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marta [7]
3 years ago
12

Solve and check please help ty

Mathematics
1 answer:
raketka [301]3 years ago
5 0

so wt's the question of this pic?

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The radius of a circle is 4 yards. What is the circle's area? r=4 yd Use 3.14 for ​.
lukranit [14]

A = 50.24

To find the area of a circle we can use the following equation

A = r^2\pi \\A = 4^2\pi \\A = 16\pi \\\\A = 16*3.14\\A = 16*3.14\\\\A = 50.24

6 0
2 years ago
what is the leading term of the following polynomial? f(x)=5x4-3x3+9x2+6x-7 A.5x4. B.-3x4. C.9x2. D.6x​
mixas84 [53]

Answer:

A = 5x^4

Step-by-step explanation:

3 0
3 years ago
A smart phone regularly sells for $180.00 but is on sale for 30% off. What is the amount of the discount?
pantera1 [17]

Answer:

$54

Step-by-step explanation:

The amount of the discount can be found by multiplying 180 by 0.3 which is 54.

If you also need to know the new total it would be $126 because

180 - 54 = 126

4 0
3 years ago
1. Grace rode her bike 5 miles in 20 minutes. At this rate, how many miles can she ride her bike in 30 minutes? *
erastova [34]

Answer:

14

Step-by-step explanation:

add the stuff together

8 0
2 years ago
There are 15 pieces of fruit in a bowl and 6 of them are apples. What percentage of the pieces of fruit in the bowl are apples?
zavuch27 [327]

Answer:

40%

Step-by-step explanation:

Total amount is 15

6 out of the 15 amount are apples

Thus, 6/15 x 100 = 40%

Or

You could ask yourself, what number do I multiply by 15 to get to 100?

Then, multiply the top (numerator) by it.

The value of the numerator will give you the final % (percentage) due to percentage being out of 100.

Hope this helps!

8 0
2 years ago
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