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maria [59]
3 years ago
8

Evaluate the expresion for x=6. -2x + 1/3(x2 + 6) - 36/6

Mathematics
2 answers:
yulyashka [42]3 years ago
7 0

Answer:

-12

Step-by-step explanation:

-2(6)+1/3(12+6)-6

-12+1/3(18)-6

-12+6-6

-12

Korvikt [17]3 years ago
3 0

Answer:

x=6/7            hope i did it right- im so sorry if thats wrong

Step-by-step explanation:

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Find the length of BC
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Answer:

BC = 19.78

Step-by-step explanation:

using sin(x) rule

sin(54)= 16/BC

sin(54)=0.80

∴0.80=16/BC  (divied both side by 0.80)

BC=16/0.80 =19.78

8 0
2 years ago
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mario62 [17]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Triangle X Y Z is shown. Angle X Y Z is 51 degrees and angle Y Z X is 76 degrees. The length of X Z is 2.6, the length of X Y is
Novay_Z [31]

Answer:

3.2 units

Step-by-step explanation:

Use the law of sines

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4 0
2 years ago
A company sells boxes of duck calls (d) for $35 and boxes of turkey calls (t) for $45. they make batches of duck calls that fill
SIZIF [17.4K]

Answer:

Option A is the correct choice.

Step-by-step explanation:

Let d be the number of boxes of duck calls and t be the number of boxes of turkey calls.

We have been given that a company sells boxes of duck calls for $35 and boxes of turkey calls (t) for $45, so the revenue earned from selling d boxes of duck and t boxes of turkey call will be 35d and 45t respectively.

Further, the company plan to make $300. We can represent this information as:

35d+45t=300...(1)

We are also told that they make batches of duck calls that fill 6 boxes and batches of turkey calls that fill 8 boxes. the company only has 42 boxes. We can represent this information as:

6d+8t=42...(2)

6d=42-8t...(2)

Therefore, our desired system of equation will be:

35d+45t=300...(1)

6d=42-8t...(2)  


8 0
3 years ago
I need help with this, please and thank you
wlad13 [49]

Step-by-step explanation:

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step 2. 4^2 + 5^2 = c^2

4 0
2 years ago
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