Answer:
The value of x = 7
Step-by-step explanation:
Given the right triangle
- We know that the sum of angles of a triangle is 180°.
so
Right angle + α + β = 180°
90° + 4x+7 + 8x-1 = 180
Group like terms
Add similar elements: :4x+8x=12x
Divide both sides by 12
Therefore, the value of x = 7
Mr. Loomis uses 2.46 gallons of gas
Algebra is a branch of mathematics that uses mathematical expressions to represent problems. Variables such as x, y, and z are combined with mathematical operations such as addition, subtraction, multiplication, and division to
Given that Mr. Loomis owns an SUV with a 24.6-gallon fuel capacity.
He filled the tank and then used exactly one-tenth of the gas on a recent trip.
Do we have to find how many gallons of gas did he use = ?
One-tenth of gas = 1/10
= (1/10)(24.6)
= (24. 6)/ 10
= 2.46
Therefore he uses 2.46 gallons of gas
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The answer would just be 3xy since you can take out 3 and one x and a y
45/900=110/x
x=(110/45)*900=2200 students
Cristine will find 2200 students when she gets to high school.
Answer:
4, 2, 3, 1
Step-by-step explanation:
Blocks that weigh heavier won't go as far because friction will get to much and the weight and air resistance is bigger on a bigger block, therefore it would slow to a stop further behind te lesser weight ones
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