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LuckyWell [14K]
3 years ago
5

If the surface area of a square pyramid is 84 in and the side length of the base is 6 in what is the value of x

Mathematics
1 answer:
jek_recluse [69]3 years ago
4 0

Answer:

A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?A triangle is shown below what is the measure of the missing angle of the triangle note the triangle is not drawn to scale?

Step-by-step explanation:

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What's 76 divided by 9 equals something or 9 / 76 equals something what's the answer easy one
zzz [600]
The answer is 76 divided by 9 equals 8.44
4 0
2 years ago
You roll a pair of honest dice. If you roll a total of 7, you win $18; if you roll a total of 11, you win $54; if you roll any o
amm1812
Answer: -1
The negative value indicates a loss

============================================================

Explanation:

Define the three events
A = rolling a 7
B = rolling an 11
C = roll any other total (don't roll 7, don't roll 11)

There are 6 ways to roll a 7. They are
1+6 = 7
2+5 = 7
3+4 = 7
4+3 = 7
5+2 = 7
6+1 = 7
Use this to compute the probability of rolling a 7
P(A) = (number of ways to roll 7)/(number total rolls) = 6/36 = 1/6
Note: the 36 comes from 6*6 = 36 since there are 6 sides per die

There are only 2 ways to roll an 11. Those 2 ways are:
5+6 = 11
6+5 = 11
The probability for event B is P(B) = 2/36 = 1/18

Since there are 6 ways to roll a "7" and 2 ways to roll "11", there are 6+2 = 8 ways to roll either event. 
This leaves 36-8 = 28 ways to roll anything else
P(C) = 28/36 = 7/9

-----------------------------

In summary so far,
P(A) = 1/6
P(B) = 1/18
P(C) = 7/9

The winnings for each event, let's call it W(X), represents the prize amounts.
Any losses are negative values
W(A) = amount of winnings if event A happens 
W(B) = amount of winnings if event B happens
W(C) = amount of winnings if event C happens
W(A) = 18
W(B) = 54
W(C) = -9

Multiply the probability P(X) values with the corresponding W(X) values
P(A)*W(A) = (1/6)*(18) = 3
P(B)*W(B) = (1/18)*(54) = 3
P(C)*W(C) = (7/9)*(-9) = -7

Add up those results
3+3+(-7) = -1

The expected value for this game is -1.
The player is expected to lose on average 1 dollar per game played.


Note: because the expected value is not 0, this is not a fair game.


7 0
3 years ago
Read 2 more answers
Approximate 221 ( square root) to the nearest hundredths.
schepotkina [342]
The answer would be C
6 0
3 years ago
What is the factorization?
Marysya12 [62]

we can see that

the given curve is parabola

so, firstly we will find vertex

vertex is (4,0)

we can write equation of parabola

y=(x-h)^2+k

now, we can plug values

and we get

y=(x-4)^2+0

we can also write it as

y=(x-4)(x-4).............Answer

5 0
3 years ago
CAN SOMEBODY SOLVE THIS AND GIVE A STEP-BY-STEP PLEASE!<br> -2 =m/16
vesna_86 [32]

Answer:

m=-32

Step-by-step explanation:

-2=m/16

-2×16=m

-32=m

m=-32

8 0
2 years ago
Read 2 more answers
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