The answer should be 72 because all the multiples go into that number
72/3=24, 72/9=8, and 72/12= 6
And the number is between 49 and 95
Can u make me brainiest answer after please
Answer:
B go into 1 and A goes into 2!
Step-by-step explanation:
Hope it helps! :D
Answer:
x = -6 ; y = -1
Step-by-step explanation:
2 x - y = - 11 .........equ No 1
- 2 x - y = 13 .........equ No 2
Adding equ No. 1 and equ No. 2
- 2 y = 2
∴ y = - 1
substituting y = -1 in equ no 1
2 x - ( -1) = -11
2 x + 1 = - 11
2 x = -11 - 1
2 x = -12
∴ x = -6
x = -6 ; y = -1
1. To solve this problem you must apply the proccedure shown below:
2. When you multiply two polynomials, you must apply the distributive property and multiply the coefficients and add the exponents. For example:
(x)(x^2)
The coefficients of both terms are 1 and the sum of the exponents is 3= (1+2=3)
Therefore:
(x)(x^2)=x^3
3. Keeping that on mind, when you multiply the polynomials shown in the figure attached, the result is:
(x-6)(x^2+2x-4)
x^3-4x^2-16x+24
DA/dt=15 km/h and dB/dt=5 km/h
base of our triangle if drawn is 60 km
to find dD/dt when t=4 hours we shall have:
(A+B)²+60²=D²
d/dt[(A+B)²+60²]=d/dt(D²)
[d(A+B)]/dt*2(A+B)(2)=dD/dt*2D
B=5km/h*4hr=20km
A=15km/hr*4=60km
20²+60²=D²
D=√4000
(15+5)*(2)*80*(2)=2*√4000*dD/dt
dD/dt=6400/√4000=101.192 km/hr
