3 years ago

X^2 = 25 ------ 289 (Solve for x)

Mathematics

1 answer:

Kisachek [45]3 years ago

4 0

4114.5 Balance method used

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1. The sum of two numbers is 90. Their difference is 18. Find the numbers. A(40, 22) B(45, 45) C(36, 54) D(27, 63) E (40, 50) F

Genrish500 [490]

Answer:

36 and 54

Step-by-step explanation:

54-36=18

54+36= 90

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2 years ago

Please help on problem 14! Thanks!!

pickupchik [31]

2 hours has more the the other so I would say it would be 8

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2 years ago

Rectangle A is a scaled version of rectangle B. The dimensions of rectangle A are three times the dimensions of rectangle B. The

Firlakuza [10]

Answer:

1458 sq cm

Step-by-step explanation:

because each dimension of A is 3 tomes each dimension of B, that will mean that both the length and width of B are multiplied by 3 in order to get the length and width of A, so the area of B is length×width=162 and the area of A (in terms of B's dimensions) is 3xlength×3×width=9×length×width=9×162=1458 sq cm

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3 years ago

Television networks rely on surveys to determine how many people watch their programs. In a survey of 3,000

lapo4ka [179]

Answer:

Step-by-step explanation:

$\frac{480}{3000}$ x 105,000,000 = 16,800,000

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8 months ago

Write an exponential equation in the form y = abx whose graph passes through points (4, 8) and (6, 32).

Artist 52 [7]

Answer:

Option C.

Step-by-step explanation:

The general exponential equation is

$y=ab^x$

It is given that the graph of exponential function passes through points (4,8) and (6,32). It means the equation of exponential function must be satisfied by these points.

$8=ab^4$ ...(1)