Answer:
Hope it will be help you a lot.
15 is the awnser too this one
Hello!
First of all, let's find out how much he earns each day. We multiply our marbles by their cost.
760(1.5)=1140
This gives us the equation below.
1140x=3420
We divide both sides by 1140.
x=3
Therefore, he needs to sell marbles for 3 days.
I hope this helps!
Question
What are two ways to find 35% of 700
Step-by-step explanation:
First way
700 : 100 = x : 35
x = 700 * 35 : 100
x = 245
Second way
700 : 100 * 35 =
245
Another way
700 * 0.35 =
245
Answer:
x = 25
Step-by-step explanation:
The measure of an inscribed angle in a circle is half the measure of the arc it subtends. The acute angles in a right triangle are complementary.
__
Inscribed angle CAD is half the measure of arc CD, so is 80°/2 = 40°.
Acute angle 2x° is the complement of angle CAD in the right triangle shown, so we have ...
2x° = 90° -40° = 50°
x = 25 . . . . . . . . . . . . divide by 2°
