Answers
Hi there!
[tex]\large\boxed{3 \text{ boxes}}[/tex]
Calculate the number of boxes of cubes needed by calculating the volume of the pictured figure.
We can see that it has a width of 4 blocks, depth of 2 blocks, and a height of 8 blocks.
Calculate volume: V = l × w × h
V = 4 × 2 × 8 = 64 cubes in each box.
Since she needs 140 cubes, we can find how many boxes she would need for this amount:
140 ÷ 64 = 2.1875.
However, you cannot buy a part of a box, which is why you must round to a whole number. However, only buying 2 boxes would be too little.
Thus, she would need to buy 3 boxes.
Related Questions
Suzette deposited $800 into a bank account earning simple interest of 2.5% each year. After 5 years, how much interest had her account earned?
Answers
Answer:
[tex]\boxed {\boxed {\sf \$ 100.00}}[/tex]
Step-by-step explanation:
The formula for simple interest is
[tex]I=prt[/tex]
where p is the principal, r is the rate, and t is the time.
The principal, or initial amount is $800 and the time is 5 years The interest rate is 2.5%, but we must convert to a decimal.
Divide by 100 or move the decimal place two spots to the left.
2.5/100=0.025 or 2.5 ⇒ 0.25 ⇒ 0.025Substitute the known values into the formula.
[tex]p= 800 \\r= 0.025 \\t= 5[/tex]
[tex]I= (800)(0.025)(5)[/tex]
Multiply.
[tex]I=20(5)\\I=100[/tex]
After 5 years, Suzette's account has earned $100.00
Sam scored 98, 25, 105, 62 and 65 run in 5 matches. What was the
average score per match?
Answers
Answer:
75
Step-by-step explanation:
am scored 92,25,105,62,65 in 5 matches
The average score per match is
= total of runs in 5 matches/ 5
= 92+25+105+62+65/5
=355/5
= 71
Answer: the average score per match is 71 maybe try looking around before wasting points but im glad to help
7. Below are the steps taken to simplify the expression. Which justification matches Step c of the simplified expression? *
7x+8y+5x+3(y+1)
a. 7x + 8y + 5x + 3y + 3
b. 7x + 5x + 8y + 3y + 3
c. (7x + 5x) + (8y + 3y) + 3
d. 12x + 11y+ 3
A. Associative Property of Addition
B. Commutative Property of Addition
C. Combine Like Terms
D. Distributive Property
Answers
Answer:
A. Associative property of addition
Step-by-step explanation:
The associative property is about the grouping of terms/numbers in parentheses in an equation.
Jerome earned an 80% on his math test. If there were thirty-five questions on the test, how many questions did he answer correctly? Explain your work
Answers
Answer:
28 questions
Step-by-step explanation:
80% is 80 out of 100, so we can represent it as 80/100.
80 / 100 = y / 35
We need to find the value of y.
To do this we can cross multiply, with a method I like to call the butterfly method.
80 y
100 35
80x35=2800
Therefore, 100 times y equals 2800.
So we divide 2800 by 100.
2800/100=28.
Therefore, y equals 28.
y=28.
Select the words that best describe the given equation y=x2-1
Answers
Answer:
I'm not completely sure what you're asking, but the equation is slope-intercept form. That's how you'd describe the given equation.
Answer:
the y-value is 1 less than the square of the x-value
Step-by-step explanation:
HELP PLS!!! BRAINLIEST WILL BE GIVEN
Answers
16% of what is 60? PLZ I NEED HELP
Answers
Answer:
9.6 is your answer
Hope this helps!
Please help! And make sure to add a let statement!
Answers
Answer: See explanation
Step-by-step explanation:
1. Let the small number be x
Then, the bug number will be: x + 25
Therefore, x + x + 25 = 131
2x + 25 = 131
2x = 131 - 25
2x = 106
x = 106 / 2
x = 53
Small number= 53
Big number = x + 25 = 53 + 25 = 78
2. Let the small number be x
Then, the bug number will be: x + 14
x + x + 14 = 58
2x + 14 = 58
2x = 58 - 14
2x = 44
x = 44/2
x = 22
Small number = 22
Bug number = 22 + 14 = 36
The numbers are 22 and 36.
