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Musya8 [376]
3 years ago
8

WILL MARK BRAINLY. 20pts

Mathematics
1 answer:
shusha [124]3 years ago
6 0

initial value=deposit initil=$50

rate o change is amount deposeted per unit time or $25 per week

if her paycheck doesn't change and how often she gets per paycheck doesn't change, then the rte of change over time shouldn't change values

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Match each whole number with a rational exponential expression. HELPP ME PLEEASE FASTTT
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Hope this helps!
5 0
3 years ago
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3 0
2 years ago
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Find all the values of k so that the given points are 29 square units apart. (-5, 5) and (k,0).
Varvara68 [4.7K]
Distance formula between 2 points (x1,y1) and (x2,y2)

D=\sqrt{(x1-x2)^{2}+(y1-y2)^{2}}

D=29 and one point is (-5,5) and the other is (k,0)
sub

29=\sqrt{(-5-k)^{2}+(5-0)^{2}}
29=\sqrt{(-5-k)^{2}+(5)^{2}}
square both sides
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816=(-5-k)^{2}
square root both sides don't forget positive and negative roots
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add 5 to both sides
5+/-4√51=-k
times -1 both sides
-5+/-4√51=k




the possible values for k are
k=-5+4√51 or k=-5-4√51

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3 years ago
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ICE Princess25 [194]
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3 0
3 years ago
Which is equivalent to 4/9 divided by 5/7
jarptica [38.1K]
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4 0
3 years ago
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