Help ASAP!!! With my math studyisland!!
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Please help ASAP! Is angle BAD less than, greater than, or equal to 90 degrees? Explain why. What about angle BCD?
Use elimination to solve each system of equations.please help me im dying2x - y = -13x - 2y = 1
Identify the function shown in this graph.. please help
Kari and Julie are practicing for basketball tryouts. Kari makes 3 less than twice as many baskets as Julie. Write an expression with two terms for the number of baskets that Kari makes. Explain how you found your expression
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Answer:
7t^5 - t^3
6x -3 +2x/y
Step-by-step explanation:
A. (7t^8 - t^6)/t^3
Separate into 2 fractions
(7t^8/t^3) - (t^6)/t^3
Remember a^b / a^c = a^ (b-c)
7 t^(8-3) - t^(6-3)
7t^5 - t^3
B (12x^2y - 6xy +4x^2)/2xy
Separate into 3 fractions
12x^2y/2xy - 6xy/2xy +4x^2/2xy
Remember a^b / a^c = a^ (b-c)
12/2 x^(2-1) y^(1-1) - 6/2 x/x * y/y +4/2 x^(2-1) /y
6 x y^0 -3*1*1 +2 x/y
Remember that x^0 = 1
6x -3 +2x/y
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280km at 10km/hr gives 28hrs.
therefore it will take him 28 - 3.5 = 24.5hrs longer.
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i know this is really late but its for people here now (like me) the answer would be x= -3 1/9
21/7 + 9/7x - 15/7 = -4.....multiply everything by 7
21 + 9x - 15 = - 28
9x + 6 = -28
9x = -28 - 6
9x = - 34
x = -34/9 or - 3 7/9
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Answer:
theres no picture attached
Step-by-step explanation:
oppositehypotenuse
adjacenthypotenuse
adjacentopposite
oppositeadjacent
Question 4 (1 point)
Question 4 Unsaved
Which trigonometric ratio represents Tangent (tan)?
Question 4 options:
oppositehypotenuse
adjacenthypotenuse
adjacentopposite
oppositeadjacent
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the hypotenuse (sin = opp/hyp).
the hypotenuse (tan = opp/adj).
hope this helps........
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RS is the width and ST is the length.
RT is the diagonal. RU is half of the diagonal and TU is the other half of the diagonal.
Length = 12 ; Width = 10
to find the diagonal:
d = √(L²+W²
d = √ 12² + 100²
d = √ 144 + 100
d = √244
d = 15.62
RU + TU = 15.62
TU = 15.62 - 9.5
TU = 6.12