3. Let number of basketball sold be x
Therefore, number of football sold will be x+3.
Therefore, x + x + 3 = 27
2x + 3 = 27
2x = 27 - 3
2x = 24
x = 24/2
x = 12
12 basketball were sold
Number of footballs sold = 12 + 3 = 15
4. Let calories in bowl of soup x
Hamburger = 2 × x = 2x
Therefore, x + 2x = 738
3x = 738
x = 738/3
x = 246
There are 246 calories in bowl of soup
Calories in hamburgers = 246 × 2 = 492 calories
I WILL MARK BRAINLIEST!! Find HE
Answers
Answer:
Step-by-step explanation:
i donot knpw
47 in = ? ft ? in
3 ft 11 in
4 ft 0 in
3 ft 9 in
564 ft 0 in
Answers
Answer:
3ft 11 in
Step-by-step explanation:
1 foot equals 12 inches, 12 × 3 = 36 = 3 feet + 11 inches = 47 inches = 3ft 11in
how do you graph 3-2i
Answers
Answer:
X is first then Y
Step-by-step explanation:
x is up to down
y is side to side
you write it like this (x,y)
If the average person sleeps 7 hours every day how many days will it be before they have slept 35 hours
Answers
35 divided by 7 = 5
Find y. (leave answer in simplest radical form) *
Answers
Answer:
12
Step-by-step explanation:
We already found x in a previous problem.
x = 6
The right triangle on the right side with sides x and y is also a 30-60-90 triangle.
The hypotenuse is twice the short leg.
x = 6
y = 2x
y = 12
Please help!!! I’ll mark you the Brainlyest!!
Answers
Answer: C.
Step-by-step explanation:
i hope this helpes!!
Answer: I believe it's D
Hope this helps love
Need help I will offer brainalist + 10 points for correct answer (:
Answers
The reason why it is not B as the other person answered is because supplementary makes 180 degrees. When that is not the correct answer to this question.
C is your answer! I hope that helped :)
Arthur has a savings account. If he withdrawals $6, he
will have more than $26 remaining in the account. Which
inequality can be used to determine x, the amount of
money he had in his account before making the
withdrawal?
A.
X+6 26
B.
x + 6 = 26
C.
X-6226
D.
X-6 > 26
Answers
Answer:
32
Step-by-step explanation:
6+26=32
Si un número es divisible entre 5, es múltiplo de 10? Expliquen porque por favor.
Answers
Answer: No es porque el número podría ser 35
Find the value of x.
Pleaseeee I need helppp!!!!!!
Answers
Answer:
x = 38
Step-by-step explanation:
The measure of a vertex angle outside a circle = ½(difference of intercepted arcs)
Thus:
m<S = ½(UV - TW)
m<S = 34°
UV = (3x - 2)°
TW = (x + 6)°
Plug in the values into the equation
34 = ½((3x - 2) - (x + 6))
34 = ½(3x - 2 - x - 6)
34 = ½(2x - 8)
Multiply both sides by 2
34*2 = 2x - 8
68 = 2x - 8
68 + 8 = 2x (addition property of equality)
76 = 2x
76/2 = x (division property of equality)
38 = x
x = 38
Kimberly took her 6 nieces and nephews to a hockey
game. She wants to buy them snacks. How much can
she spend on snacks for each child if Kimberly wants to
spend less than $33 in total?
Answers
33 > 6x
let x represent how much kimberly can spend on each of her nieces/nephews
33/6 > 6x
5.5 > x
the most kimberly can spend on each niece/nephew is $5.50
Answer: She can spend $5.50 on snacks for each child.
Step-by-step explanation:
First break everything down:
Total Cost: $33
Number of child : 6
Second do 33÷6= $5.50
Can somebody please give me the answer I will mark u brilliant
Answers
Answer:
x = 6.7
Step-by-step explanation:
We know that 3.5 + x = 10.2, so if we do inverse operations we can find out the value of x.
