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3 years ago

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The length of the shorter base in an isosceles trapezoid is 4 in, its altitude is 5 in, and the measure of one of its obtuse ang

les is 135°. Find the area of the trapezoid.

1 answer:

il63 [147K]3 years ago

4 0

The answer is 45.

Ask me if you still don't understand it because I didn't write any explanation.

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Plz show work ☺ and plz explain

dolphi86 [110]

You HAVE to use Pemdas.
2[3(4^2+1)]-2^3
2(3(16+1))-2^3
2(3(17))-2^3
2*51-2^3
102-8
94.

Explanation: you use Pemdas P-parenthesis
E-exponents
M-multiplication
D-division
A-addition
S-subtraction

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3 years ago

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Is this righttt????<br><br><br><br> Huh

oksano4ka [1.4K]

Answer:

Should be!!! i remember taking that quiz but i dont really remember

Step-by-step explanation:

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2 years ago

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Identify the number that does not belong with the other three. Explain your reasoning. 50.1 repeating 1, negative 50 over 2, neg

Reika [66]

Square root 50 does not belong....all of the other numbers are rational numbers. square root 50 is irrational.

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3 years ago

PLS HELP Complete the table so that the numbers in each column represent the coordinates of a point on the graph

Natasha2012 [34]

Answer:

1 is 1/2 5 is 2 1/2 and 7 would be 3 1/2

Step-by-step explanation:

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3 years ago

In physics, kinetic energy is the energy of an object in motion. Kinetic energy, K, measured in joules (J), is

Kryger [21]

Answer:

$m = \frac{2k}{v^{2} }$

Step-by-step explanation:

$k = \frac{1}{2} mv ^{2}$

$v ^{2} m = 2k$

$m = \frac{2k}{v ^{2} }$

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3 years ago