Answer:
Step-by-step explanation:
Given
Required
Express in standard form
To do this, we simply reorder the terms of the polynomial in descending order of power.
So, we have:
Step-by-step explanation:
x²-y²=12
(x-y)(x+y)=12
but x-y=4
4(x+y)=12
x+y=12/4
x+y=3
lets make x the subject of the formula
x=3-y
since x-y=4
(3-y)-y=4
3-y-y=4
-2y=1
y=-1/2
then x=3-y
x=3-(-1/2)
x=(6--1)/2
x=7/2
therefore; x²+2xy+y
=(7/2)²+2×7/2×-1/2+(-1/2)
=49/4-7/2-1/2
=(49-14-2)/4
=33/4
=8.25
=8
A model of <u>temperate</u> behavior, Cunningham never ate or drank to excess.
The correct option A.
<h3>Explanation:</h3>
"Temperate" in this context refers to moderation in the indulgence of appetite. If one were to insert this term into the text, the sentence would read "A model of temperate behavior, Cunningham never ate or drank to excess." The comma indicates that the second half of the sentence will illustrate Cunningham's behavior. Someone who never consumes too much does indeed exhibit "temperate behavior."
<h3>What is temperate behavior?</h3>
Temperate denotes gentle or moderate. Temperate people are calm and reasonable. It's warm and sunny, but not too hot if you live in a temperate climate. Temperate, like other terms with similar sounds, has to do with measurement and range.
To know more about temperate behavior visit:
brainly.com/question/17173491
#SPJ4
100=25*4, so the other side needs to be multiplied by 4. 14*4=56. it's 56.
