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stich3 [128]
4 years ago
9

Given the angle 1=2x+35 and the angle 2=3x+7. Find the angle measures

Mathematics
1 answer:
user100 [1]4 years ago
8 0

tiene que copiar sii el primero y segundo todos

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Susie works as a mail clerk. She earns 8.125 and hour and worked 35.525 hours last week. What is her straight time pay
erastova [34]

Answer:

Total pay=$288.64

Step-by-step explanation:

Giving the following information:

Hourly rate= $8.125

Number of hours worked= 35.525

<u>To calculate the total pay of the week, we need to use the following formula:</u>

Total pay= hourly rate * number of hours worked

Total pay= 8.125*35.525

Total pay=$288.64

5 0
3 years ago
Which expression illustrates the associative property of addition? (3 19) â€"" 12 = (3 12) â€"" 19 3 (19 â€"" 12) = 3 (
ikadub [295]

Associative property of addition changing the grouping of add once does not change the sum. The option 3 illustrates the associative property of addition. Thus this is the correct option.

<h3>Given-</h3>

The options are given in which the associative property of the addition has to be found.

<h3>Associative property </h3>

Associative property of addition is the changing the grouping of add once does not change the sum.

  • Option 1-

(3+19)-12=(3+12)-19

In the above option with changing the bracket the sign of 19 and 12 is changed. This will affect the result of the addition. Hence, option 1 is incorrect.

  • Option 2-

3+(19-12)=3+(19+12)

In this case, the sign changed. Thus the result of the sum will be different. Hence the option 2 is incorrect.

  • Options 3-

(3+19)-12=3+(19-12)

In this case, brackets are changed but the sign is not changed. Thus the result will be the same. Hence, option 3 illustrates the associative property of addition. Thus this is the correct option.

  • Option 4

3+(19-12)=3-(19+12)

In the above case, the sign changed and thus the result will also be changed. therefore option 4 is incorrect.

Hence, option 3 illustrates the associative property of addition. Thus this is the correct option

For more about the properties of the addition, follow the link below-brainly.com/question/1697317

5 0
3 years ago
3n² - 9(7m³ + 7n²) pls help!!!
sergeinik [125]

Answer:

−63m3−60n2

ru simplifying?

3 0
4 years ago
Read 2 more answers
A bookstore had 45 copies of a magazine. Yesterday, it sold 2/3 of them. Today, it sold 3/5 of what remained. How many copies do
Firdavs [7]

The bookstore has 10 copies left.

Step- By- Step Explanation

After the first day, 1/3 of the original amount remained: (1/3)·45 = 15

After the second day, 2/3 of that amount remained: (2/3)·15 = 10

8 0
3 years ago
Numarul 4 este solutie a ecuatiei 3(x-1)=5+x
sweet-ann [11.9K]
To solve x, you would distribute the 3 to the numbers in the parenthesis. 3x-3=5+x Now you would combine like-terms which would give you: 2x=2. Now you would divide by 2 on both sides to give you x=1. I hope you understand what I did. Hope I helped you!
7 0
3 years ago
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