Write a system of linear inequalities that describes the shaded region. -20-10 50+ 30+ 20+ 10+ 10 20 30 -10+ -20 7x +4 7x + 4y = 140 <= x - y = - 13 x + 4y = 52 40 50 x

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A: from given figure sum of two angles is 90°there for   (6x+1)°+(10x+9)°=90°

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A: We need to solve part d,e.

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A: We have to solve above question  As per Bartleby guidelines we have to solve 3 sub part

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A: The price of a technology stock was $9.67 yesterday. Today, the pricerose to $9.80. To find the…

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Q: y = 2 sin(2x) +11 30 30 30 Park 8. y = cos(36) 3- 1 537x 2 424 4 sin)-1 9. y 45 . 2 34 36

A: Note: Since Multiple Questions are asked, I am solving the first question, Kindly ask other…

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A: Given: we have to solve the equation in its real form +imaginary term

Q: 3. y> -x² + 2x; (1, 2) y+x≤-1

A: According to bartleby guidelines we supposed to do the first one of multiple questions kindly repost…

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Q: (-2)*6=-12 on a number line

A: Topic = Algebra

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Q: 8  times a number interger  is between 16 and 40 find all possible values.

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Q: Suppose z varies directly with x and inversely with the square of y. If z = 15 when x = 5 and y = 5,…

A: Suppose z varies directly with x and inversely with the square of y. If z=15 when x=5 and y=5, then…

Q: Factor using GCF 32m³n²p² - 56m²p

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Q: Using the graph, determine the coordinates of the x-intercepts of the parabola. -10 -9 -8 -7 -6 -5…

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Q: 6. Find the least squares regression quadratic polynomial for the data points: (0,0), (2, 2), (3,6),…

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Q: Prove that if x and y are rational numbers, then x +y is also rational.

A: Prove that if x and y are rational numbers , then x+y is also rational.

Q: and then find the equation of the given linear function. x 1 2 3 4 f(x) 7 10 13 16 f(0)=

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Q: For Exercises 4-12, y varies directly with x. Write an equation for the direct variation. Then find…

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Q: 5-2i (i) Given that 52 = 2+1, find z in the form a +ib where a, b = R. e z+2i

A: As per guideline one question is allowed to solve if multiple question is asked in single window

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A: for standard notation remove the power of 10we know that  x-1=1x8.3×10-1=8.310

Q: Simplify and write (-4x^2-8x+7)+(12x-9)-(7x+2)^2 in standard form. Use the video below to solve

A: Open the bracket and solve the variable of similar exponent together. Also (a+b)= a²+b² +2ab

Q: Simplify and write in standard form. (-4x^2-8x+7)+(12x-9)-(7x+2)^2. Drop the parenthesis and combine…

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Q: evaluare (n-1)

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Q: Solve by factoring. 14x2 + 6x = 2x

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Q: points clockwise through 30° (/6 radians) and then reflects points through the line y = x. Find the…

A: We will find the required.