What is the coefficient in the expression 3n+8 ? A 3 B. 3n C. 8 D. 11n Question solved algebra 7 months ago 8597
The curve y=2x3-5 intersects the y-axis at C. The tangent to the curve at P2,11 intersects the y-axis at D.. Not drawn accurately Work out the length CD. Question solved algebra 7 months ago 2526
33. In trapezoid PQRS, overline PQparallel overline SR 1 point What is the area of PQRS in simplest radical form? 144+72 square root of 3 72+72 square root of 3 288 square root of 3-216 144 square root of 3-72 Question solved geometry 7 months ago 4175
Which value of x would make overline TV overline OS ? 3 8 10 11 s Question solved geometry 7 months ago 1867
At which points on the curve y=1+60x3-2x5 does the tangent line have the largest slope? smaller x-value x,y=-3,1135 square larger x-value x,y=|3,-1135 Need Help? Read it Question solved algebra 7 months ago 9101
Phoebe, Andy and Polly share £270 Phoebe gets three times as much as Andy who gets twice as much as Polly. Work out how much they each get. Question solved algebra 7 months ago 3308
The equation sin 40 ° = b/20 can be used to determine What is the length of overline AC ? Round to the nearest tenth. the length of line segment AC. 11.8 cm 12.9 cm 14.9 cm 15.3 cm Question solved algebra 7 months ago 4510
The ratios of corresponding sides in the two triangles. What other information is needed to prove that △ FGE= △ IJH are equal. by the SAS similarity theorem? angle F ≌ angle angle I ≌ angle F angle E angle H angle G ≌ angle I Question solved geometry 7 months ago 3172
If hx=x-7 and gx=x2 , which expression is equivalent to g ° h5 2 5-72 52-7 525-7 5-7x2 Question solved algebra 7 months ago 8824
Quadrilateral JKLM was dilated according to the rule What are the coordinates of vertex J of the pre-image? D_0, 1/2 x,yto 1/2 x, 1/2 y to create the image quadrilaterall 0,-4 J'K'L'M', which is shown on the graph. 0,-1 0,0 0,4 Question solved coordinate-geometry 7 months ago 3785
Matthew donated 3/10 his parents. He spent of his salary to charity and gave 1/5 of his salary to 1/6 ^ - of his remaining salary and saved the rest. What fraction of his salary did he save? Give your answer in the simplest form. Question solved general 7 months ago 199
If light travels at 3.0x10⁸ m/s, how long will it take for thr light to travel from the sub to the earth which is a distance of 1.5x10⁸ km away? Question solved general 7 months ago 2728
an object is thrown upwards at time t = 0. After t seconds, its height is y = - 4.9t^ 2 + 7t +1.5 meters above the ground Question solved general 7 months ago 2413
The sum of two numbers is 92, if one number is three times the other number plus 4. Find the value of the 2 numbers. Question solved general 7 months ago 2038
38. Siobhan rounds 99,498 to the nearest thousand and gets 100,000. What mistake did Siobhan make? Question solved general 7 months ago 1526
Number Sense Write four numbers that round to 700,000 when rounded to the nearest hundred thousand. Question solved general 7 months ago 174
The rate of infection with a certain disease is 3 new people every day. Write the expression that relates the number of new infected people and the number of days that have passed. If we start with one infected person, how many days will it take for the number of new infected people to be 50,000? Question solved general 7 months ago 2578