3 years ago

Solve for x: 5x-4(х+3)=8

Mathematics

1 answer:

Aleksandr [31]3 years ago

7 0

Answer:

x=20

Step-by-step explanation:

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Ugo [173]

This is the answer .

If you need more explanation I am free

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3 years ago

Which of these ratios are equivalent ratio 1:4 2:8 3:6 7:28

Harrizon [31]

Answer:

1:4

2:8

7:28

Step-by-step explanation:

1:4
2:8 , 1:4
7:28, 1:4

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1 year ago

The value of Arc sin⁡(1/2) + Arc tan⁡(1) is

Ray Of Light [21]

Answer:

75°

Step-by-step explanation:

We know that:

sin 30° = 1/2, therefore arcsin (1/2) = 30°
tan 45° = 1, therefore arctan (1) = 45°

So the value of the expression is:

arcsin (1/2) + arctan (1) = 30° + 45° = 75°

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2 years ago

Read 2 more answers

0=4t-16t^2 Solve this please

vaieri [72.5K]

Answer:

$\large\boxed{t=0\ \vee\ t=\dfrac{1}{4}}$

Step-by-step explanation:

$4t-16t^2=0\qquad\text{divide both sides by 4}\\\\\dfrac{4t}{4}-\dfrac{16t^2}{4}=\dfrac{0}{4}\\\\t-4t^2=0\\\\t(1-4t)=0\iff t=0\ \vee\ 1-4t=0\\\\1-4t=0\qquad\text{subtract 1 from both sides}\\\\-4t=-1\qquad\text{divide both sides by (-4)}\\\\t=\dfrac{1}{4}$

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3 years ago

You can ride your bike around your block twice and the whole neighborhood once in 10 minutes. You can ride your bike around your

Bond [772]

I THINK,4=31
1=?
(1*31)/4=x
X=31/4
X=7.75minute to ride around the neighborhood once
It may not be correct

6 0

2 years ago