1. There are 4 quarts in 1 gallon. How many quarts are in 4 gallons? 2. There are 12 inches in 1 foot. How many feet are in 174 inches?
3. There are 5280 feet in 1 mile. How many feet are in 3.5 miles?
4. There are 16 ounces in 1 pound. How many pounds are in 48 ounces?
5. There are 3 feet in 1 yard. How many yards are in 12 feet?
6. There are 2000 pounds in 1 ton. How many tons are 7500 pounds?

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°

the answer is 62.8 cubic units