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Vikentia [17]
3 years ago
14

Simplify. Write each answer in scientific notation

Mathematics
1 answer:
Greeley [361]3 years ago
7 0

Answer:

5*10^1

Step-by-step explanation:

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1. Mr. Jaime Go is building an additional cylindrical aquarium to add more
lianna [129]

Answer:

v=pi * rayon² * h

v= 3.14 * 3² *4

v= 3.14 * 9 * 4

v= 113.04

3 0
3 years ago
Point D is at (3,-4) and is translated 5 units up
Masteriza [31]

Answer:

Quadrant II - +

Step-by-step explanation:

3,-4 translated 5 up is 3,1 then 4 units left is -1,1

6 0
2 years ago
∠FAE measures 72°. What other angle must measure 72°?
qwelly [4]

Answer: it’s angle FBE

Step-by-step explanation:

5 0
3 years ago
Luicia tried to solve the system 2x +2y =14 x-2y=-2​
Anna71 [15]

Answer:

(x, y) = (-1/4, -3/4)

Step-by-step explanation:

1. Write as a system

2x + 2y = 14x - 2y = -2

2. Eliminate one variable by adding the equations

2x + 2y = -2

14 x - 2y = -2

3. Divide both sides by 16

16x = -4

4. Substitute the value of x into the equation.

x = -1/4

5. Solve the equation

2(-1/4) + 2y = -2

6. A possible solution is

y = -3/4

7. Check the solution

(x, y) = (-1/4, -3/4)

8. Simplify the expression

2(-1/4) + 2(-3/4) = 14(1/4) - 2(-3/4) = -2

9. The ordered pair is a solution

-2 = -2 = -2

10. (x, y) = (-1/4, -3/4)

3 0
2 years ago
Is 5 rational is 1/4 irrational and is 1.25 rational
Sliva [168]
Since 5  is positive and it is one of the counting numbers, 5 is a rational, integer and natural number. 5 is not an irrational number.
Since 1/4 is a rational number, 1/4 is not an irrational number
Since 1.25 is a rational number, 1.25 is not an irrational number.
5 0
3 years ago
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