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HELP PLX 46 POINTS!The diameter of the semicircle with center O, shown below, is 4 units. What is the area of the shaded region?
General
2 months ago
David scored x marks for his mathematics test, Edwin scored 4/5 of what David scored. Frank scored 38 marks more than Edwin and Gabriel scored 5 fewer marks than Frank.(a) Express Gabriel's marks in terms of x.(b) if the average mark of the four boys is 64.5, find Gabriel's marks for the Mathematics test.
General
2 months ago
Is my graph correct? And what is the range of the function above?
General
2 months ago
What is the value of angle x rounded to the nearest whole number
General
2 months ago
What is the least common multiple of 14 and 4
General
2 months ago
Suppose 5x^3 + kx^2 – 7x - 6 = (5x + 2)(ax^2 + bx+c) for all x. Find the values of a, b,c, and k.
General
2 months ago
what is the value of the expression?2 1/4 divided by 1 2/5
General
2 months ago
I need help fining X. I keep getting a negative numberA) 3 B) 4 C) 5 D) 6Answer is A) 3
General
2 months ago
What is the value of x in this triangle? Enter your answer as a decimal in the box. Round only your final answer to the nearest hundredth. X = ° A right triangle. The perpendicular is labeled as 5. The base is labeled as 20. The alternate base angles are labeled as right angle and x degrees
General
2 months ago
Leah loves chicken wings and is comparing the deals at three different restaurants. Buffalo Bills has 888 wings for \$7$7dollar sign, 7. Buffalo Mild Wings has 121212 wings for \$10$10dollar sign, 10. Wingers has 202020 wings for \$17$17dollar sign, 17. Which restaurant offers the lowest price per wing?
General
2 months ago
If 5432*7 is divisible by 9 then the digit in place of * is
General
2 months ago
If cos(x) = 0.5, then what is x?
General
2 months ago
Ellie wants to change her password which is ELLIE9 but with same letters and number. In howmany ways she can do that?P = 256P = 150P = 200P = 179
General
2 months ago
One triangle has the hypotenuse of 26 and the shortest side is 10, what is the other side?a. 22b. 25c. 24d. 23
General
2 months ago
Given the function f(x)=1+5x^2, calculate the following values:f(a)= f(a+h)= f(a+h)−f(a)/h=
General
2 months ago
Several paint mixtures are made by mixing blue paint and white paint. Mixture A-Blue Paint - 5 cupsWhite Paint - 12 cupsMixture B-Blue Paint- 6 cupsWhite Paint- 6 cupsMixture C-Blue Paint - 4 cupsWhite Paint - 12 cupsMixture D-Blue Paint - 5 cupsWhite Paint - 6 cupsWhich mixture has the lowest ratio of blue paint to white paint?mixture Amixture Bmixture Cmixture D
General
2 months ago
Look at the table. Make a conjuncture about the sum of the first 30 positive even numbers
General
2 months ago
What is the magnitude of the position vector whose terminal point is (-2, 4)?
General
2 months ago
A city determines that a planned community must have at least 4 acres of developed and open space, and the differencebetween the number of developed acres, y, and the number of open acres, x, can be no more than 1. Which graphrepresents the system of inequalities for this scenario?
General
2 months ago
When a boy pulls his sled with a rope, the rope makes an angle of 35° with the horizontal. If a pull of 16 pounds on the rope is needed to move the sled, what is the horizontal component force? 9 lb 13 lb 19 lb 22 lb
General
2 months ago
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