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3 years ago

Find the area of each figure. Answer asap

Mathematics

2 answers:

tankabanditka [31]3 years ago

7 0

Answer: There is no picture I will edit my answer when you add one

Step-by-step explanation:

iren [92.7K]3 years ago

3 0

Answer:

I need the picture or the shape please and thank you

Step-by-step explanation:

You might be interested in

Find the equation for intercept x 4 and y -7

nadezda [96]

Answer:

y = $\frac{-7x}{4} - 14$

Step-by-step explanation:

The equation used to find the equation for a line with two intercepts is called point slope form. $y - y_{1} = m(x - x_{1})$ , where $y_{1}$ and $x_{1}$ are the intercept points and m is the slope.

However, we need the slope to use this formula.

Use $m = \frac{y_{1} - y_{2} }{x_{1} - x_{2}}$

m = \frac{y_{1} - y_{2} }{x_{1} - x_{2}}

$m = \frac{((0) - (7))}{((4) - (0))}$

$m = \frac{-7}{4}$

$y - y_{1} = m(x - x_{1})$

y - ( -7 ) = m ( x - ( 4 ) )

y - ( -7 ) = -7/4 ( x - ( 4 ) )

y + 7 = -7/4 ( x + 4 )

y + 7 = $\frac{-7(x+4)}{4}$

y + 7 = $\frac{-7x-28}{4}$

y + 7 = $\frac{-7x}{4} - 7$

y + 7 = $\frac{-7x}{4} - 7$ - 7

y = $\frac{-7x}{4} - 14$

8 0

4 years ago

In a certain population of women, 4 percent have had breast cancer, 20% are smokers, and 3% are smokers and have had breast canc

Zigmanuir [339]

Answer:

$P(B)= 0.04 , P(S) = 0.2 , P(B \cap S) =0.03$

We want to calculate this probability:

$P(B \cup S)$

And we can use the total probability rule and we have this:

$P(B \cup S) = P(B) +P(S) -P(B \cap S) = 0.04+0.2- 0.03= 0.21$

The probability that a woman selected at random has had cancer or smokes, or both is 0.21

Step-by-step explanation:

For this case we define the following events

B= the women selected had breast cancer

S= the women selected is a smoker

$B \cap S$ = the women selected is a smoker and had breat cancer

And for this case we have the following probabilities given:

$P(B)= 0.04 , P(S) = 0.2 , P(B \cap S) =0.03$

And we want to calculate this probability:

$P(B \cup S)$

And we can use the total probability rule and we have this:

$P(B \cup S) = P(B) +P(S) -P(B \cap S) = 0.04+0.2- 0.03= 0.21$

The probability that a woman selected at random has had cancer or smokes, or both is 0.21

7 0

3 years ago

Please help!!!!! The graph of function f is shown on the coordinate plane. Graph the line representing function g, if g is defin

dedylja [7]

Answer:

g(x) = - x + 1

Step-by-step explanation:

Lets get the equation for the graphed function

Using two points:

(0, -6) and (3, 0)

Y-intercept is known, it is -6 as per the first point

Slope is:

m = (y2 - y1)/(x2 - x1)
m = (0+6)/(3-0) = 6/3= 2

So the function f is:

f(x) = 2x - 6

g(x) is going to be

g(x) = -1/2f(x + 2) = -1/2 (2(x+2) - 6) = -1/2(2x + 4 - 6) = -1/2(2x - 2) = - x + 1

g(x) = -x + 1

The graph is attached

7 0

3 years ago

Read 2 more answers

Suppose we have samples of five men and of five women and have conducted a randomization test to compare the sexes on the variab

Annette [7]

Answer and Step-by-step explanation:

The data represent sample of five men and five women conducted a randomization test to compare the sexes on the variable pulse.

The samples revealed that in 120 out of 252 possible outcomes under randomization have large difference. From this information it cannot be concluded that the sexes differ with regard to pulse.

The hypothesis test should be conducted between treatment and response for valid conclusion. The student can consider the biological content of men and women or verbal statements. The answer varies from person to person according to their respective data set. Therefore, it cannot be concluded that the sexes differ with regard to pulse.

6 0

3 years ago

A tree Is 8 inches and grow 2 inches per week in one week another tree is 6 inches long and grow 3 inches per week how long woul

MA_775_DIABLO [31]

Answer:

2 weeks

Step-by-step explanation:

the tree that grows two inches, in 2 weeks it would be 12 inches and the tree that grows three in 2 weeks it would also be 12 inches

3 0

3 years ago