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4 years ago

The spinner below has 6 sectors, what is the probability of landing at 5

1 answer:

6 0

If all the sectors are the same size, the probability of landing at 5 is 1/6.
This is because it is going to land in one sector out of 6 possible sectors.

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If times AB and CB are parallel, then angels c and e are

REY [17]

because c and g are same and g and e are complementary.

5 0

3 years ago

Read 2 more answers

You're uncle is having a new roof installed in his house. The roof is a square pyramid. The side length of the base of the roof

Kaylis [27]

Answer:

The height of the roof in his house is 72.43 ft.

Step-by-step explanation:

The volume of square pyramid is :

$V=\frac13 Bh$

B= area of the base.

h= the height.

Given that,

The roof is a square pyramid in shape. The volume of the roof is 18929.333 cubic feet.

The side length of the base of the roof is 28 feet.

Since the base of the roof is square in shape.

The area of the square is = side²

The area of the base is =(28×28) square feet

=784 square feet

Assume the height of the roof be h ft.

Then, the volume of the roof is = $\frac13 Bh$

$=\frac13 \times 784 \times h$ square feet.

According to the problem,

$\frac13 \times 784 \times h= 18929.3333$

$\Rightarrow h=\frac{18929.3333\times 3}{28}$

$\Rightarrow h\approx 72.43$ ft.

The height of the roof in his roof is 72.43 ft.

8 0

3 years ago

problem solving lesson 6a seven digit number has a 0 in the ones place, a 6in the ten thousands place, an 8 in the millions plac

viktelen [127]

8,565,550 is the number

5 0

4 years ago

Explain why the square root of 64 has a positive and negative value.

weeeeeb [17]

Since the square root of 64 is 8, 8 has an absolute value, so it can be opposites as it, eg. 8 = -8.

7 0

3 years ago

6(x+2)=5(x+7) please help me is urgent

Elenna [48]

Answer:

x=23

Step-by-step explanation:

6(x+2)=5(x+7)

6x+12=5x+35

6x-5x=35-12

x=23

8 0

3 years ago