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podryga [215]
4 years ago
10

Select all sets that contain the number T

Mathematics
1 answer:
slamgirl [31]4 years ago
3 0
B. Irrational
because it has no exact decimal equivalent and it cannot be expressed as a fraction of two integers (\frac{22}{7} is just an estimate!)
 
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What do people need to earn income?<br>​
Zanzabum

Answer:

a job, chores, doing good

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Find the equation of the straight lines passing through the origin that are tangent to a circle with the center (2,1) and a radi
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2?

Step-by-step explanation:

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3 years ago
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Angle 1 and Angle 2 are supplementary. If m∠1=27° , what is m∠2 ?
nekit [7.7K]
Suppose m∠1 = x degree

m∠2 = 17 x degree

As angle 1 & 2 are supplementary angles so

m∠1 +m∠2 =180 degree...... eq 1
Substituting the values of angle 1 & 2 in eq 1, we get

x +17x =180
18x=180
x= 180/18 =10 degree
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5 0
3 years ago
Hector has a part-time job at a garage. He gets a paycheck of $820 every for
ElenaW [278]

Answer:

<u>A. Hector pays $ 123 in taxes each paycheck.</u>

<u>B.  Hector should expect to receive $615 or 75% of his regular pay.</u>

<u>C. Hector will be paid $ 902 when he receives his next 4- week paycheck.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the questions correctly:

Paycheck Hector gets every four weeks = $ 820

2. Hector has to pay 15% of his income in taxes. How much money does he

pay in taxes each paycheck? Show your thinking with a diagram and

calculations.

Taxes = 15% of 820

Taxes = 0.15 * 820

Taxes = $ 123

Hector's paycheck: ←------------------------------820--------------------------------------→

Taxes:                       ←----123---→

3. Hector took a 1-week vacation, so his next paycheck will only be for 3

weeks of work. What percentage of his regular pay should he expect to

receive? How much is that?

We can answer this question using the Direct Rule of Three, this way:

  Weeks         Paycheck

      4                   820

      3                     x

***********************************

4x = 820 * 3

4x = 2,460

x = 2,460/4

x = 615

615/820 = 0.75 = 75%

4. The garage owner is impressed with Hector's work and is giving him a

10% raise. How much will Hector be paid when he receives his next 4- week paycheck?

Raise = 10% of 820

Raise = 0.1 * 820 = 82

Next 4- week paycheck = 820 + 82 = 902

4 0
3 years ago
3−4x−10=−7−4x I need full steps 1 by 1
Len [333]

Answer:

x € R

Step-by-step explanation:

3 − 4x − 10 = −7 − 4x

-4x + 4x = -7 - 3 + 10

0 = 0

x € R

7 0
3 years ago
Read 2 more answers
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