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777dan777 [17]
3 years ago
8

Algebra Question 20=v-

Mathematics
2 answers:
Tresset [83]3 years ago
6 0

20=v- what?..... Explain and describe

jarptica [38.1K]3 years ago
3 0

This question can’t be solved because there isn’t enough information.

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Make the whole number a fraction. so if youre number is 16 make it 16/1. Then you can go on. 
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Complete the statement. Round the nearest hundredth if necessary. <br> 6.5L=. Gal
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Answer:1.72Gal

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3 years ago
Помогите, пожалуйста
Cerrena [4.2K]

1.

6 - 2х² = 6 - 2(-8)² = 6 - 2(64) = 6 - 128 = -122

2.

\displaystyle\tt a^{11}\cdot a^{14}=a^{11+14}=a^{25}\\\\a^{18}:a^{14}=a^{18-14}=a^4\\\\(a^5)^4=a^{5\cdot4}=a^{20}\\\\(5x)^4=5^4\cdot x^4=625x^4\\\\\bigg(\frac{a}{3}\bigg)^6=\frac{a^6}{3^6}=\frac{a^6}{729}

3.

\displaystyle\tt \frac{14^{16}\cdot14^{6}}{14^{21}}=14^{16+6-21}=14^1=14\\\\\\ \frac{7^{8}\cdot7^{5}}{7^{11}}=7^{8+5-11}=7^2=49\\\\\\ (12^2-11^2)^2+(6^5+2^9)^0=(144-121)^2+1=23^2+1=529+1=530

4.

\displaystyle\tt 3^{8x}=81\\\\3^{8x}=3^4\\\\8x=4\\\\x=\frac{4}{8}=\frac{1}{2}=0.5

5.

\displaystyle\tt \frac{64^{6}}{4^{4}\cdot4^{16}}=\frac{(4^3)^{6}}{4^{4+16}}=\frac{4^{3\cdot6}}{4^{20}}=\frac{4^{18}}{4^{20}}=\frac{1}{4^{2}}=\frac{1}{16}

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4 years ago
a basketball player shot 13 out of 52 free throws what is the percent he made/missed? (Please explain how you did it)
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The basketball player made 25%. I found this by dividing 13 by 52 and then moving the decimal point over.
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3 years ago
In a class of 10 there are 5students who play soccer. If the teacher chooses 2students, what is the probability that both of the
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Answer and Step-by-step explanation:

Greetings!

I'm~Isabelle~Williams~and~I~will~be~answering~your~question!

\frac{5}{10} =\frac{1}{2} ~If ~one ~student ~ are~ chosen, ~who ~plays~ soccer.

\frac{4}{9} ~If~ then ~the ~second ~student~ are~ chosen, ~who~ plays ~soccer

\frac{1}{2} \times \frac{4}{9} =\frac{2}{9}~ the~ probability ~that~ both~  students ~play~ soccer.

Hope~this~helps!~and~have~an~amazing~day~ahead!

Luv,

Isabelle

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