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Hitman42 [59]
3 years ago
12

If x=7, then 2x * x=

Mathematics
1 answer:
OLga [1]3 years ago
4 0

Step-by-step explanation:

putting x= 7

2x7x7

2x49

98(ans)

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Chelsea made monthly payments for four years before her $13,440 loan was paid off. The loan had an interest rate of 5.86%, compo
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Given:
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i = 5.86% , compounded monthly
t = 4 years

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3 years ago
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Which of the following will form the composite function?
zhuklara [117]

Answer:

B

Step-by-step explanation:

In the composition of <em>f</em><em> </em>and <em>g</em>, the equation is telling us to place the function <em>f</em> inside <em>g</em>. Observing in B that <em>f</em> is (x + 4), then this can be put in place of the x in 3x^2, making it 3(x + 4)^2 and finally the minus 5.

5 0
3 years ago
How do you answer c - 8 = 5?​
Iteru [2.4K]

Answer:

c=13

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8 0
3 years ago
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I need you to explain your answer, please.
Alex787 [66]

Answer:

7√6 - 5√7  

Step-by-step explanation:

5√7 + 12√6 - 10√7 - 5√6    (rearranging)

= (5√7 - 10√7) + (12√6  - 5√6)   (factor out √6 and √7 respectively)

= (5 - 10) √7  + (12  - 5)√6

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4 0
3 years ago
What does 4 5/8 - 1 2/5 equal?
mihalych1998 [28]

4 \frac{5}{8}  - 1 \frac{2}{5}  \\  \\  \frac{37}{8}   -  \frac{7}{5}  \\  \\  \frac{185}{40}  -   \frac{56}{40}   =  \frac{185 - 56}{40}  \\  \\  =  \frac{129}{40}  = 3.225 = 3 \frac{9}{40}

I hope I helped you^_^

8 0
2 years ago
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