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jarptica [38.1K]
2 years ago
8

Can i have help please ​

Mathematics
1 answer:
galina1969 [7]2 years ago
8 0

Answer:

A

Step-by-step explanation:

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NO LINKS I WILL REPORT!! but help plsss What is the value of y?<br> 2yº<br> y + 10°<br> 50°
liq [111]

Answer:

y=40

I hope it's helps you

7 0
3 years ago
Help plsss whats the slope
Anettt [7]
The slope is three because the x goes up 1 and y goes up 3 so it’s 3/1 which makes the slope 3
4 0
3 years ago
During a scuba dive, Lainey descended to a point 19 feet below the ocean surface. She continued her descent at a rate of 25 feet
Leno4ka [110]

Answer:

25t+19\leq 144

t\leq5

The number of minutes she can continue to descend if she does not want to reach a point more than 144 feet below the ocean surface is <u>at most 5 minutes.</u>

Step-by-step explanation:

Given:

Initial depth of the scuba dive = 19 ft

Rate of descent = 25 ft/min

Maximum depth to be reached = 144 ft

Now, after 't' minutes, the depth reached by the scuba dive is equal to the sum of the initial depth and the depth covered in 't' minutes moving at the given rate.

Framing in equation form, we get:

Total depth = Initial Depth + Rate of descent × Time

Total depth = 19+25t

Now, as per question, the total depth should not be more than 144 feet. So,

\textrm{Total depth}\leq 144\ ft\\\\19+25t\leq 144\\\\or\ 25t+19\leq 144

Solving the above inequality for time 't', we get:

25t+19\leq 144\\\\25t\leq 144-19\\\\25t\leq 125\\\\t\leq \frac{125}{25}\\\\t\leq 5\ min

Therefore, the number of minutes she can continue to descend if she does not want to reach a point more than 144 feet below the ocean surface is at most 5 minutes.

7 0
3 years ago
N/n^2-1 over 3n/n^2+8n+7
lisabon 2012 [21]

Answer:

B

Step-by-step explanation:

i did it

6 0
3 years ago
Step-by-step equation for a B &amp; C Must show all work .work on a piece of paper send a piece of paper thank you. Whoever gets
erastova [34]

Hey there!

a.) 1 inch

beginning = 2; end = 3; difference of 1

b.) December, because the length was, let's say, 2, then it went down 1 (so we're at 1), then went up 3 (4), then went down

c.) in December

Hope it helps, have a great day!

6 0
3 years ago
Read 2 more answers
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