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Virty [35]
3 years ago
5

Help me please): I’m stuck

Mathematics
2 answers:
sineoko [7]3 years ago
6 0
Pi x 1squared = 3.14 cm
Scorpion4ik [409]3 years ago
5 0

Answer:

A=3.14 cm^2

Step-by-step explanation:

In order to calculate the area of the circle:

$A = \pi r^2  $

$A = \pi 1^2  $

$A = \pi  $

A=3.14 cm^2

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Solve: 2x divided by 3 =4
777dan777 [17]
(2x)/3 = 4
first multiply both sides by 3 to clear the fraction
2x = 12
next divide both sides by 2
x = 6
7 0
3 years ago
Read 2 more answers
Find the total amount owed, to the nearest cent, for a simple interest loan with a principal of $2950, an interest rate of 7.4%
N76 [4]

Answer:

A = $ 3,283.44

A = P + I where

P (principal) = $ 2,950.00

I (interest) = $ 333.44

Step-by-step explanation:

A = P(1 + r/n)^nt

Where:

A = Accrued Amount (principal + interest)

P = Principal Amount

I = Interest Amount

R = Annual Nominal Interest Rate in percent

r = Annual Nominal Interest Rate as a decimal

r = R/100

t = Time Involved in years, 0.5 years is calculated as 6 months, etc.

n = number of compounding periods per unit t; at the END of each period

3 0
3 years ago
Driving 3 miles turn right drive 4 miles what is your straight line distance from your starting point
Flura [38]

5 miles

You can use the special right triangles for this equation. Since the side lengths are 3 and 4, the hypotenuse of the triangle would be 5, or you can use the equation a2 + b2 = c2, 3^2 + 4^2 =  c2, 25 = c2, c=5

5 0
3 years ago
26.8 as a percent what is 26.8 as a percent
nirvana33 [79]
I think it would be 2,680%
If I’m wrong I owe u a donut
7 0
3 years ago
Help me correct this plz
adelina 88 [10]
The answer will be D) 75

To find this it’s easiest to find how many animals there are per percent. So to find this you simply have to divide 30 (the number of cats) by 40 (the percent that makes up) to find the number of animals per percent.

30/40

.75

Then you multiply this by 100 to find how many animals there are total.

.75(100)

75

5 0
4 years ago
Read 2 more answers
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