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2 years ago

What addition doubles fact can help you find 4+3

Mathematics

1 answer:

PtichkaEL [24]2 years ago

8 0

The answer would be 7

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Lisa reads an equal number of pages of a book every week. The graph below shows the number of pages of the book left to read, y,

iren [92.7K]

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Answer:

(a) y = −50x + 250

Step-by-step explanation:

In case you don't realize that the graph starts at 250 and decreases by 50 for each increase of 1 in x, you can see if any of the equations match the given points. The only one that does is the first one:

y = -50x +250

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2 years ago

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tia_tia [17]

Answer:

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Step-by-step explanation:

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2 years ago

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Given the linear equation 2x + y = 6, perform the necessary operations to put the equation into the proper general form. Explain

Dafna11 [192]

Answer: equation equals to the 7th power of the point from the excellence of the number

Step-by-step explanation:

3 0

3 years ago

Simplify -tan(-x)cot(-x)

WINSTONCH [101]

-sin(-x)/cos(-x)*cos(-x)/sin(-x)
Simplifying, we get 1

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2 years ago

What is 1 & 5/7 times 2 & 3/4

VARVARA [1.3K]

The solution of $1\frac{5}{7} \times 2\frac{3}{4}$ is $\frac{33}{7} \text{ or } 4.714$

<em><u>Solution:</u></em>

Given that we have to find the solution of given expression

Given expression is:

$1\frac{5}{7} \times 2\frac{3}{4}$

Let us first convert the mixed fraction to improper fraction

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

Then write the result on top of the denominator.

Therefore,

$1\frac{5}{7} = \frac{1 \times 7+5}{5} = \frac{12}{5}$

$2\frac{3}{4} = \frac{2 \times 4+3}{4}=\frac{11}{4}$

Now the expression becomes,

$1\frac{5}{7} \times 2\frac{3}{4} = \frac{12}{7} \times \frac{11}{4}$

Solve and simplify the above expression

$1\frac{5}{7} \times 2\frac{3}{4} = \frac{12}{7} \times \frac{11}{4} = \frac{33}{7}\\\\1\frac{5}{7} \times 2\frac{3}{4} = \frac{33}{7}$

In decimal form we get,

$\frac{33}{7}=4.714$

Thus the solution to given expression is found

5 0

2 years ago