Answer:
(3x + 4)° + 50° = 90° (complement angle)
3x° + 4°+ 50° = 90°
3x° +54° = 90°
3x° = 90°- 54°
x° = 36°/3
x° = 12°
<u>I</u><u> </u><u>hope</u><u> you</u><u> </u><u>can</u><u> </u><u>know</u><u> </u><u>this</u><u> </u><u>question</u>
Answer:
x = 68/33
Explanation:
Step 1: Simplify both sides of the equation.
Step 2: Subtract 2/5x from both sides.
Step 3: Add 80 to both sides.
Step 4: Multiply both sides by 5/198.
Answer:
18.75 packs of sugar
Step-by-step explanation:
20/8 = 2.5 (how many 8 ounce bottles in 20 oz)
2.5 * 30 = 75 (to find how many grams of sugar in the 20 oz bottle)
75/4 = 18.75 (how many packs of sugar it's equal to)
you can also use a ratio to solve:
8/30 = 20/x; cross multiply
600 = 8x; divide 8 on both sides
x = 75
75/4 = 18.74 (how many packs of sugar it's equal to)
Answer:
7
Step-by-step explanation:
15+-8=7
Answer:
It is 1 minute and 48 second difference so he was 1 minute and 48 second faster, I may be wrong so please check
Step-by-step explanation:
