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3 years ago

Math question. Please half thank yew c:

Mathematics

2 answers:

Zielflug [23.3K]3 years ago

6 0

I believe the answer is B. 42 + x = 90

Elina [12.6K]3 years ago

3 0

Complimentary angles are equal to 90 degrees.
So, a + b = 90
42 + x = 90

In short, Your Answer would be Option B

Hope this helps!

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You have three online accounts and three different banks valued at: bank “A” $250.67, 12% interest, bank “B” $765.13, 7% interes

larisa [96]

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Explanation:

Given:

Bank A:

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Rate, r₁ = 12 %

Bank B:

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Rate, r₂ = 7 %

Bank C:

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$Interest = \frac{p X r X t}{100}\\\\I = \frac{28500.36 X 9 X 1}{100} \\\\I = 2565.0324$

Average interest gained from three accounts in one year :

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7 0

3 years ago

Consider the graph shown.

Butoxors [25]

Answer:

$Slope=\frac{3}{4}$

The equation of line is $y=\frac{3}{4}x+1$ .

Step-by-step explanation:

If a line passes through two points $(x_1,y_1)$ and $(x_2,y_2)$ , then the slope of the line is

$m=\frac{y_2-y_1}{x_2-x_1}$

From the given graph it is clear that the line is passes through the points (0,1) and (4,4).

$Slope=\frac{4-1}{4-0}$

$Slope=\frac{3}{4}$

The

The slope intercept form of a line is

$y=mx+b$

where, m is slope and b is y-intercept

The slope of the line is $\frac{3}{4}$ and y-intercept is 1, so the equation of line is

$y=\frac{3}{4}x+1$

Therefore, the equation of line is $y=\frac{3}{4}x+1$ .

4 0

3 years ago

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horrorfan [7]

Answer:

Solution given:

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2.

if we change the 4 inches into different measurement ,its maximum or largest volume is 3136in³.

As volume is constant.

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