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3 years ago

What is the triangle area

Mathematics

1 answer:

Alenkinab [10]3 years ago

3 0

Answer:

Step-by-step explanation:

(12-9)(8)/2=12

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Rewrite the following equation in slope-intercept form. 6x - 3y = 19

tensa zangetsu [6.8K]

Answer:

y= 2x - 19/3

Step-by-step explanation:

6x-3y=19

3y=6x-19

y=2x- 19/3

slope: 2

y-intercept: -19/3

7 0

3 years ago

What is the slope of the line represented by the equation y+3=4(x-5)?

Rudiy27

Answer:

the slope is 4

Step-by-step explanation:

y+3=4(x-5)

This is in point slope form

y-y1=m(x-x1)

where (x1,y1) is a point on the line and m is the slope

The slope is 4 and a point on the line is (5,-3)

7 0

3 years ago

???????????????????????????

love history [14]

Answer:

11/9

Step-by-step explanation:

Additive inverse is just another overly-complicated word for opposite. The answer is 11/9.

7 0

3 years ago

If Starbucks’s marketing department estimates the income elasticity of demand for its coffee to be 2.8, how will the prospect of

cluponka [151]

Answer:

The percent change in quantity is -0.14%.

Step-by-step explanation:

The formula to compute the change in quantity is:

$Income\ elasticity\ of\ demand=\frac{Percent\ change\ in\ qunatity\ demanded}{Percent\ change\ in\ price}$

The income elasticity of demand is 2.80.

Percent change in price is -5% (since the prices decreases)

Compute the percent change in quantity demanded as follows:

$Income\ elasticity\ of\ demand=\frac{Percent\ change\ in\ qunatity\ demanded}{Percent\ change\ in\ price}\\2.80=\frac{Percent\ change\ in\ qunatity\ demanded}{-5\%}\\Percent\ change\ in\ qunatity\ demanded=2.80\times(-5\%)\\=-0.14\%$

Thus, the percent change in quantity is -0.14%.

6 0

3 years ago

how is 0.00023 written in scientific notation? a. 23 x 10–5 b. 2.3 x 10–4 c. 2.3 x 104 d. 0.23 x 10–3

Annette [7]

Answer: $2.3\times10^{-4}$

Step-by-step explanation:

We know that Scientific notation is a way to write a very large or a very small number in the product of a decimal form of number [generally between 1 and 10] and powers of ten.

Given number : 0.00023

In scientific notation $0.00023=2.3\times\frac{1}{10000}=2.3\times10^{-4}$

Therefore, In scientific notation $0.00023=2.3\times10^{-4}$

7 0

3 years ago

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