Answer:
£ 210 & £ 270
Step-by-step explanation:
Amount = £480
Ratio = 7 : 9
Total parts = 7+9 = 16
= £ 210
To solve this, we work out the volume of the two shapes (the cuboid and the pyramid) and then add them together.
We get the volume of the cuboid by multiplying the base by the width by the length:
Volume of cuboid = 6 x 6 x 4
= 144m³
Now to get the volume of the pyramid, we multiply the base by the length by the height, and then we divide by three.
Volume of pyramid = 6 x 6 x 8 ÷ 3
= 96m³
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Answer:
Now that we know the two volumes, we simply add them together:
144 + 96 = 240m³
So the volume of the composite sold is 240m³
<span>Approximately 238 pages fall within the second standard deviation of the mean. The 68-95-99.7 rule gives that in a normal distribution, about 68% of the data fall within the first standard deviation, and 350*0.68=238. 350*0.95=332, so about 332 pages fall within the second standard deviation, and 350*99=348.95 pages fall within the third standard deviation.</span>
B is 70 a is 110 the awnser to question a is two angles next to eachother will equal 110 and in the case of a triangle the two adjacent angles will always be the same as a points opposite angle
Blue tiles= 9/20
Letter b= 10/20- 1/2
Either blue or b= 19/20