3 years ago

What is the 3-step Process to find the square root of non-perfect numbers?

1 answer:

7 0

Step–1:Find a perfect square root as close to your number.

Step–2: Divide your number by the square root.

Step–3: Calculate the average of the result given in step 2 and the root.

Step-4: Simplify if needed.

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The diameter of a semicircle is 8 miles. What is the semicircle's perimeter? Use 3.14 for .

wlad13 [49]

Answer:

41.13 cm

Step-by-step explanation:

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3 years ago

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Please help me. Given the explicit formula for an arithmetic sequence find the 52nd term.

ivann1987 [24]

Answer:

a = -41 +30n

52nd term is

a52 = -41 + 30(52)

a52 = -41 + 1560

a52 = 1519

3 0

3 years ago

A mechanic buys $14.56 worth of parts from a supplier. If he pays for the parts with a $20 bill, how much change will he receive

GarryVolchara [31]

$20-$14.56=$5.44

The mechanic would get $5.44 back as change.

8 0

3 years ago

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Simplify fully e x e x e x f/ e x e x f x f

mel-nik [20]

Given:

The given expression is

$\dfrac{e\times e\times e\times f}{e\times e\times f\times f}$

To find:

The simplified form of given expression.

Solution:

We have,

$\dfrac{e\times e\times e\times f}{e\times e\times f\times f}$

The common factors in numerator and denominator are e, e, f.

Cancel out the common factors.

$=\dfrac{e}{f}$

Therefore, the required expression is $\dfrac{e}{f}$ .

6 0

3 years ago

HELP ASAP

almond37 [142]

Answer:

Step-by-step explanation:

let the number of dimes=x

and number of quarters=y

x=2y

0.10 x+0.25 y=2.25

or 10x+25y=225

divide by 5

2x+5y=45

2 ×2y+5y=45

4y+5y=45

9y=45

y=45/9=5

x=2y=2×5=10

Hence dimes=10

quarters=5

6 0

3 years ago