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LuckyWell [14K]
3 years ago
11

Write the contrapositive of the conditional statement. If a polygon is regular, then it has congruent angles and congruent sides

.
A. If a polygon has congruent angles and congruent sides, then it is regular.

B. If a polygon does not have congruent angles and congruent sides, then it is not regular.

C. A polygon has congruent angles and congruent sides, if and only if, it is regular.

D. If a polygon is not regular, then it does not have congruent angles and congruent sides.
Mathematics
2 answers:
valina [46]3 years ago
8 0
I think that it would be d.
Kobotan [32]3 years ago
6 0

Answer:

Step-by-step explanation:

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Pearl uses 9.8 pints of blue paint and white paint to paint her bedroom walls. 2 5 of this amount is blue paint, and the rest is
Ratling [72]

Answer:

She use <u>5.88 pints</u> of white paint.

Step-by-step explanation:

Given:

Pearl uses 9.8 pints of blue paint and white paint to paint her bedroom walls. \frac{2}{5} of this amount is blue paint, and the rest is white paint.

Now, to find the pints of white paint she use.

Pearl uses total pint of paint = 9.8 pints.

The amount of blue paint

= \frac{2}{5}\ of\ 9.8\ pints.

= \frac{2}{5} \times 9.8

= \frac{19.6}{5}

= 3.92\ pints.

Thus, the amount of blue paint = 3.92 pints.

Now, to get the white paint we subtract the amount of blue paint from  the total pint of paint:

9.8-3.92\\\\=5.88\ pints.

Therefore, she use 5.88 pints of white paint.

7 0
3 years ago
“Express each of the following numbers using scientific notation “
avanturin [10]

11. 1.97 * 10^-6

12. 3.5 * 10^-3

13. 2.28 * 10^13

14. 5.302 * 10^-3

15. 1.64 * 10^1

16. 9.85 * 10^-1

Can you see the pattern?

Try the rest yourself

5 0
3 years ago
Name the property of real numbers illustrated by the equation.
Julli [10]

Answer:

Distributive property

Step-by-step explanation:

The distributive property states a(b+c)=a*b+a*c. This property states that when you multiply more than one thing, you must be sure to multiply everything. When you order fast food combos, you do the distribution property to receive the correct order.

If I order 3 Happy Meals, then I will receive

3(hamburgers +fries + drinks +toys)

3 hamburgers+3 fries+3 drinks+3 toys.

If I don't, then I have broken the distribution property.

5 0
3 years ago
I need help on this question!
Romashka [77]
It would be C because if you plug all the x-values in to the equation, it would get the same y values, which would satisfy the equation.
4 0
3 years ago
What is 25/6 times 2
Darya [45]
25/6 converts to 4 1/6 so 
4 1/6 x 2 = 8 1/3 
8 1/3 is your answer :)
6 0
3 years ago
Read 2 more answers
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