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Mathematics
Page 9
Questions (478,856)
prove sin(A+B)/sin(A-B)=(tanA+tanB)/(tanA-tanB)
5 answers
asked by
Anonymous
6,207 views
Prove that (3-4sin^2A) (1-3Tan^2A)= (3-tan^2A) (4cos^2A-3)
9 answers
asked by
Alina maharjan
11,613 views
If the table below represents a probability model based on observed frequencies, what is the value of x?
C A R E S P(Y) 0.25 0.18
2 answers
asked by
boo
282 views
Find the measures of center—mean, median, and mode—for the given dataset.
10, 17, 11, 24, 12, 7, 15, 17, 20, 5, 11, 21, 16,
3 answers
asked by
Imagine being 3 years older but still smaller lmao
374 views
The Math Club sold slices of pizza, p, at a profit of $3 each and cans of soda, s, at $2 each, to raise money for a trip. They
3 answers
asked by
J.J Powell
1,151 views
A slice of cheese is cut from a wheel of parmesan, and the wedge approximates the shape of a rectangular pyramid. Its base is 4
5 answers
asked by
Math
728 views
A two digit number is 18 more than the number formed by reversing the digits. If the sum of the digits is 10. Find the number
12 answers
asked by
Henry
3,432 views
The average attendance at school for 5 days was 264. The attendance on 4 of those days were 239 ,247, 277, 293. What was the
6 answers
asked by
Princess Debby
2,391 views
A company selling cell phones has a total inventor of 800 phones. Of these phones, 400 are smartphones and 240 are black. If 200
4 answers
asked by
Anonymous
2,176 views
Determine whether the two figures are similar. If so, give the scale factor of the smaller figure to the larger figure.
Smaller
9 answers
asked by
SkatingDJ
6,926 views
1. To find the height of a pole, a surveyor moves 120 feet away from the base of the pole and then, with a transit 8 feet tall,
14 answers
asked by
Tim
15,096 views
bricks are stacked in 20 rows such that each row has a fixed number of bricks more than the row above it. the top row has 5
6 answers
asked by
Riana
3,653 views
Enter the values to complete the box plot of dataset 32, 34, 36, 38, 40, 42, 44, 46, 48. (2 points)
20 answers
asked by
noodle
200 views
A town Q is in a bearing of 210° from P,R is another town on a bearing of 150° from P east of Q.The distance between R and P
7 answers
asked by
Amara
3,027 views
A math teacher gave a math test Interpret the scatterplot to determine which point is the outlier
(1 point) (1, 78) (4.5, 97)
1 answer
asked by
Hi
346 views
Determine if 7x^2 + y = 5 is a linear or nonlinear function. (1 point)
O The function 7x^2+ y = 5 is a nonlinear function O The
1 answer
asked anonymously
137 views
A petting zoo graphed the average attendance of patrons every 10 days over a 100 day period of time. Interpret the scatterplot
2 answers
asked by
EMILIANO
406 views
A spinner label with the letters of the word honest is to be spun once describe the probability of landing on the unshaded
1 answer
asked by
..l
279 views
Here are the math test scores of 10 randomly selected students from Class 1 and Class 2.
Class 1: 75 80 84 79 92 86 88 86 86 90
3 answers
asked by
shadow's cooking show
175 views
Which of the graphs with no solution correctly shows the system of equations y=2x+4 and −2x+y=8 ?(1 point)
Responses A
1 answer
asked anonymously
96 views
Use the image to answer the question.
An illustration shows two sets of dot plots. One is titled Weight in Pounds, Cats and the
1 answer
asked anonymously
211 views
Which correctly shows a polygon on the coordinate plane that was drawn using the coordinates (−1,−4), (3,−2), and
1 answer
asked anonymously
97 views
Use the table to create a scatter plot determine the type of association x 25 30 80 152 53 50 425 4500 why 7375 225 120 75 50
1 answer
asked anonymously
113 views
Write the equation of the linear function that models the relationship shown in the table. Enter your answer in y = mx + b form.
3 answers
asked anonymously
98 views
Help me please!!!!
