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Bond [772]
3 years ago
12

Need help since I failed my exam.​

Mathematics
1 answer:
goldenfox [79]3 years ago
6 0

Answer:

11.2 inches.

Step-by-step explanation:

Applying the tangent/secant theorem:

9^2 = 5(y + 5)

5y + 25 = 81

5y = 56

y = 11.2 in.

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The ratio of M & M’s to raisins in a bag of trail mix is 3:5. If there are 36 M & M’s, how many raisins are there?
Iteru [2.4K]
The correct answer is 60 raisins.  To get this answer you will write a proportion of M & Ms to raisins and create and equivalent ratio using the number 36.  

After you have the proportion set up, you will use cross products to solve for the number of raisins.

You can also use equivalent ratios to find the number of raisins.  

Both of these strategies are shown in the attached picture.

4 0
3 years ago
Which expression is equal to (7 times 2)times 2
Lady bird [3.3K]
The answer is 28. 7x2=14 and then 14x2=28. Remember PEMDAS
7 0
3 years ago
4 sin ^ 2 x- 4 sin x + 1 = 0
m_a_m_a [10]
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This happens for x=\dfrac\pi6+2n\pi and x=\dfrac{5\pi}6+2n\pi where n is any integer.
8 0
3 years ago
Round 3 to 2-5+4+21+1666666-2times 43
yKpoI14uk [10]
<span><span><span><span><span>I am so sorry if this is wrong, but
2−5</span>+4</span>+21</span>+1666666</span>−<span>(2)(43)
</span></span><span>=<span><span><span><span>−3+4</span>+21</span>+1666666</span>−<span>(2)(43)
</span></span></span><span>=<span><span>1+21+1666666</span>−<span>(2)(43)
</span></span></span><span>=<span>22+1666666−<span>(2)(43)
</span></span></span><span>=<span>1666688−<span>(2)(43)
</span></span></span><span>=1666688−86
</span><span>Your answer would be 1,666,602
Hope this helps!:)</span>
6 0
3 years ago
Please help i really need help!
umka21 [38]
Whenever you are graphing an inequality,

< or > means the line is dotted
≤ or ≥ means the line is full and complete

The equation is x ≤ 3 so the answer is either A or B


x ≤ 3 means that x is less than or equal to 3, so the part that is shaded blue is supposed to be 3 and below.

The answer is A
6 0
3 years ago
Read 2 more answers
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