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grin007 [14]
2 years ago
5

(1+5^2)-16(1/2)^3 step by step of solving this

Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
7 0

Power: 5 ^ 2 = 25

Add: 1 + 25 = 26

Power: 1

2

^ 3 = 13

23

= 1

8

Multiple: 16 * 1

8

= 16 · 1

1 · 8

= 16

8

= 2 · 8

1 · 8

= 2

Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(16, 8) = 8

Subtract: 26 - 2 = 24


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3 years ago
Find 2 numbers who product is 15 and sum is 16.​
Marizza181 [45]

Answer:

15 and 1

Step-by-step explanation:

x and y are two numbers.

Two equations:

x · y = 15

x + y = 16

Rearrange one of the equations (I'll rearrange the sum equation):

x + y = 16

x = 16 - y

Substitute that to the other equation and solve for y:

x · y = 15

(16 - y) · y = 15

16 - y · y = 15

16 - y² = 15

-y² = 15 - 16

-y² = -1

y² = 1

y = √1

y = 1

Now substitute that to any of the equation and solve for x (in here, I'll choose the multiplication one):

x · y = 15

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Now verify:

15 · 1 = 15

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This is correct

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3 years ago
What are three types of sillicones​
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8 0
3 years ago
A quadrilateral has angles that measure 60°, 95°, and 150°.
Nikolay [14]
The sum of angles in a quadrilateral = 360 degrees.

Let the fourth angle be x:

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Option B. I hope this helps.
6 0
3 years ago
One ounce is approximately equal to 28.35 grams. Find the number of grams in 140 ounces. Round to the nearest tenth of a gram, i
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Answer:

3,969

Step-by-step explanation:

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3 years ago
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