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1 year ago

The answer to this, i don’t understand it

Mathematics

2 answers:

kondor19780726 [428]1 year ago

5 0

Answer:

correct answer is : 19 inches

Step-by-step explanation:

andre [41]1 year ago

4 0

The third side would be 9.21 or 9.2 when rounded to the nearest tenth. i used the pythagorean theorem, (as shown in the picture) a^2+b^2=c^2

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Y = 3x - 5 what is the value of Y??

lara [203]

Answer:

Step-by-step explanation:

x=12

so y=3⋅12 +5

=36+5

=41

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2 years ago

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Can someone help me plz

koban [17]

inaccurate

3 less than would be x-3, but 3-x would be 3 more

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2 years ago

Suppose Lin labels the books at a constant speed of s books per minute. There can be several equations written that represent th

Alla [95]

Answer:

$S = \frac{b}{m}$

Step-by-step explanation:

Given

$Speed = s$

Required

Determine the expression for s

The speed is calculated as:

$Speed = \frac{Number\ of\ books}{Time}$

Substitute S for speed

$S= \frac{Number\ of\ books}{Time}$

Let the number of books be b and the time be m.

The expression becomes

$S = \frac{b}{m}$

Hence, the expression for the scenario is:

$S = \frac{b}{m}$

4 0

2 years ago

Is 32.5 greater or less than 30.8<br><br>PLEASE HELP QUICKLY AS POSSIBLE THANK YOU :)

ivann1987 [24]

Answer:

32.5 is greater than 30.8

6 0

2 years ago

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What is the result of isolating y2 in the equation below?

lyudmila [28]

STEP-BY-STEP SOLUTION:

( x + 4 )^2 + y^2 = 22

x^2 + 2 × x × 4 + 4^2 + y^2 = 22

x^2 + 8x + 16 + y^2 = 22

y^2 = 22 - x^2 - 8x - 16

y^2 = - x^2 - 8x + 6

FINAL ANSWER:

Therefore, the answer is:

D. y^2 = - x^2 - 8x + 6

Please mark as brainliest if you found this helpful! :)
Thank you <3

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3 years ago