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kykrilka [37]
2 years ago
9

HELP HELP HELP HELP WILL GIVE BRAINLIEST4a^2 - b^2 - 2a + bfactor

Mathematics
1 answer:
Roman55 [17]2 years ago
4 0

Answer:

4a2−b2−2a+b, there are no factorable rational numbers.

Step-by-step explanation:

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Find the Surface Area of the prism pleese
Alina [70]

Answer:

I'm unsure of the answer but here's how to solve it yourself :)

Step-by-step explanation:

area of a prism is obtained by taking the sum of (twice the base area) and (the lateral surface area of the prism). The surface area of a prism is given as S = (2 × Base Area) + (Base perimeter × height) where "S" is the surface area of the prism.

5 0
2 years ago
What is the least common multiple of 8 and 10
Lynna [10]

40 is your answer. Because, you need the lowest multiple so we have to find it by making out a chart of their multiples

8, 16,24,32,40

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The first same multiple they make is 40

3 0
3 years ago
Read 2 more answers
find the circumference of the circle. d=23 in. a)144.44 in b)1661.06 in c)36.11 in d)72.22 in e)415.27 in
snow_lady [41]

Circumference of a circle = \pi (diameter)

Diameter = 23 in.

Plug in the diameter = 23 in in the formula of circumference given above

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\pi = 3.14

Circumference of a circle = 23 (3.14)

Circumference of a circle = 72.22 in

Option D is the answer

4 0
3 years ago
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Find x, if the distance end points is (x,1) and (4,4) with the total distance is the square root of 10.
Alex Ar [27]
Okay, take a look at diagram 1 (I know it's rubbish I did it on paint :D), this shows all the information you've given in the question. The two coordinates and the distance between them.

Now if we draw additional lines on this diagram, we can make a right-angled triangle (this is on diagram 2). We can also work out the lengths of the additional sides because we know both coordinates at the end-points of the additional lines.

Finally because this is a right-angled triangle, Pythagoras' theorem must apply to its sides meaning
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3 0
3 years ago
Don't steal points
Tomtit [17]

Answer:

The ceiling is lower than 3 meters.

Step-by-step explanation:

In the above, the product is <em>less than</em> 3. In this case, it will not include 3 as a choice, as if it would, the \leq would be used.

This means that x would be any number that is less than 3. The only choice that gives a choice that means less than by the terms definition is A) The ceiling is lower than 3 meters.

~

6 0
3 years ago
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