3 years ago

What is 5 cubed in exponential form, expanded form, and standard form

1 answer:

4 0

5 cubed

Exponential form = 5³
Expanded form = 5 × 5 × 5
Standard form = 125

5 cubed is an exponent and when you solve it, you multiply the base itself how many ever times it says in the power.

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What is the answers to this?

uranmaximum [27]

Answer:

Angle is 5

Parallel lines are 3

Perpendicular lines are 2

Plane is 1

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6 0

3 years ago

Flying with the wind a plane went 386 km/h. Flying into the same wind the plane only went 318 km/h. find the speed of the plane

zysi [14]

Answer:

Speed of plane in air is 352 km/hr and speed of wind is 34 km/hr

Step-by-step explanation:

Average speed of plane in with wind = 386 km/h

Average speed of plane against wind = 318 km/hr

Consider the speed of plane in wind be x km/hr and speed of plane against wind be y km/hr

As such speed of plane in wind would be x + y km/hr and speed of plane against wind would be x - y km/hr. i.e

x+y = 386

x-y = 318

by solving these two equation, we get

2x=704

x= 352 km/hr

y=386 - 352

y= 34 km/hr

Hence, Speed of plane in air is 352 km/hr and speed of wind is 34 km/hr

5 0

4 years ago

X + 6x + 8 = 0 b. x2 - 6x + 9 = 0 Points for writing the equations in perfect square form. Points for explaining the solutions.

oksian1 [2.3K]

The answers are x=−2 and x=−4 .

7 0

2 years ago

20 Points + Brainliest. One question. Please answer step-by-step. See image attached.

Marizza181 [45]

Answer:

Find the selling price of each item..

Original price of a bicycle: $1,800.00

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6 0

3 years ago

3. Rachael is baking cookies. Her recipe calls for 2 cups

Vadim26 [7]

Answer:

She should use 1/2 cup of chocolate chips.

Step-by-step explanation:

If she uses 2 cups for 8 people, that means

2 x 4 =8

So, all you have to do is,

? x 4 = 2

0.5 x 4 = 2

0.5 = 1/2

She should use 1/2 cup of chocolate chips

3 0

3 years ago