An artist makes paperweights in the shape of square pyramids. The paperweights are filled with yellow sand. How much sand does the artist need to fill this paperweight?
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Answer:
Step-by-step explanation:
Related Questions
plsss someone help i need help with this
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Answer:
-3/5 + 7 = 32/5 or 6.451 + -19= 32-321 + -85= -406Step-by-step explanation:
2. 32
4x + 3y = 36
how do i solve this?
in general form
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After running 10 miles, David drank 2 bottles of water. His brother was thirstier and drank times as much as David. What equation can be used to find out how many bottles of water David's brother drank?
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Answer:
4 bottles of water
Step-by-step explanation:
John invested $2000 for 3 years at 10% per annum. Peter invested $1000 at the same rate. If they both received the same amount of money in interest, for how many years did Peter invest his money?
Answers
Answer:
6
Step-by-step explanation:
Expression Name Expression
E 3.8 ⋅ 6.8
F 7 ⋅ 0.5
G –8 ⋅ 4∕7
H 9 ⋅ (–3)
The table above shows four numeric expressions. Which expression is an integer when it's evaluated?
A) E
B) H
C) G
D) F
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The expression that will be an integer when it is evaluated is given by:
B) H.
Which expression is always an integer value?When two integers are multiplied, the result is always an integer.
In this problem, expression H has the multiplication of two integers, 9 and -3, hence option B is correct.
The other expressions have rationals involved in the multiplication, hence the result of the expression will be a rational.
More can be learned about expressions and integers at https://brainly.com/question/2973027
#SPJ1
In ADEF, the measure of ZF=90°, EF = 2.3 feet, and FD = 2.9 feet. Find the measure
of ZD to the nearest tenth of a degree.
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Answer:38.4
Step-by-step explanation:
ILL GIVE BRAINLIEST!!
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Answer:
H. 0.6
Step-by-step explanation:
Evaluate 5z − xy when x= 5, y= 6, and z=11
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The work is shown in the picture below.
Hope it helps :)
What are rational numbers? Why is it important to study rational numbers?
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Answer:
Any number that can be written as a fraction with integers is called a rational number . For example, 17 and −34 are rational numbers. (Note that there is more than one way to write the same rational number as a ratio of integers. For example, 17 and 214 represent the same rational number.)
Lucy buys 1.4 pounds of dog food. If each pound of dog food costs $2.70, how much will she pay for the dog food?
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Answer:
Total cost= $3.78
Step-by-step explanation:
Giving the following information:
Lucy buys 1.4 pounds of dog food. If each pound of dog food costs $2.70.
To calculate the total cost, we simply need to multiply the unitary cost by the purchase amount.
Total cost= 1.4 pounds * 2.7 per pound
Total cost= $3.78
find an expression for the nth term -3 , 2 , 7, 12
Answers
Answer:
5n-8
Step-by-step explanation:
Because this is an arithmetic progression, there is simply an addend that is being added to every number. Because that is 5, the expression, for now, would be 5n. However, the progression does not start at 0, so we will have to subtract 3, and then it would be 5n - 3. We're still not at the answer; this is because the first term starts at 1, not 0. We will have to account for that, so subtract the coefficient, or 5, from the whole expression. That would be 5n - 8, and that would be the answer.
a 10-kg object traveling at 6 m/s collides head on with a 2-kg object at rest. What is the total momentum of the system after the collision?
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Answer:
M1V1i+M2V2i=(M1 + M2)vf
(10)(6)+(2)(0)=(10+2)vf
60=12vf
60÷12 =12vf÷12
5=vf
::Vf=5ms-1 to the right
hi I need HELP with this question
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Answer:
B
Step-by-step explanation:
A group of preschoolers has 15 boys and 12 girls. What is the ratio of girls to boys?
A.3 : 4
B.4 : 5
C.15 : 12
D.12 : 15
A Teacher distributed a pack of sweets among her three favorite students in the ratio of 1 : 2 : 3 . Demon got the most a total of 20 sweets. How many sweets were in the pack?
A.40
B.20
C.80
D.60
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Answer:
12 to 15 ratio of girls to boys
what is the volume of the conical paper cup? (image included) i will mark the best answer as brainliest :)
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Formula for cone = 1/3 x cross section x h
= 1/3 x 9 π x 7
= 1/3 x 62.9999999
= 21 π
Solve the inequality.
