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KIM [24]
2 years ago
5

Please help i need to turn this in at 11:59 PM

Mathematics
2 answers:
zhenek [66]2 years ago
7 0

Answer:

The area is 54 squared cm.

Step-by-step explanation:

I did not use the length measurement of 7.5 cm. why? because it simply wasn't necessary :)

hope u have a good day

vekshin12 years ago
4 0

Answer:

See explanation.

Step-by-step explanation:

To find the area of a parallogram, do A=Bh where a is the area, b is the base, and h is the height.

In this case, b is 9 cm while h is 6 cm. Do A=Bh by multiplying 9 cm by 6 cm. This will give us 54 cm².

The measurement we didn't use is the measure of the diagonal parts of the quadrilateral which, in this case, was 7.5 cm.

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Name other places where you would see slope in the real world.
Brilliant_brown [7]
Mountains would be a good example of this. While they do not have a straight rise, you can just take the average.

Ladders are another example. You can calculate the slope of a ladder to make sure it wont fall.

I hope this helped you understand about the uses of slopes in the real world! If this is confusing, don't be hesitant to drop a DM.
5 0
4 years ago
If you were to roll the dice one time what is the probability it will land on 4
vovangra [49]

Answer: 1/6

Step-by-step explanation: To find the probability of rolling a 4, let's use our ratio for the probability of an event which is shown below.

Number of favorable outcomes/total number of outcomes

Since only one side of a number cube has a 4 on it, the number of favorable outcomes for rolling a 4 is 1 and since there are six sides to a number cube and it's equally likely that the cube will land on any of these sides, the total number of outcomes is 6.

So the probability of rolling a 4 is 1/6 which is equivalent

to 0.167 or 16.7%.

That means it is't likely that you would roll a 4 for instance but it's just as likely as rolling any other number.

3 0
4 years ago
Read 2 more answers
We choose a number from the set 1, 2, 3,..., 100 uniformly at random and denote this number by X. For each of the following choi
kiruha [24]

Answer:

(a) A and B are dependent.

(b) C and D are dependent.

(c) E and F are dependent.

Step-by-step explanation:

Two sets are said to be independent if the intersection of the two set is empty. That is the sets are disjoint.

Let's examine the situations to determine if they are independent or not.

(a) A = {2, 4, 6, . . . , 10, . . . , 20, . . .} and B = {5, 10, 15, . . . , 20, . . .}. Since A n B = {10, 20, . . .}, then the sets are dependent

(b) C = {10, 11, 12, . . . , 31, . . . , 62, . . . , 93, . . .} and D = {31, 62, 93}. Since C n D = {31, 62, 93}, then the sets are dependent.

(c) E = {5, 7, 11, . . .} and F = {5, 15, . . .}. Since E n F = {5}, then the set are dependent.

Thus

(a) A and B are dependent.

(b) C and D are dependent.

(c) E and F are dependent.

5 0
3 years ago
Can someone help? I’ll make it 20 points
Sergio [31]

Answer:

12 of the clients had long hair

Step-by-step explanation:

12 had long hair, 8 had short hair

6 0
2 years ago
Carlos is shopping for a cap. He knows that his head circumference is 22 inches. What size of cap should he buy to fit his head
Paul [167]

Answer:

7\ in

Step-by-step explanation:

we know that

The circumference of a circle is equal to

C=\pi D

where

D is the diameter of the circle

In this problem we have

C=22\ in

substitute and solve for D

22=(3.14156)D

D=22/(3.14156)=7\ in

7 0
3 years ago
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