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erica [24]
3 years ago
5

Evaluate p+(n-1) x3 for n=7 and p=9

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
8 0
Is x3 an exponent ? i answered one of ur earlier questions and i assumed x3 was multiplication

9 + (7 - 1)^3
= 9 + (6)^3
= 9 + (216)
= 225

or if it is multiplication...

then the answer is 27
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Question:
NNADVOKAT [17]

1.) 9(4) + 8(5)

36 + 40 = 74

2.) 2(3) + 8(3)

6 + 24 = 30

3.) 4(5) + 7(5)

20 + 35 = 55

4.) 10(4) + 18(5)

40 + 90 = 130

5.) 2 + 8(1/4)

2 + 2 = 4

6.) 9(1/3) + 8(1/4)

3 + 2 = 5

7.) 3(8) + 7(4)

24 + 28 = 52

8.) 12(1/4) + 16(5)

4 + 80 = 84

8 0
3 years ago
Find the diameter of a circle with an area of 95.03 square feet
Leona [35]

Answer:

diameter ≈ 11 feet

Step-by-step explanation:

The area (A) of a circle is calculated using the formula

A = πr² ← r is the radius

To find r divide both sides of the equation by π

r² = \frac{A}{\pi } = \frac{95.03}{\pi }

Take the square root of both sides

r = \sqrt{\frac{95.03}{\pi } } ≈ 5.5 feet

Diameter = 2r = 2 × 5.5 = 11 feet

3 0
3 years ago
14is 10% of what number
Goshia [24]
14 is 10% of 140 because u do 14÷10% and u get 140
3 0
3 years ago
Plz help me I’m almost done
HACTEHA [7]

Answer:

The answer is B because x = 4 so 12x4-3=45

6 0
3 years ago
Read 2 more answers
Which expression shows how to multiply 5x381 by using place value and exxpanded form?
Dovator [93]
<span><span>1.       </span>We have the given number = 5 x 381
Let’s show how to multiply this given equation using its expanded form and place value
=> 5 x 381
since we’re multiplying, we will start with the ones value which is 1
=> 5 x 1 = 5
Second is on the tens value
=> 5 x 80 = 400
Third is the hundreds value
=> 5 x 300 = 1 500
Now, we already have the answer to each values. Add
=> 1 500 + 400 + 5
=> 1 905</span>



5 0
3 years ago
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