104.86 cm²
B.
87.47 cm²
C.
27.02 cm²
D.
10.54 cm²
7 x 7 = 49 area of square.
The radius of the circle is half the diameter. 7 cm/2 = 3.5
A = 3.14 × 3.5 cm × 3.5 cm = 38.465
Finale step. Subtract the area of the circle from the area of the square.
49 cm^2 −38.465 cm^2 = 10.535 or round to 10.54 cm^2
D. 10.54
select each correct answer
A.) 5
B.) 6
C.) 7
D.) 8
PLEASE HELP
So, the solution of the given inequality is all values greater than 6
So, Option C and D are correct.
Step-by-step explanation:
We need to find which values from the specified set make up the solution set of the inequality:
Solving the inequality first:
Adding 10 on both sides
Divide both sides by 5
So, the solution of the given inequality is all values greater than 6
So, in the given solution set 7 and 8 are values greater than 6
So, Option C and D are correct.
Keywords: Solving inequalities
Learn more about Solving inequalities at:
#learnwithBrainly
Answer:
3000 gallons of 12 percent is required
Step-by-step explanation:
We can use the formula
percentage * amount + percentage * amount = percentage*total amount
We have 9 percent and 15 percent wine that we are mixing to get 12 percent wine.
We are adding g gallons and 3000 gallons to get a total of (g+3000) gallons
Substituting this information in
.09 *g + .15 * 3000 = .12 (g+3000)
Distribute
.09g +450 = .12g+360
Subtract .9g from each side
.09g-.09g +450 = .12g-0.09g+360
450 = .03g + 360
Subtract 360 from each side
450-360 = .03g
90 =.03g
Divide each side by .03
90/.03 = .03g/03
3000 = g