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Oksi-84 [34.3K]
2 years ago
9

Pleaseee imma give brainliest jus plsss help

Mathematics
2 answers:
Fynjy0 [20]2 years ago
8 0

Answer:

The answer is B

Step-by-step explanation:

aev [14]2 years ago
8 0

Answer:

The answer is B

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Pls help Question On the photo
Mrac [35]

Answer:

C. In step 2, Cindy should have multiplied both sides of the equation by 2.

Step-by-step explanation:

I'll go through the equation correctly, and then point out what would have happened.

3 = x/2 - 5

Add 5 to both sides. -5 and 5 cancel out.

8 = x/2

What Cindy should have done here is multiply by 2, not divide by 2. It is important to remember that you do the INVERSE operation to cancel out a number.

What would have happened here is that we have an extra step (though either way we still end up with x being 16.)

Correct Step 2:

Multiply both sides by 2. x/2 and 2x cancel out.

x = 16

Incorrect Step 2:

8/2 = (x/2)/2

4 = x/4

Multiply both sides by 4 (this would be the extra step!).

16 = x

8 0
2 years ago
4(−3x+8)=−16 Which value is the solution to the equation below?
Aleks04 [339]

Answer:

I'm 99.9% sure that x=4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Let f(x)=6−1x+15x^2. Calculate the following values:
jekas [21]

Answer:

Step-by-step explanation:

To find f(a), replace x with a:  f(a)=6−1a+15a^2

To find f(a+h), replace x with (a+h):  f(a+h) = 6 -(a + h) + 15(a+h)^2

To find f(a+h)−f(a), expand f(a+h) as given above, and then subtract f(a):

f(a+h)−f(a) = 6 -a - h + 15(a^2 + 2ah + h^2)   -   [6 - a + 15a^2]

                   6 - a - h + 15a^2 + 30ah + 15h^2  -   [6 - a + 15a^2]

This simplifies to:   f(a+h)−f(a) = - h + 30ah + 15h^2  

7 0
3 years ago
Create medical term from the definition below. The word root has been provided for you. Destruction or dissolution of a clot (cl
riadik2000 [5.3K]

Answer:

Trombolysis

Step-by-step explanation:

Etymology is the study of the history of the words, the origin of them. In medical terminology roots, suffices and prefixes in Latin and ancient greek are commonly used to describe symptoms, deceases, etc.

Prefixes don't require further modification to be added to a word root because the prefix normally ends in a vowel or vowel sound, suffixes are attached to the end of a word root to add meaning such as condition, disease process, or procedure.

Considering this we look for the Latin of destruction, desintegration, "lyse", and then modify it as a termination suffix "-is", obtaining the termination "-lysis", and finally, we unify both words into one:

Trombolysis

I hope you find this information useful and interesting! Good luck!

8 0
3 years ago
Given AABC ~ AFDE, what are the values of r and y?
mina [271]

9514 1404 393

Answer:

  x = 4

  y = 2

Step-by-step explanation:

The triangles being similar means the side ratios are the same.

  AB/FD = BC/DE   and   AB/FD = CA/EF

  12/3 = (3x+8)/5   and   12/3 = 28/(y+5)

Multiplying by 5, the first equation becomes ...

  20 = 3x +8

  12 = 3x . . . . . . subtract 8

  4 = x . . . . . . . . divide by 3

__

Multiplying by (y+5)/4, the second equation becomes ...

  y +5 = 28/4

  y = 2 . . . . . . . . subtract 5

4 0
2 years ago
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