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IrinaVladis [17]
2 years ago
9

Find the surface area of the pyramid. 8 yd 10 yd 10 yd

Mathematics
1 answer:
MrRa [10]2 years ago
8 0

Answer:

277.15 yds

Step-by-step explanation:

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Solve 10 ÷ one fifth = ___
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10 / 1/5 = 50

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A hiking trail rises 9 feet for every horizontal change of 150 feet. What is the slope of the hiking trail?
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Read 2 more answers
Variable y varies directly with variable x, and y = 45 when x = 9.
Alenkasestr [34]
Direct variation means their ratio is a constant
x/y is 9/45=1/5
so when x=2, y=5*2=10
4 0
3 years ago
The price P of a good and the quality Q of a good are linked.
Irina-Kira [14]

the equilibrium point, is when Demand = Supply, namely, when the amount of "Q"uantity demanded by customers is the same as the Quantity supplied by vendors.

That occurs when both of these equations are equal to each other.

let's do away with the denominators, by multiplying both sides by the LCD of all fractions, in this case, 12.


\bf \stackrel{\textit{Supply}}{-\cfrac{3}{4}Q+35}~~=~~\stackrel{\textit{Demand}}{\cfrac{2}{3}Q+1}\implies \stackrel{\textit{multiplying by 12}}{12\left( -\cfrac{3}{4}Q+35 \right)=12\left( \cfrac{2}{3}Q+1 \right)} \\\\\\ -9Q+420=8Q+12\implies 408=17Q\implies \cfrac{408}{17}=Q\implies \boxed{24=Q} \\\\\\ \stackrel{\textit{using the found Q in the Demand equation}}{P=\cfrac{2}{3}(24)+1}\implies P=16+1\implies \boxed{P=17} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill \stackrel{Equilibrium}{(24,17)}~\hfill



3 0
3 years ago
A cylindrical canister has a radius of 7 cm and a height of 16 cm. Find the volume of
snow_lady [41]

Answer:

7/16 = 0.4375

Step-by-step explanation:

sry

7 0
2 years ago
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