What are the values of the coefficients and constant term of 0=4-7x2+x in standard form? a= b= 4 c= 15 Question solved algebra 4 months ago 6477
a Work out the prime factor decomposition of 252. Give your answer in index form.. b The prime factor decompositions of five numbers are shown below. Use your answer to part a to work out which two of these numbers are factors of 252. 24=23 * 3 22=2 * 11 9=32 14=2 * 7 49=72 Question solved algebra 4 months ago 2821
Which point on the y-axis is on the line that passes through point R and is parallel to line PQ? 0, 2/3 0,4 - 2/3 ,0 4,0 Question solved coordinate-geometry 4 months ago 2501
Hamid has gained weight. He now weighs 88kg, which is 10% higher than his normal weight What is Hamid's normal weight? Question solved algebra 4 months ago 5888
Which equation can be used to find the measure of angle FGE? sin x= 15.2/9 sin x= 9/15.2 cos x= 15.2/9 cos x= 9/15.2 Question solved algebra 4 months ago 6865
How many conversion periods are there for an amount of 1000 compounded quarterly for 5 years Select one: a. 15 b. 10 'c. 5 d. 20 Question solved algebra 4 months ago 5724
Activity 1: Complete Me! le. Write your answers on separate sheet of paper. Question solved algebra 4 months ago 2038
On the Venn diagram, which regions represent the intersection of Set A and Set B A∩B? I and IIII I, II, and III I, II, III, and IV Question solved algebra 4 months ago 2123
Consider the function represented by the table. The ordered pair given in the bottom row can be written using function notation as f9=5 f5=9 f5,9=14 f9,5=14, Question solved algebra 4 months ago 2316
Amy, Tyrone, Nina, Jake, and Mandy are standing in line at the grocery store. Each one is a different color shirt: red, green, orange, blue, and purple. Use the following informatior answer the questions. - Tyrone and Nina have only two people standing between them. - The person wearing the orange shirt is not standing next to Mandy or Nina. - Jake is wearing green. - Mandy is in line at some point after Jake. - The person wearing purple is either 2nd or 4th in line. - Nina and Mandy are standing next to each other. - Mandy is not wearing red. - The person wearing the orange shirt is first in line. - Tyrone is standing next to the person wearing green. - Amy cannot be first or last in line. no is wearing the purple shirt? Question solved algebra 4 months ago 2521
Two parallel lines are crossed by a transversal. What is the value of h? h=60 h=80 h=100 h=120 Question solved geometry 4 months ago 9644
Consider U= x|x is a negative real number. Which is an empty set? x|x ∈ U and x has a negative cube root x|x ∈ U and x has a negative square root x|x ∈ U and x is equal to the product of a positive number and −1 x|x ∈ U and x is equal to the sum of one negative and one positive number Question solved algebra 4 months ago 2478
Angles PTQ and STR are vertical angles and congruent. Which arcs are congruent? overline SP and widehat SR overline PQ and widehat SR overline PQ and overline QR overline SP and widehat PR Question solved geometry 4 months ago 6463
Which rule represents the translation from the pre-image, △ABC, to the image. △A'BC? AA'BC? x, y=x+6,y+7 x,yto x=6,y+7 x,y=x+7,y-6 x,yto x+1,y+5 Question solved coordinate-geometry 4 months ago 6827
A student is standing 20 feet away from the base of a tree. He looks to the top of the tree at a 50 ° angle of elevation. His eyes are 5 feet above the ground. Using cos 50 ° approx 0.64 , what is the height of the tree to the nearest foot? Question solved algebra 4 months ago 2887
Select the correct answer. a. TThe self-contradiction is a compound statement that is always false. b. The self-contradiction is a compound statement that is always true. c. The self-contradiction is a compound statement that does not have truth value. d. The self-contradiction is a simple statement that is always false. Question solved algebra 4 months ago 2353
What is the sum of 10 of the interior angles of a regular dodecagon? Question solved geometry 4 months ago 7395
What is the solution to this system of linear equations? 7x-2y=-6 8x+y=3 -6,3 0,3 1,-5 15,-1 Question solved algebra 4 months ago 1078
10. In the xy-plane, the slope of the line y=mx-4 is less than the slope of the line y=x-4 . Which of the following must be true about m? [basic] A. m=-1 B. m = 1 C. m<1 D. m>1 Question solved coordinate-geometry 4 months ago 7562