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jkl is an equilateral triangle jk= 13x+5,KL= 17X-19 AND JL= 8X+35
General
4 months ago
Mrs. Cho wrote the following problem on the board.What should Mrs. Cho do next? Find a common denominator for the two fractions. Divide the numerator and denominator of the first fraction by x2 and y. Multiply the numerators, multiply the denominators, and then simplify. Multiply the first fraction by the reciprocal of the second fraction.
General
4 months ago
Add and subtract the following fractions. Remember to find the LCD first.1. Fraction Addition Equation2. Fraction Addition Equation3. Fraction Addition Equation4. Fraction Subtraction Equation5. Fraction Subtraction EquationMultiply and divide the following fractions. Remember to invert the divisor and then multiply the fractions.6. Fraction Multiplication Equation7. Fraction Multiplication Equation8. Fraction Multiplication Equation9. Fraction Division Equation10. Fraction Division EquationRound the following numbers to the nearest thousand.11. 345,27612. 127,825Round the following numbers to the nearest tenth.13. 42.5114. 39.62Round the following numbers to the nearest cent and then to the nearest dollar.15. $365.47316. $125.654
General
4 months ago
On a certain hot summer’s day, 710 people used the public swimming pool. The daily prices are $1.25 for children and 2.50 for adults. The receipts admission totaled $1288.75. How many children and how many adults swam at the public pool that day?
General
4 months ago
Can somebody answer numbers 13 and 14 all of the parts. Ignore all the other writing. I appreciate anyone who can help.
General
4 months ago
(cotx+cscx)/(sinx+tanx)
General
4 months ago
7d-12+2d+3=18 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------3y+4y+6=20 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------10e-2e-9=39 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------4c-5+14c=67 solve variable. include steps, also check your answer!---------------------------------------------------------------------------------------------------------------81=7k+19=3k solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------10(h+1)-4=76 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------5(x+2)-7=-32 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------9(a-2)+15=33 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------4(r+2)+5r=26 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------7(y-4)-7=0 solve variable. include steps, also check your answer!--------------------------------------------------------------------------------------------------------------PLEASE COMPLETE THESE 10 PROBLEMS. 99 POINTS!
General
4 months ago
Check all of the polynomial functions that have 2 as a root. h(m) = 8 – m3 f(g) = g3 – 2g2 + g f(a) = a3 – 4a2 + a + 6 f(x) = x3 – x2 – 4
General
4 months ago
Algebra llPlease, Help.step by step answer, if you can.
General
4 months ago
Figure a is dilated by a scale factor of 1/2 to form figure b. What is the length of x?
General
4 months ago
Consider a standard deck of 52 playing cards, a randomly selected card from the deck, and the following events: R = red, B = black, A = ace, N = nine, D = diamond, and C = club. Are D and C mutually exclusive?
General
4 months ago
Which statement accurately describes how to perform a 90° counterclockwise rotation of point A (−1, −2) around the origin? Create a circle with point A as its center and a radius of the origin and point A, then locate a point on the circle that is 90° clockwise from point A. Create a circle with point A as its center and a radius of the origin and point A, then locate a point on the circle that is 90° counterclockwise from point A. Create a circle with the origin as its center and a radius of the origin and point A, then locate a point on the circle that is 90° clockwise from point A. Create a circle with the origin as its center and a radius of the origin and point A, then locate a point on the circle that is 90° counterclockwise from point A.
General
4 months ago
Is your received a $15,000 loan from the bank after six years she owes the bank 5000 in interest what was Angie’s interest-rate
General
4 months ago
The number of fish in a lake can be modeled by the exponential regression equation y = 14.08 • 2.08x, where x represents the year. Which is the best prediction for the number of fish in year 5? Round your answer to the nearest whole number. A. 39 B. 548 C. 1464 D. 146
General
4 months ago
Which of the following represents the translation of D(−5,4) along vector <6,−8> and its reflection across the y-axis?
General
4 months ago
What is 3log2 x-(log2 3-log2 (x+4)) written as a single logarithm?
General
4 months ago
What is the approximate volume of a can that is 5 inches tall and has a 2.5 inch diameter?
General
4 months ago
$20000 is invested in an account that earned 6% p.A. Compounding yearly for 3 years. The interest rate then went up to 8% p.A. For the next 4 years. After this period the amount of money in the account would be?
General
4 months ago
The height of a cone is two times its base diameter. What is the volume of the cone in terms of its base radius r?A.V=[tex]\frac{2}{3}\\[/tex](pi)(r²)B.V=[tex]\frac{4}{3}\\[/tex](pi)(r³)C.V=[tex]\frac{1}{3}\\[/tex](pi)(r³)D.V=[tex]\frac{1}{3}\\[/tex](pi)(r²)
General
4 months ago
Translate the following phrase into an algebraic expression using the variable x to represent the cost of the puck. Do not simplify the cost of purchasing a hockey stick and puck if the stick costs $7 less than twice the cost of the puck
General
4 months ago
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