Answer:
1)5873 x 4=23492
2)5000 x 4=20000
3)800 x 4=3200
4)70 x 4=280
5)3 x 4=12
Step-by-step explanation:
Answer:
2x - 13
Step-by-step explanation:
Step 1 :
1
Simplify —
2
Equation at the end of step 1 :
1
(-4x - 2) + (— • (12x - 22))
2
Step 2 :
Pulling out like terms :
3.1 Pull out like factors :
12x - 22 = 2 • (6x - 11)
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
12x - 22 = 2 • (6x - 11)
Equation at the end of step 3 :
(-4x - 2) + (6x - 11)
You take away the 4 from the 8 which is equal to 4 then you have to barrow from the 2 to make the 4 to 14 and when you wait you are basically right your calculation is right
Answer:
area = 22,272
Step-by-step explanation:
area = length * width
to calculate the width, we need the first segment using the pythagorean theorem
![87^{2} + x^{2} = 145^{2}](https://tex.z-dn.net/?f=87%5E%7B2%7D%20%2B%20x%5E%7B2%7D%20%3D%20145%5E%7B2%7D)
![7569 + x^{2} = 21025](https://tex.z-dn.net/?f=7569%20%2B%20x%5E%7B2%7D%20%20%3D%2021025)
![x^{2} = 13456](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3D%2013456)
![x = 116](https://tex.z-dn.net/?f=x%20%3D%20116)
length = 116 + 140 = 256
so
area = 87 * 256 = 22,272
6x5+24x3+3x3+12x ------> Simplify by adding like terms
6x5 + 27x3 + 12x