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3 years ago

4(2+a)=24 what is a please help me please

Mathematics

2 answers:

Zarrin [17]3 years ago

7 0

Distribute 4 than you have 8+4a 12a divided by 24 is 2 The answer is 2=a

Thepotemich [5.8K]3 years ago

3 0

Answer:

A=4

Step-by-step explanation:

Distribute the four to 2 and a. You'll end up with 8+4a=24.

Then subtract 8 from 24 and you'll end up with 4a=16.

Divide four from 4a and you'll get a=4.

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3 years ago

2. Write an equation in slope intercept form with the given Information Goes through points (1, 8) and (5, 0)

pantera1 [17]

Answer:

$y = -2x + 10$

Step-by-step explanation:

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

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$m=\frac{8-0}{1-5}$

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3 years ago

A company estimates that it will sell ????(x) units of a product after spending x thousand dollars on advertising, as given by ?

zepelin [54]

Answer:

$(11\frac{1}{3},20)$

Step-by-step explanation:

If the Number of Sales of x units, N(x) is defined by the function:

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$N'(x)=-15x^2+470x-3400\\When -15x^2+470x-3400=0\\x=20, x=11\frac{1}{3}$

Next, we text the critical points and the end points of the interval to see where the derivative is increasing.

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Thus, the rate of change of sales $N'(x)$ is increasing in the interval $(11\frac{1}{3},20)$ on 10≤x≤40.

7 0

3 years ago

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Katarina [22]

Answer:

TS and RS

Step-by-step explanation:

Chords are TS and RS

7 0

3 years ago

Please show work

cluponka [151]

Answer:

34.2 m

Step-by-step explanation:

We know that

Area of parallelogram = Base × Height

690.84 = B × 20.2

690.84/20.2 = B

34.2 = B

Hence,

Base of parallelogram is 34.2 m

5 0

2 years ago

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