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motikmotik
3 years ago
12

In order to find the y-intercept of a quadratic function, you should ___________.

Mathematics
1 answer:
dangina [55]3 years ago
8 0
Your answer is C cause to corresponds to it!
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16.   A chef prepared five chocolate tortes for a dinner party. The guests consumed 2 5/16 tortes. How many tortes are left? 
grandymaker [24]
2(5/16)=10/16
2/1=32/16
32/16-10/16=22/16
Answer: 1 6/16 tortes left
5 0
3 years ago
Find the exact values of the remaining five trigonometric functions of o satisfying the given conditions.
Lyrx [107]

First, tan(<em>θ</em>) = sin(<em>θ</em>) / cos(<em>θ</em>), so if cos(<em>θ</em>) = 3/5 > 0 and tan(<em>θ</em>) < 0, then it follows that sin(<em>θ</em>) < 0.

Recall the Pythagorean identity:

sin²(<em>θ</em>) + cos²(<em>θ</em>) = 1

Then

sin(<em>θ</em>) = -√(1 - cos²(<em>θ</em>)) = -4/5

and so

tan(<em>θ</em>) = (-4/5) / (3/5) = -4/3

The remaining trig ratios are just reciprocals of the ones found already:

sec(<em>θ</em>) = 1/cos(<em>θ</em>) = 5/3

csc(<em>θ</em>) = 1/sin(<em>θ</em>) = -5/4

cot(<em>θ</em>) = 1/tan(<em>θ</em>) = -3/4

4 0
3 years ago
M+7.9=39 1/2 I need help with this
Rasek [7]

Answer:

M would equal 31.6

Hope this helps!

Brainliest??

6 0
3 years ago
-3 + 42 &gt; 3<br><br> x &gt; 15<br> x &lt; 15<br> x &gt; 13<br> x &lt; 13
Ilya [14]

Answer:

Where's the x?

I am assuming that the problem must be

-3 + 42 > 3x

if that is true, then

<u>x < 13</u>.

As this statement is, -3 + 42 > 3 is a true statement because -3 + 42 = 39, and

39 > 3 [39 is always greater than 3]

Step-by-step explanation:

Let me know if you need a step by step.

8 0
2 years ago
Read 2 more answers
100 PTS FOR TRULY HONEST ANSEWR correctly identify the property shown. (−5.2+(−8.4))+(−2.8)=−(5.2+8.4)+(−2.8)
Step2247 [10]
Distributive property because if you divide -5.2+(-8.4) by -1, you get -(5.2+8.4)
7 0
3 years ago
Read 2 more answers
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