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pentagon [3]
2 years ago
11

1 + 5 • 2 + ( 1 + 3)2

Mathematics
2 answers:
Sergeeva-Olga [200]2 years ago
5 0

Answer:

1+5(2)+2(1+3)

1+10+2+6

=19

katrin2010 [14]2 years ago
4 0
1 + 5 • 2 ( 1 + 3 ) 2
1+5•2•4•2
1+80
81
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Find the X intercepts of the equation f(x) = x^2 - 6x + 6
Arturiano [62]

Answer:

x-intercepts = (x ≈ -0.87), (x ≈ 6.87)

Step-by-step explanation:

let x = 0, in equation for x-intercepts

solve for x using the

quadratic formula

x = <u>−6 ± √ 36 + 24 </u>

               2x

= <u>−6 ± √60</u>

         −2x

 = <u>−6 ± 2 √ 15</u>

           −2           = 3 ± √15

8 0
3 years ago
A recipe for chicken marinade says, "Mix 3 parts oil with 2 parts soy sauce and 1 part orange juice." If you need 42 cups of mar
iVinArrow [24]

Answer:

We will use;

21 parts oil

14 parts soy sauce

7 parts Orange

Step-by-step explanation:

We can have all of these as a ratio

That would be;

3 + 2 + 1 = 6

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3/6 * 42 = 21 parts of oil

For Soy sauce

= 2/6 * 42 = 14 parts soy sauce

For Orange

= 1/6 * 42 = 7 parts orange juice

5 0
2 years ago
Read 2 more answers
Pls help timed test I don’t know how to do this and yeah
Slav-nsk [51]
It’s A 26.7 hope this helps!!!!
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3 years ago
Halp me please. This questions is killing me. I need the answer. Solve $3a + 4b = a - 8b + 24$ for $a$ in terms of $b$.
Anuta_ua [19.1K]

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a=12-6b

Step-by-step explanation:

move b and a to their respective sides, getting a = -6b+12

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3 0
3 years ago
A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the numb
Ugo [173]
To answer this item, we take the differential of the equation and equate to zero.
 
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Differentiation,
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The value of x from the derived equation above is 160. 

Thus, the number of machine to be made in order to minimize the cost should be 160. 
4 0
3 years ago
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