters
Step-by-step explanation:
the volume of a rectangle is V = length x width x height (depth in this case)
so, 50m x 30m x 1.75m = 2625m^3
please do all i need helppppppp
Answers
Answer:
1. 30 metres
2. 27 squared feet,
3. 25.13 cm
4. 50.27 sqared inches
5. 15.71 metres
6. 380.13 squared metres
7. Area is: 4.52 squared metres Circumference is: 7.54 metres
8. Circumference is: 47.12 feet Area is: 176.71 squared feet
Step-by-step explanation:
1. Since you're rounding pi, your calculation would be:
2 × 3 × 5 = 30
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2. Since you're rounding pi, it would be:
3 × 3² = 27
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3. Use the formula for number 5
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4. Use the formula in number 6
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5. Formula for the circumference of a circle is:
[tex]C=2\pi r[/tex]
So:
2 × 3.14 × 2.5 = 15.71
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6. Formula for the area of a circle is:
[tex]A=\pi r^2[/tex]
So:
3.14 × 121 = 380.13
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7. Use the formula for numbers 5 and 6 to figure these out
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8. Use the formula for 5 and 6, except divide the diameter by 2 because the formula only works with the radius
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Have a good day :)
Answer:
1. 31.4m
2. 26ft
3. 25.12 cm
4. 50.24 in
5. 15.71 meters
6. 380.13 inches
7. 7.5meters
8. 47.1 feet
Step-by-step explanation:
to find the circumference you do 2 x 3.14 x radius
to find the area you do radius squared x 3.14
Explain how to decompose a triangle into congruent triangles. How do those decomposed pieces relate to the area of the rectangle?
Answers
Answer: You would divide the rectangle into half, to form two congruent triangles. When you multiply the area of 1 of the triangles, it gives you the area of both triangles, and so the area of the triangle as a whole.
Step-by-step explanation:
Help please. Geometry.
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Answer:
Trapezoid i think
Katie draws 14 pictures in 24 minutes. At this rate, how many pictures can she draw in 312 minutes?
Answers
Answer:
Hi there! the answer should be: Katie can draw 182 pictures in 312 minutes
Step-by-step explanation:
312 ÷ 24 = 13
14 x 13 = 182
hope this helped qwq
first, we should find out how many pictures she can draw in 1 minute. 14/24 equals 0.583333... pictures per minute. 0.583333... times 312 equals 182 pictures (i used a calculator so this should be correct). hope this helps!
Which expression represents 12 times a number, n, minus 6?
A. 12n – 6
B. 12 – 6n
C. 12 + n – 6
D. 12n – 6n
Please do step by step explanation for branliest.
Answers
Answer:
A. 12n - 6
Step-by-step explanation:
12 times a number which is n so
12n then minus 6 ,
12n-6
hope this helps
What is the area of the shaded region ?
Pls show work!!
Answers
Answer:
3.5325
Step-by-step explanation:
find the area and divide it by 2
1.5*1.5*pi= 1.5*1.5*3.14= 7.065
then divide it by two= 3.5325
Can someone please help me?
I think I put the right answer but it keeps saying I got it wrong, does anyone know the answer?
Answers
2) 2y
3) 12+2y
4) 12+2y
Answer:
What was the answer you put wrote?
Step-by-step explanation:
If the circle below is cut from the square of plywood below, how many square inches of plywood would be left over?
Use π = 3.14, and round your answer to the nearest hundredth.
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Answer:
[tex] = area \: of \: square - area \: of \: circle \\ = (s \times s) - (\pi {r}^{2} ) \\ = (24 \times 24) - (3.14 \times ( { \frac{24}{2} })^{2}) \\ \\ = 576 - 452.16 \\ = 123.84 \: square \: inches[/tex]
A water balloon is thrown out of a window 96 feet above the ground. The balloon is traveling downward at 16 feet per second initially. If h is the balloon’s height in feet after t seconds, then
h = -16t2 -16t + 96,
It will take the balloon ____ seconds to hit the ground.
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I WILL GIVE BRAINLIEST!!!
Which statement best describes the mean of the data listed below?
10, 7, 9, 5, 8, 6, 7, 3, 10, 5, 7
The middle value of the ordered data set is 7.
The value that occurs most often in the set is 7.
The difference between the smallest value and the largest value is 7.
The sum of all the data values divided by the number of data values is 7.
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Answer:
4. The sum of all the data values divided by the number of data values is 7.
In short, the mean of the data is the average.
Draw a histogram and a box-and-whisker plot to represent the combined data, and answer the questions. Be sure to include the new graphs as part of your final submission.
