HELP!!Write the equation -4x^2+9y^2+32x-64=0 in standard form. Show each step of the process. Question solved general 7 months ago 7558

What is the combined area of the two bases of the following cylinder? A. 452.16 cm2B. 904.32 cm2C. 113.04 cm2D. 226.08 cm2 Question solved general 7 months ago 7878

first one is brainlyest On a piece of paper, use a protractor to construct a triangle with angle measures of 50° and 70º.What is the measure of the third angle?60°80°100°180°On a piece of paper, use a protractor and a ruler to construct two equilateral triangles: one with a side length of 4 inches and one with a side length of 5 inches.Which statement is true about the two triangles?It is impossible to construct equilateral triangles with these side lengths.The two triangles are the same size and same shape.The two triangles are the same size but not the same shape.The two triangles are the same shape but not the same size.On a piece of paper, use a protractor to construct right triangle ABC with AB=3 in. , m∠A=90° , and m∠B=45° .What statement is true about the triangle?BC=3 in.BC=6 in.AC=6 in.AC=3 in.thanks bra Question solved general 7 months ago 8702

if angle A and angle B are complementary angles and measure angle A =2 measure angle B find measure angle A and measure angle B Question solved general 7 months ago 1988

Tell whether the sequence 1/3,0,1,-2… is arithmetic, geometric, or neither. Find the next three terms of the sequence. A. neither; 7, -20, 61 B. geometric;7, -20, 61 C. arithmetic; -1/3,1 1/3,3 D. geometric;-3 1/3,-5 5/9,-9 7/27 Question solved general 7 months ago 9603

How does paying off the balance monthly help a credit card user avoid finance charges? (Site 1) Question solved general 7 months ago 1779

johns age increased by 11 is 5 less than 5 times his age. how old is he now? if x represents johns age, which of the following equations could be used to solve this problem?x+11-5=5xx+11=5x-5x+11=5-5x Question solved general 7 months ago 5813

Selina and three of her classmates each wrote out the steps for finding an approximate percent change. They all agreed on the first and fourth step: 1. Find the positive difference between the original number and the new number.2. ________________________3. ________________________4. Round the answer if necessary.They did not agree on steps 2 and 3. Which instructions are correct for steps 2 and 3? Question solved general 7 months ago 4433

The school band wishes to raise a minimum of $800 by selling tickets to their holiday concert. They make $3 from each student ticket and $5 from each adult ticket. Let x represent the number of student tickets, and let y represent the number of adult tickets. Which linear inequality can be used to find the combinations of adult and student tickets that they can sell to meet their goal? mc007-1.jpg mc007-2.jpg mc007-3.jpg mc007-4.jpg Question solved general 7 months ago 3324

Sound intensity,l, from a spherical source is a function of the distance, r, from the source of the sound. It is represented by the function I = P/4pir^2 where p is the power of the sound. Explain the behavior of the graph of l and what it means in context. Question solved general 7 months ago 8534

Use a calculator to find the values of the inverse trigonometric functions. Round to the nearest degree. sin–1 = __° tan–1(4) =__ ° cos–1(0.1) =__ Question solved general 7 months ago 5390

The factorization of x2 + 5x + 6 is modeled with algebra tiles below. What are the factors of the trinomial? Question solved general 7 months ago 4176

Convert 8.132132132... to a rational expression in the form of a/b where b is not equal to 0 Question solved general 7 months ago 9729

How does the graph of y=-3√2x-4 compare to the graph of y=-3√x-4?The graph is stretched horizontally by a factor of 2 and then moved right 4.The graph is compressed horizontally by a factor of 2 and then moved down 4.The graph is compressed horizontally by a factor of 2, moved left 4, and moved down 4.The graph is stretched horizontally by a factor of 2, moved left 4, and moved down 4. Question solved general 7 months ago 9871

Look at the figure shown below:A triangle RPQ is shown. S is a point on side PR and T is a point on side PQ. Points S and T are joined using a straight line. The length of PS is equal to 60, the length of SR is equal to x, the length of PT is equal to 48 and the length of TQ is equal to 36.Nora is writing statements as shown to prove that if segment ST is parallel to segment RQ, then x = 45. Statement Reason1. Segment ST is parallel to segment RQ Given2. Angle QRS is congruent to angle TSP Corresponding angles formed by parallel lines and their transversal are congruent3. Angle SPT is congruent to angle RPQ Reflexive property of angles4. Triangle SPT is similar to triangle RPQ Angle-Angle Similarity Postulate5. 60: (60+x) = Corresponding sides of similar triangles are in proportionWhich of the following can she use to complete statement 5? 60:(48 + 36) 60:36 48:36 48:(48 + 36) Question solved general 7 months ago 1880

Because of one-way streets, the most direct route for winona to get from home to work covers a total distance of 8.5. On the map Winona travels 8 inches north 6 inches west 1 inch south a 2 inches east. What is the scale of the map? Question solved general 7 months ago 2942

Create similar right triangles by changing the scale factor of the right triangle. When the scale factor is 1, what is the ratio of the side length of the side opposite ∠A and the length of the hypotenuse? Change the scale factor to 3. What is the ratio of the side length of the side opposite ∠A to the length of the hypotenuse? What is the ratio of the side length of the side opposite any 30° angle and the length of the hypotenuse? Question solved general 7 months ago 6135

Ms. Corley wants to take her class on a trip to either the nature center or the zoo the nature center charges $4 per student plus $95 for a one hour naturalist program. The zoo charges $9 per student plus $75 for a 1 hour tour guide A. Solve the system of equations to represent this situation B. Solve the system of equations algebraically. Interpret the solution. C. Ms. Corley has 22 students in her class. Determine which would cost less, the nature center or the zoo Question solved general 7 months ago 5020

Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. A = 61°, a = 17, b = 19 B = 77.8°, C = 41.2°, c = 12.8; B = 102.2°, C = 16.8°, c = 5.6 B = 12.2°, C = 106.8°, c = 18.6; B = 167.8°, C = 73.2°, c = 18.6 B = 77.8°, C = 41.2°, c = 22.6; B = 102.2°, C = 16.8°, c = 22.6 B = 12.2°, C = 106.8°, c = 15.5; B = 167.8°, C = 73.2°, c = 15.5 Question solved general 7 months ago 1036

In a billiards game, Pete hits a ball that is 20 in. from a wall. The ball travels 34 in. until it hits the wall and bounces to a position that is 16 in. from the wall. What is the distance, x, the ball traveled after it bounced off the wall to get to the ending position? Enter your answer, as a decimal, in the box. Question solved general 7 months ago 6843