I need Help AsappPlease!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

djyliett [7]2 years ago

6 0

Answer:

i know it is C last year i took that quiz and well i studied /j

Step-by-step explanation:

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30 POINTS!!! PLS HELP

liraira [26]

Answer: B: y-coordinate of point A

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2 years ago

A class has 12 boys and 18 girls. the class as a whole has a gpa (grade point average) of 2.88, and the boys have a gpa of 2.52.

MrRissso [65]

<span>3.12 First, write an equation to express what you know. g = number of girls b = number of boys b * 2.52 + g * x = 2.88(b+g) Solve for x, first substitute known values for g and b 12 * 2.52 + 18 * x = 2.88(12+18) Add and multiply what you already know 30.24 + 18x = 86.4 Subtract 30.24 from both sides 18x = 56.16 Divide both sides by 18 x = 3.12 Therefore the GPA of the girls is 3.12</span>

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4 years ago

HELP NOW! The book says, " Given that 41 squared=1,681, find the square root of 410" I don't get it. 12 POINTS!

kiruha [24]

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3 years ago

Can someone explain in the clearest way possible how to solve this problem and also does it involve using sin cos tan formulas?

baherus [9]

9514 1404 393

Answer:

480 ft

Step-by-step explanation:

The geometry involves two similar triangles. The ruler at arms length forms a triangle that has the opposite side 3 inches high and 24 inches (2 ft) away. That is, the distance from the eye to the ruler is 8 times the height of the ruler.

The triangle involving the lighthouse is similar. That is, the angles in it are the same, so the sides are proportional to those in the smaller (ruler) triangle. The distance to the lighthouse will be 8 times the height of the lighthouse, just as the distance to the ruler is 8 times the height of the ruler.

8 × 60 ft = 480 ft

The lighthouse is 480 feet away.

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3 years ago

Queensbury, New York is a 200 mile drive from New York City. If Laura had driven 140 miles of it already, what percent has she d

gtnhenbr [62]

Answer:

70 percent

Step-by-step explanation:

140/200 = 7/10 = 0.7 = 70 percent

3 0

3 years ago

I need Help AsappPlease!!!!!!!!!!!!!!!!!!​

I need Help AsappPlease!!!!!!!!!!!!!!!!!!