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3 years ago

Solve the inequality k - 3 < 5

Mathematics

2 answers:

Mama L [17]3 years ago

8 0

For this problem the answer is k<8

k0ka [10]3 years ago

7 0

k-3+3<5+3 is the explanation and the answer is k<8

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Help me with this pls !

qwelly [4]

Answer:

awnser G

Step-by-step explanation:

8 0

3 years ago

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What is the value of log(x exponent 2 y exponent 3 divided by z) when given the following:

Gekata [30.6K]

Answer:

B. 13

Explanation:

$\sf\:Given\:expression: log(\dfrac{x^2 y^3}{z} )$

Logarithm rules:

$\sf (i) \ \sf log(ab) = log(a) + log(b)\\ \\ (ii) \ log(a/b) = log(a) - log(b)\\\\ (iii) \ log(a^n) = n log(a)$

Breakdown of the expression:

$\rightarrow \sf log\left(\dfrac{x^2y^3}{z}\right)$

$\rightarrow \sf log\left(x^2\right) + log\left(y^3\right) - log(z)$

$\rightarrow \sf 2\log\left(x\right)+3\log \left(y\right)-\log \left(z\right)$

insert given values

$\rightarrow \sf 2(3)+3(2)-(-1)$

$\rightarrow \sf 13$

7 0

2 years ago

I realy need help please

hjlf

Answer:

x = 128 degrees

Step-by-step explanation:

First figure out the angle inside the triangle

1st step: add 55 and 73 together:

⇒ 55 + 73 = 128

2nd step: subtract the sum from 180:

⇒ 180 - 128 = 52

to find x, take 180 again and then subtract 52 from it:

⇒ 180 - 52 = 128

5 0

3 years ago

Read 2 more answers

Slope of the line with a figure (picture included)

Crank

Answer:

the rise is 1 and i think the run is negative 2 so the slop should be 1/-2

Step-by-step explanation:

6 0

3 years ago

What is 4/15 as a decimal and percent?

mamaluj [8]

4/15 is a repeating decimal.
Decimal- 0.2666...
Percent- 26.66...%
Rounded Decimal- 0.267
Rounded Percent- 26.67%

3 0

4 years ago