10.2 - 3.5 = 6.7
we can check our work by substituing it back in the equation for x
6.7 + 3.5 = 10.2
so now we know that x = 6.7. I hope this helps :)
Answer: x=6.7
Step-by-step explanation:
x+3.5=10.2
-3.5 -3.5
x= 6.7
What are some values to make -2x> 10 true ?
Please help ASAP!
Answers
Answer:
-6 -7 -8 -9 -10
Step-by-step explanation:
anything that keeps going from there dont do anything like -5 -4 -3 -2 -1 because it would be wrong
any negative number that keeps increasing after -6
Olympia ate lunch at a restaurant. The amount of her check was $6.89. She left $8.00 on the table, which included the amount she owed plus a tip for the waiter. Which equation shows t, the amount of her tip, in dollars? a.6.89 + t = 8.00 b.6.89 - t = 8.00 c.6.89t = 8.00 d.6.89 = 8.00 ÷ t
Answers
Answer:
1.11 will be the answer
Step-by-step explanation:
1 + 1 = ????????????
Answers
Answer:
It's obviously 22
Step-by-step explanation:
Im built different
Answer:
11??????????
Step-by-step explanation:
using distributive property to find 5/6 × 3 1/10
Answers
Answer:
2 and 7/12
Step-by-step explanation:
5/6 * (31/10)
=5/6 * (31/10)
=31/12
=2 7/12
HOPE THIS HELPS!!! <3333
-Silver
hey yall i need some help; please explain
Answers
Answer:
14 inches, 13, 10
Step-by-step explanation:
Because this is an addition problem and there are no other answers that are equal to 5 and 9, i think that's the only answer i could think of, but hope this helps, if not, can i get some time to change my answer?
????????????????????????
Answers
Answer:
[tex]P(Sum = 9) = \frac{1}{9}[/tex]
Step-by-step explanation:
Given
Outcomes of rolling two dice
Required
P(Sum = 9)
From the given outcomes, we have:
[tex]n(S) = 36[/tex] -- the sample size
[tex]Sum = 9:=\{(3,6),(4,5),(5,4),(6,3)\}[/tex]
So.
[tex]n(Sum = 9) = 4[/tex]
The probability is:
[tex]P(Sum = 9) = \frac{n(Sum = 9)}{n(S)}[/tex]
[tex]P(Sum = 9) = \frac{4}{36}[/tex]
Simplify
[tex]P(Sum = 9) = \frac{1}{9}[/tex]
Give each side and angle measure rounded to the nearest whole number.
Answers
Answer:
Step-by-step explanation:
By applying sine rule in the given triangle,
cos(25°) = [tex]\frac{\text{AC}}{AB}[/tex]
cos(25°) = [tex]\frac{b}{400}[/tex]
b = 400[cos(25°)]
b = 362.52
b = 363 ft
By applying sine rule in the given triangle,
sin(25°) = [tex]\frac{\text{Opposite side}}{\text{Hypotenuse}}[/tex]
sin(25°) = [tex]\frac{a}{400}[/tex]
a = 400[sin(25°)]
a = 169.05
a = 169 ft
m∠A + m∠B + m∠C = 180°
25° + m∠B + 90° = 180°
m∠B = 180° - 115°
m∠B = 65°
What is the name given to a five-sided polygon that has congruent sides? A. hexagon B. regular hexagon C. pentagon D. regular pentagon
Answers
Answer:
C
Step-by-step explanation:
Pentagon
Hope this helps (:
Answer
C). pentagon is the correct answer.
Step-by-step explanation:
A pentagon has 5 congruent sides and 5 angles.
Find the inequality represented by the graph
Answers
Answer: y<x-1
Step-by-step explanation:
So first we have to find the blue line. y=mx+b is the equation. For slope it is 0--1 which is 1 and 1-0 which is 1 so the slope is just one or x now we need to find the y intercept which is just -1. So y<(is less than)x-1! Hope this helps :)
(1/2)4 = asap for brainliest
Answers
Answer:
1/2×4=2
Step-by-step explanation:
half of 4 is 2. hope this helps