Factor the trinomial below. x2 – 3x – 40 A. (x + 5)(x + 8) B. (x + 5)(x – 8) C. (x – 5)(x – 8) D. (x – 5)(x + 8) Question solved general 4 months ago 5564
Your parents are planning to rent you an apartment when you go to college. The annual contract is $535.00/month with a 2 month penalty for breaking the lease. The month-to-month contract is $615.00/month. What is the difference in the amount paid if you leave after 8 months? Question solved general 4 months ago 7457
The smiths want to buy a 9 ft. by 12 ft. carpet and center it in a 15 ft. by 20 ft. room. can a 3 1/2 foot by 12 foot couch be placed against one of the long walls of the room without touching the carpet? can a 3 1/2 foot by 12 foot couch be placed against one of the short walls of the room without touching the carpet? Question solved general 4 months ago 6638
When 23 is subtracted from the square root of three times a number, the result is 16. find the number? Question solved general 4 months ago 2574
20 POINTS! 1 question PERPENDICULAR LINESFind the equation of the straight line passing through the point (0, 1) which is perpendicular to the liney = -2x + 2Please add working out, many thanks. Question solved general 4 months ago 7140
Consider the sequence of steps to solve the equation: 2(x − 4) + 5x = 9x − 10 Given ⇒ 2(x − 4) + 6x = 9x − 10 Step 1 ⇒ 2x − 8 + 6x = 9x − 10 Step 2 ⇒ 2x + 6x − 8 = 9x − 10 Step 3 ⇒ 8x − 8 = 9x − 10 Step 4 ⇒ 8x − 8x − 8 = 9x − 8x − 10 Step 5 ⇒ 0 − 8 = x − 10 Step 6 ⇒ −8 = x − 10 Step 7 ⇒ −8 + 10 = x − 10 + 10 Step 8 ⇒ 2 = x + 0 Step 9 ⇒ 2 = x Which step in solving this equation is justified by the Additive Identity Property? Question solved general 4 months ago 4479
PLEASE HELP :1) Determine how many lines of symmetry the object has. Then determine whether the object has point symmetry.a. 6; yesb. 7; noc. 6; nod. 7; yes 2) Determine how many lines of symmetry the object has. Then determine whether the object has point symmetry.a. 2; nob. 1; yesc. 2; yesd. 1; no3) Determine the number of lines of symmetry for a rectangle. Then determine whether the figure has point of symmetry.a. infinite; yesb. 2; noc. 2; yesd. infinite; no Question solved general 4 months ago 7671
Which of the following is a result of shifting a circle with equation (x - 2)2 + (y - 3)2 = 25 up 2 units? A. Both the x- and y-coordinates of the center of the circle decrease by 2. B. The x-coordinate of the center of the circle increases by 2. C. Both the x- and y-coordinates of the center of the circle increase by 2. D. The y-coordinate of the center of the circle increases by 2. Question solved general 4 months ago 8218
Given the function f(x) = 2x, find the value of f−1(16)Answer choices A) f−1(16) = 4 B) f−1(16) = 8 C) f−1(16) = 32 D) f−1(16) = 65,536 Question solved general 4 months ago 1169
99 POINTS .Use the parabola tool to graph the quadratic function f(x)=2x2+16x+30 . Graph the parabola by first plotting its vertex and then plotting a second point on the parabola. right answer gets brainliest. Question solved general 4 months ago 7405
20 POINTS TO WHOEVER CAN ANSWER THIS QUESTION! PLZZZ?!Main Street runs diagonally across the city as shown below. The distance from Juniper Street to Oak Street along Pine Road is 11√3 miles. (Picture below)a) What is the distance from Spruce Road to Pine Road along Oak Street? Explain how you know.b) What is the distance from Spruce Road to Pine Road along Main Street? Explain how you know. Question solved general 4 months ago 7368
Use the three steps to solve the problem. Betty has 10 more dimes than quarters. If she has $3.45, how many coins does she have? { a0quarters, a1dimes } Question solved general 4 months ago 8608
helpppp pleaseeeeeFifty-eight boys were asked if they play football and/or baseball. Thirty-one of them said they do not play baseball. Sixteen of them said they play football. Twenty of them said they do not play baseball or football.Enter your answers in the boxes to complete the two-way table based on the given data. Question solved general 4 months ago 7785
Use the three steps to solve the problem. The length of a rectangle is 3 times the width, and the perimeter is 22. Find the dimensions of the rectangle. {Width is 8.25 a0, Length is 2.75 a1} Question solved general 4 months ago 9102
The circle below is centered at the origin and has a radius of 5. What is its equation? Question solved general 4 months ago 3852
During halftime of a football game, a sling shot launches T-shirts at the crowd. A T-shirt is launched from a height of 5 feet with an initial upward velocity of 64 feet per second. The T-shirt is caught 37 feet above the field. How long will it take the T-shirt to reach its maximum height? What is the maximum height? What is the range of the function that models the height of the T-shirt over time? Question solved general 4 months ago 4704
It is recommended that you have 8 servings of water per day. A serving of water is about 237 mL.If Carmelo drank 7 servings, about how many liters of water did he drink? the answers are A. 3.059 L B. 16.59 L C. 1.359 L D. 1.659 L Question solved general 4 months ago 8994
WHOEVER HELPS ME WILL GET ALL OF MY BRAINLY POINTSThe graph shows the functions f(x), p(x), and g(x):Part A: What is the solution to the pair of equations represented by p(x) and f(x)? (3 points)Part B: Write any two solutions for f(x). (3 points)Part C: What is the solution to the equation p(x) = g(x)? Justify your answer. (4 points) Question solved general 4 months ago 6098
The two-way table shows the results of a recent study on the effectiveness of the flu vaccine.What is the probability that a randomly selected person who tested positive for the flu is vaccinated? Question solved general 4 months ago 3293
A diagonal of a cube measures square root of 750 cm. The diagonal of a face measures square root of 500 cm. In centimeters, what is the length of an edge of the cube? Round the answer to the nearest tenth. ____ centimeters Question solved general 4 months ago 8590