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Molodets [167]
4 years ago
6

21 is 20% of what number

Mathematics
2 answers:
Klio2033 [76]4 years ago
7 0
105%. Convert fraction (ratio) 21 / 20 Answer: 105% . Hope this helped !!
Ksenya-84 [330]4 years ago
6 0

Answer:

21 is 20% of 105

Step-by-step explanation:

20% * x = 21

20/100 * x = 21

x = 21 * 100/20

x = 105

If you are using a calculator, simply enter 21×100÷20, which will give you the answer.

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37. Calculate the value of c in the triangle below.
avanturin [10]

Answer:

c = 26 in the triangle below.

Step-by-step explanation:

Here use the Pythagorean Theorem which states that for a right triangle,

a² + b² = c².

So here we input the triangle values.

a² + b² = c²

10² + 24² = c²

100 + 576 = c²

c² = 676

c = 26.

7 0
3 years ago
Read 2 more answers
What is the area of figure A and figure B?
wolverine [178]

Answer:

186 (in²) and 230 (cm²).

Step-by-step explanation:

All the details find in the attachment.

4 0
3 years ago
Determine the discount between the point(-4,2) and the line 4y=3×+6​
Savatey [412]

Answer:

d = 14/5

Step-by-step explanation:

The point (-4,2) means that;

At x = -4, y = 2

Now general form of a linear equation is;

Ax + By + C = 0

We are given;

4y = 3x + 6​

Rearranging to the form of a linear equation gives;

3x - 4y + 6 = 0

Thus, A = 3, B = -4 and C = 6

Thus, at point (-4,2), distance between them is;

d = (3(-4) - 4(2) + 6)/√(3² + (-4)²)

d = -14/5

We will take the absolute value.

Thus; d = 14/5

6 0
3 years ago
Consider the composite function (g (x) ) = StartRoot StartFraction 1 Over x squared minus 3 EndFraction EndRoot.
Katyanochek1 [597]
It’s C. f(x)= square root of 1/X. got it right on edge
3 0
3 years ago
Read 2 more answers
Which transformation is a rotation?The vertices of / are K(–1, 4), L(8, 3), and M(4, –1). / is rotated 270° counterclockwise abo
inessss [21]
L(-8,3),K(4,1) and M(-1,-4) 
Hopes this helps.
3 0
3 years ago
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