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3 years ago

The temperature today will be at most 50 °F

Mathematics

2 answers:

Vitek1552 [10]3 years ago

4 0

Answer:

oh ok , cold as usual.

Step-by-step explanation:

alexdok [17]3 years ago

4 0

Answer:

oh ok nice

Step-by-step explanation:

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3x - 5 = 10 x = ______

Sphinxa [80]

Answer:

3x - 5 = 10 x

The answer is: $x=-\frac{5}{7}$

Step-by-step explanation:

3x - 5 = 10x

First, Please, Add 5 to both sides, Which would be:

3x - 5 + 5 = 10x + 5

Second, Please, Simplify your answer, Which would be:

3x = 10x + 5

Third, Please, Subtract 10x from both sides, Which would be:

3x - 5 = 10x = 10x + 5 - 10x

Forth, Please, Simplify your answer, Which would be:

-7x = 5

Fifth, Please, Divide both sides by -7, Which would be:

$\frac{-7x}{-7}=\frac{5}{-7}$

Last and Finally, Simplify your answer, Which would be:

$x=-\frac{5}{7}$

I hope I helped :)

5 0

4 years ago

I need to know the answer to this (4.7 × 10 to the negative 14 power)

baherus [9]

Answer:

0.00000000000014

Step-by-step explanation:

6 0

3 years ago

2.2 x 0.6 =??????????????

kipiarov [429]

I think its 1.32 but dont quote me on that

3 0

3 years ago

Read 2 more answers

Manuel is planting a garden in the shape of a right triangle. The longer leg is 3 ft longer than the shorter leg. The hypotenuse

Gnesinka [82]

Answer:

The length of shorter side of triangle is 9 cm

The length of longer side of triangle is 12 cm

The length of hypotenuse is 15 cm

Step-by-step explanation:

Given as , for the garden in the shape of right triangle :

Let The length of shorter side = B = x ft

So , the length of longer side = P = ( x + 3 ) ft

And The hypotenuse length = H = ( 3 + P ) ft

I.e H = ( 3 + x + 3 ) ft = ( x + 6 ) ft

Now<u> from Right angled Triangle method </u>

Hypotenuse² = Perpendicular² + Base²

Or, ( x + 6 )² = ( x + 3 )² + x²

Or, x² + 12 x + 36 = x² + 6 x + 9 + x²

Or, - x² + 6 x + 27 = 0

Or, - x² + 9 x - 3 x + 27 = 0

Or, - x ( x - 9 ) - 3 ( x - 9 ) = 0

So, ( x - 9 ) ( - x - 3 ) = 0

∴ x = 9 , - 3

So, shorter length = x = 9 cm

The longer length = x + 3 = 9 + 3 = 12 cm

The hypotenuse length = x + 6 = 9 + 6 = 15 cm

Hence The length of shorter side of triangle is 9 cm

The length of longer side of triangle is 12 cm

And The length of hypotenuse is 15 cm . Answer

6 0

3 years ago

Express it in slope-intercept form.

e-lub [12.9K]

Answer:

y = 1/2x -1

The slope is increasing by 2/4, which can be reduced to 1/2. You can find this by doing rise over run.

The y intercept is -1

6 0

3 years ago

Read 2 more answers