How many 1/3 inch cubes does it take to fill a box with width 2 213 inches, length 3 1/3
inches, and height 2 1/3 inches?
Answer:
560 cubes
Step-by-step explanation:
Is 2 213 supposed to read 2 1/3? First calculate the volume of the box
V_box = 8/3 * 10/3 * 7/3 = 560/27 cubic inches
Now calculate the volume of your 1/3 inch cube:
V_cube = 1/3 * 1/3 * 1/3 = 1/27 cubic inches
Now divide the V_box by V_cube:
Number of boxes = (560/27) / (1/27) = (560/27) * (27/1) = 560 cubes
Lesson 4 problem solving practice
Answer:
what is your question?
Step-by-step explanation:
Find the value of x. Show your work, congruent triangles
Answer:
x = 12
Step-by-step explanation:
130 + y = 180 {linear pair}
y = 180 - 130
y = 50°
3x - 6 +8x + 4 + 50 = 180 {Angle sum property of triangle}
3x + 8x - 6 + 4 + 50 = 180 {Combine like terms}
11x + 48 = 180
11x = 180 - 48
11x = 132
x = 132/11
x = 12°
Calculate the value of this expression by writing the decimal factors as fractions, then writing their product as a decimal. Show your reasoning. (0.01)⋅(0.02) *
Answer:
0.0002
Step-by-step explanation:
hope this helps
what is a equivalent expression for 4(x-2)
4/5 + 1/2 = ?
A 1 3/10
B 15/10
C 2 4/10
D 5/7
Answer:
13/10
Step-by-step explanation:
the ratio of strawberries to grapes in the fruit salad is 3:9. the ratios of strawberries to honey dew is 6:14. if there 36 grapes. how many strawberries?
Answer:
12 strawberries
Step-by-step explanation:
Represent strawberry with S, grape with G and honeydew with H
Given
[tex]S : G = 3 : 9[/tex]
S : H = 6 : 14
Required
Solve for S when G = 36
To do this, we make use of the first ratio
[tex]S : G = 3 : 9[/tex]
Substitute 36 for G
[tex]S : 36 = 3 : 9[/tex]
Convert to fractions
[tex]\frac{S}{36} = \frac{3}{9}[/tex]
[tex]\frac{S}{36} = \frac{1}{3}[/tex]
Multiply both sides by 36
[tex]36 * \frac{S}{36} = \frac{1}{3} * 36[/tex]
[tex]S = \frac{1}{3} * 36[/tex]
[tex]S = \frac{36}{3}[/tex]
[tex]S = 12[/tex]
Hence, there are 12 strawberries
What is the compound interest on investing $600 for 3 years at 7% per annum?
Answer:
After investing for 3 years at 7% interest, your $600 investment will have grown to $735.03
Can anyone please help me figure this problem out?
Answer:
x = 12
Step-by-step explanation:
Reference angle = 45°
Opposite side length = x
Hypotenuse = 12√2
Thus, to find x, apply trigonometric ratio.
[tex] sin(45) = \frac{x}{12\sqrt{2}} [/tex]
Multiply both sides by 12√2
[tex] sin(45)*{12\sqrt{2}} = x [/tex]
[tex] \frac{1}{\sqrt{2}}*{12\sqrt{2}} = x [/tex] (sin 45 = 1/√2)
[tex] \frac{1*12\sqrt{2}}{\sqrt{2}} = x [/tex]
[tex] \frac{12\sqrt{2}}{\sqrt{2}} = x [/tex]
12 = x
x = 12
Point X has coordinates (-4, -5) and point y has coordinates (--1, --5 ) which expression models the distance between points X and Y ?
Answer: The last expression shows the result of 3 so it models the distance between x and y.
Step-by-step explanation:
First you will have to find the distance between the two points by square the x coordinates and squaring the y coordinates to find their sum .
-4 - (-1) = -3
-5 - ( -5) = 0
-3^2 + 0^2 = d^2 where d is the distance
9 = d^2
d= 3
The distance is 3 units
Now evaluate which expression have a solution as 3.
The last expression is the answer
the absolute value for -4 is 4 , and the absolute value for -1 is 1 and 4 minus 1 is 3.
Find the distance between the points (1.0) and (0.2)
YEH ITS WRONG SORRY DON'T REPORT ME!
What's the first 25 numbers of pie without you googling it.
Answer:
3.141592653589793238462643
Step-by-step explanation:
Pretty obvious.
what an "Nerd"
Is the graph proportional or nonproportional number of chores and age
Answer:
where is the graph??
Step-by-step explanation:
83, 694 ,357 expanded notation using descending order
Answer:
Step-by-step explanation:
eighty three, three hundred and fifty seven,six hundred and ninty four
80+3=83,300+50+7=357,600+90+4=694
This is the order.
Hope this helps!
Louis and Ricardo took a timed a reading test, and the results below show the number of words each student can read per minute which student reads at a faster rate ?
Answer:
Louis reads faster
Step-by-step explanation:
See attachment for complete question.
The table represents Louis data while the graph represents Ricardo's data.
