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never [62]
3 years ago
10

Find the area of the polygon

Mathematics
1 answer:
lesantik [10]3 years ago
3 0

Area of polygon = 1/2 * product of diagonals

Area of polygon = 1*10*8/2 = 40 unit square

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Answer the very simple question below!
zalisa [80]

Answer: 14

Step-by-step explanation: just go to the opposite side of the interger and plz Brainlest would be much appreciated.

5 0
3 years ago
Read 2 more answers
Use the following diagram and information to complete the proof.
Rashid [163]

Answer:

Given: ABCD is a rectangle.

Prove: The diagonals AC¯¯¯¯¯¯¯¯ and BD¯¯¯¯¯¯¯¯ are congruent.

Match each numbered statement to the correct reason to complete the proof.

PS : i will mark brainliest if they answer the question fully..

Step-by-step explanation:

Given: ABCD is a rectangle.

Prove: The diagonals AC¯¯¯¯¯¯¯¯ and BD¯¯¯¯¯¯¯¯ are congruent.

Match each numbered statement to the correct reason to complete the proof.

PS : i will mark brainliest if they answer the question fully..

6 0
3 years ago
A/3=−18 (a/3 is a fraction)
allsm [11]

Answer:

Hey there!

a/3=-18

a=-54

Let me know if this helps :)

6 0
4 years ago
How many three-digit numbers can be formed under each condition?
Leokris [45]

Answer:

(a) 900

(b) 648

(c) 180

(d) 600

Step-by-step explanation:

If there are no restrictions, there are 10 possible values for each digit of a three-digit number.

(a) The leading digit cannot be zero

There are 9 options for the first digit and 10 for the remaining digits.

n=9*10*10 = 900

(b) The leading digit cannot be zero and no repetition of digits is allowed.

n=9*9*8=648

(c) The leading digit cannot be zero and the number must be a multiple of 5.

If a number is a multiple of five, it must end in 0 or 5

n=9*10*2=180

(d) The number is at least 400.

If the number is at least 400, the first digit can only be 4, 5, 6, 7, 8 or 9. There are no restrictions for the remaining digits.

n=6*10*10=600

8 0
4 years ago
A food truck sells 212 corn dogs and sodas one day. If 42 more corndogs than soda were sold, how many corndogs were sold that da
Paraphin [41]

Answer:

corndogs = 127

Step-by-step explanation:

number of corndogs = X

number of soda = Y

Y + 42 = X

X - Y = 42 ------------ (1)

Y + X = 212 --------- (2)

(1) + (2)

2X = 254

X = 127

8 0
3 years ago
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