You can think in reverse. Addition is the opposite of subtraction. So to solve 15-8, you can ask "8 plus what number is equal to 15?" and note how 8+7 = 15. So that's why 15-8 = 7. Similarly, 15-7 = 8 can be solved the same way.
Answer:
17
Step-by-step explanation:
Answer: Total number of bracelet: 235
Step-by-step explanation:
Given:
Total budget= $1,500
Spend on wire = $250
Per braclet beads = $5.30
Find:
Total number of bracelet
Computation:
Total number of bracelet = [1,500 - 250]
Total number of bracelet = [1,250/ 5.30
Total number of bracelet = 235.849
Total number of bracelet = 235 [By round minium]
It would be an isosceles triangle. Since there are two sides of the triangle that are congruent, it would be isosceles.
Isosceles has two congruent sides, scalene has none, and equilateral has three.
(A good tip to do is this: count the number of syllables in each word. Then take away two. That's how many sides that triangle has.)
Ex: i-so-sce-les has four syllables. Take away two, you get two. Therefore, an isosceles triangle has two congruent sides.
Hope that helps!
Answer:
The answer is 4.2
Step-by-step explanation:
100%-40%=
60%
60%*7=
4.2
:)
