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4 years ago

Need help with this one. TY!!

Mathematics

2 answers:

xxMikexx [17]4 years ago

8 0

Answer:

(a) 6x + (x + 12) = 180

(b) m<1 = 144 m<2 = 36

Step-by-step explanation:

7x + 12 = 180

7x = 168

x = 24

6(24) = 144

(24) + 12 = 36

Mnenie [13.5K]4 years ago

8 0

Answer:

a. 6*+(*+12)=180

b. m<1=144 m<2=36

Step-by-step explanation:

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bija089 [108]

Answer:

100°

Step-by-step explanation:

Let the angle = x

Its supplement = 180 -x

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3 years ago

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Answer:

B) 8x - 20 + 2x = 11

Step-by-step explanation:

4(2x - 5) + 2x = 11

use pemdas

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3 years ago

a. Plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1

Shalnov [3]

<h3>Explanation:</h3>

a) see the attached graph

b) f(x) is exponential. It matches the equation f(x) = 3^x.

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3 years ago

Suppose you like to keep a jar of change on your desk. Currently, the jar contains the following: 2323 Pennies 55 Dimes 2020 Nic

GaryK [48]

Answer:

The answer is "0.081"

Step-by-step explanation:

Dimes $= 55$

Calculating total coins $= (23+55+20+19) = 117$

P(for a dime) $= \frac{55}{117}$

Calculating remaining coins $= 116$

Nickels $= 20$

P(for nickel draw in second) $= \frac{20}{116}$

P(for a dime after that a nickel, without replacement)

$= \frac{55}{117} \times \frac{20}{116} \\\\= \frac{1100}{13572} \\\\=0.081$

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3 years ago

Make a the subject of the formulae<br><br> 5c = 3b(6a + 2)

Alexus [3.1K]

Answer:

$a = \frac{5c-6b}{18b}$

Step-by-step explanation:

$5c = 3b(6a + 2)$

$\frac{5c}{3b} = (6a + 2)$

$\frac{5c}{3b}-2 = 6a$

$\frac{5c-6b}{3b} = 6a$

$\frac{5c-6b}{18b} = a$

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3 years ago