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MATH SOLVE
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Which expressions are equivalent to 7x - 14?Check all that apply.A.14 - 7xB.x - 2C.-(14 - 7x)D.7(x - 2)E.3x - 14 + 4xF.2x - 10 + 5x + 4
General
4 months ago
What is the equation of this circle in standard form M(2,4) N(9,4) these are coordinates across the diameter of the circle?
General
4 months ago
Sylvester and Lin go to the amusement park Sylvester plays 5 rounds of mini golf and takes 4 turns in the batting cage for total of 60 dollars. Lin does 3 rounds of mini golf and 6 turns in the cages for total of 45. Write two equations to find the price of each activity.
General
4 months ago
circle has a diameter of 12 units, and its center lies on the x-axis. What could be the equation of the circle? Check all that apply.(x – 12)2 + y2 = 12(x – 6)² + y² = 36x² + y² = 12x² + y² = 144(x + 6)² + y² = 36(x + 12)² + y² = 144
General
4 months ago
What is the missing reason in the proof?
General
4 months ago
In circle A, mCFE is 240º. What is the measure of ∠CAE ? 60º 120º 270º 360º
General
4 months ago
Match the reasons with the statements given.Prove Theorem 4-22(Hint: Show ADB CDB.)Given:ABCD is rhombusProve: DB bisects ABC and ADC ABCD is a rhombus Given 2. Triangle ADB congruent to Triangle CDB Definition of angle bisector. 3. ∠1 = ∠2, ∠3 = ∠4 CPCTE 4. DB bisects ∠ABC and ∠ADC Diagonals of parallelogram make congruent triangles.
General
4 months ago
Which statements are true? Select each correct answer. 24g4+18g2=6g2(4g2+3g) 35g5−25g2=5g2(7g3−5) 9g3+12=3(3g3+4) 4g2−g=g2(4−g)
General
4 months ago
The table shows some values that satisfy the quadratic equation. Which of the following is a true statement? A. If the store charges $5 per soccer ball, it can expect to sell 170 of them.B. If the store charges $8 per soccer ball, it makes a daily profit of $236.C. If the store sells 12 soccer balls, it makes $156 in profit.D. The greater the selling price, the greater the profit.
General
4 months ago
Decrease £16870 by 3% Give your answer rounded to 2 DP.
General
4 months ago
The explicit rule for an arithmetic sequence is a_n= 20/3 + 1/3 n-1 . What is the value of the 89th term? 89/3 36 287/3 248
Algebra
4 months ago
64,-48,36,-27,... Which formula can be used to describe the sequence? fx+1= 3/4 fx fx+1=- 3/4 fx fx= 3/4 fx+1 fx=- 3/4 fx+1
Algebra
4 months ago
2. Use the Binet formula to determine the 25th term of the Fibonacci sequence. Solution: F_25=frac frac 1+ square root of 52n-frac 1- square root of 52n square root of 5 F_25=frac frac 1+ square root of 5225-frac 1- square root of 5225 square root of 5 F_25=75025 Note: round off your answer to two decimal places round off only when you find the final answer
Statistics
4 months ago
Which equation could be used to calculate the sum of the geometric series? 1/3 + 2/9 + 4/27 + 8/81 + 16/243 S_3=frac 1/3 1- 2/3 51- 2/3 S_5=frac 2/3 1- 1/3 51- 1/3
Algebra
4 months ago
98,000 comes just after = ______
Algebra
4 months ago
What is the measure of angle ABD in trapezoid ABCD? 24 ° 40 ° 64 ° 92 °
Geometry
4 months ago
What is the mangle ACB ? 10 ° 50 ° 90 ° 180 °
Geometry
4 months ago
Question 8 What is the measure of angle BAC? Round to the nearest whole degree. [Not drawn to scale] A 0 ° B 1 ° C 44 ° D 48 ° ©2021 Illuminate Education TM ins
Algebra
4 months ago
Triangle DEF is an isosceles, so angle DEF ≌ angle DFE. Angle DEF measures 75 ° . What is the measure of angle CFD? 105 ° 125 ° 150 ° 165 °
Geometry
4 months ago
Which equation can be used to find the measure of angle LJK? sin x= 10/15 sin x= 15/10 cos x= 10/15 cos x= 15/10
Algebra
4 months ago
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