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Sliva [168]
3 years ago
11

K is the set of constant letters in the english alphabet. True or false

Mathematics
1 answer:
kupik [55]3 years ago
8 0
True, it is one of the 21 constants
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5/8+1/4 plz help me
slava [35]
Answer 7/8 or .875 in decimal form
6 0
3 years ago
(04.02) An expression is shown below: the square root of 32 plus the square root of 2 Which statement is true about the expressi
Makovka662 [10]
Answer: C

Work:
The square root of 32 can be simplified and then combined with the square root of 2 into one single term. Since 32 is divisible by 16, which is the square root of 4, the term then becomes 4(square root of 2).

You then have 4(square root of 2) + (square root of 2) as your expression which simplifies to be equal to 5(square root of 2). The answer is then C. 
8 0
3 years ago
Find the length of segment AC if AB is 7, BC is 12 and B is between a A and C
Bess [88]

Step-by-step explanation:

If the B is the middle of the segment AC,

AC= AB+BC

AC=7+12= 19.

If I'm wrong, correct me please. I would be pleased.

4 0
3 years ago
-b+3y-6b+2y simplify the expression
iris [78.8K]

Answer:

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Step-by-step explanation:

8 0
3 years ago
If the circumference of a circle is about 15.4 cm, estimate to the nearest whole number the diameter of the circle
nasty-shy [4]

The nearest whole number the diameter of the circle is 5.0 cm.

<u>Given the following data:</u>

  • Circumference of a circle = 15.4 cm

To estimate to the nearest whole number the diameter of the circle:

In this exercise, you're required to solve for the diameter of a circle and round up its value to the nearest whole number.

<h3>How to calculate the circumference of a circle.</h3>

Mathematically, the circumference of a circle is given by the formula:

Circumference = \pi D

<u>Where:</u>

  • D is the diameter of a circle.

Making D the subject of formula, we have:

D =\frac{circumference}{\pi}

Substituting the given parameters into the formula, we have;

D =\frac{15.4}{3.142}

D = 4.90 cm

To the nearest whole number:

D = 4.90 ≈ 5.0 cm

Read more on circumference of a circle here: brainly.com/question/14478195

6 0
2 years ago
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