1 year ago

What is the simplified version of 6x-3y+8x-5y

Mathematics

1 answer:

WINSTONCH [101]1 year ago

8 0

I believe it is 0.7

Step-by-step explanation:

or it is -0.7

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This year, Carmen watched 70 movies. She thought that 21 of them were very good. Of the movies she watched, what percentage did

spin [16.1K]

Carmen thought 30% of the movies were good.

I found the percent by dividing 21 by 70

21/70= .3

.3= 30%

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3 years ago

What is the value of the expreson 4 tiny 4

o-na [289]

If u mean 4^4 or four to the fourth power then it’s 256

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2 years ago

Solve the system by substitution.<br> 10x + 5y = -50<br> y = -x

Pie

Answer:

(1,-12)

Step-by-step explanation:

-10+5y=-50

5y=-60

y=-12

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2 years ago

**PLEASE HELP ASAP** Terri is analyzing a circle, y^2 + x^2 = 36, and a linear function g(x). Will they intersect?

Alborosie

We analyze the linear function to find that it has equation $y=x$ . Drawing the line, we find that it will intersect the circle at negative and positive x-coordinates.

We can prove this by substituting $y=x$ into the given equation:

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$2x^2=36$

$x^2 = 18$

$x = \pm 3\sqrt{2}$

Hence, $x = 3\sqrt{2}$ or $-\sqrt{2}$ , so there are both positive and negative values for $x$ .

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2 years ago

What type of triangle has exactly two acute triangles

Sveta_85 [38]

Answer: A right triangle.

Step-by-step explanation:

This is because an acute triangle would have all of its three sides acute while an obtuse one would have two acute angles as well, but also an obtuse one. If the question is specifically asking for a triangle with exactly two acute angles, a right triangle would be the answer.

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