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2 years ago

12

The computer lab is replacing the broken computers with 13 wireless touchscreen devices. About what percent of the lab is wirele

ss devices?

1 answer:

Alborosie2 years ago

8 0

How many computers where there in the first place? cool we know how many were replaced but how many were there in the first place?

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On Monday John had $500 . Over the weekend he went out to eat for $ 112and used his debit card for movie tickets that cost $28 .

Zepler [3.9K]

This question is a little ambiguously worded, however I assume the answer would simply be:
$500 - $112 - $28 = the amount he has left.
Hope this helped :))

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2 years ago

9. Lula bought new furniture on her credit card for $993. If she pays it off in 6 months there will be no interest on her purcha

nata0808 [166]

Answer:

$165.50 dollars

Step-by-step explanation:

$993 / 6 = $165.50

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2 years ago

Find the measure of the arc or angle indicated.

xenn [34]

For each problem, use the inscribed angle theorem.

19.

$45^\circ=\dfrac12m\widehat{QR}\implies m\widehat{QR}=90^\circ$

20.

$95^\circ=\dfrac12m\widehat{ABC}\implies m\widehat{ABC}=190^\circ$

21.

$49^\circ=\dfrac12m\widehat{LR}\implies m\widehat{LR}=98^\circ$

LN is a diameter, so arc LN has measure 180º, and so

$m\widehat{LR}+m\widehat{RN}=m\widehat{LN}=180^\circ\implies m\widehat{RN}=82^\circ$

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2 years ago

To participate in a competition, each team must follow the rules about the allowable number of adults and children on a team.

Snowcat [4.5K]

Answer:

sorry I don't know answer

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2 years ago

What dimension is a single point?

mestny [16]

A point has D) zero dimensions

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2 years ago