A) b)
c)
If 4x
If (2x - 10)° and (3x + 20)° are a linear pair, find them.
A pair of complementary angles are in the ratio 2:3, ind
The difference of complementary angles is 10° Find the
Find the size of an angle which is five times its supplement
d)
angle is 409 mars
e)
f) Find the supplementary angles in which one
other angle
If the supplement of an angle is four times its complementinas
Let's find the sizes of unknown angles.
a)
b)
C)
O
1.200

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

i think the answer is d im not sure

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max.   it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to.   the number combination of adults (x) and campers (y) cannot exceed this 525 max.   therefore:

x + y ≤ 525

now we talk about cost.   it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults.   same with the campers, who cost $5 to feed.   the adults can be represented by 9x and the campers can be represented by 5y.   since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200