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3 years ago

The school band bought cheese and pepperoni pizzas in the ratio represented in the tape diagram for their

Mathematics

1 answer:

GenaCL600 [577]3 years ago

4 0

Answer:

If they buy 6 cheese pizzas, they buy 2 pepperoni pizzas.

For every 3 cheese pizzas, they bought 1 pepperoni pizza.

If they buy 6 cheese pizzas:

3 * ? = 6

Rearrange to find ?

6 / 3 = ? = 2

You multiply both sides by the same number.

1 * 2 = 2

If they buy 6 cheese pizzas, they buy 2 pepperoni pizzas.

PLEEASEEE GIVE BRAINLIEST

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Find the value of sin G rounded to the nearest hundredth, if necessary.

wlad13 [49]

Answer:

θ = 61.927

Step-by-step explanation:

Sinθ = 30/34

θ = ArcSin(30/34)

θ = 61.927

3 0

2 years ago

The radius of a circle is 4 feet. What is the area of a sector bounded by a 45° arc?

DIA [1.3K]

Answer:

$Area = 6.28\ ft^2$ or $Area = 2 \pi\ ft^2$

Step-by-step explanation:

Given

$Radius, r = 4ft$

$Angle, \theta = 45$

Required

Calculate the area of the sector

When angle is given in degrees, the area of sector is calculated as thus;

$Area = \frac{\theta}{360} * \pi * r^2$

$Substitute\ r = 4\ and\ \theta = 45$

$Area = \frac{\theta}{360} * \pi * r^2$ becomes

$Area = \frac{45}{360} * \pi * 4^2$

$Area = \frac{45}{360} * \pi * 16$

$Area = \frac{45*16}{360} * \pi$

$Area = \frac{720}{360} * \pi$

$Area = 2 * \pi$

$Area = 2 \pi\ ft^2$

The above is the area in terms of π

Solving further.... (Take π as 3.14)

$Area = 2 \pi\ ft^2$ becomes

$Area = 2 * 3.14\ ft^2$

$Area = 6.28\ ft^2$

Hence, the area of the sector is

$Area = 6.28\ ft^2$ or $Area = 2 \pi\ ft^2$

8 0

4 years ago

What method is this?

Colt1911 [192]

Answer:

theres nothing

Step-by-step explanation:

so the method is nothing

4 0

3 years ago

Read 2 more answers

slader How many partitions of the set {1, 2, 3, . . . , 100} are there such that there are exactly three parts and elements 1, 2

My name is Ann [436]

Answer:

$3^{97}$ partitions.

Step-by-step explanation:

As we know if we have x number of elements we can arrange them in x! ways.

here we have 100 elements so we can arrange them in 100! ways.

Now if we have exactly three parts and 1,2 and 3 are in different parts then let consider 1 goes to part 1, 2 goes to part 2, and 3 goes to part 3. For the remaining 97 elements, we have three options for each element, thus we can arrange the remaining 97 elements in $3^{97}$ ways/partitions.

each of these partition will contain only three elements.

7 0

3 years ago

The number of bank robberies that occur in Lagos is modeled to be Poisson distributed with mean of 1.8 per day. Find the probabi

cupoosta [38]

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<h3>What is meant by poison distribution?</h3>

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