13 Given: LA = LE, AB = BE, FB 1 AE, 22 = 23 F 23 4. В Prove: CB = DB A E

Q: Express the following numbers in rectangular form (real and imaginary). (a) 9 39°= +i (b) 20 -15° =…

A: Note:as per our answering guidelines we can solve only 1 question or 3 sub parts. So i solved 1st…

Q: The imaginary number i has the property that i2  .

A: I am assuming your question to be "The imaginary number i has the property that i2=". Since we know…

Q: the minute hand on a watch is 5 inches long. how many inches does the tip of the minute hand travel…

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Q: Can you arrange the numbers 1 through 16 on a 4 by 4 grid so that all rows, columns, and major…

A: The given magic square:11471211813251031696154

Q: Define natural numbers.

A: Define natural numbers.

Q: Simplify and write in standard form: (6+ 2i)(-9+ 12i) – 2i(1+ 4i)

A: topic - complex numbers

Q: Multiply and Simplify 7i (2 + 5i) - 2i(3+4i) O a) 8i + 27i² O b) 20i + 43i² O c) 20i - 43 O d) -27 +…

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Q: Write the number 1 + i/2 - 3i in standard form a + bi. please show steps

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Q: 4.7i+6.13i+5.6

A: Step 1:given 4.7i+6.13i+5.6 Step 2: Add 4.7i+6.13i You get 4.7i+6.13i=10.83i   Step 3:Now 10.83i +…

Q: multiply (5 + 2i)(4 - 3i). please show all the work used to multiply.

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Q: 7) (2+i)? (-5-14 i)

A: Rational Numbers: All the numbers which can be written in the form of pq. Here, p and q are integers…

Q: Multiply/Divide a) divide -27 • divide -27 b) (1+5i) (1- 5i)

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Q: 2ea

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Q: An object is casting a shadow on the ground. If an object is 102 feet shorter than the length of the…

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Q: Find the length of a leg for the triangle below

A: see 2nd step for complete solution.

Q: For each set of data, use the calculator to find the mean (xbar) and standard deviation (sx) 1O 4…

A: Here all probability are from normal distribution table

Q: 5) x + 2 :+2 Find de Also, show a check.

A: Topic: integration

Q: Wasn't solved in a comma seperated form. Please correct

A: The given equation of curve

Q: what is 1 hour to 72 minutes in simplest form

A: what is 1 hour to 72 minutes in simplest form

Q: What must be done to a number so that its cube root is tripled?

A: What must be done to a number so that its cube root is tripled? Let the number be x, its cube root…

Q: You have a box that measures 2 meters x 2 meters x 6 meters. What is the longest piece of rebar…

A: Given, you have a box that measures 2 meters ×2 meters×6 meters. we find the longest piece of rebar…

Q: What formula is most important to use throughout algebra?

A: a2 – b2 = (a – b)(a + b) (a + b)2 = a2 + 2ab + b2 a2 + b2 = (a + b)2 – 2ab (a – b)2 = a2 – 2ab + b2…

Q: Please use Venn diagram shading to solve- AU(BnC)

A: The detailed solution is as follows below:

Q: How many diagonals can you draw in a tetragon

A: We have to find the number off diagonal in tetragon

Q: Find the following dot product •

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Q: WHAT WOULD SPECFICALLY GO IN EACH BOX. Please circle the two answers that go in each box.

A: Given Problem:- limx→∞7xtan2x

Q: Note: Enter your answer and show all the steps that you use to solve this problem in the space…

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Q: 3. Add, Subtract, Multiply and Divide ( 2 + 2i ) and ( 5 – 4i ).

A: