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icang [17]
3 years ago
11

What is the percentage of 199.50 out of 286?

Mathematics
1 answer:
Schach [20]3 years ago
8 0
286 = 100 %
199.5 = x

In order to find x we need to cross multiply 286*x=199.5*100
286x=19950     / 286
x=69.8 (%)
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-6x +3 3/4 + 14x - 3.25
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Answer:

8x +5

Step-by-step explanation:

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2 years ago
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If 26.97 ÷ 6.3 is written in long division form as so that the divisor is written as a whole number, where should the decimal po
Soloha48 [4]
<h2>Answer:</h2>

The decimal point should be placed between digits 9 and 7 in the dividend. i.e the dividend becomes 269.7

<h2>Step-by-step explanation:</h2>

Dividend = 26.97       [numerator]

Divisor = 6.3               [denominator]

If 26.97 ÷ 6.3 is written in long division form so that the divisor is written as a whole number, we have the following;

(i)First convert the divisor to a whole number by multiplying by 10 i.e

6.3 x 10 = 63

(ii) Since the divisor (denominator) has been multiplied by 10, to make sure the division expression stays the same, we need to multiply the dividend(numerator) too by 10. i.e

26.97 x 10 = 269.7

(iii) The division expression then becomes;

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Therefore, the decimal point should be placed between digits 9 and 7 in the dividend.

8 0
3 years ago
HELP. Need to find factored form of the related polynomial.
Liono4ka [1.6K]
C, the graph intersects the x axis at 3 and - 3. As a factored form of your x intercepts will be (x+3)(x-3)
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Cal is measuring temperature changes in four substances over different time periods as part of a school project. Which data show
djyliett [7]

Answer:

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Step-by-step explanation:

1) Below there are the missing data:

A proportional relationship through a constant k. It is obtained when we divide:

k=\frac{y}{x}

2)In this case, when we divide the temperature (T) by the time (h).

k=\frac{T}{h}

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3 years ago
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Answer:

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