06/01/20

solve for free: find the coordinates of the points that are 25 units away from the origin and have a y-coordinate equals to -20
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06/01/20

Greatest Possible Error
A man's waist measures 90 cm. What is the greatest possible error for the measurement?Can someone help me work through this problem?
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06/01/20

Point A is at (-2,-7) and point B is at (7,4) what is the midpoint of line segment AB
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06/01/20

find a and B please
Find two numbers a and b whose sum a+b is −3, and whose difference a−b is −7.Your answer is
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06/01/20

A 30ft ladder is placed 10ft from the base of the house to reach the roof. How tall is the house?
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06/01/20

Write the equation of the line that is perpendicular to y=-2x+5 and passes through the point (1,-1).
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06/01/20

Algebra homework

Determine the length of the arc that subtends an angle of 2.8 radians at the centre of a circle with radius 12cm. A. 13.3 cmB. 33.6 cmC. 16.8 cmD. 148.0 cm
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06/01/20

i need to write the equation of the line that is parallel to y=4x-1 and passes through the point (4,9)
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06/01/20

Exponential growth

A town had 525 people in 2017 with a growth rate of 6.2% write a exponential growth function and use it to predict the population in 2022
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06/01/20

the sum of ten and the diffrence of two whats the answer
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06/01/20

What is the vertical component of the projectile’s initial velocity?
The straight-line distance d and angle φ with respect to the horizontal are known for a target. A projectile is fired at some unknown angle θ such that it reaches the target at the top of its... more
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05/31/20

The midpoint of the line segment from P 1 to P 2 is (−5,6). If P 1 equals= (−9,8)​, what is P 2?
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05/31/20

I know square feet need to find length and width

I have 138.13 sq ft what’s my length and width
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05/31/20

70 decreased by Chau's score is 10 . Use the variable c to represent Chau's score.
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05/31/20

find an equation of the circle that has center (2,-4) and passes through (-1,-2)
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05/31/20

Two numbers have a difference of 20. Find the numbers if the sum of their squares is a minimum.
*Please dont use calculus or functions*Please help, i cant get the answer! Thank you in advance
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05/30/20

What is the area of the front of this bird house?

Remember: A=1/2bh *16 sq. in.32 sq. in.64 sq. in.24 sq. in.
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05/30/20

calc question,,
Since A = 2i - 3j, and B = 5i + 7j, find a unit vector parallel to A. 2/5 I - 3/5 j 1/2 i - 1/3 j 2√13/13 i - 3√13/13 j
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05/30/20

Algebra MAC1105
Without graphing, determine whether the quadratic function has a minimum or maximum value. What is the value ? F(x) = -2x2+ 8x +3
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05/30/20

An element with mass 730 grams decays by 28.8% per minute. How much of the element is remaining after 10 minutes, to the nearest 10th of a gram?
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05/30/20

One number is 9 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 474​, find the numbers.
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05/30/20

Which equation represents the following sentence? 7 added to 20 times a number is greater than 128
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05/30/20

Ariana has 7.5 pounds of trail mix. She wants to separate it into 0.5 pound bags. How many bags is that?
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05/30/20

Find Dimensions and width and length
Playground park shape of a rectangle, people are wearing a diagonal path through the playground from the gate in one corner to the opposite corner. One side of the park is 2 feet longer than the... more
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05/29/20

physic question
You are standing 50 feet from the base of a flagpole. The angle of elevation to the top of the flagpole is 30°. What is the height of the flagpole to the nearest tenth?Select one:a. 14.5 ftb. 28.9... more
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