Simplify by using the imaginary unit i. V-7•-7

Q: Find the area of the triangle .a = 8, b = 4, C = 70°

A: A triangle is a polygon having three sides and three vertices. Sum of interior angles of triangle is…

Q: A rotating sprinkler head sprays water a distance of 3 meters. Which expression can be used to find…

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Q: ne blanks and b = -2x+9y, write

A: Given: a⇀=3x⇀-5y⇀ and b⇀=-2x⇀+9y⇀ We should write the given vector5a⇀-8b⇀in terms of x⇀ and y⇀

Q: Write in the rectangular form: (-l+i)* =

A: The given expression is (-1 + i) 2

Q: O A- 32°, B - 59°, C = 89° %3D

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Q: Use a formula to find the area of the triangle. 22 X square units B 26 74

A: We can find the length of base and height from the graph. Height= 5 units  Base = 6 units

Q: Find the value of b.

A: see 2nd step.

Q: Simplify the following square root. Be sur

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Q: In ΔHIJ, the measure of ∠J=90°, the measure of ∠H=69°, and HI = 88 feet. Find the length of JH to…

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Q: Find the length of a leg for the triangle below 45° 10

A: use trignometric ratio

Q: ind the length of the third side. If Lecessary, write in simplest radical form. 10 5V5

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Find the indicated side of the right triangle. 45° 9. 45 y = 9V[?] Enter

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Q: Laptop computers are measured according to the diagonals of their screens. A 18-inch laptop has a…

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Q: Type the correct answer in the box. Fill in the missing term in the equation. (1+ 2)(2 + ) + = 5(2 +…

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Q: Find the perimeter of the square. Be sure to write the correct unit in your answer. 29 in

A: Given,        One of the side of square = 29 in      We need to find the perimeter of the square.

Q: 6 /3 30% y

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Find CD. C 270 Write your answer as an integer or as a decimal rou CD =

A: our objective is to find CD

Q: Simplify the square root. If nothing is remaining inside the square root, put a 1 inside? √45…

A: Explanation and solutions is given below....

Q: BE CD. Find the value of x and AC. C B 12 10 E 4 D

A: Given : BE∥CD

Q: 3. y = 3cot5x + cot³5x

A: We have to find derivative

Q: (i) Simplify the expression Y = bar((AB + bar C) (bar (A + B) + C)) %3D

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Q: If DEFG is a square, find mĐDEG.

A: We have to find angle

Q: Find the value of 028. 1 (b) -1 (c) i (d) -i

A: To evaluate: i2028 We know that i4m=1, i4m+1=i, i4m+2=-1, i4m+3=-i

Q: Write your answer in component form. Do not approximate any numbers in your answer.

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Q: What is the perimeter of the triangle? Do not include units. 14 300 Here is a square root symbol…

A: Given:

Q: 8 45° 30°

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Q: What is the distance between the bank and Hiroto's house on the map? Enter the distance to the…

A: To find the distance between bank and the Hiroto's house using coordinates

Q: In AHIJ, the measure of ZJ=90°, the measure of ZH=69°, and HI = 88 feet. Find the length of JH to…

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Q: Now find the area of the triangle. Area of triangle = x area of rectangle cm? Area of triangle cm?…

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Q: Complete the table to show how the radius, circumference, and area of a circle change as different…

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Q: 5)write equation in final transfore 3 units left, Strech vertically

A: Please refer to the image below

Q: у? + 13х-y ble, are

A:

Q: In AHIJ, the measure of ZJ=90°, the measure of ZH=84°, and HI = 69 feet. Find the length of IJ to…

A: The core concept of the problem lies in the fact that  sin of angle is perpendicular/ hypotenuse…

Q: Determine the height, area of the base, and volume of the cylinder that has a diameter of 6 cm and a…

A: According to question, we have to determine the height , area of base and volume of cylinder. Given…

Q: The Law of Cosines says that... a² = 6² +c² 2

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Q: Which number is irrational? A) 16.5% B) 0.0675 C) 83/4 D)' TI

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Q: Calculate the answer

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Q: Simplify the expression. Leave your answer in simplest form of degrees and minutes. 237 °36'+113…

A: Given Expression: The expression to convert the degree minutes to decibel form is, Using the above…

Q: Find the value of z. 12 m 9 m X +1 When entering your answer, type the number only.

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Q: 38. Blake lives mile from school. Molly lives mile from school. Which symbol correctly compares to ?…

A: 8 > 6

Q: Fill in the blank with a number to make the expression a perfect square. + 2w + M ?

A:

Q: 5 /3 30° y

A: We have to find

Q: Which shape is similar to shape 1? 3. 4 O A.

A: B shape is similar to shape I. Because in shape I, only 2 sides have equal length. But in shape A ,…

Q: start by squar

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Q: Get ready for takeoff. Change one number in the equation below to safely land the plane. Press…

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Q: = ? b+c.cosax

A:

Q: What is the length of AB? A 27 2x B 27 9.

A:

Q: Lin’s bike travels 100 meters when her wheels rotate 55 times. What is the circumference of her…

A: We know that it wheel rotates once then the distance covered= circumference of circle Thus, if wheel…

Q: Find the values of x and y in the following right triangle. 8 /3 30% y

A: SOLUTION-

Q: The circumference of a tire is 96 inches. Determine the radius of the tire. Use 3 for π.

A: Since the tire is in circular shape so we will use formula for circle.