A. |11/8+2/3| (this is because the rest of the answers are either adding or subtracting two different absolute values)
Answer:
Question one answer.
length 8cm. with 4.2cm. height 3.1cm
V= L×W×H
= 8cm × 4.2cm × 3.1cm
= 104.16cm³)
Question 2 answer
there will be 2 decimal after decimal point because in with and height, at total there is two decimal, so it will be 2decimal for ever.
if my answer helps you,
<h2>
<u>mark </u><u>me </u><u>brainlist</u></h2>
Answer:
Proven
Step-by-step explanation:
We prove the polynomial with factorization. We must first simplify the expression before we can factorize:
4 is the common number and we can take it out of the expression:
We can factorize further with the x term being zero. For this to be true we must have -2x and 2x to cancel out and therefore the expression is proven:
Answer: x=40 y=140
Step-by-step explanation:
To work out x:
The angles in a triangle always add up to 180.
You already have one angle which is 50 the bottom left angle is a right angle and right angles always equal 90. To work out x, do 50+90=140 then do 180-140=40.
To work out y:
Angles on a straight also add up to 180.
So as you have figured out what x is (40) you would take it away from 180 to give you y.
180-40=140
Hope this helps :)
