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Ivahew [28]
3 years ago
6

Confused can someone help pls

Mathematics
1 answer:
Mariulka [41]3 years ago
8 0

For this case, we have that by definition, be given two functions f (x) and g (x). So:

(f-g) (x) = f (x) -g (x)

We have:f (x) = - 3x-5\\g (x) = 4x-2

So:

(f-g) (x) = - 3x-5- (4x-2)

We have to:

- * + = -\\(f-g) (x) = - 3x-5-4x + 2

Equal signs are added and the same sign is placed while different signs are subtracted and the sign of the greater is placed

(f-g) (x) = - 7x-3

Answer:

Option D

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Which of the following best describes the set of all numbers of the form a+bi where a and b are any real numbers and i equals sq
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<h3>Answer: B) Complex numbers</h3>

Complex numbers are always in the form a+bi with 'a' and 'b' as real numbers.

If b = 0 and 'a' is nonzero, then a+bi = a+0i = a which is strictly a real number

If a = 0 and b is nonzero, then a+bi = 0+bi = bi indicating that the number is now purely imaginary

6 0
3 years ago
The odds on (against) your bet are 6 to 5. if you bet $35 and win, how much will you gain?
dsp73

Answer:

if they win you put profit $100 and get your original $140 back betting and underdogs:the odds  for underdogs will have a plus (+) sign front and represent the .......

Step-by-step explanation: you can do the rests  you are smart

7 0
3 years ago
Meghan is attending a college where tuition is $6,600 per year. She received a $2,000 grant and her parents will give her anothe
n200080 [17]

ANSWER:

Total fee per year = $6,600.

In which she have,

  • $2,000 + $1,500
  • $3,500

Now, we need to subtract it from total fee to get the remaining demand.

So, $6,600 - $3,500

  • $3,100

Hence, Meghan will have to earn __$3,100__ to pay for the first year tuition.

4 0
3 years ago
Write a two-column proof. Given: line BD bisects angle CBE. Prove: angle ABD approximately equal to angle FBD.
ale4655 [162]

Answer:

The proof is derived from the summarily following equations;

∠FBE + ∠EBD = ∠CBA + ∠CBD

∠FBE + ∠EBD = ∠FBD

∠CBA + ∠CBD = ∠ABD

Therefore;

∠ABD ≅ ∠FBD

Step-by-step explanation:

The two column proof is given as follows;

Statement {}                                       Reason          

\underset{BD}{\rightarrow} bisects ∠CBE {}                            Given

Therefore;

∠EBD ≅ ∠CBD  {}                              Definition of angle bisector

∠FBE ≅ ∠CBA {}                                Vertically opposite angles are congruent

Therefore, we have;

∠FBE + ∠EBD = ∠CBA + ∠CBD {}     Transitive property

∠FBE + ∠EBD = ∠FBD {}                    Angle addition postulate

∠CBA + ∠CBD = ∠ABD {}                   Angle addition postulate

Therefore;

∠ABD ≅ ∠FBD        {}                          Transitive property.

3 0
3 years ago
Solve the equation 4y-2=26 A y=7 B y=6 C y=3 D Y=26
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If 4y-2=26  then  4y=26+2
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6 0
4 years ago
Read 2 more answers
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