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wlad13 [49]
3 years ago
12

Will give brainlist if correct.

Mathematics
1 answer:
dsp733 years ago
7 0

Answer: \frac{1}{16}

Step-by-step explanation:

1. Original Equation: 4^4(4^-^7)(4)

2.Simplify: 4^4(4^-^7)(4) ----> 4^4* 4^-^7 * 4\\

3.Apply exponent rule: 4^4^-^7^+^1

4. Simplify: 4^-^2\\

5.Apply exponent rule: \frac{1}{4^2}

6.Simplify: \frac{1}{16}

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HELP PLZ ASAP HELP
Basile [38]

Answer:

4.5 Cubic Feet

Step-by-step explanation:

1. You want to find the volume of the box. (Length x width x height)

2.5 x 2 x 1.5 = 7.5

2. The present has a volume of 3 cubic feet, so you would subtract that from the volume of the box.

7.5 - 3 = 4.5

3. The volume of the empty space in the box is 4.5 cubic feet.

Hope this helped! :)

8 0
3 years ago
Please answer this geometry (or trig) question!!!!
matrenka [14]

Step-by-step explanation:

We know:

The sum of the measures of acute angles in a right triangle is equal 90°.

Therefore

(1) A + B = 90°

(2) 90° + B + C = 180° - angles on a straight line

(3) from (2) B + C = 90° → B = 90° - C

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5 0
2 years ago
The sum of all prime factors of 100 is
Taya2010 [7]

Answer:

14

Step-by-step explanation:

prime factorization of 100

100 =  2 * 2 * 5 * 5

Sum of all prime factors

2 + 2 + 5 + 5  = 14

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Extra credit

Sum of unique prime factors

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8 0
2 years ago
The rotor of an electric motor has rotational inertia Im = 7.17 x 10-3 kg·m2 about its central axis. The motor is used to change
DIA [1.3K]

Answer:

the number of revolutions of the rotor required to turn the probe through 44.1° about its central axis is approximately 117 revolution.

Step-by-step explanation:

From the conservation of angular momentum of the motor

Ip× theta p = Im × theta m

Where IP = 6.84 is the rotational inertia of the probe along it central axis

Theta p= 44.1°, Im = 7.17 ×10^-3 is the rotational inertia of the electric motor about it central axis.

Ip× theta p = Im × theta m

6.84 × 44.1 = 0.00717 × theta m

301.644 = 0.00717 × theta m

Theta m= 301.644 /0.00717

= 42,070.3°

Number of revolution =42,070.3°/360

= 117 revolution

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2 years ago
PLEASE HELP ASAP
balu736 [363]
Table 3 has the unit rate of 5.2
3 0
3 years ago
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