3x subtracted from 15x + x power of 2

Mathematics

1 answer:

GalinKa [24]2 years ago

3 0

Answer:

15-3=12 to the power of 2

12 x 12 = 24

yo i suck at algebra so... you have my sincerest apolagies if this is wrong.

Step-by-step explanation:

You might be interested in

Problem #32 I am not sure if I did this right can you check please and explain

Natasha2012 [34]

Answer:

Step-by-step explanation:

It seems you got the right answer, but didn’t do the problem correctly.

The square root of 2 times the square root of 2 is 2. And then 6 times the square root of two minus the product of 6 and the square root of two equals zero. And then obviously 6 and -6 equals -36. So 2+-36 is -34

6 0

2 years ago

What is the area of a circle with a diameter of 21 centimeters?

sattari [20]

Area of a circle: πr²

Data:
diameter: 21 cm
radius=diameter/2=21 cm/2=10.5 cm

area of this circle: π(10.5 cm)²=110.25π cm² (≈346.36 cm²)

Answer: area=110.25π cm²

4 0

2 years ago

Read 2 more answers

What is α3 = -343 answer

Natasha_Volkova [10]

Answer:

a3= -343

divade both side by 3 to make a the subject

a3/3= -343/3

a = -114.3

7 0

2 years ago

Sarah's water bottle holds 500 milliliters. Shawn container holds 4/5 as much water. How many total milliliters of water do both

tamaranim1 [39]

900 milliliters combined

6 0

2 years ago

Find the value of the variable and MN if N is between M and Q. Round to the nearest hundredth if necessary.

Rudiy27

Answer:
MN = 4 units

Explanation:
1- getting the value of m:
We are given that:
NQ = 4m and NQ = 12
This means that:
12 = 4m
$\frac{4m}{4} = \frac{12}{4}$
m = 3

2- getting MQ:
We are given that:
MQ = 5m + 1
We have calculated that:
m = 3
Therefore:
MQ = 5(3) + 1 = 15 + 1 = 16 units

3- getting MN:
We are given that point N is located somewhere between points M and Q.
This means that:
line MQ can be divided into two portions: MN and NQ
This also means that:
length of MQ = length of MN + length of NQ

We have calculated that:
MQ = 16 units
We are given that:
NQ = 12 units
Therefore:
16 = length of MN + 12
length of MN = 16 - 12
length of MN = 4 units

Hope this helps :)

3 0

2 years ago

3x subtracted from 15x + x power of 2​

3x subtracted from 15x + x power of 2