Hello :
x² -x -56 = <span>(x + 7)(x - 8)
because : </span><span>(x + 7)(x - 8) = x² - 8x +7x - 56
= x² -x -56</span>
First of all too lazy
Second you don't need the answer asap you just want to get the answers quickly because you don't know how to wait
Consider this a free answer you're lucky I'm not gonna move on to another question
According to the Alternate Exterior Angles thereom, 64 =8x
It's lcear that x=8
64/8=8
Not trying to be rude here but don't beg for answers on Brainly it doesn't work well.
5(x+3), the binomial has a common multiple of 5, so we factor it out.
If you have a calculator:
<span>1) To find 1%, divide by 100 (70 / 100 = 0.7) </span>
<span>2) Then, multiply by the % you need (0.7 x 13 = 9.1) </span>
<span>Therefore 70 - 9.1 = 60.9 </span>
<span>If you don't have a calculator: </span>
<span>1) Find 50%, 10%, 5%, and 1%. With these, you can make any % you need. </span>
<span>50% = X / 2 (= 35) </span>
<span>10% = X / 10 (= 7) </span>
<span>5% = first, do 10%, then divide that by 2 (= 3.5) </span>
<span>1% = X / 100 (= 0.7) </span>
<span>Where X is the number you want to work out % for </span>
<span>2) Add those % up to get the amount you want </span>
<span>10% + 1% + 1% +1% = 13% </span>
<span>7 + 0.7 + 0.7 + 0.7 = 9.1 </span>
<span>Therefore 70 - 9.1 = 60.9
Hope that helps :)</span>
Answer: 320
Step-by-step explanation: (218/245) * 360 (Degrees in a circle) = 320.326
Rounded to the whole number is 320