Solve. (–18x3 + 17x + 6) ÷ (3x + 2) (1point) –6x^2 + 4x + 3 6x^2 + 4x – 3 –6x^2 + 4x – 3 6x^2 –
7 answers
asked by
Tommy
3,249 views
The numbers of miles Ron biked are 31, 35, 49, 32, 45, 29, 33, 28, and 40.
Determine the range of this data set.(1 point)
11 answers
asked by
iamunknownbyyou
938 views
A color wheel with six equal sections, blue, red, green, yellow, black, and white, was spun 150 times. The results are
7 answers
asked by
SomeLazyCat
465 views
two numbers are in the ratio of 7:9.the larger number is 54.find the smaller number.
13 answers
asked by
Aishat
4,493 views
Andrew has a combination of 8 quarters, dimes and nickels that add up to a value of 95 cents. How many of each coin does Andrew
7 answers
asked by
Heidi
3,615 views
Since opening night, attendance at Play A has increased steadily, while attendance at Play B first rose and then fell. Equations
4 answers
asked by
Sacha
3,785 views
The function f(x)=−75x+1,200 represents the value of your cell phone x months after you purchase it. Identify and interpret
1 answer
asked anonymously
218 views
Solve this real-world problem using a system of equations. The O’Donnells are having a birthday party for their son, and they
1 answer
asked by
Ebaybu
210 views
A letter is to be randomly picked from the word MISSISSIPPI. Which set of letters have equal chances to be selected?(1 point)
3 answers
asked anonymously
162 views
Let a and b be the maximum and minimum value of x, respectively, satisfying the inequality |x+19|+|x−22|≤137, then what is
4 answers
asked by
Shin
1,138 views
How many real number solutions are there to the equation 0=-3x^2+x-4?
14 answers
asked by
Steve
6,293 views
Find the compound interest on 650 in 5 years at 4% per annum
5 answers
asked by
Theophilus
2,133 views
Calculate the volume and the total surface area of a cone of base 16cm and slant height of 17cm
5 answers
asked by
Favour
1,076 views
The angle of elevation of the top of a tower from a point is 42m alwayfrom its base on level ground is 36 degree. Find the hight
17 answers
asked by
mary jane
4,196 views
I can't figure out this one question...
A ship is docked in port and rises and falls with the waves. The function d(t) =
6 answers
asked by
Crystal
2,845 views
Measures of Center Quick Check%0D%0A2 of 52 of 5 Items%0D%0A%0D%0AQuestion%0D%0AUse the image to answer the
1 answer
asked anonymously
194 views
Anthony wants to know the average daily high temperatures in his town during the summer. He chose two random samples of 10
1 answer
asked anonymously
137 views
What is the probability of rolling an odd number on the first roll of a six-sided cube and rolling an even number on the second
1 answer
asked anonymously
194 views
Statistics Unit Test
6 of 156 of 15 Items Question Use the image to answer the question. An illustration shows a bar graph with
1 answer
asked anonymously
161 views
Ten randomly selected people were asked to join a fitness group. Over the next two weeks, they were tested on how many push- ups
1 answer
asked anonymously
86 views
The following is an A.P 9,x,y,z,25 find (a)the values of x,y,z (b)60 term
9 answers
asked by
Mujahid suleiman
4,140 views
some investments in the stock market have earned 10% annually. At this rate, earning can be found using the formula A=p(1.10)n,
40 answers
asked by
Cassie
14,643 views
Does the relation in the table represent direct variation inverse variation or neither? If it is a direct or inverse variation,
12 answers
asked by
Sally
16,567 views
Someone help The question is to find the volume of the cylinder in terms of pi.
The formula for Volume is V=pi*R^2*H right?
16 answers
asked by
Sawako
4,532 views
A boy walks 60m on a bearing of 035° and then 300m due east .How far is he from his starting point
6 answers
asked by
David
345 views
A cylindrical water tank is 70cm in diameter. To begin with,it is full of water. A leak starts in the bottom so that it loses
4 answers
asked by
Harriet
1,967 views
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