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White raven [17]

2 years ago

9

The surface area of a right square pyramid is 50 square inches. If the sides of the base and the slant height of the pyramid are

each multiplied by 4, what is the surface area of the new cone?

1 answer:

suter [353]2 years ago

7 0

The surface area is 200 square inches.

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A boat leaves a.M. Marina at 7 AM traveling at 3.4 knots bearing is N38°E the boat docks on an island at 2pm how far north of th

Jlenok [28]

Answer:

The distance between the docks & island is 44.07 km.

Step-by-step explanation:

Speed of the boat S = 3.4 knot = 6.3 $\frac{km}{hr}$

Time taken by bot to reach the island = 7 hr

We know that the distance is given by

Distance = Speed × Time

Put all the values in above equation we get

D = 6.3 × 7

D = 44.07 km

Therefore the distance between the docks & island is 44.07 km.

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2 years ago

Cual es la fracción de 0.7

kakasveta [241]

Answer:

La fracción de 0.7 es 7/10

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3 years ago

Friday night's football game was attended by 420 students. This is about 60 % of the school's population. What

Rainbow [258]

Answer:

the answer is 672

Step-by-step explanation:

420 × 60% = 252

420 + 252=672

625 is the total number of learners

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2 years ago

What is 168 pieces of candy divided into two parts

Ierofanga [76]

168 divided by 2 equals 84

7 0

3 years ago

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Which sequence is geometric and has 1/4 as its fifth term and 1/2 as the common ratio?

olchik [2.2K]

5th term = a1r^4 where a1 = first term and r = common ratio

so 1/4 = a1 * (1/2)^4

a1 = 1/4 / (1/2)^4 = 4

so the sequence is 4 , 4*1/2, 4*(1/2)^2...

= 4, 2, 1, 1/2, 1/4 .....

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3 years ago

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