Yes the ratio of a right angle is 1:4
Answer:
5*7^2 is the other way to write the question
Step-by-step explanation:
245: 7 * 7 * 5
You could write it as 7^2 * 5
Method:
You know that 5 divides into 245
245: 5 * 49 49 factors into 7 * 7
So the result is 5 * 7 * 7
You have to distribute the minus sign to the second parenthesis, changing the sign of every term:
<span>(2x + 1) • (x - 3) • (x + 4)</span>
Answer:
z=10
Step-by-step explanation:
We have to find the value of z.
(3×22)-(3×5)= 66-15= 51
Now,
51=4z+11
4z=51-11
z=40/4
z=10
Hope this helps you :)