3 years ago

Write an expression for one more than twice a number

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

5 0

The expression is 2x + 1

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Help me answer, please

Illusion [34]

Answer:

B = 35° , a = 55.256, b = 32.401

Step-by-step explanation:

To get B we know that triangle has sum of ° 180, for solving a and b we will use law of sine where a/sinA = b/sinB = c/sinC

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3 years ago

Does the construction demonstrate how to bisect an angle correctly using technology?

Umnica [9.8K]

Answer:

answer is (c) no , circles c and d have same radius

Step-by-step explanation:

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4 years ago

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The Jackson family drove 496 miles in 8 hours. Which is the unit rate in fraction form?

vagabundo [1.1K]

You find the unit rate by dividing 496 by 8
so
$\frac{496}{8} = \frac{62}{1}$

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4 years ago

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An amusement park ride has cars that move around a circular track at the rate of 16 revolutions in 20 seconds. To the nearest hu

astraxan [27]

Answer:

$5.03\frac{rad}{sec}$

Step-by-step explanation:

To find the angular velocity divide the revolutions by the time

$\frac{16}{20}=0.8\frac{rev}{sec}$

Remember that

$1\ rev=2\pi \ rad$

Convert rev/sec to rad/sec

$0.8\frac{rev}{sec}=0.8*(2\pi)=1.6 \pi\frac{rad}{sec}$

assume $\pi=3.1416$

$1.6(3.1416)=5.03\frac{rad}{sec}$

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4 years ago

I know this is silly but I wasn’t fought correctly how to read clocks and I’m struggling right now.

Gnoma [55]

Answer:

its 10:25 :)

Step-by-step explanation:

hope this helps!

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3 years ago

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