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3 years ago

What is the next expression in the following pattern: 4n; 8n; 16n???

Mathematics

1 answer:

Alik [6]3 years ago

7 0

The next expression in the pattern is 32n

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Look at this triangle work out length AB

Paha777 [63]

Answer:

2√137

Step-by-step explanation:

To find AB, we can use the Pythagorean Theorem (a² + b² = c²). In this case, a = 22, b = 8 and we're solving for c, therefore:

22² + 8² = c²

484 + 64 = c²

548 = c²

c = ± √548 = ± 2√137

c = -2√137 is an extraneous solution because the length of a side of a triangle cannot be negative, therefore, the answer is 2√137.

3 0

3 years ago

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Indefinite integral need help pleaseeeeeee

Ede4ka [16]

necessary to make a whole complete; essential or fundamental or <span> or denoted by an integer.
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7 0

4 years ago

At a neighborhood cookout,

allochka39001 [22]

Answer 45

Step-by-step explanation:

Because 2 times 5 is 10 so 7 times 5 is 35 then add them together.

3 0

3 years ago

The question: a computer manufacturer built a new facility for assembling computers. there were construction and new equipment c

DiKsa [7]

Answer:

The equation that closely represents the graph is $\mathbf{y=60x-160}$

Option A is correct.

Step-by-step explanation:

We need to find equation that represents the graph.

We can write equation in slope-intercept form: $y=mx+b$ where m is slope and b is y-intercept.

For finding the equation we need to find slope and y-intercept

Finding slope

The slope can be found using formula: $Slope=\frac{y_2-y_1}{x_2-x_1}$

From the graph we can find $x_1=0, y_1=-160, x_2=1, y_2=-100$

Putting values and finding slope

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{-100-(-160)}{1-0} \\Slope=\frac{-100+160}{1}\\Slope=-100+160\\Slope=60$

We get Slope = 60

Finding y-intercept

Using point (0,-160) and slope m = 60, we can find y-intercept

$y=mx+b\\-160=60(0)+b\\b+0=-160\\b=-160$

Writing the equation

So, the equation for given graph having slope m = 60 and y-intercept b =-160 is:

$y=mx+b\\y=60(x)+(-160)\\y=60x-160$

So, The equation that closely represents the graph is $\mathbf{y=60x-160}$

Option A is correct.

7 0

3 years ago

The ball game begins at 2:00 p.m. It takes ying 30 minutes to get to the ballpark. At what time should ying leave home to get to

vazorg [7]

Hung should leave at 1:30.

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4 years ago

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