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3 years ago

Write the phrase as an expression. 5 less than 8 An expression is

Mathematics

1 answer:

garik1379 [7]3 years ago

3 0

Answer:

the expression is 5 - 8

which is -3

the expression is 5 < 8

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What's the 5th sequence of 9

Yuki888 [10]

The sequence of 9 is 9, 81, 729, 6561, 59049, 531441, ect. hope this helps
1 2 3 4 5 6

5 0

3 years ago

7. (07.02 MC)

Evgesh-ka [11]

Answer:

$y = 52.02$

Step-by-step explanation:

Given

The attached triangle

Required

Find y

Taking y as a reference , we have:

$Adjacent = 8$

$Hypotenuse = 13$

So:

$\cos(y) = \frac{Adjacent}{Hypotenuse}$

This gives

$\cos(y) = \frac{8}{13}$

$\cos(y) = 0.6154$

Take arccos of both sides

$y = \cos^{-1}(0.6154)$

$y = 52.02$

7 0

3 years ago

igomit [66]

Answer:

x = 1/10

Step-by-step explanation:

2/x -2 = 3/2x +3

Add 2 to each side

2/x -2+2 = 3/2x +3+2

2/x = 3 /2x +5

Subtract 3/2x from each side

2/x -3/2x = 3 /2x - 3/2x +5

2/x - 3/2x = 5

Get a common denominator

2/x *2/2 -3/2x =5

4/2x - 3/2x = 5

1/2x =5

Multiply each side by 2x

1 /2x * 2x = 5 *2x

1 = 10x

Divide each side by 10

1/10 = 10x/10

1/10 =x

4 0

3 years ago

What is the sign of -4x\cdot y\cdot 0^6−4x⋅y⋅0 6 minus, 4, x, dot, y, dot, 0, start superscript, 6, end superscript when xxx and

castortr0y [4]

Answer:

non-negative

Step-by-step explanation:

Given

$-4x\cdot y\cdot 0^6$

$x , y > 0$ --- Positive numbers

Required

The sign

$-4x\cdot y\cdot 0^6$

First, we simplify the expression

$0^6 = 0$

So:

$-4x\cdot y\cdot 0^6 = -4x\cdot y\cdot 0$

The product of 0 and any factor is 0. So:

$-4x\cdot y\cdot 0^6 = 0$

<em>Since the result is 0, then the sign is non-negative</em>

4 0

3 years ago

Find the slope of the line that passes through the pair of points. (-6,-1), (0,-9)

klio [65]

Answer: -4/3

Step-by-step explanation:

$\frac{-9-(-1)}{0-(-6)} \\\frac{-8}{6} = -8/6\\-8/6=-4/3$

5 0

3 years ago

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