3 years ago

A triangle cannot be both

Mathematics

1 answer:

grin007 [14]3 years ago

8 0

Answer:

the answer is A

Step-by-step explanation:

if one angle is obtuse then the other two angles will both be acute, so it cannot be a right triangle

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I need help plz pt.2

Fynjy0 [20]

Answer:

See explanation

Step-by-step explanation:

Consider the sequence $\dfrac{1}{32},\ \dfrac{1}{8},\ \dfrac{1}{2}, 2,\ 8,...$

Rewrite it as

$b_1=\dfrac{1}{32},\\ \\b_2=\dfrac{1}{8},\\ \\b_3=\dfrac{1}{2},\\ \\b_4=2,\\ \\b_5=8...$

The points on the coordinate plane are

$(1,b_1),\ (2,b_2),\ (3,b_3),\ (4,b_4),\ (5,b_5),...$ (see attached graph).

Since

$4=\dfrac{b_2}{b_1}=\dfrac{b_3}{b_2}=\dfrac{b_4}{b_3}=\dfrac{b_5}{b_4}...,$ given sequence is geometric.

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3 years ago

Bill wants to rent a car. Rental Company A charges $35 per day plus $0.10 per mile driven. Rental Company B charges $25 per day

vova2212 [387]

After 300 miles.

35+0.1x= 25+0.15x

<u> -0.1x -.01x</u> (0.1- 0.1 crosses out)

35= 25+0.15x

<u> -25 -25 </u> (25- 25 crosses out)

15= 0.15x

15/0.15= 0.15x/0.15 (crosses out)

300= x

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2 years ago

Jill starts to save at age 25 for a vacation home that she wants to buy for her 50th birthday. She will contribute $2500 each ye

vodomira [7]

FVAO=2500[((1+0.013/4)^(4*25)-1)/(0.013/4]
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The answer is c

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3 years ago

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QveST [7]

Answer:

Step-by-step explanation:

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2 years ago

Need help please!!!!

Orlov [11]

Answer:

$\frac{m + n}{m - n } = \frac{ - 8 + 4}{ - 8 - 4}$

=-4/-12=1/3 is your answer

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3 years ago