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2 years ago

What is the estimated difference of 8 6/11 - 5 7/13? (⬅Those are mixed number fractions.)

Mathematics

2 answers:

GenaCL600 [577]2 years ago

7 0

The answer would be D)3

Naddik [55]2 years ago

5 0

41/2 because it’s in between the numbers 86 and 57 have a great day

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Which equation can be used to solve for x in the following diagram ?

Sliva [168]

C 35+5x=90
5x=90-35
x=55/5
x=11
Hope this helped

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2 years ago

A) .2 B).25 C).35 D).4

Lesechka [4]

Answer:

2 the answer cause 2×2=4

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2 years ago

30+ Points!!! 5. Solve the following inequalities. a) 2 log3x – 2 logx3 -3 <0

Ilya [14]

Answer:

I answered your last question also

2 log3x – 2 logx3 -3 <0

$\mathrm{Subtract\:}2\log ^3\left(x\right)\mathrm{\:from\:both\:sides}$

$2\log ^3\left(x\right)-2logx^3-3-2\log ^3\left(x\right)$

$\mathrm{Simplify}$

$-2logx^3-3$

$\mathrm{Add\:}3\mathrm{\:to\:both\:sides}$

$-2logx^3-3+3$

$\mathrm{Simplify}$

$-2logx^3$

$Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)$

$\left(-2logx^3\right)\left(-1\right)>-2\log ^3\left(x\right)\left(-1\right)+3\left(-1\right)$

$\mathrm{Simplify}$

$2lx^3og>2\log ^3\left(x\right)-3$

$\mathrm{Divide\:both\:sides\:by\:}2lx^3o;\quad \:l>0$

$\frac{2lx^3og}{2lx^3o}>\frac{2\log ^3\left(x\right)}{2lx^3o}-\frac{3}{2lx^3o};\quad \:l>0\\$

$\mathrm{Simplify}$

$g>\frac{2\log ^3\left(x\right)-3}{2lx^3o};\quad \:l>0$

Step-by-step explanation:

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2 years ago

What is the speed of a wave if the wavelength is 100 m and the period is 20 s?

Tom [10]

Answer:

80 m/s

Step-by-step explanation:

3 0

2 years ago

I need help really bad

sdas [7]

Answer:

the x intercept=(-6,0) and y intercept=(0,14)

Step-by-step explanation:

i used math may but put the m as w, it works

5 0

2 years ago