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ANTONII [103]
4 years ago
10

Simplify this polynomial:3x2 - x + 2 - 5x2 + 8x - 5​

Mathematics
1 answer:
Lemur [1.5K]4 years ago
3 0

Answer:

3x - 3

Step-by-step explanation:

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An arc on a circle measures 295°. The measure of the central angle
marishachu [46]

Answer:

59/36π

Step-by-step explanation:

We know that an angle is measured in either degrees or radians and The arc's angle measurement, taken at the center of the circle the arc is part of, is measured in degrees (or radians)

Let's convert 90 degrees into radians

295° = 295 * π/180 = 59/36π

4 0
3 years ago
Fill in the blank:
professor190 [17]

Answer:

1. 4

2. -7

3. 3

4. -7.5

Step-by-step explanation:

They are opposites on a number line thereforeit would be your answer. Hope this helps you :)

3 0
3 years ago
Answer!asap if you are a bot don't even respond
Tema [17]

Answer:

Step-by-step explanation:

Upon factoring all terms we are left with the product of

[(x-4)(x+6)(x-6)]/[5(x-6)(3x+5)(x-4)]

The (x-4)s and (x-6)s cancel out and we are left with

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6 0
3 years ago
Will give brainliest
Mila [183]

Answer:

Step-by-step explanation:

The answer is 2.2

7 0
3 years ago
The surface area of this cone is 734.76 square meters. What is the slant height of this cone?
o-na [289]

Answer:

l= 234/r

Step-by-step explanation:

Given data

Surface area of cone=734.76 square meters.

The formula for the lateral surface area is

S.A=πrl

substitute the surface area

734.76 = 3.14*r*l

734.76/3.14=rl

234=rl

l= 234/r

Hence, with a value for r, the expression for the slant height l is given as

l= 234/r

5 0
3 years ago
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