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lara [203]
3 years ago
6

Can Some1 Tell Me the answer?

Mathematics
2 answers:
raketka [301]3 years ago
7 0

Answer: D(2.8a-12a-3.6

hope that helped <3

aleksandrvk [35]3 years ago
4 0

Answer: D

Step-by-step explanation:

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Hi please help ! this is rlly confusing! 15 points .
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2 years ago
Please HELP me!! Will choose brainliest (:
Rzqust [24]

Answer:

  yes

Step-by-step explanation:

There are several ways to go at this.

My first choice is to use a graphing calculator. It shows the function has a zero at x=5, so x-5 is a factor.

Another good choice is to use synthetic division (2nd attachment). If the remainder is zero, then x-5 is a factor. It is and it is.

__

You can also evaluate the function at x=5. The remainder theorem tells you that if the value is zero, then x-5 is a factor. Evaluating the polynomial written in Horner form is a lot like synthetic division.

  (((x -4)x -15)x +58)x -40 for x=5 is ... (-10·5 +58)5 -40 = 40-40 = 0

The value of h(5) is zero, so x-5 is a factor of h(x).

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3 years ago
The sum of two numbers is 20. When the second number is subtracted from the first number, the difference is 4. Find the two numb
elena-s [515]

Answer:

12 and 8

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
In the diagram below, trapezoid ABCD maps to trapezoid A’B’C’D’
snow_tiger [21]

Answer:

C'

Step-by-step explanation:

Given

ABCD to A'B'C'D'

Required

Corresponding angle of C

ABCD to A'B'C'D' means that the following angles are corresponding

A \to A'

B \to B'

C \to C'

D \to D'

Hence, C' corresponds to C

6 0
2 years ago
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To solve, substitute the values of x with 2.
(2)^1 - (2) - 1 + 2^0 = 0.
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3 years ago
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