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MrMuchimi
3 years ago
10

Find the area of the polygon. 7 cm 20 cm 16 cm

Mathematics
1 answer:
lana [24]3 years ago
7 0

Answer:

140

Step-by-step explanation:

sorry if wrong!

You might be interested in
What is the sum of the zeros of the equation (m-4) (3m-2)=0 ? Enter your answer as a fraction.
Katen [24]

Answer:

4 2/3

Step-by-step explanation:

(m-4) (3m-2)=0

Use the zero product property to find the zeros

m-4 = 0             3m-2 =0

m =4                    3m =2

                              m = 2/3

We want the sum of the zero's

4+ 2/3

4 2/3

6 0
3 years ago
A certian natural number is not divisible by 7. Can it be divisible by 14?
Iteru [2.4K]
Yes, because I think two could work
8 0
3 years ago
Original price of coat: $100.00 Discount: 21%
Reptile [31]

Answer:

$79

Step-by-step explanation:

5 0
3 years ago
Equation to find original price if sale price of $429 is a 34% discount
Burka [1]

Answer:

The original price is $650

Step-by-step explanation:

There's an actual algebra method for this, but this is my method because I find it way easier to remember.

Since the most you can discount out of an item is 100% (well, it's considered free then) let's subtract 100 - 34, which is 66.

Now, turn it into a decimal because it makes the numbers easier- 0.66.

Since when you're finding the discount of an original price, you multiply the original price by the discount- instead for finding the original price for a discounted item we divide $429 by 0.66 instead, since when you divide a number by another number that's under 1 the quotient is a larger number.

So, 429 ÷ 0.66 = 650.

Therefore, the original price of the $429 sale price for a 34% discount is $650.

7 0
2 years ago
Need help for this please
EastWind [94]
The perimeter is about 82 yards

first, the perimeter of the rectangles is 30*2 = 60 (the 7 is not a part of the overall perimeter so we do not need to add it)

the "perimeter" (circumference) of the 2 semi circles = (22/7)*7 = 22by using the formula C = pi*d (2 semi circles of the same diamter = 1 circle)

now just add the 2 answers
22 + 60

= 82 yards
4 0
2 years ago
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