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vodka [1.7K]
3 years ago
8

How do I solve this?

Mathematics
1 answer:
crimeas [40]3 years ago
6 0
The answer is -1/8 :)
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The graph represents the function f(x) = x2 + 3x + 2.
Vladimir [108]
Reflection of a function 
S_x f(x)\rightarrow{-f(x)} reflection of f(x) about x-axis

So 
g(x)=-(x^2+3x+2)=-x^2-3x-2
3 0
3 years ago
Explain why the value of sine ratio for an acute angle of a right triangle must always be a positive value less than 1
weqwewe [10]
Answer: See below.

The sine ratio is the ratio of the opposite side over the hypotenuse in a right triangle. The hypotenuse is always the largest side of a triangle.

Therefore, the denominator will always be the largest. If the denominator is larger than the numerator, it will be a number less than one.

And it will be positive because it is an acute angle so the triangle when plotting in the unit circle would only be in the first quadrant. All values in the first quadrant are positive.
4 0
3 years ago
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What is the selling price of a $12,543 boat if a $758 discount is given?
Lelu [443]
Given:
Selling Price: 12,543
Discount: 758

We simply deduct the discount from the original price to get the discounted selling price.

12,543 - 758 = 11,785

The new selling price of the boat is $11,785.

Discount of $758 is 6% of the Original selling price.
758 / 12,543 = 0.06
0.06 x 100% = 6%

8 0
3 years ago
(28⋅ 5−5⋅ 190)−2⋅⋅ 228 in simplified form I NEED HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
melisa1 [442]

Answer:

-1266

Step-by-step explanation:

(28 \times 5 - 5 \times 190) - 2 \times 228 \\ (140 - 950) - 456 \\ ( - 810) - 456 \\  - 810 - 456

=  - 1266

6 0
2 years ago
Change this into decimal step by step plz
nika2105 [10]

Answer:

2.6

Step-by-step explanation:

3/5 ---> ?/100

100/5 ---> 20

3       20         60

--  x           =   -------

5       20         100

60/100 = 6/10

6/10 as a decimal is 0.6

2 + 0.6

= 2.6

<h2>Hope this helps!!</h2>
7 0
3 years ago
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