5z ≥ −75
z ≤ −15
z ≥ −375
z ≥ −15
z ≤ 15
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Answer:
z ≥ −15
Step-by-step explanation:
5z ≥ −75
Divide each side by 5
5z/5 ≥ −75/5
z ≥ −15
In the figure, a ∥ b. What is the value of x?
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Answer:
20
Step-by-step explanation:
answer :
glide reflection
translation
reflection
rotation
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WHO WATCHES HAIKYUU OR HAS READ THE MANGA
Answers
Answer:
I do
Step-by-step explanation
I like the manga
Answer:
mmeeee ♀️
Step-by-step explanation:
omg thats a rlly good drawing too
Find the slope of the line that passes through (3, 11) and (10,8).
Answers
Answer:
-3/7
Step-by-step explanation:
Slope = [tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]=\frac{8-11}{10-3}\\\\=\frac{-3}{7}\\[/tex]
Please help and please show your work i need to know how to do this please I beg
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Answer:
so first do the top one so that would be 7*2 which is 14
and then the bottom which is 5*12 so that would be 60.
60+14 is 74!! 74sq in!
Step-by-step explanation:
Explanation: multiply the base (12) by the side (5) which is 60. Then do 7 times 2 which is 14 then add them Togehter
How many unit multipliers are
required to change cubic yards
to cubic feet?
Answers
Answer:
1 Cubic yard is equal to 27 cubic feet. To convert cubic yards to cubic feet, multiply the cubic yard value by 27. For example, to convert 2 cubic yards to cubic feet, multiply 2 by 27, that makes 54 cu ft is 2 cu yd.
22. Janet and Mike save a total of $4 each month. If Janet saves for 3 months
and Mike saves for 5 months, their total savings is $18. How much money
does each person save a month?
Answers
Answer:
Janet would save 4 dollars a month while Mike saves 2 dollars a month.
Step-by-step explanation:
5 x 2 = 10
4 x 2 = 8
10 + 8 = $18
Answer:
18
Step-by-step explanation:
what is the remainder for the synthetic division problem below?
2/ 2 -4 -9 1
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Answer:
your answer, I think, is B. -1
Alyssa had 191 dollars to spend on 6 books. after buying them she had 17 dollars. how much did each book cost?
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Answer:
29$
Step-by-step explanation:
191-17=174
174/6=29
Answer:
$29
Step-by-step explanation:
Select the correct answer.
What are the zeros of this quadratic function?
f(x) = (x − 7)(x + 8)
A.
x = 0 and x = 7
B.
x = -7 and x = 8
C.
x = 7 and x = -8
D.
x = 0 and x = -8
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Answer:
b because I am close to being done it's completely correct
BRAINLIEST AND 100 POINTS. Please help by explaining how you got the answer
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Answer:
it may be A log x ........
Complete the statement. Round to the nearest hundredth if necessary.
14 m ≈
ft
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Rounded is 46ft
What is the probability that a number selected at random from interfere 3 to 30 inclusive is a multiple of 3
Answers
Answer:
5/14 is the probablity
byeeeeeeeeeeee
f(x)= 2x +6 , vertical shrink by a factor of 1/2
Answers
Answer:
g(x) = x+3.
Step-by-step explanation:
i hope this helps :D
When a function is shrunk vertically, the function has undergone a form of transformation.
The resulting function when [tex]f(x) = 2x + 6[/tex] vertically shrink by 1/2 is [tex]f'(x) = x + 3[/tex]
Given that:
[tex]f(x) = 2x + 6[/tex]
[tex]k = \frac 12[/tex] --- shrink factor
When a function is shrunk vertically, the rule of transformation is:
[tex](x,y) \to (x,ky)[/tex]
So, we have:
[tex]f'(x) = k f(x)[/tex]
The new function becomes
[tex]f'(x) = \frac 12 \times (2x + 6)[/tex]
[tex]f'(x) = x + 3[/tex]
Hence, when [tex]f(x) = 2x + 6[/tex] is vertically shrunk by 1/2, the new function is [tex]f'(x) = x + 3[/tex]
Read more about transformations at:
https://brainly.com/question/11709244