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bixtya [17]
3 years ago
10

Which statement is true about judy's method?

Mathematics
2 answers:
nata0808 [166]3 years ago
8 0
All of the above cause A is wrong 
aniked [119]3 years ago
3 0
A. Judy made a mistake between Steps 1 and 2
To factor x^{2} - 16, you have to factor it as (x-2)(x+2)(x-4), not (x-2)(x+8), because that will leave an extra 6x because of 8x - 2x. 
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Write about a real-world situation that can be solved using a two-step equation. Then write the equation and solve the problem.
otez555 [7]
Hmm idk if this is what you need, but here we go: Amy is 5 years older than her brother, John. Her age is 19. How old is John?
x-John
x+5=19
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John is 14.
4 0
3 years ago
Use the right triangle and the given information to solve the right triangle.
Leni [432]

Answer:

a= 4.993

c = 5.824

A= 59°

C = 90°

Step-by-step explanation:

b=3, B=31°

Since it's a right angle.

C = 90°

A = 180-90-31

A= 59°

For side a and c

a/sin A = b /sin B

a = sinA * b/sin B

a= sin 59 * 3/sin31

a= 4.993

a = 5

c/sin C = b/sin B

c = sin C * b/sin B

c = sin90 * 3/sin 31

c = 1* 5.824

c = 5.824

6 0
3 years ago
Write in Slope Intercept<br> Form:<br> (0,4) (3,18)
satela [25.4K]

Answer:

Do y²-y¹/x²-x¹. So do 18-4/3-0 in order to get 14/3 and your slope intercept form! Hope this helped

6 0
3 years ago
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What is the surface area of this triangular prism rounded to the nearest tenth?
Eddi Din [679]

Answer:

answer its B

Step-by-step explanation:

4 0
3 years ago
Use trigonometry to work out the height, v,
IrinaVladis [17]

Answer: 8.2 mm

Step-by-step explanation:

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2 years ago
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