3 years ago

WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.

Mathematics

2 answers:

Rufina [12.5K]3 years ago

8 0

Answer:

(2, -1)

Step-by-step explanation:

because that's where the lines intersect

ladessa [460]3 years ago

8 0

(2,-1)

The solution is where the lines intersect

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What are the endpoint coordinates for the midsegment of △JKL that is parallel to line JL?

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3 years ago

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A student gets 9 out of 15 problems correct on a homework assignment.

Alex777 [14]

Answer:40%.

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Step-by-step explanation:

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3 years ago

twinlakes on the shelf of a covenience store lose their fresh tastines over time. we say that the taste quality is 1 when the tw

Zolol [24]

Answer:

The graph is shown below.

The time to make the taste to half is 4.265 s.

Step-by-step explanation:

Given:

Initial value of the taste is, $Q_0=1$

Therefore, the quality of taste over time 't' is given as:

$Q(t)=Q_0(0.85)^t\\Q(t)=1(0.85)^t$

Now, when the taste reduces to half, $Q=0.5$

Therefore,

$0.5=1(0.85)^t$

Taking natural log on both the sides, we get:

$\ln(0.5)=\ln(0.85)^t\\\ln(0.5)=t\ln(0.85)\\t=\frac{ln(0.5)}{\ln(0.85)}=4.265\ s$

Therefore, the time to make the taste to half is 4.265 s.

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3 years ago

a shopkeeper sold a pen at loss of 20%. if he had sold it for rs 10 more, he would have gain 5%.find the cost price of pen

AlexFokin [52]

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3 years ago