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2 years ago

Find the value of x (multiple choice)

Mathematics

1 answer:

nekit [7.7K]2 years ago

6 0

Answer:

Step-by-step explanation:

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A medical center observed that about 60% of its morning appointments were with elderly patients. The table shows the results of

Marta_Voda [28]

50% because of your question so the answer is 50%

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2 years ago

PLEASE HELP PLEASE I WILL GIVE 20 POINTS AND BRAINLIEST The club will base its decision about whether to increase the budget for

iren2701 [21]

Answer:

They should in crease budget.

Step-by-step explanation:

divide each number by 2 to see how often they go equally/use the data table you have available of the two climbers.

5 0

3 years ago

Is the square root of 225 a rational number?

MArishka [77]

Step-by-step explanation:

$\text{The principal square root}:\\\\\sqrt{a}=b\iff a^2=b\ \text{for}\ a\geq0\ \text{and}\ b\geq0.\\\\\text{The square root:}\\\\\sqrt{a}=b\iff b^2=a\ \text{for}\ a\geq0\\===================$

$\text{If you want the principal square root (arithmetic square root):}\\\\\sqrt{225}=15\ \text{because}\ 15^2=225\\\\\text{If you want square root (algebraic square root):}\\\\\sqrt{225}=\pm15\ \text{because}\ (-15)^2=225\ \text{and}\ 15^2=225$

7 0

3 years ago

Read 2 more answers

Work out size of angle x

myrzilka [38]

Answer:

Step-by-step explanation:

Comment

You are given values for the adjacent side of <x and the hypotenuse of a right triangle. This defines the Cosine of an angle

Equation

Cos(x) = a/c the way you have labeled it.

Givens

a = 9

c = 18

Solution

Cos(x) = a / c

Cos(x) = 9 / 18

cos(x) = 1/2

x = cos-1(1/2)

x = 60 degrees

Answer

x = 60

7 0

2 years ago

Read 2 more answers

HELP ME PLEAASSSEEE

zepelin [54]

Answer:

1. 188.57 meters 2. 1254.20 metres

Step-by-step explanation:

5 0

3 years ago