7. Achild, who is 1.40 tall, is standing next to a flagpole. The child's shadow is 1.20 long. At the same time, the shadow of the flagpole is 7.5 0 long. How tall is the flagpole? Modified from Math Nation - Section 7- Triangle Similan

Q: Check 48 Use a Pythagorean triple to find the value of x. 20 x = X=

A: Given figure is

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A: Given, PQR is an isoceles triangle with vertex angle ,Q PQ = 5x -24 QR = 3x - 2 PR = 5x - 8…

Q: ASSESSMENT PRACTICE 48. Select all powers of i that are real numbers. ☐A.i □ B. i² ☐ C. 1³ ☐ D.14 0…

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Q: 22. Tanya drew this solid figure on her notebook. What solid figure did Tanya draw?

A: The base and top of the solid is pentagonal. ( A pentagan has 5 equal sides).

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A: The objective of this question is to find the length of the telephone pole using the given…

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A: Right angle triangle follow the pythagoleus theorem(9)2=θ1                   (41)2= 16θ1(40)2 =…

Q: 11. Triangle ABC is similar to triangle DEF. 24 inches 36 inches B. C 27 inches 27 inches 45 inches…

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Q: Write a program to prints ( as a table) the integers values (0, 2, 4, 6, ..20) and find the sqrt for…

A: We use C programming language to write this program and we use sqrt function to find the square root…

Q: Which number is between 6 and 7? (on the mandala) a) V30 (blue) b) V45 (green) c) V50 (orange)

A: To find which of the following numbers is between 6 and 7

Q: b) What is a cubic number? Provide a 'real world' example to illustrate your explanation.

A: b) The definition of cubic number and a 'real world' example to illustrate the explanation is…

Q: Using Discrete Mathematics and language. If x and y are integers and 10x =9y, does 10 | y? does 9|x?…

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Q: 19 Point P is located at (-5, 5). a Find the radius of OO. b Find the measure of PQ. y-axis Q x-axis

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Q: Find the value of x. * 12 Your answer Find the value of x. * 24 5

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Q: Find the last three digits of 240 + 341 + 442

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Q: What is the meaning of the symbol Σ? Give an example with your description.

A: The symbol  Σ (sigma) is generally used to denote a sum of multiple terms. This symbolis generally…

Q: Tristan solved for the missing angle of the triangle and says that the missing angle equals 36.9…

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Q: [[(I-) · (7−) + ε−]÷17] - 11-

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Q: 6 grade Math  Hey, I don't know how to do this and I'm having a hard time. can you please show me…

A: according to our guidelines we can answer only three subparts, or first question and rest can be…

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Q: 8 Write the expression for the perimeter of the rectangle. 5 Perimeter: If the perimeter of the…

A: Recall:  Perimeter of rectangle, P=2(length+width)   we have, P=120 inches, width=5 inches, length=x

Q: 3. Magic Square

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.