3 years ago

How do you work this?

Mathematics

1 answer:

allochka39001 [22]3 years ago

5 0

Answer:

x = 60

Step-by-step explanation:

That square on the angle means 90 degrees so since the other angle is 30 that means x has to be 60

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PtichkaEL [24]

Answer:

x = 1

Step-by-step explanation:

8x + 4 = 12

8x = 8

x = 1

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2 years ago

Ryan decided to ride his bicycle X times around the neighborhood. His best friend

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3 years ago

You and your friend play a game. You answer 80% of the questions correctly and your friend answers 0.60 of the questions correct

bezimeni [28]

Answer:

Step-by-step explanation:

Assuming both players can answer the same question, the minimum number of questions is the smallest number that when multiplied by either 0.60 or 0.80 yields a whole number.

Let x be the number of questions, solving by trial and error:

$if\ x=2\\x*0.8=1.6\\x*0.6=1.2\\\\if\ x=3\\x*0.8=2.4\\x*0.6=1.8\\\\if\ x=4\\x*0.8=3.2\\x*0.6=2.4\\\\if\ x=5\\x*0.8=4\\x*0.6=3\\\\$

Therefore, the minimum number of questions in the game is 5.

5 0

3 years ago

By which rule are these triangles congruent? A) AAS B) ASA C) SAS D) SSS

Veronika [31]

Answer:

the answer is c)SAS

Step-by-step explanation:

as the sides are already given and and both angles will be equal as vertically opposite angles (VOA)are always equal.

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3 years ago

What is the volume of the prism? --- m3

Pachacha [2.7K]

Answer:

672

Step-by-step explanation:

Formula is length times width times height

14 x 8 = 112

112 x 6 = 672

7 0

3 years ago

Read 2 more answers