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dimulka [17.4K]
3 years ago
13

Is this app helpful?

Mathematics
1 answer:
krok68 [10]3 years ago
7 0
Most of the time but sometimes people have the wrong answer so check other ones to make sure you put down the right one.
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3x^3+20x^2-21x+88 divided (x+8) using long division
elixir [45]

Answer:

3 x 4 + 44 x 3 + 139 x 2 − 168 x + 88 /x + 8

Step-by-step explanation:

8 0
3 years ago
A parabola has a focus of F(−11,5) and a directrix of x=−12. The point P(x,y) represents any point on the parabola, while D(−12,
zhannawk [14.2K]

Answer:

Step 5 is incorrect because a previous step is incorrect

Step-by-step explanation:

Step 1 correct

Step 2 correct

Step 3 correct

Step 4 incorrect: It must be

y² - 10y + 25 = 2x + 23

Step 5 incorrect because step 4 incorrect

Step 5 must be : 1/2(y - 5)² - 23/2 = x

5 0
3 years ago
Could anyone help please?
julsineya [31]

Answer:

9.6 or round it to 10

Step-by-step explanation:

brainliest pls

7 0
3 years ago
Which list shows the numbers in order from least to greatest?
podryga [215]

Answer:

The answer to your question is: letter b

Step-by-step explanation:

Data

√32 ≈5.65

5.2

4 2/3  = 4.67

√17 ≈ 4.1

a) This option is ot correct because √17 must be the first number not the last.

b) This is the right option, all the numbers are in the right position

c) This option is wrong because 4 2/3 must be the second number in the list not the first.

d) This option is also wrong because 5.2 must be the third number in the list not the first.

4 0
4 years ago
Is it ever possible that cos (A−B)=cos ⁡A−cos ⁡B? Why
svetlana [45]

Answer:

  yes, there are an infinite number of solutions

Step-by-step explanation:

The attached graph shows values of A and B (x and y) that can make this equation be true. Any of the points on any of the curves will satisfy the equation. (The repetition continues indefinitely in all directions.)

8 0
3 years ago
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