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deff fn [24]
2 years ago
13

I REALLY NEED HELP.

Mathematics
2 answers:
Dmitry_Shevchenko [17]2 years ago
6 0

I'm just saying, but I think that a) is supposed to be 4, since there are 4 points having 0 as x or y.

(By the way thanks for adding the attachment this time!)

Verdich [7]2 years ago
4 0
A) the zeros are -2,1,and 3
b) (x+2)(x-1)(x-3)
c) x^3−2x^2−5x+6
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Is 2/11 bigger than 3/12
Tju [1.3M]
2/11 ≈ 0.18    3/12 = 0.25. 

So the answer is no, 2/11 isn't bigger than 3/12. 

I hope this helps!
6 0
3 years ago
Read 2 more answers
What’s the answer for A B and C?
dimaraw [331]

Answer:

a = 2

b = 3

c = 8

Step-by-step explanation:

       First, let us look at the first two (far left) fractions to solve for a.

Since 2^5 = 2^5, nothing needs to change in the numerator. 4 = 2^{2}

    a = 2.

       Next, we will look at the first and third fractions to solve for b.

2^5 = 32

32 / 4 = 8

2^3 = 8

    b = 3

       Lastly, we will solve for c.

All of these fractions simplify to 8 and are equal to each other.

    c = 8

6 0
1 year ago
WILL MARK BRAINLY<br><br> f(x) = 2x 2+ 6 when f (4)
Elena-2011 [213]

Answer: is there suposed to be a symbol between the 2x and the 2?

4 0
3 years ago
PLEASE HELP<br><br> Find the surface area of the triangular prism.
ASHA 777 [7]

Answer:

139

Step-by-step explanation:

First, find all the faces that you must find the areas of. In this case, you need to find the areas of two triangles and three rectangles.

In this triangular prism, the base is one triangle. If the area of the base is 7.75, we can assume that that holds true for both bases, and multiply 7.75 by 2 in order to find the area of both triangles.

Now find the area of each of the three rectangles by multiplying their individual heights and bases by each other. You should get 38, 47.5, and 38 as the areas of the rectangles.

Now add all the individual area's together. (They're bolded for clarity).

4 0
3 years ago
The volume of a gas "V" varies inversely with the pressure "P" put on it. If the volume is 360cm³ under a pressure of 20 kgcm2
Sav [38]

Answer:

15 Kg cm²

Step-by-step explanation:

Given that V varies inversely with P then the equation relating them is

V = \frac{k}{P} ← k is the constant of variation

To find k use the condition

V = 360, P = 20, then

360 = \frac{k}{20} ( multiply both sides by 20 )

k = 7200

V = \frac{7200}{P} ← equation of variation

When V = 480, then

480 = \frac{7200}{P} ( multiply both sides by P )

480P = 7200 ( divide both sides by 480 )

P = 15

3 0
3 years ago
Read 2 more answers
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