All Questions ⁺⁰237779 Questions

0

117

7

+63

I missed a week in my geometry class so I need some help catching up

1 (a). Find the inradius of triangle ABC.
1 (b). Find the circumradius of triangle ABC.

2. In triangle PQR, M is read more ..

●●●●●●●

youngwolf Jul 11, 2023

0

115

3

rates

Will and Grace are canoeing on a lake. Will rows at 50 meters per minute and Grace rows at 20 meters per minute. Will starts rowing at 2 p.m. from the west end of the lake, and Grace starts rowing from the east end of the lake at 2 p.m. read more ..

Guest Jul 11, 2023

0

133

1

help please!!!

For a certain value of , the system
has no solutions. What is this value of ?

Guest Jul 11, 2023

0

110

1

ratios

In Linguistics 101, the ratio of the number of juniors to the number of seniors is 3:2. When six more juniors join the class, and one senior drops the class, the ratio of the number of juniors to the number of seniors becomes 2:3. read more ..

Guest Jul 11, 2023

0

142

2

Future value questions

Hello so I recently started a math course and need some help, not with necessarily finding the answers but with making sure the way im doing the formula is correct. The question im having the most issue with and second guessing is as follows: Brianna read more ..

Guest Jul 11, 2023

Jul 10, 2023

0

121

2

solve

Find all values of x such that \sqrt{4x^2} + \sqrt{x^2} = 6 + 3x.

Guest Jul 10, 2023

0

87

2

What is the easiest way to solve this without doing it in your head?

Subtract 5 yards, 2 feet, 8 inches from 7 yards 2 feet.

Guest Jul 10, 2023

0

124

1

proportion

All members of our painting team paint at the same rate. If 20 members can paint a 2000 square foot wall in 30 minutes, then how long would it take the members to paint a 2000 square foot wall, in minutes?

Guest Jul 10, 2023

0

93

1

coordinates

Line a is parallel to line b and goes through the point (1,2). Line b goes through the point (8,1) and is perpendicular to line c whose equation is y=-2x+3. Find the y-intercept of line a.

Guest Jul 10, 2023

0

135

1

system

Let a and b be real numbers such that a - b = 4 and a3 -b3 = 0
(a) Find all possible values of ab
(b) Find all possible values of a+b
(c) Find all possible values of a and b

Guest Jul 10, 2023

0

118

2

system

plz help with systems
For certain values of k and m, the system
3a + 2b = 2
6a + 2b = k + 3a + mb read more ..

Guest Jul 10, 2023

0

138

1

How far apart are the cars?

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. Two motorists are driving cars on the highway on opposite sides of the plane. The angle of depression to one car is 35°, and that to the other is 54°. How far apart are read more ..

Guest Jul 10, 2023

0

124

0

help geo

In triangle PQR, M is the midpoint of PQ. Let X be the point on QR such that PX bisects angle QPR, and let the perpendicular bisector of PQ intersect AX at Y. If PQ = 36, PR = 36, QR = 16, and MY = 50, then find the area of triangle PQR

Guest Jul 10, 2023

0

111

1

need help

In how many ways can the numbers 1 through 5 be entered once each into the five boxes below so that all the given inequalities are true?

Guest Jul 10, 2023

0

129

3

solve

If I give my brother 5 dollars, then we will have the same amount of money. If instead he gives me 25 dollars, then I'll have twice as much money as he will have. How much money does my brother currently have (in dollars)?

Guest Jul 10, 2023

0

124

0

help plz

A plane flies from Penthaven to Jackson and then back to Penthaven. When there is no wind, the round trip takes 3 hours and 36 minutes, but when there is a wind blowing from Penthaven to Jackson at 30 miles per hour, the trip takes 3 hours and 15 read more ..

Guest Jul 10, 2023

0

104

3

help please

Our badminton team has finished 75% of its season. So far, we have won 45% of the games we played. What percent of the remainder of our games must we win in order to finish the season with the same number of wins as losses?

Guest Jul 10, 2023

3 Online Users