Answer:
The answer is:
Step-by-step explanation:
All vertices of its quadrilateral were co-ordinated;
Therefore, we first undertake the operation correct: 
, there;
A preimage (x, y) will be the image in the next phase R-y-axis reflecting mostly on the y-axis (-x, y) and we've got it;
R y-axis 
From which we get 
Answer: The number is 7
Step-by-step explanation:
Let x be the [number]
<u />
<u>Rephrase the expression</u>
2 times a number is increased by 4, it is the same as 25 decreased by the number
2x+4=25-x
<u>Calculate</u>
Given
2x+4=25-x
Add x on both sides
2x+4+x=25-x+x
3x+4=25
Subtract 4 on both sides
3x+4-4=25-4
3x=21
Divide 3 on both sides
3x/3=21/3
x=7
Hope this helps!! :)
Please let me know if you have any questions
Answer:
Its Easy 63137x7821/767382(87438>989)8788123.
Step-by-step explanation:
The rate is either distance over mass or mass over distance. So simply divide.
250 miles / 8 gallons = 31.25 miles per gallon
and
8 gallons and 250 miles = 0.032 gallons per mile
So the answer is B.
Answer:
x = 70°
Step-by-step explanation:
Itz given that AB & CD are perpendicular to each other and intersect at E . So , angle(AED) = 90°
But here the value of angle(AED) = 90°
So,
x + 20 = 90°
=> x = 90° - 20°
= 70°
