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Vladimir [108]
2 years ago
10

Please help I really need it​

Mathematics
2 answers:
maks197457 [2]2 years ago
6 0

Answer:

x=-1, x=3

Step-by-step explanation:

find the x intercepts

(x+1)(x-3)=0

x=-1

x=3

Natalka [10]2 years ago
4 0
Answer:
x=1,x=3
That is the answer
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Solve for x: |x| − 8 = −5 (2 points) A. x = −13 and x = −3 B. x = 3 and x = −3 C. x = 3 and x = 13 D. No solution
MAVERICK [17]

Answer:

x = 3 and x = -3

Step-by-step explanation:

/x/ - 8 = -5

Add 8 to both sides

/x/ -8 + 8 = -5 +8

/x/ = 3

/ x / will be always positive as it is absolute value of x. So, x = 3 & x= -3

3 0
4 years ago
Write each of these statements in the form "if p, then q" in English.
Artist 52 [7]

Answer:

A. If you send me an e-mail message, then I will remember to send you the address.

B. If you were born in the United States, then you can be a citizen of the United States.

C. If you keep your textbook, then it will be a useful reference in your future courses.

D. If the Red Wings’s goalie plays well, then they will win the Stanley Cup.

E. If you get the job, then you had the best credentials.

F. If there is a storm, then beach erodes.

G. If you can log on to the server, then you must have a valid password.

H. If you begin your climb too late, then you will not reach the summit

Step-by-step explanation:

The statement which is written in the form, "if p, then q" symbolized by p-->q is known as a conditional statement. p is known as the hypothesis, while q is the conclusion. In such statements, the hypothesis and the conclusion may or may not have a correlation. But for the statement to be true, the conclusion must be true even if the hypothesis is wrong.

In statements A, the condition for sending the address is if I receive an email message.

In statement B, the condition for being a citizen is if one is born in the United States.

In statement C, the condition for my books to be a useful reference is if I keep them.

In statement D, the condition for winning the Stanley Cup by the Red Wings is if their Goalie plays well.

In statement E, the condition I get the job is if I had the best credentials.

In statement F, the condition for the beach eroding is if there's a storm.

In statement G, the only way I can log on to the server is if I have the correct password. In each of these statements, the conclusions correlates with the hypothesis. The conditions in the hypothesis need to be met for the conclusion to be true.

Statement H gives a conclusion which depends on not meeting the conditions of the hypothesis which is that if I don't start climbing the mountain early (if I start late), I will not reach the summit.

7 0
3 years ago
Use exponents to write the numbers 81 and 64 in as many different ways as you can. Then write 64/81 using exponents in as many d
Vlad1618 [11]

Answer:

c

Step-by-step explanation:

edge 2021

3 0
3 years ago
Sue used the equation y=10x to calculate how much money, y, she would make for babysitting x hours. How many hours did Sue babys
kkurt [141]
Y = 10x

Plug in $260 for y.

260 = 10x
Divide by 10.

x = 26

Sue babysat for 26 hours.
5 0
4 years ago
Write and then solve for the differential equation for the statement: "The rate of change of y with respect to x is inversely pr
lisabon 2012 [21]

Given that the rate of change of y with respect to x is inversely proportional to y². Its equation can be written as :-

\frac{dy}{dx} = \frac{k}{y^{2}}

where 'k' is the proportionality constant, it can take any real value.

We can solve it by integrating the above equation with respect to x.

Rewriting and rearranging the terms of above equation :-

\frac{dy}{dx} = \frac{k}{y^{2}}

y²·dy = k·dx

Integrating both sides :-

∫ y²·dy = ∫ k·dx

\frac{y^{3}}{3} = k·x

y³ = 3·k·x + C

where C is the constant of integration.

So, y³ = 3·k·x + C is the final answer.

6 0
4 years ago
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