1) The best thing to do here is to divide the two weights of the buses and fin out what you need to multiply it by.
100/50= 2.
Therefore, you've got to multiply the amount of people by 2.
10*2= 20
Therefore, it takes 20 people to pull a 100 ton bus.
2) Here, you should work out what each one is worth. Half of 40 is 20.
one fourth of 20 is 5. Therefore, half of 40 is larger.
3) The best thing to do is to divide 32 by 8, and then multiply the number of degrees by this.
32/8=4
110*4= 440
Therefore, the ball rotates 440 degrees in 32 seconds.
4) the best thing to do is to find what one part is worth- and to do this, you have to add together the amount of roses and divide this by the total roses.
4+6= 10
50/10= 5
The roses are 6 parts yellow, therefore, 6*5= 30, there are 30 yellow roses.
Hope this helps :)
Answer:
8
3
+
4
2
+
7
−
7
Step-by-step explanation:
Distribute
(103+72−7)−1(23+32−7)
(103+72−7)−23−32+7
Eliminate redundant parentheses
(103+72−7)−23−32+7
103+72−7−23−32+7
Combine like terms
103+72−7−23−32+7
83+72−7−32+7
Combine like terms
83+72−7−32+7
83+42−7+7
Rearrange terms
83+42−7+7
83+42+7−7
The volume of the figure is the amount of space in the figure
The volume of the figure is 10488 cubic inches
<h3>How to determine the volume?</h3>
The figure is a composite figure, and it contains:
- A rectangular prism
- A triangular prism
The volume (V1) of the rectangular prism is:
V1 = Length * Width * Height
V1 = 18 in * 23 in * 16 in
V1 = 6624 cubic inches
The volume (V2) of the triangular prism is:
V2 = 0.5 * Base * Width * Height
V2 = 0.5 * 23 in * 16 in * 21 in
V2 = 3864 cubic inches
Add the volumes of both figures
V = V1 + V2
V = 6624 cubic inches + 3864 cubic inches
V = 10488 cubic inches
Hence, the volume of the figure is 10488 cubic inches
Read more about volumes at:
brainly.com/question/1972490
To two lines be perpendicular theirs angular coeficients needs to be the opposite inverse, so, we have the line 2x - 7y = 0 => 7y = 2x => y = 2x/7 it have a 2/7 angular coeficient, so the other line need to be the opposite inverse, and it's -7/2
Let's discover the other line:
(y - yo) = m.(x - xo)
(y - 5) = -7/2.(x - 2)
y - 5 = -7x/2 + 7.2/2
y - 5 = -7x/2 + 7
y = -7x/2 + 7 + 5
y = -7x/2 + 12
Let's multiply all the equation by 2.
2y = -7x + 24
Pass -7x
7x + 2y = 24
7x + ky = b
b is 24 and k is 2
Answer:
x = 1/6
Step-by-step explanation:
"solve for x" would be better and clearer than "please answer."
We start the solution by subtracing 3x from both sides, obtaining
4 = 6x + 3
and then isolate the 3x term by subtracting 3 rom both sides:
6x = 1
Finally we divide both sides of this result by 6, obtaining
x = 1/6 This is the "answer" to the problem "solve 3x + 4 = 9x + 3 for x."
