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Ray Of Light [21]
3 years ago
13

Determine which equation below can be solved to find the value of Angle A. *

Mathematics
2 answers:
Akimi4 [234]3 years ago
3 0

Answer:

i believe the correct answer is x+90+63=180

Step-by-step explanation:

svetlana [45]3 years ago
3 0

Answer:

x + 90 + 63 = 180

Step-by-step explanation:

We do not have the value for angle B so we have to assume that B plus the 45 is 90. using this info we can see that A + 90 + 63 is equal to the line, which is 180(as all lines are). We can then get the equation x + 90 + 63 = 180

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Find: (6m5 + 3 – m3 – 4m) – (–m5 + 2m3 – 4m + 6)
belka [17]

Given:

The expression is:

(6m^5+3-m^3-4m)-(-m^5+2m^3-4m+6)

To find:

The resulting polynomial in standard form.

Solution:

We have,

(6m^5+3-m^3-4m)-(-m^5+2m^3-4m+6)

Write subtraction of a polynomial expression as addition of the additive inverse.

(6m^5+3-m^3-4m)+(m^5-2m^3+4m-6)

Rewrite terms that are subtracted as addition of the opposite.

6m^5+3+(-m^3)+(-4m)+m^5+(-2m^3)+4m+(-6)

Group like terms.

[6m^5+m^5]+[3+(-6)]+[(-m^3)+(-2m^3)]+[(-4m)+4m]

Combine like terms.

7m^5+(-3)+(-3m^3)+0

On simplification, we get

7m^5-3-3m^3

Write the polynomial in standard form.

7m^5-3m^3-3

Therefore, the required polynomial in standard form is 7m^5-3m^3-3.

7 0
2 years ago
Please help with this question
Simora [160]
I don’t see the question sorry
4 0
3 years ago
Is 35,32,29,26 arithmetic
OLEGan [10]

Answer:

Step-by-step explanation:

Yes, the defining characteristic of an arithmetic sequence is that any term subtracted by the previous term is a constant, called the common difference. In this case the common difference is 32-35=29-32=26-29= -3

5 0
3 years ago
A school band raised $252 by holding a car wash. The band
Mrrafil [7]

Answer: See explanation

Step-by-step explanation:

From the question, we are informed that the school band raised $252 by holding a car wash and that the band

washed 42 cars in all.

The equation can be used to find n, the average amount they earned per car will be:

n = $252 / 42

n = $6

The amount earned per car is $6

7 0
3 years ago
Denzel decided to look at new and used trucks. Denzel found a used truck for $36000. A new truck is $40000, so what percent of t
Alexeev081 [22]

This would be 56%

(Sorry if that’s wrong)

4 0
3 years ago
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