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Sergio039 [100]
2 years ago
14

2(-6)2 – 3(8) + 4(-6)2

Mathematics
2 answers:
yaroslaw [1]2 years ago
5 0
The answer is the following :-

-96
Llana [10]2 years ago
4 0

Answer:

-96

Hope this helps ya out!

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Find the value of d.
Ket [755]
First find the value or (DEA)
For this you will have to use the Pythagorean theory,
{a}^{2} + {b}^{2} = {c}^{2}
C is mainly the hypotenuse,
Meaning you either want to find A or B,

Since the hypotenuse has two segments, both values are 10, then just add them together making it 20,

Then 16 will be A or B, in this case it will be A,

To find a you must first move A to the other side by doing the opposite,
{b}^{2} = {c}^{2} - {a}^{2}
Now plug in the values,
{b}^{2} = {20}^{2} - {16}^{2}
{b}^{2} = 400 - 256
{b}^{2} = 144
Now just find the square root of both factors,
\sqrt{ {b}^{2} } = \sqrt{12}
The value of (DEA) is,
b = 12
Now we want to find (d)
Since 12 is the value of the base, then divide it 2 to find (DE), after just repeat the whole process but with the value of hypotenuse 10 instead of 20 since we want to find the smaller triangle,
{a}^{2} = {c}^{2} - {b}^{2}
Now plug in the value
{a}^{2} = {10}^{2} - {6}^{2}
{a}^{2} = 100 - 36
{a}^{2} = 64
Now find the square root of both factors,
\sqrt{ {a}^{2} } = \sqrt{64}
a = 8

The value of (d) is (8)

Hope this helped
:D
4 0
2 years ago
5= 3j + 2 <br> can somebody help me?
Free_Kalibri [48]

Answer:

j=1

Step-by-step explanation:

5=3j+2

3j=3

j=1

6 0
3 years ago
Which function represents the graph of h(x)=2∣∣x+3∣∣−1h(x)=2|x+3|−1 after it is translated 2 units right?
frosja888 [35]
C because i learned it from xxxx xxx
6 0
3 years ago
I NEED THE ANSWER IN THE NEXT MINUTE
OverLord2011 [107]

Answer:

508.68

*sorry if this is late

Step-by-step explanation:

Divide 36 by 2 to get radius

Multiply 18 by itself to get 324

Multiply 324 by 3.14 to get the area of a circle

Divide it by 2 to get the area of the semi circle

7 0
3 years ago
Which of the graphs below represents the soltuion set for d - 4 &gt; -3?
ella [17]

Answer:

The answer is d

Step-by-step explanation:

6 0
2 years ago
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