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3 years ago

When negative five is subtracted from a number the results is 10

Mathematics

1 answer:

-Dominant- [34]3 years ago

3 0

Answer:

5? im not that sure tho im so srry

Step-by-step explanation:

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20 points <br><br> What do you remember about types of angles?

Allushta [10]

An acute angle is one that measures LESS than 90˚

An obtuse angle is one that measures between 90˚ and 180˚

A reflex angle is an angle that measures between 180˚ and 360˚

There are other many types of angles such as alternate angles and corresponding angles, but those 3 are the main ones.

Have a great day <3

8 0

2 years ago

Simplify √ 105 . A. 2√ 3 B. √ 105 C. 2√ 7 D. √ 42

Digiron [165]

$B. \sqrt{105}$

The multiples of 105 are 3,5,and 7 so none of them can come out of the square root so it cannot be simplified.

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3 years ago

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Use implicit differentiation to find an equation of the tangent line to the curve at the given point.

andrew11 [14]

Differentiating both sides of

$x^2 + 2xy - y^2 + x = 20$

with respect to $x$ yields

$2x + 2y + 2x \dfrac{dy}{dx} - 2y \dfrac{dy}{dx} + 1 = 0 \\\\ \implies (2x-2y) \dfrac{dy}{dx} = -1 - 2x - 2y \\\\ \implies \dfrac{dy}{dx} = \dfrac{1 + 2x + 2y}{2(y-x)}$

At the point (3, 4) (so $x=3$ and $y=4$ ), the tangent line has slope

$\dfrac{dy}{dx} = \dfrac{1 + 2\times3 + 2\times4}{2(4-3)} = \dfrac{15}2$

Then the tangent line to (3, 4) has equation

$y - 4 = \dfrac{15}2 (x - 3) \implies \boxed{y = \dfrac{15}2 x - \dfrac{37}2}$

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1 year ago

3 divided by what equals 94

Aleksandr-060686 [28]

282 because if u multipy 94 into 3 u get 282 and to check 282 divided by 3 is 94

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3 years ago

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Layla owns 2 footballs, 3 basketballs, 8 tennis balls, and 5 baseballs. What is the ratio of basketballs to all the balls

Reptile [31]

Answer:

Step-by-step explanation:

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3 years ago

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