1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
defon
3 years ago
13

Hardest one yet.. complete all of these i mean all of em

Mathematics
1 answer:
Nonamiya [84]3 years ago
3 0

Answer:

1st one: 16

2nd one: 16

3rd one: 64

4th one: 27

5th one: 1000

Step-by-step explanation:

Have a great day

You might be interested in
Expand and simplify (x-2)(2x+4)
d1i1m1o1n [39]

Answer:

2 {x}^{2}  - 8

hope it's helpful ❤❤❤

THANK YOU.

7 0
3 years ago
Read 2 more answers
Pls help me i need help
Llana [10]

Answer:

3x was subtracted from the left side, but 3x was subtracted from the right side. The Subtract Property of Equality states that you can subtract the same number from each side and the equation will remain true. But 3x and 3 are not the same number (unless x is 1).

x = -8/5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • (7x+3x)+(21)=5
  • 10x + 21 = 5

Step 2: Subtract 12 from both sides.

  • 10x + 21 - 21 = 5 - 21
  • 10x = -16

Step 3: Divide both sides by 10.

  • \frac{10x}{10} = \frac{-16}{10}
  • x = -\frac{8}{5}
8 0
3 years ago
Read 2 more answers
Log (x) + log (x + 5) = log (6 x + 12) <br><br> I need the answer asap
kiruha [24]
It’s b I had it in my test
5 0
3 years ago
Read 2 more answers
These are some maths gcse questions pls answer
astra-53 [7]

Answer:

The difference between 5 and a certain number is divided by 3. find the number if is equal to 7.

4 0
2 years ago
HELP ASAP<br><br> Write the equation of the line passing through the points (-5,8) and (-8,5).
ycow [4]

Answer:

y=-5/8x+0

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Two cables were attached to the top of a pole and anchored to the ground on opposite sides of the pole. What is the length of th
    9·1 answer
  • Wow, I am dump. Anyways can anyone help me with this.
    11·2 answers
  • In international morse code, each letter in the alphabet is symbolized by a series of dots and dashes: the letter a, for example
    9·1 answer
  • 7 is greater than w, and w is greater than 2 <br><br> use w only once in your inequality
    5·1 answer
  • Making a store display with boxes of candles volume of each cube 125 cubic inches of the display has 6 layers of boxes how high
    11·1 answer
  • the greatest volcanic eruption in recorded history took place in 1815 on the indonesian island of sumbawa, when the volcano tamb
    8·1 answer
  • I need help on how to solve this so anything is good :)
    6·1 answer
  • What is 713.49 written in standard form​
    5·1 answer
  • Which system of inequalities represents the graph
    6·1 answer
  • PLEASE HELP
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!