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madam [21]
3 years ago
14

PLS HELP I NEED THIS BY TOMORROW

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
5 0

When we do this, the base of the parallelogram has length b 1 + b 2, and the height is the same as the trapezoids, so the area of the parallelogram is (b 1 + b 2)*h. Since the two trapezoids of the same size created this parallelogram, the area of one of those trapezoids is one half the area of the parallelogram

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The original price of a marker is $5.00 What will the new price be after a 15% increase
rewona [7]

Answer:

5.75

Step-by-step explanation:

5.00×0.15=.75 5.00+.75=5.75

7 0
3 years ago
Function k is a continuous quadratic function that includes the ordered pairs shown in the table .
I am Lyosha [343]

Complete question is;

Function k is a continuous quadratic function that includes the ordered pairs shown in the table. (-1,5), (0,8); (1,9), (2,8); (3,5) (4,0) Over which interval of the domain is the function Increasing?

A (1, ∞)

B. (-∞,1)

C (-∞, ∞)

D. (-∞,9)​

Answer:

Option B - (-∞ , 1)

Step-by-step explanation:

From the ordered pairs given, we observe the following:

From (-1, 5) to (0, 8);

In this, 8 is more than 5, thus there is an increase.

From (0, 8) to (1, 9);

In this, 9 is more than 8, thus there is an increase.

From (1,9) to (2, 8);

In this, 8 is less than 9, thus there is a decrease.

Looking at all the ordered pairs, we can see that f(0) = 8 and f(2) = 8.

Thus, we can say that; f(0) = f(2)

This means that our maximum value is likely in the middle of 0 and 2.

Now, from all the ordered pairs, f(1) = 9 is the maximum value of the function.

It now means that when x = 1, the direction of the function changes.

We have seen that at points before x = 1 the function was increasing but after that point the function will begin decrease.

Thus, we can conclude that in all the values that fall in the range of x < 1, the quadratic function will be increasing.

So, the correct answer among the given options is: (-∞ , 1)

3 0
3 years ago
Daquavion ha some great video games.Nicholas has 3 more games than daquavion. If Nicholas has 14 games, how many does daqauvion
forsale [732]

If Nicholas has 14 games, Daqauvion has 11 games because 14-3=11

6 0
3 years ago
Aron is given $2.50 by his uncle and twice as much by his aunt. How much has Aron given in total?
Ivan
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6 0
3 years ago
Find all the real fourth roots of 0.0001.
Viktor [21]

Answer:

-0.1 and 0.1

Step-by-step explanation:

A fourth root is a number which multiplied by itself 4 times gives 0.0001.

Since it is an even root and the result is positive, the answer must include both negative and positive values. This is true since a negative times a negative is a positive.

0.1*0.1*0.1*0.1 = 0.0001

So the real fourth roots are -0.1 and 0.1.

7 0
3 years ago
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