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UNO [17]
2 years ago
5

Please someone help me on these 3 questions!! HELP ME I NEED HELP!!!!!

Mathematics
1 answer:
puteri [66]2 years ago
3 0

Answer:

See below.

Step-by-step explanation:

1.) 5√6

2.) 6√2

3.) 3√7

To solve this without the use of a calculator, split the given number into a series of products (numbers multiplied) and look for pairs.

Look at the attached example of Problem 1 to get a better idea of what I mean.

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-13x - 8 = 5 - 8x -3
kramer

Answer:

x = -2

Step-by-step explanation:

-13x - 8 = 5 - 8x - 3 \\\\-13x + 8x = 5 - 3 + 8 \\\\-5x = 10 \\\\x = \frac{-10}{5} = -2

3 0
3 years ago
8 customers entered a store over the course of 16 minutes. At what rate were the customers entering the store in minutes per cus
lilavasa [31]

Answer:

<h3>2min/customer</h3>

Step-by-step explanation:

If 8 customers entered a store over the course of 16 minutes, then;

8 customers = 16 minutes.

The rate at which the customers are entering is expressed as;

Rate = Time (in minutes)/amount of customers;

Given

Time = 16 minutes

Amount of customers = 8 customers

Rate = 16min/8customers

Rate = 2min/customer

Hence the rate at which the customers entering the store in minutes per customer is 2min/customer.

4 0
2 years ago
May I please receive help?
liq [111]

Answer:

  • Circumference: 12.56 yd
  • Area: 12.56 yd²

Step-by-step explanation:

The circumference is given by ...

  C = πd

  C = (3.14)(4 yd) = 12.56 yd

The area is given in terms of diameter by ...

  A = (π/4)d²

  A = (3.14/4)(4 yd)² = 12.56 yd²

3 0
2 years ago
What is m∠PTR? a. 12 b. 40 c. 50 d. 140
nata0808 [166]

Answer:

d. 140

Step-by-step explanation:

QTR is a 180 degree angle, so we can assume  PTR is 140 degrees because (x+28) is (12+28)= 40

7 0
2 years ago
Find the distance between PQ. P(3,4) and Q(6,8) <br><br><br> 25<br> 20<br> 15<br> 5
TEA [102]
The answer is five because if you go for -3 that’s one in 8-6 is two and if you add one and three that’s for sure the only one you need is five and that would be just make no sense at all
3 0
3 years ago
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