12/16/21

An angle measures 15.2° more than the measure of its supplementary angle. What is the measure of each angle?
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12/15/21

PL ANSWER ASAP WITH EXPLANATION
What value of x would support the conclusion that △JKL ≅ △LMJ by AAS?
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12/14/21

multi-step equations intengers
a website received 9,347 visits during the first month of its launch the third month witnessed three times the number of visits then the second month if the website received 13,455 visits over the... more
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12/13/21

Factor 14w–63x. Write your answer as a product with a whole number greater than 1.
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12/13/21

Characteristics of Quadratics
Francesca and ava’s rocket follows a flight pattern approximately modeled by the equation h(t)=-t^2+10t+4 where h(t) is their rocket’s height in meters t seconds after launch. How many seconds was... more
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12/13/21

please answer with exlanation
Points X, Y, and Z are collinear. What is m∠XYQ?m∠XYQ =
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12/12/21

Scores on a test are normally distributed with a mean of 76 and a standard deviation of 6. Using the z-score table, estimate the probability a randomly selected student scored below a 64.

Select one: a. 1.2 b. 0.02 c. -0.02 d. 0.98
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12/10/21

Please Help! Geometry
The hypotenuse of a right triangle is (Square root 8) as long as one of the legs. If the perimeter of the triangle is 35 cm, determine the length of the hypotenuse, accurate to three places after... more
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12/09/21

how do you get to 21 dollars with 60 cents by multiplying
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12/08/21

anyone help me this ?
Josh runs a factory that makes DVD players. Each T50 takes 8 ounces of plastic and 3 ounces of metal. Each FS20 requires 4 ounces of plastic and 6 ounces of metal. The factory has 304 ounces of... more
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12/07/21

Families of straight lines

A family of lines have equations of the form 3x + by = 12, where b is a non-zeronumber.a) Find the y-axis intercept of a line in this family in terms of b.b) Find the gradient of the line in terms... more
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12/07/21

PLEASE HELP ME WITH THIS GEOMETRY PRACTICE PROBLEM
I have seven big solid metal in my backyard that I use as garden ornaments.I want to change one which is 12” in diameter by melting it down into some smaller conesto use as decorations along a... more
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12/06/21

Determine the number and kind of solutions to the equation...
Determine the number and kind of solutions to the equation x2 - 256 = 0.a.2 irrational solutionsb.2 complex solutions containing ic.2 rational solutionsd.1 rational solution
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12/06/21

E is the midpoint between D and F. If DE=3x+2, EF=5x, find the value of x.
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12/06/21

Condense the logarithm 4 log_3⁡ a+5 log_3⁡ b - log_3⁡(2x-3)

Please show work/ calculation that's necessary
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12/06/21

How much money invested at 7% compounded continuously for 18 years will yield $25,000?
Using your answer from the above, how much will that initial investment earn if we have it invested at 4.5%, compounded quarterly, for 36 years?What is the difference in yield between the two?... more
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12/06/21

Math Question Circle - pls. help, ty!
Find the equation of a circle with a y-intercept and x-intercept of -1 and which contains the point (0,2).
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12/04/21

Past and future carbon emissions in billions of metric tons during year x can be modeled by...
C(x) = 1/225 times x2 - 1331/75 times x + 443,034/25, where 1989 </ x </ 2019a) Evaluate C(1989). Interpret your answer.(Do not round until the final answer. Then round to two decimal places... more
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12/04/21

I need help on delta
The function y=f(x)y=f(x) is graphed below. Plot a line segment connecting the points on ff where x=−1x=−1 and x=0.x=0. Use the line segment to determine the average rate of change of the... more
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12/03/21

A homeowner collects data about the amount of oil , in gallons, used to heat the house per month for 5 months and the average monthly temperature , in degrees

Fahrenheit, for those months. The scatter plot shows the data. The function  best fits these data. Graph- (60,25), (40,40),(40,45),(20,55),(10,60)Use the function  to determine which of the... more
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12/03/21

Give a correct congruence statement for the triangles below. For example, ΔDEF ≅ ΔXYZ. (Hint you will have to copy and paste symbols from a Google Doc.) *
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12/03/21

One number is equal to the square of another....
One number is equal to the square of another. Find the numbers if their sum is 72.
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12/03/21

If m∠P = 40°, what is m∠R =??° {Enter the number only.]

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12/02/21

the graph of y=f(x) is shown below. find the value of f(-2)
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12/02/21

Two students have examined the scatter plot shown and made statements regarding their analysis of the data.
Graph- (23,0) (23,1) (19,2) (19,3) (17,4) (14,5) (14,6) (11,7) (8,8) (8,9) (5,10)Student A claims that there is a negative association that would be non-linear. The dependent variable is the amount... more
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