Answer:
<h2>2(-14x-4y-1) /
-28x-8y-2</h2>
Step-by-step explanation:
2(3x + 12y - 5 - 17x - 16y +4)
the 2 outside the bracket means we need to multiply everything by 2
=
6x+24y-10-34x-32y+8
now put all the like-terms together
6x-34x+24y-32y+8-10
now add them together
=-28x-8y-2
now find the HCF
2
put 2 outside the bracket and then divide every number by 2
2(-14x-4y-1)
this is as simplified it can get
28.3 / 9 = 3.14444444......
3.14 round to 3
Answer:
Step-by-step explanation:
The pressure exerted by an object is given by:
where
F is the magnitude of the force
A is the area of the surface perpendicular to the force
In this problem, the force is the weight of the books + the shelf, which is given by
where
m = 262 kg is the total mass
is the acceleration of gravity
Substituting,
The area of the four legs is:
Therefore, the pressure exerted on them is:
35a. We're asked to compute the ratio between the enlarged width and the original width. So we literally perform the operation:
35b. If the order is wrong the image would be shrunk instead of enlarged, with a ratio of
36. We know that
Observe that
Answer: this depends :) for every two questions add 5 minuets
Step-by-step explanation: 2 4 6 8 10 12 etc
5 10 15 20 25 30 Please Mark brainliest if you can and good luck!