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Tom [10]
3 years ago
13

I am having trouble showing proofs question 1 is the most troubling, solving question 2 would also be most appreciated.

Mathematics
1 answer:
Alona [7]3 years ago
8 0

I dont know ask mods

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Lunna [17]
I hope this helps you

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3 years ago
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What fraction would you add to 29/6 to make 4
Zigmanuir [339]
Keeping in mind that 29/6 is greater than 4, is actually 4 and 5/6, so the amount we'll "add" will be a negative one.

\bf \cfrac{29}{6}+x=4\implies x=4-\cfrac{29}{6}\implies x=\cfrac{4}{1}-\cfrac{29}{6}\implies x=\cfrac{(6)4-(1)29}{6}
\\\\\\
x=\cfrac{24-29}{6}\implies x=\cfrac{-5}{6}\\\\
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\cfrac{29}{6}+\left( -\cfrac{5}{6} \right)=4
8 0
3 years ago
How do you find a if given c and 0 (angle) in a right triangle where a is the opposite, c is the hypotenuse, b is adjacent and 0
Yakvenalex [24]
C can be found using pythagoras theorem. c2=a2+b2. Now, b is not given, but we know that cos(theta)=b/c=>b=c*cos(theta). Substituting b in the above relation, c2=a2+c2(cos(theta))^2=>c2=a2/(1-cos((theta))^2). c is the squareroot of c2. Hence c=sqrt(2/(1-cos((theta))^2))
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Regina spent $45.50 over 612 months on music downloads. If she spent the same amount of money each month, how much money did Reg
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74c a month? Should/Could be the answer
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The expression's 30^2-150x-60 and (5x-20)(6x+3) define the same function, f.
Lena [83]

Answer:

30x^{2} -105x+60

Step-by-step explanation:

I just solved it.

(5x-20)(6x+3)

5x•6x=30x^2

5x•3=15x

-20•6x=-120x

-20•3=-60

Pls give Brainliest.

5 0
2 years ago
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