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Solve for f. 2+1.25f=10-2.75f
Algebra
9 months ago
Which shows one way to determine the factors of x3+5x2-6x-30 by grouping? xx2-5+6x2-5 xx2+5-6x2+5 x2x-5+6x-5 x2x+5-6x+5
Algebra
9 months ago
Which pair of complex numbers has a real-number product? 1+2i8i 1+2i2-5i 1+2i1-2i 1+2i4i
Algebra
9 months ago
Customer: "I see that your new product is available for $ 412.50 on the website. How much is it if I buy it in the store?" Employee: "Buying through the website gets you a 25% discount. If you buy the product in the store, it will cost you _." $ 437.50 $ 500.00 $ 515.63 $ 550.00 $ 600.00
Algebra
9 months ago
1 Date on which money is received by the borrower. A Conversion period C. Maturity date B.Loan date D.Repayment date
Algebra
9 months ago
Given the function fx=6|x-2|+3 , for what values of x is fx=39 ? x=-8,x=4 x=8,x=-4 x=9,x=-4 x=8,x=-10
Algebra
9 months ago
the fou 1. How many mongo seeds are equal to 3.50 moles of mongo seeds? 2. How many bananas are equal to 7.50 moles of bananas? 3. How many moles of rice grains are equal to 1.807 * 1024 grains of rice?
Algebra
9 months ago
What is the greatest common factor of 4xy2 and 20x2y4 ？ 4xy 4xy2 24xy 24xy2
Algebra
9 months ago
∈ t_-22 ≤ ftx3 cos x/2 + 1/2 square root of 4-x2 d x
Algebra
9 months ago
5. The graph of a normal distribution is symmetrical about the . A, mcan C. mean an siandand deviatiou B. standard deviation D. none of the above 6. What percent of the area under a normal curve is within 2 standard deviations? A. 68.3% C. 99.7% B. 95.4% D. 100%
Algebra
9 months ago
11 Cormac has some sweets in a bag. The sweets are lime flavoured or strawberry flavoured or orange flavoured. In the bag number of lime number of strawberry number of orange flavoured sweets flavoured sweets flavoured sweets =9:4:x Cormac is going to take at random a sweet from the bag. The probability that he takes a lime flavoured sweet is 3/7 Work out the value of x.
Algebra
9 months ago
Learning Task II. Using the figure on the right, write the correct relation symbol >,< or = given the following situations A.ln Delta LRN mangle L=61 ° and mangle R=48 ° B. in Delta LRN LN=8cm RN=12cm and LR=15cm 1. LN_- 4. mangle L=mangle N 2. LR_ _LN 5. mangle N-mangle R 3. RN _LN Learning Task III. N
Geometry
9 months ago
1. All of the figures below illustrate parallel lines except: A、 square square square c. B. D
Geometry
9 months ago
Which properties belong to all isosceles triangles? Check all that apply. The base angles are congruent. All three angles are congruent. The two sides opposite the base angles are congruent. All three sides are congruent. The bisector of the vertex angle is the perpendicular bisector of the base.
Geometry
9 months ago
Factor -8x3-2x2-12x-3 by grouping. What is the resulting expression? 2x2-34x+1 -2x2-3-4x+1 2x2-3-4x+1 -2x2_0234x+1
Algebra
9 months ago
Complete the following statement. Use the integers that are closest to the number in the middle. square < square root of 84<square Submit
Algebra
9 months ago
Which equation can be used to solve for b? b=8tan 30 ° b=frac 8tan 30 ° b=8sin 30 ° b=frac 8sin 30 °
Algebra
9 months ago
Point E is drawn on the graph so that line EF is parallel If the coordinates of point E are -4,y , what is the to line CD. value of y? -8 -4 0 8
Coordinate-geometry
9 months ago
Which procedures are examples of Descartes's rules for scientific reasoning? Check all that apply. keeping a detailed record of the procedure and results of a scientific experiment conducting an experiment to confirm the effects of gravity on Earth accepting all of Descartes's theories as truth answering a math problem using mental mathematics solving an expression in steps using the order of operations
Algebra
9 months ago
Group and label the objects below according to their characteristics. Write your answer on a separate sheet of paper. 1 2 4 9 After you label and group the objects, answer the following questions: a. Why did you group the object as such? b. How many groups are there? c. What are the names of the groups created?
Algebra
9 months ago
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