Answer:
true
Step-by-step explanation:
Supplementary angles are any two angles whose measures sum to 180 degrees. Supplementary angle pairs will either be two right angles (both 90 degrees) or be one acute angle and one obtuse angle. If two angles are both supplementary to the same angle, then the two angles are of equal measure two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.
9 divided by 25 = 0.36
0.36 is also 36%
Decimal: 0.36
Percent: 36%
Close rectangular box has three couples of identical parallel faces.
there are two faces 6''×5'',
two faces 6''×3''
and two faces 5''×3''
So, the area of the box would be the total of the areas of the faces:
A = 2· 6·5 + 2· 6·3 + 2· 5·3 = 2·30 + 2·18 + 2·15 = 60 + 36 + 30 = 126 [square inches]
Answer:
2x² + 6x + 20
Step-by-step explanation:
See the picture
Answer:Y= -1/2x+7
Step-by-step explanation:
Write an equation of the line that has slope -1/2 and passes through the point (-4,5)
Y=mx+b
Y= 5
X=-4
M= -1/2
5=-1/2(4)+b
5=-2+b
5+2=b
7=b
Y= -1/2x+7