How do the graphs of the combined data compare to the original graphs?
Compared to the original graphs, do the new graphs make it easier or more difficult to estimate the price of a book?
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When comparing bars side by side, they should have a consistent scale.
Use a side by side bar or a clustered bar graph to enable comparisons of individual values.
Use a stacked bar graph to highlight part to whole relationship.
Use a logarithmic scale if your audience can understand it.
Help me please I’ll give brainlest
Answers
Answer:
-17
Step-by-step explanation:
1) rewrite: (3 - n) divided by 2 = 10
2) Multiply both sides: (3-n)/ 2 = 10
3) move constant to the right: 3 - n = 20
4) calculate: -n = 20 - 3 then, -n = 17
5) change signs: n = -17
Hope this helped and wasn’t confusing, good luck! :)
Find the missing side length of the right triangle
using the Pythagorean Theorem or PT converse.
A) 41 in
B) 29 in
C) 6 in
D) 841 in
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Because 20^2+21^2=c^2
help i need the answer i have a low grae in math and need to get this right pls and thx❤
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Answer: Put one dot above the number 1 on the dot plot. Put four dots above the number 2 on the dot plot. Finally, put one dot above the number 3 on the dot plot.
Step-by-step explanation:
Hope this helps and Please mark Brainliest.
Books at a library sale are sold for $3.50 each. A function, y = 3.50x can be used to generate an input/output table for this scenario. Which statement is true about an accurate graph of this data?
A. The data is continuous, so it does not matter whether or not the points are in a line.
B. The data is discrete, so the graph is a series of unconnected points.
C. The data is continuous, so the graph is a series of unconnected points.
D. The data is discrete, so the points are connected with a line.
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Find the sum, difference, product, and quotient of 3*10^3 and 2*10^3 . Write your answers in scientific notation.
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Answer:
its 3000 and the other one is 2000
Step-by-step explanation:
data set: 3,4,5,7,8,9,11,12,13
what is the absolute deviation for 3
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Answer:
maybe 3.6?? i dont exactly know what the absolute deviation for 3 is but i have the standard deviation
Step-by-step explanation:
sorry
Can someone please answer this I’d really appreciate it ~20 points!!~
Answers
Find the probability of rolling a 6 and spinning a consonant on a single roll of the cube and
a single spin of the spinner. Use probability notation. State your result as a reduced fraction
and as a percent.
Answers
Its not letting me come to for some reason so I’m doing this on answers
But I think u need a little more info for someone to answer this maybe a picture would help
What is the value of u ?
Answers
Is this polygon regular or irregular?
irregular
regular
Answers
Answer: irregular
Step-by-step explanation:
it is irregular because its sides are not equal
rhombus measurement help
Answers
Answer:
5. D 6. B 7. A
Step-by-step explanation:
it is just like a square all sides are the same
1234e=_yface292325h-k=opesjdh
Answers
Answer:
32td
Step-by-step explanation:
Answer Correct plzz worth 10 points!!!
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Answer:
[tex]\text{1. }p<1000,\\\text{2. }p>500, \\\text{3. No, 487 does not meet Lin's inequality}, \\\text{4. Yes, 742 meets both inequalities}.[/tex]
someone help me please.
Answers
Answer:
t = 12h
Step-by-step explanation:
t = total
h = hours
PLSS HELPP MMEEE FASSTT
Answers
Answer:
12313
Step-by-step explanation:
Answer:
12313
Step-by-step explanation:
i think so
Please help me I have a D in this class and I really want to pass 7th grade
ill mark brainliest
Answers
Answer:
positive the line is going up and it increasing so positive association i've done this b4 trust me
POSITIVE ASSOCIATION
Step-by-step explanation:
Answer:
positive
Step-by-step explanation:
in the 1970s the population was in the 80 thousands
in 2010 it is almost in the 140 thousands
there are no points in the graph where the population was lower than where it started
the numbers keep increasing so it is positive assocation
Can anyone help me out I will give you a brainlist if you answer right
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sample may not be valid. Firstly, she had a
relatively small sample size, meaning that
she had a potentially large margin of error.
Additionally, she was asking students from
her math class, which could also have
created a bias simply due to the fact that
they were currently doing math. In order to
survey a more valid sample, she should
consider student of other grade levels and
from other classes to ensure that she has
the most information possible and to create
variation in her sample.
Which is the following solution of the inequality?
H+9<20
A) h<11
B) h<16
C) h<24
D) h<30
Answers
Answer:
a
Step-by-step explanation:
20-9=11
Answer:
A) h<11
Step-by-step explanation:
20 - 9 = 11