Answer:
$7.59
Step-by-step explanation:
If 3 pairs of gloves costs $22.77, then 1 pair of gloves costs $22.77 ÷ 3.
$22.77 ÷ 3 = $7.59
1 pair of gloves costs $7.59.
Answer:
1. 20² = 400
2. 4⁴ = 256
3. 2⁷ = 128
4. 3⁵ = 243
5. 10³ = 1,000
6. 7⁶ = 117,649
7. 25³ = 15,625
8. 5⁷ = 78,125
9. 6.5² = 42.25
i wasnt really sure what you meant but i hope this helps
I believe x=25 and y=10.
Step-by-step explanation:
Because we know the angles in a parallelogram add up to 360 degrees, we can add up values and divide to find x and y. 8y and 4x-20 are supplementary, they must equal the same value. Same with 10y and the other corner. By this, we can do 10y times 2 and 8y times 2 to get 16y plus 20y, or 36y. Then, we divide 360 degrees by 36. We get y=10 from this. Plug in 10 to 8y and get 80 as the upper left angle measurement. This means that 4x-20 equals 80. Add 20 to 80 on both sides so it cancels out and you get 100=4x. Simply divide and you will get x=25. To make sure this is right, plug all the numbers in and make sure all of the angles add up to 360. Hope this helps :)
All of a triangles angles add up to 180, this is known as the triangle sum conjecture.
an Iscoceles triangle is a triangle that has two or more congruent sides.
if a triangle is Iscoceles then th e two angles that are made by the congruent sides and base are also congruent.
if you know that one of the angles is 20 that. The sum of the other two angles must be 160.
That means that answer 2 and 4 are incorrect.
Answers 1 and 3 both have a total angle sum of 160. since this is true the correct answer depends on where the known angle is. If it is the angle that is formed by the two congruent sides than the answer is number one. but if it is formed by one of the congruent sides and the base then the answer is number 3.
