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3 years ago

5

Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.

1 answer:

Lunna [17]3 years ago

5 0

Answer:

1. You cannot divide by zero.

2. The inequality is equivalent to -20.2 > 0, which is false.

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|3k-2|=2|k+2| solve please

djyliett [7]

3k-2=2k+4
-2k. -2k
k-2=4
+2. +2
k =6

4 0

3 years ago

Write the equation in exponential form. Assume that all constants are positive and not equal to 1.

algol13

Answer:

1. $16 = 4^2$

2. $2 = {16}^{\frac{1}{4}}$

3. $log_2 y=z$

Step-by-step explanation:

$1.\ log_2 16=4$

Write in exponential form

Using the law of logarithm which says if

$log_b A=x$

then

$A = b^x$

By comparison;

A = 16; b = 2 and x = 4

The expression $log_2 16=4$ becomes

$16 = 4^2$

$2.\ log_{16} 2=\frac{1}{4}$

Write in exponential form

Applying the same law as used in (1) above;

A = 2; b = 16 and $x = \frac{1}{4}$

The expression $log_{16} 2=\frac{1}{4}$ becomes

$2 = {16}^{\frac{1}{4}}$

$3.\ 2^z=y$

Write in logarithm form

Using the law of logarithm which says if

$b^x =A$

then

$log_b A=x$

By comparison;

b = 2; x = z and A = y

The expression $2^z=y$ becomes

$log_2 y=z$

3 0

2 years ago

Select the correct answer. What are the intercepts of y = 4x − 2?

ValentinkaMS [17]

x-intercept(s): (1/2, 0) or (0.5, 0)

y-intercept(s): (0, −2)

8 0

2 years ago

Read 2 more answers

For a car, $250 per month, 40 mile per gal, $2.15 cost per gal, make an linear equation

Talja [164]

Answer:

250+(40×2.15)

336

hope this helps

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2 years ago

Round 9.99975 to the nearest thousand.

gizmo_the_mogwai [7]

Answer:

Hello There!!

Step-by-step explanation:

The answer is 10.00

hope this helps,have a great day!

~Pinky~

4 0

2 years ago