A certain machine produces parts that are rectangular prisms. The surface area of each part is found by using the expression 2s+ 4sh where s is the length of a side of the base and h is the height. What is the surface area of that part when s is 0.5 mm and h is 2mmy = 2 exponentPLZZZZZZZZZZZZZ HELP NOW!! Question solved general 4 months ago 1150
HURRY! In the diagram of circle O, what is the measure of angle ABC? Question solved general 4 months ago 9605
• • • • Choose one kind of triangle to use for a tessellation: equilateral, isosceles, or scalene. Use technology or paper to create six or more congruent copies of your chosen triangle and investigate how the shape tessellates. Use your chosen triangle to create an artwork with tessellations. You can use any sizes, colors, patterns, or art mediums. You can submit a scanned copy, photo, screenshot, or snip of your artwork. Provide the explanation of the math behind your tessellation that the gallery will display next to your artwork. oo oUse the definition of your chosen triangle and what you know about the interior angles of triangles to prove that any version or size of that triangle will tessellate. (Hint: Study the interior angles where the vertices meet in the tessellation.) Include diagrams or other visual models to help explain your proof. Think about how you could extend your work to prove that all triangles tessellate, and share any theories you might have Question solved general 4 months ago 1196
select the answer that correctly orders the set of numbers frome greatest to least. 26%, 1/5, 0.3, 0.09 Question solved general 4 months ago 3732
Noah’s register shows a deposit on February 4 in the amount of $275.00, an ATM withdrawal on February 5 in the amount of $60.00, and check #327 on February 7 in the amount of $410.21. What should Noah’s balance in his register be? $402.14 $520.05 $556.37 $685.67 Question solved general 4 months ago 6427
Adam worked 8 hours on Monday, 41⁄4 hours on Tuesday, 61⁄8 hours on Wednesday, 71⁄4 hours on Thursday, and 81⁄8 hours on Friday. Calculate the total number of hours Adam worked for the week. A. 323⁄4 B. 331⁄8 C. 333⁄4 D. 35 Question solved general 4 months ago 5754
6. Find an exact value. (1 point)sin 75°a) quantity negative square root of six plus square root of two divided by four.b) quantity square root of six minus square root of two divided by four.c) quantity negative square root of six minus square root of two divided by four.d) quantity square root of six plus square root of two divided by four.7. Find an exact value. (1 point)sine of negative eleven pi divided by twelve.a) quantity square root of six plus square root of two divided by four.b) quantity negative square root of six minus square root of two divided by four.c) quantity square root of two minus square root of six divided by four.d) quantity square root of six minus square root of two divided by four.8. Write the expression as the sine, cosine, or tangent of an angle. (1 point)sin 9x cos x - cos 9x sin xa) sin 10xb) cos 8xc) sin 8xd) cos 10x9. Write the expression as the sine, cosine, or tangent of an angle. (1 point)cos 112° cos 45° + sin 112° sin 45°a) sin 157°b) sin 67°c) cos 157°d) cos 67°10. Rewrite with only sin x and cos x. (1 point)sin 2x - cos 2xa) 2 sinx cosx - 1 + 2 sin2xb) 2 sin x cos2x - 1 + 2 sin2xc) 2 sin x cos2x - sin x + 1 - 2 sin2xd) 2 sin x cos2x - 1 - 2 sin2xPLEASE HELP! Question solved general 4 months ago 8470
What is the slope of the line and what does it mean in this situation?The slope is –2000 . This means that the helicopter descends 2000 ft each minute.The slope is –400 . This means that the helicopter descends 400 ft each minute.The slope is 400. This means that the helicopter ascends 400 ft each minute.The slope is 2000. This means that the helicopter ascends 2000 ft each minute. Question solved general 4 months ago 5666
Sharon will borrow $3400 at 11% APR. She will pay it back over 18 months. What will her monthly payment be? $512.42$225.72$681.50$220.06 Question solved general 4 months ago 1591
What set of reflections would carry parallelogram ABCD onto itself? Parallelogram ABCD is shown. A is at negative 5, 1. B is at negative 4, 3. C is at negative 1, 3. D is at negative 2, 1. Question solved general 4 months ago 5720
An object is launched from the ground. The object’s height, in feet, can be described by the quadratic function h(t) = 80t – 16t2, where t is the time, in seconds, since the object was launched. When will the object hit the ground after it is launched? Explain how you found your answer. Question solved general 4 months ago 5010
Which of the following describes the end behavior of f(x) = 2x 3x2 − 3 ? The graph approaches 0 as x approaches infinity. The graph approaches 0 as x approaches negative infinity. The graph approaches 2/3 as x approaches infinity. The graph approaches –1 as x approaches negative infinity. Question solved general 4 months ago 7986
To find LCD by prime numbers, you should A. take numerators and arrange in a row. B. first take denominators and arrange in a row. C. continue division until no prime number will divide into at least three numbers. D. divide numerators by the highest prime number. Question solved general 4 months ago 2299
Which system of equations has a solution of approximately (0.6, –0.8)? (cont.) Question solved general 4 months ago 4811
On Monday, the students in Mr. Carson’s class worked in pairs. On Tuesday, the students worked in groups of 3. On Wednesday, the students worked in groups of 4. Each day the students made equal groups with no student left out of a group. How many students could be in Mr. Carson’s class? Question solved general 4 months ago 1975
Choose the graph that matches the following system of equations: x − 3y = −12 2x − y = 1 a line includes points 0 comma 1 and negative 3 comma negative 5. A line includes points 0 comma negative 4 and negative 6 comma negative 2. a line includes points 0 comma 4 and 1 comma 3. A line includes points negative 2 comma negative 5 and 2 comma 3 a line includes points 0 comma negative 1 and 1 comma negative 3. A line includes points 6 comma negative 10 and 3 comma negative 11 a line includes points 0 comma 4 and 3 comma 5. A line includes points 1 comma 1 and 2 comma 3 Question solved general 4 months ago 6118