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kap26 [50]
2 years ago
12

Find square root of 1.69

Mathematics
1 answer:
MAVERICK [17]2 years ago
7 0

Answer:

The \sqrt{1.69} simplified is 1.3

Step-by-step explanation:

The square root of 1.69 is 1.3.

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John and his friend ordered lunch at a local sandwich shop. They each ordered a soft drink that costs $1.65. John orders a whole
ExtremeBDS [4]

Answer:

a. $12.54 = $ 1.65 + c/2 + c b. $ 7.26

Step-by-step explanation:

a. What equation can you use to find the cost c of a sandwich

Let c be the cost of a whole ham sandwich. Now, the total bill = cost of drinks + cost of half a ham sandwich  + cost of a whole ham sandwich.

total bill = $ 12.54, cost of drinks = $ 1.65, cost of half a ham sandwich = c/2 and cost of a whole ham sandwich = c. So,

$12.54 = $ 1.65 + c/2 + c

b. What is the value of c

We then solve for c in the equation $12.54 = $ 1.65 + c/2 + c

collecting like terms, we have

$12.54 - $ 1.65 = c/2 + c

$ 10.89 = 3c/2

multiplying through by 2, we have

$ 10.89 × 2 = 3c

$ 21.78 = 3c

dividing through by 3, we have

c = $ 21.78/3

= $ 7.26

4 0
2 years ago
What characteristics of a graph tell you that it represents a proportional relationship ?
Alexeev081 [22]

Answer:

if they are both equeal

Step-by-step explanation:

3 0
3 years ago
The product of a number and 4 is three times the sum of that number and 6
maria [59]

Answer:

24?

Step-by-step explanation:

6 0
3 years ago
5. A gold bar weighs 12.6 kg. How many grams does the gold bar weigh?​
charle [14.2K]

Answer:

12600 g

Step-by-step explanation:

a kilogram is a thousand grams

(don't forget to include units)

7 0
3 years ago
Read 2 more answers
How many 3 3/4 inch wires can be cut from a spool if wire that is 100 inches how much will be left over
Akimi4 [234]

How many 3\frac{3}{4} wires can be cut from a spool of wire that is 100 inches long?

How many inches will be left over?

Number of pieces of wires = length of spool of wire ÷ length of each piece of wire.

Number of pieces = 100 ÷ 3\frac{3}{4} = 100 ÷ \frac{15}{4}

That gives \frac{100 * 4}{15}

Simplifying gives \frac{400}{15} = \frac{80}{3}

This is equivalent to 26\frac{2}{3} pieces

So 26 pieces of wires can be cut from a spool and \frac{2}{3} of a piece will be left over.

6 0
3 years ago
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