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LenaWriter [7]
3 years ago
13

7. Simplify the expression (5 – 1)2 – (6-5)3 A. 14 B. 15 C. 17 D. 16

Mathematics
1 answer:
vlabodo [156]3 years ago
4 0

Answer: 3

Step-by-step explanation:

Hello there,(5-1)2-(6-5)31. Finish the equation in the brackets(3)2-(1)32. Multiply- The number infront of the bracket must be multiplied with the number inside the bracket 6-33. Subtract6-3 = 3Final answer: 3

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How to find the area r = 6 ft
Darya [45]

I am assuming this is for a circle??

 Area for  circle is pi*r^2

you didn't say what to use for pi so I will use 3.14

so area = 3.14 * 6^2

6^2 = 36 

so 3.14*36 = 113.04 square feet. Round this answer off as needed. 

6 0
3 years ago
Which inequality is equivalent to -m 2 15?
inysia [295]

The correct answer is option 3: m≤-15

Step-by-step explanation:

The inequalities are solved by performing operations on both sides of inequality

Given inequality is:

-m\geq 15

when an inequality is multiplied by -1 the signs of numbers on both sides are changed while the inequality operator is also reversed.

Multiplying both sides by -1 will give us:

m\leq -15

The correct answer is option 3: m≤-15

Keywords: Inequalities, Operations on inequalitites

Learn more about inequalities at:

  • brainly.com/question/4034547
  • brainly.com/question/4054269

#LearnwithBrainly

4 0
3 years ago
Help meeee it's math ::Simplify an expression for the perimeter of the rectangle shown
bagirrra123 [75]
8.6x + 3 + 8.6+3 =. 17.2x + 6


5.2+5.2= 10.4

17.2x + 6 = 10.4
5 0
3 years ago
19. Ram and Rahim are partners in a firm sharing profits in the ratio of 3: 2. Kabir is admitted as a partner for 1/5th share of
Serhud [2]

Answer:

make me brainlist

Step-by-step explanation: firm sharing profits and losses in the ratio of 3

2. From Ist April, 2020 they decided to share the future profits equally. On this date, the General Reserve

showed a balance of 1,60,000; Revaluation of fixed assets resulted into a gain of "1,02,000 and stock resulted

to a loss of 22,000. On this date, the goodwill of the firm was valued at $3,60.000

Pas necessary journal entries for the above transactions on reconstitution of the form

Bolutions

8 0
3 years ago
Jeanette purchased a concert ticket on a web site. The original price of the ticket was $75. She used a coupon code to receive a
DedPeter [7]

Answer:

<u>Jeanette’s ticket was less than the original price by 12 percent</u>

Step-by-step explanation:

1. Let's calculate the 20% discount price Jeanette received:

75 - 0.2 * 75 = 75 - 15 = $ 60

The discounted price is $ 60

2. Let's calculate the 10% service fee to the discounted price:

60 + 0.1 * 60 = 60 + 6 = $ 66

The price including the service fee is $ 66

3. Finally, let's calculate the less percentage than the original price:

Let's use the Direct Rule of Three, this way:

Price     Percentage

75              100

66                x

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

75x = 66 * 100

75x = 6,600

x = 6,600/75

x = 88

Less percentage = 100 - 88 = 12%

<u>Jeanette’s ticket was less than the original price by 12 percent</u>

3 0
3 years ago
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