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3 years ago

A square pyramid and its net are shown below. What is the surface area of the pyramid?

Mathematics

1 answer:

nikitadnepr [17]3 years ago

8 0

Answer:

the answer is 192cm brianliest

Step-by-step explanation:

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7 pound of grapes cost 10.43 how much would 3 pounds cost

DerKrebs [107]

Answer:

$4.47

Step-by-step explanation:

First you would see how much one pound is by dividing 10.43 by 7 which gets you 1.49. Now we know how much one pound costs we can multiply that by 3 to know much 3 pounds is. $1.49 x 3 = $4.47

4 0

4 years ago

20 POINTS! PLEASE HELP!!

liraira [26]

Do u want us to solve if so i will do that

5 0

4 years ago

Mrs.jackson bought 7 dozen eggs if each student is given the same out of eggs how many eggs are left

nikdorinn [45]

Without knowing the number of students she has, you will not be able to answer the question correctly. There are 12 eggs in one dozen. 12 x 7 dozen = 84 eggs. You still need to know the number of students.

3 0

4 years ago

Pls telll/pls tell pls tell pls tell

grandymaker [24]

Answer: 2

Step-by-step explanation:

Given

The polynomial is $x^4+x^3-2x^2+x+1$ is divided by $x-1$

According to the remainder theroem

$\Rightarrow x-1=0\\\Rightarrow x=1$

Put $x=1$ in the polynomial to get the remainder

$\Rightarrow 1+1-2+1+1\\\Rightarrow 2$

So, we get the remainder 2.

7 0

3 years ago

If a game consists of picking a number from a bag of beans numbered 2, 2, 3, 4, and 5 and flipping a coin, which probabilities a

Semenov [28]

The true statement is (d) none of the above

<h3>Missing information</h3>

I. P(3 and tail)

II. P(even and head)

III .P(odd and head)

<h3>How to determine the equivalent probabilities?</h3>

We start by calculating each probability

There is only one 3 in the 5 numbers.

So:

P(3) = 1/5

The probability of a tail in a coin is:

P(Coin) = 1/2

So, we have:

P(3 and tail) = 1/5 * 1/2

P(3 and tail) = 1/10

There are three even numbers in the 5 numbers.

So:

P(even) = 3/5

The probability of a head in a coin is:

P(head) = 1/2

So, we have:

P(even and head) = 3/5 * 1/2

P(even and head) = 3/10

There are two odd numbers in the 5 numbers.

So:

P(odd) = 2/5

The probability of a head in a coin is:

P(head) = 1/2

So, we have:

P(odd and head) = 2/5 * 1/2

P(even and head) = 1/5

By comparing the results, none of the probabilities are equal.

Hence, the true statement is (d) none of the above