01/15/21

dentify the​ vertex, the axis of​ symmetry, the maximum or minimum​ value, and the range of the parabola.
y=x2+6x+10
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01/14/21

Passing through (5,-3) perpendicular to Y=1/2x-1

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01/14/21

given that the two triangles are similar, what is the scale factor from the small triangle to the large triangle?
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01/14/21

Statistics math problem

If   0.272 and   0.851, what should the value of   be in order for the events A and B to be independent?  Round your answer to two decimal places.
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01/14/21

Chapter 7 Angles and Polygons
Find the measure of each interior angle and each exterior angle of a regular 45-gon.The measure of each interior angle is ____, and the measure of each exterior angle is_____.
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01/14/21

Chapter 7 Angles and Polygons
Find the measure of each interior angle and each exterior angle of a regular pentagon.The measure of each interior angle is ____ , and the measure of each exterior angle is ____.
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01/14/21

Chapter 7 Angles and Polygons
Find the sum of the measures of the interior angles of a convex 16-gon.The sum of the measures of the interior angles is ____.
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01/14/21

Chapter 7 Angles and Polygons
Find the sum of the measures of the interior angles of a convex nonagon.The sum of the measures of the interior angles is ___.
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01/14/21

The amount of coffe in a can has a mean of 350g and a standard devation of 4g
What percent of cans have less than 338g of coffee?What is the probability that a can has between 342g and 350g of coffee?What is the probability that can has less than 342g or more than 346g of... more
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01/14/21

Ten subtracted from the quotient of a number and 7 is less than -6
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01/14/21

Solving of linear equations
A car rental agency advertised renting a car for $28.95 per day and $0.32 per mile. If shawn rents this car for 2 days how many whole miles can he drive on a $200 budget? ( round to the nearest... more
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01/13/21

basic triangle proofs

Two column proofs ( statement and reason) Given: AD≅AB, AB⊥BC and AD⊥DCProve: △ABC≅△ADC
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01/13/21

What is the equation of the line that passes through the point (5,0) and has a slope of -1
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01/13/21

Sample Proportion
In a large high school, 37% of the teachers believe that five minutes is not enough to time for students to change classes. However, 89% of students believe that five minutes is not... more
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01/13/21

Which random variable is a better estimation of the number of gallons of milk a family buys per week in the United States?
A random variable Y represents the number of gallons of milk a family buys in a week in Paris, TX. Another random variable Z represents the number of gallons of milk a family buys in a week in all... more
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01/13/21

If picking 11 tiles at random what is the probability of pulling out the tiles in the order to spell PROBABILITY?
In a bag there is a tile with every letter of the alphabet in it, with two of each vowel(including Y), and 5 B tiles and 4 S tiles. If picking 11 tiles at random what is the probability of pulling... more
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01/12/21

two puzzles that involve side lengths and areas of rectangles
Here are two puzzles that involve side lengths and areas of rectangles. Find the missing area in Figure A. Find the missing length in Figure B. *Be sure to show or explain your reasoning and work!
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01/12/21

what is 7 x 10 + 5 x 1 over 10 + 1x 1 over 100 + 6 x 1 over 1,000
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01/12/21

Statistics & Probabilities Question
Write  6P4 as a product of integers
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01/12/21

Please help me with these geometry questions.

Given triangle ABC with A (-2,2), B (2,4), C (4,-4), write the equation on the line containing mid-segment XZ in standard form, where X is the midpoint of AB, and Z is the midpoint of BC. a. x - y... more
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01/12/21

What is the answer...??
The sum of a number and 10 is less than 20
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01/12/21

The length of a rectangle is 8 inches more than 4 times the width. The perimeter is 76 inches. Find the length and width.
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01/12/21

One side of a triangle is half the longest side. The third side is 11 feet less than the longest side. The perimeter is 54. Find all three sides
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01/12/21

One side of a triangle is 6 more than 2 times the shortest side. The third side is 13 feet more than the shortest side. The perimeter is 59. Find all threes sides
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01/12/21

How many ways 10 dodgeball players choose captain & co-captain?
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