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attashe74 [19]
3 years ago
6

8x42+3x59-62=n. What does "n" equal?

Mathematics
1 answer:
vitfil [10]3 years ago
6 0
Answer: n=451 8*42+3*59-62=n 336+177-62=n 451=n n=451
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3 years ago
Use the method of completing the square to write the equation of the given parabola in this form:
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This is a very challenging equation but I'll try my best!

<span>y-k=a(x-h)^2
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4 0
3 years ago
Use the cubic model y = 5a3 - 2a2 + a - 45 to find the value of y when x = 4.
Naddik [55]

Assuming 5a3 equals 5a^3, and the same for everything else, you would plug in 4 for a, so 5(4)^3 - 2(4)^2 + 4 - 45, which equals 247.

3 0
2 years ago
Help ASAP!!! Will give brainliest!!
lora16 [44]

Answer:

you have it tough what grade is this

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone please help me
Ainat [17]

Answer:

20

Step-by-step explanation:

If the two triangles are similar, then corresponding sides must share a constant ratio. This means that:

\dfrac{10}{6}=\dfrac{25}{15}=\dfrac{x}{12}

Let's use the second ratio:

\dfrac{25}{15}=\dfrac{x}{12}

Multiply both sides by 12:

\dfrac{25\cdot 12}{15}=x \\\\x=20

Hope this helps!

5 0
2 years ago
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