To solve this question, we simply calculate the slope of the table/graph,
The slope (m) is calculated by:
[tex]m=\frac{y_2 - y_1}{x_2 - x_1}[/tex]
For Louis:
From the table, we pick any corresponding x and y values
[tex](x_1,y_1) = (2,436)[/tex]
[tex](x_2,y_2) = (6,1308)[/tex]
[tex]m_1 = \frac{1308 - 436}{6-2}[/tex]
[tex]m_1 = \frac{872}{4}[/tex]
[tex]m_1 = 218[/tex]
For Ricardo:
From the graph, we pick any corresponding x and y values
[tex](x_1,y_1) = (2,300)[/tex]
[tex](x_2,y_2) = (6,900)[/tex]
[tex]m_2 = \frac{900- 300}{6-2}[/tex]
[tex]m_2 = \frac{600}{4}[/tex]
[tex]m_2 = 150[/tex]
So, we have:
Louis: [tex]m_1 = 218[/tex]
Which means 218 words per minutes
Ricardo: [tex]m_2 = 150[/tex]
Which means 150 words per minutes
Helppppp pleasseeeee
Answer:
Step-by-step explanation:
(3, 1) (6, -1)
(-1 -1)/(6-3) = -2/3
y - 1 = -2/3(x - 3)
y - 1 = -2/3x + 2
y = -2/3x + 3
What is the ordered pair for A’ if A(2,-3) is reflected over the x-axis?
Answer:
A´= (2, 3)
Step-by-step explanation:
I don't know if I'm right or not. I think it's C, but I'm not too sure.
Answer:
its c
Step-by-step explanation:
Answer:
Ya its c
Step-by-step explanation:
It's correct u can cliuck or do it without any fear best of luck
Can you help me with this question?
Answer:
3
Step-by-step explanation:
If the wire is in a square and all the sides are 5 inches when you unfold the wire it will be 20 inches long so if the length of the wire ina regtangle is 7 then the width is 3
Answer: 3.
Step-by-step explanation: The answer is 3 because the original shape was a square with all of the sides with the length 5. Because there are 4 sides in a square, the perimeter of the square is 20(5+5+5+5). Now, the square has been reshaped into a rectangle. If one of the side lengths of the rectangle is 7, the opposite and parrallel side has to be 7. 7+7 is 14. Now the expression is perimeter = 14 + 2(missing width). If you plug in 3, that expression is now 14+6, which is 20. Therefore, the missing side width is 3.
write the equation of a line in standard form that has a slope of 3 and passes through the point (-2,4)
Answer: E) 3x - y = 2
Step-by-step explanation:
Standard form is Ax + By = C
Ax must be positive
Hope this helps <3
translate into mathematical phrase.the weight (w) is more than 2kg
Answer:
w>2kg
Step-by-step explanation:
the weight is greater than 2kg.
What is 9 square foot in square feet ?
What is the equation of this line?
a) y = 3/2x
b) y = -2/3x
c) y = -3/2x
d) y = 2/3x
Answer:
Its A) y=3/2x
Step-by-step explanation:
-3/2x would be the exact opposite of 3/2x it would be the same line but facing the left side because its on the negative side. And the others are not the same as 3/2x.
Sorry if i could not explain that well, but I am 99% sure its A, y=3/2x
Help! I think this is correct but im unsure
Which is the correct answer?
(Note): (if you give me a silly or absurd answer I will report you)
Step-by-step explanation:
Since N ≡ 0 (mod 2) and N ≡ 0 (mod 3),
N ≡ 0 (mod (2*3)) ≡ 0 (mod 6).
Hence when N is divided by 6,
the remainder is 0. (A)
please I need a solution
Answer:
EEEEEeeEEeEEEEEEEeEEEEEEEEEE eEEEEEEEEeEEEEeEeEeEEEEEeeeeeeeeEeeeeEeeeeEeeEeeeEeeEe a good day at work and I will
integers between -1and -5
Do all of this for candy
Oh and pls explain how
Answer:
1) 1/2
2) 3
3)-5
Step-by-step explanation:
to find slope: divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points. so here on 1) you do (3-2)/(2-0)= 1/2.
2) (7-1)/(-1- (-3))= 6/2=3.
3) (-15-0)/(7-4)= -15/3=-5
what is the slope of line parallel to line y=3x+2?
Answer:
3
Step-by-step explanation:
The slope is 3 because when two lines are parallel, they have the same slope.
Answer:
Two lines that are parallel have the same slope. So in this case, the slope to the function parallel to f(x)= 3x+2 is equal to 3
Shiloh needs to randomly select one of the six days between Sunday and Friday. Which simulation tools could she use in this situation?
((( MULTIPLE ANSWERS))
A-a spinner divided evenly into 12 sections, with each section a different color
B-two coins
C-a six-sided number cube
D-a bag containing 12 chips in two different colors, with six of each color
E-two full suits from a standard deck of cards
Answer:
The correct answer is C. She could use a six-sided number cube.
Step-by-step explanation:
Since Shiloh has 6 options from which to choose a unique alternative, it can be stated that her eligibility ratio is 1/6. Thus, since the dice has 6 numbers and only 1 will come up face up, the option of the dice is the most appropriate to make her decision.
On the other hand, the other options do not contemplate 6 possibilities but 12, 2, 12 and 13 possibilities respectively, with different possible alternatives, which does not give an equitable distribution of possibilities between each option.
Answer:
Behold!
Step-by-step explanation: