3 years ago

I don’t understand this at all

1 answer:

5 0

Since it's a circle it's supposed to equal 360 so add 80 + 90= 170 subtract that from 360 that equals 190 so your answer was right. It's none of those

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What is the value of x? <br> A) 12 <br> B) 39<br> C) 45<br> D) 33

ICE Princess25 [194]

x^2 = 15^2 + 36^2

X^2 = 225 + 1296

X^2 = 1521

x = sqrt(1521)

x =39

3 0

4 years ago

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Which equation determines d, the cost in dollars to clean r rooms?

noname [10]

Answer:

I don't know.

Step-by-step explanation:

need the whole question to answer

4 0

3 years ago

Work out length of BC

Neporo4naja [7]

Answer:

assume $13 = z \\ 8 =x \\ bc = y$

by phytagorean theorem

${y}^{2} + {x}^{2} = z^{2}$

$bc = y = \sqrt{ {z}^{2} - {x}^{2} } = \sqrt{169 - 64} = \sqrt{105}$

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2 years ago

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You spin the spinner once. Find the theoretical probability of the event. *show your work*

AVprozaik [17]

Answer:

red = 3/6 spaces = 1/2 chance of landing on red

blue has 1/6 spaces so the chance of landing on blue is 1/6

the probability of landing on green is equal to purple because they both have only one space out of six spaces

whaddup killua

Step-by-step explanation:

7 0

3 years ago

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If you work full time (40 hours a week) at a job earning $11.00 an hour, using the quick trick I showed you, about how much woul

konstantin123 [22]

Answer:

$22,880

Step-by-step explanation:

40 (hours a week) * 52 (weeks in a year) = 2,080

2080 * 11 (dollars an hour) = 22,880

So unless I a messing up somewhere I think it is $22,880 :)

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3 years ago