3 years ago

Help me with this question please!

Mathematics

1 answer:

Zina [86]3 years ago

5 0

84 divided by 3 equals 28 squared

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Find the area of a hexagon, to the nearest tenth, with a side length of 8 and apothem of 6.9.

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6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9 6.9

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3 years ago

Need help with this math. 13 points

densk [106]

Answer:The triangle is dilated by a factor of 1/2

Step-by-step explanation:

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A car travels 208 miles on 10 gallons of gasoline. Mentally calculate the number of miles that the car travels on 1 gallon of ga

jeyben [28]

10 gallons= 208
1 gallon: 208 ÷10= 20.8
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2 years ago

Logan is a land surveyor. He wants to determine d, the distance across a lake that cannot be directly measured. He draws this di

Mice21 [21]

Answer:

The first option (5.7km)

Step-by-step explanation:

Since we have a right angle triangle and we know two of its sides we can easily find out the thirds side (the value of d) by using the Pathagoras Theorem. In our case 7 and d are our legs and the hypotenuse is equal to 9, so...

(Based on the Pathagoras Theorem)

$c^{2} = a^{2} + b^{2}$

$9^{2} = 7^{2} + d^{2}$

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d ≈ 5.7km

There for aproximate distance across the lake is equal to 5.7km

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3 years ago

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Number of subsets of B={p,q,r}

oksian1 [2.3K]

Answer:

Step-by-step explanation:

B = {p , q , r}

Number of subsets = $2^{n}$

Her, n is the number of elements in the set.

Number of subsets = 2³ = 8

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3 years ago