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Alexeev081 [22]
3 years ago
8

Number 7 I need help!

Mathematics
1 answer:
pshichka [43]3 years ago
3 0

Answer:

  (1) is the appropriate choice

Step-by-step explanation:

Draw yourself a picture and see what happens.

Dilation does not change slopes; it only changes linear dimensions by the scale factor. A line five times as long with the same slope will match the description of selection (1).

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Dr Adams measures the daily height of a Sunny Yellow sunflower, beginning when the sunfliwer is 60 days old. At 60 days, the hei
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Answer:

Our expression is 205+2d where d is days past 60.

Step-by-step explanation:

Since the sunflower is 205 centimeters at 60 days, every day after 60 will be greater than 205. We will start with 205 in our expression.

205

Now, each day after 60 the sunflower grows 2 centimeters per day. So day 61 will be:

205+2

Day 62 will be:

205 +2+2

Notice, that for two days past 60, the sunflower has grown 2 times as much.

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5 0
4 years ago
PLEASE I NEED IT ASAP<br><br> find the value of t if t - 7 = 12
mart [117]
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Multiply (5 × 104)(7 × 103), express in scientific notation.
zhannawk [14.2K]

Answer:

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Step-by-step explanation:

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4 years ago
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<img src="https://tex.z-dn.net/?f=h%28x%29%20%3D%20x%20-1%20%2B%20%5Cfrac%7B1%2B%20ln%20%7B%7D%5E%7B2%7D%20%28x%29%20%7D%7Bx%7D"
lorasvet [3.4K]

Answer:

\lim_{x\rightarrow +\infty } x-1+\frac{1+ln^{2}x}{x} = + \infty

\lim_{x\rightarrow 0 } x-1+\frac{1+ln^{2}x}{x} = + \infty

Step-by-step explanation:

\lim_{x\rightarrow +\infty } x-1+\frac{1+ln^{2}x}{x}

= [\lim_{x\rightarrow +\infty } (x-1)]+[ \lim_{x\rightarrow +\infty } (\frac{1+ln^{2}x}{x})]

=          +∞             +          0

= +∞

\lim_{x\rightarrow +\infty } x-1+\frac{1+ln^{2}x}{x}

= [\lim_{x\rightarrow 0 } (x-1)]+[ \lim_{x\rightarrow 0 } (\frac{1+ln^{2}x}{x})]

=            -1             +      +∞  

= +∞  

5 0
2 years ago
Use the substitution method to solve the system of equations. Choose the correct ordered pair.
andrezito [222]
2*4+3y=29
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