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4 years ago

Solve for b using Trig ratios. Round to the nearest tenth.

Mathematics

1 answer:

vitfil [10]4 years ago

6 0

Answer:

idc

Step-by-step explanation:

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What’s 180 divided by 12

Blizzard [7]

180 divided by 12 is 15 .

6 0

3 years ago

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What is the sum 4x+1/x+2 + x-1/3x

Yuri [45]

Answer:

$\dfrac{4x+1}{x+2}+\dfrac{x-1}{3x}=\dfrac{13x^2+4x-2}{3x^2+6x}$

Step-by-step explanation:

$Domain:\\x+2\neq0\ \wedge\ 3x\neq0\\\\x\neq-2\ \wedge\ x\neq0$

$\dfrac{4x+1}{x+2}+\dfrac{x-1}{3x}=\dfrac{(4x+1)(3x)}{(x+2)(3x)}+\dfrac{(x-1)(x+2)}{(3x)(x+2)}\\\\=\dfrac{(4x)(3x)+(1)(3x)+(x)(x)+(x)(2)+(-1)(x)+(-1)(2)}{(3x)(x+2)}\\\\=\dfrac{12x^2+3x+x^2+2x-x-2}{(3x)(x)+(3x)(2)}\\\\=\dfrac{13x^2+4x-2}{3x^2+6x}$

5 0

3 years ago

I’m about to cry from frustration. Help please before I die

kvv77 [185]

Answer:

$\frac{1}{3}x+16=37$

63 Jelly Beans

Step-by-step explanation:

The unknown is the number of jelly beans originally in the bag or x

First he had x jelly beans

The he ate one-third of them

$\frac{1}{3}x$

He then ate 16 more jelly beans

$\frac{1}{3}x+16$

This was equal to 37 jelly beans

$\frac{1}{3}x+16=37$

This is the equation

Now solve for x

Subtract 16 from both sides

$\frac{1}{3}x=21$

Multiply both sides by 3

$x=63$

63 Jelly Beans

7 0

3 years ago

Read 2 more answers

leah won 37 super bouncy balls playing hoops at her school's game night. Later,she gave two to each of her friends.She only has

givi [52]

37 - 7 = 30

30 : 2 = 15 friends

3 0

3 years ago

Estimate 715 divided by 9

Scrat [10]

Hello there,
715-->720
9-->9
720÷9=80.
Hope this helps!!

4 0

3 years ago