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ahrayia [7]
2 years ago
14

Show that h= r(csc(theta)-1)

Mathematics
1 answer:
Alex2 years ago
5 0

Answer:

need more detail.......

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Solve for x. (1 point) −3x + 2b > 8 x < the quantity negative 2 times b plus 8 all over negative 3 x > the quantity neg
masha68 [24]

Given:

-3x+2b>8

To find:

The value of x.

Solution:

We have,

-3x+2b>8

To find the value of x, we need to isolate x on one side.

Subtract 2b from both sides.

-3x>8-2b

Divide both sides by -3. On multiplying or dividing an inequality by a negative number, we need to change the sign of inequality.

\dfrac{-3x}{-3}

x

The required inequality for x is x.

Therefore, the correct option is A.

8 0
3 years ago
If 10% of x is 30, what is 23% of x <br> A. 33<br> B. 46<br> C. 200<br> D. 230
aliina [53]

Answer:

69

Step-by-step explanation:

I'm mathematics, the word 'of' transfers into becoming 'times or Multiply'

Therefore, the expression can be rewritten as:

10/100 of x = 30

10x / 100 = 30

Cross Multiply the equation to solve for x

10x = 100 * 30

10x = 3000

x = 3000 / 10

x = 300

(Since we gotten the value of x as 300) let's find 23% of it.

Therefore,

23% of x, ( when x is 300)

= 23/100 * 300

= 23 * 3

= 69

(Well, although that's the workable solution, the option doesn't seen to tally)

Maybe you check the source, but am certain about the Solution.

Let's keep learning, maths is fun !

3 0
3 years ago
Read 2 more answers
Find the surface area of the cylinder represented by the trunk of the tree.
Montano1993 [528]

Answer:

43.98

Step-by-step explanation:

8 0
2 years ago
PLEASE HELP (another question at the bottom)
d1i1m1o1n [39]
Boo... boo? Boo! Tell me it’s not what I think it is xd
8 0
2 years ago
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What is 2x-3y=5<br> x+2y=-1
ikadub [295]

Answer:

6

Step-by-step explanation:

3 0
3 years ago
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