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3 years ago

14

Planes Q and R are parallel. Lines a and b are shown on planes Q and R, respectively. Which statement is true about lines a and

b?

2 answers:

Tpy6a [65]3 years ago

4 0

Answer:

C. I just took the test

blondinia [14]3 years ago

3 0

You haven't included a picture of the diagram or the statements!

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5936 people

Step-by-step explanation:

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2 years ago

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What’s the answer but you also have to simplify

Jlenok [28]

Answer:

<em><u>The</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>9x</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>3x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2</u></em><em><u>.</u></em>

Step-by-step explanation:

1) Collect like terms.

$(7x^{2} + {2x}^{2} ) + ( - 2x + 5x) + (8 - 10)$

2) Simplify.

${9x}^{2} + 3x - 2$

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>9x</u></em><em><u>²</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>3x</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2</u></em>.

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3 years ago

The initial count of a certain type of bacteria in a culture is 350. If the bacteria grows at the rate of 20% per hour, which fu

raketka [301]

I think it is 350(1.2)^t because you take the starting amount (350) and then multiple it by the growth rate (which is 20%, but when added to 100 and the put into a decimal is 1.2) raised by the number of hours (t).
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3 years ago

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Need help asap. it's from the iready diagnostic.

mariarad [96]

Answer:

Darn I had one of those a few weeks ago, I'm so sorry if I'm wrong but I think it's option 3? I'd wait for someone else to answer though just it case I'm wrong. God bless!

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2 years ago

Jaquan invested $250 earning simple interest at 5% per year for a total of three years.

lions [1.4K]

Answer:

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Step-by-step explanation:

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