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3 years ago

Do you guys what's 5y/3=20

Mathematics

1 answer:

arlik [135]3 years ago

3 0

$\frac{5y}{3}=20\\\\5y=60\\\\y=12\\\\Answear\ is\ 12.$

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Suppose that F′(x)=f(x) and G′(x)=g(x). Which statements are true? A. If F and G differ by a constant, then f=g. B. If f and g d

Ksju [112]

Answer: The correct option is

(A) If F and G differ by a constant, then f = g.

Step-by-step explanation: According to the given condition, we have

$F'(x)=f(x)~~~\textup{and}~~~G'(x)=g(x).$

We are to select the correct statement.

Let F(x) = p(x) and G(x) = p(x) + c, c - constant.

Then, we get

$F'(x)=p'(x)~~~\textup{and}~~~G'(x)=p'(x).$

Therefore,

$F'(x)=G'(x)\\\\\Rightarrow f(x)=g(x)\\\\\Rightarrow f=g.$

Thus, if F and G differ by a constant, then f = g.

Option (A) is CORRECT.

7 0

3 years ago

Show work please and no links

Mashutka [201]

Answer:

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Step-by-step explanation:

3 0

2 years ago

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If f(x)=3x^2+1 and g(x)=1-x, what is the value of (f-g)(2)?

stepladder [879]

The answer should be 14.

You just have to substitute x with the given number and finish the equation.

3 0

3 years ago

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Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Show your work.

LuckyWell [14K]

Step-by-step explanation:

Quadrilateral ABCD is inscribed in a circle.

Opposite angles of a Quadrilateral are Supplementary.

$\therefore \: \angle A + \angle C = 180° \\ \therefore \:(2x + 3) \degree+ (2x + 1) \degree = 180° \\ \therefore \: (4x + 4) \degree = 180° \\ \therefore \: (4x + 4) = 180 \\ \therefore \: 4x = 180 - 4 \\ \therefore \: 4x = 176 \\ \therefore \: x = \frac{176}{4} \\ \therefore \: x = 44 \\ \\ m\angle A = (2x + 3) \degree \\ = (2 \times 44 + 3) \degree \\ = (88 + 3) \degree \\ \huge \red{ \boxed{ \therefore \: m\angle A =91 \degree}} \\ \\ m\angle C = (2x + 1) \degree \\ = (2 \times 44 + 1) \degree \\ = (88 + 1) \degree \\ \huge \red{ \boxed{ \therefore \: m\angle C=89\degree}} \\ \\ m\angle D= (x - 10) \degree \\ = (44 - 10) \degree \\ \huge \red{ \boxed{ \therefore \: m\angle D =34\degree}} \\ \\ similarly \\ \\ \huge \red{ \boxed{ \therefore \: m\angle B = 146\degree}} \\ \\$

6 0

3 years ago

Faind the value of 9z-2 when z=3

allsm [11]

Answer: 25

9(3)-2

9(3)=27

27-2=25

7 0

2 years ago