4 years ago

Given sin x =.1234, find x in degrees.

1 answer:

7 0

You plug in the calculator sin−¹(.1234)
And it gives you 7.088
But since it asks you to round it your final answer would be:
7.1

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HELP ASAP! Write an equation where the solution is b= -6. Include like terms and fractions! Thanks in advance

ryzh [129]

First, I'd like to state there are many possibilties to for this solution.

Okay, 9/3 + 3 = -1b

Lets check.
PEMDAS!
9/3 is = 3

So:
3 + 3 = -1b

Then combine like terms:
6 = -1b

Following PEMDAS, divide -1 on both sides so..
-6 = b or b = -6

So, 9/3 + 3 = -1b works!!!

3 0

3 years ago

She has 10,000 glass beads that have a diameter of 0.4 cm.If she strings these beads end to end, how long will her necklaces be?

faltersainse [42]

As given,

The diameter of one glass bead = 0.4 cm

As the beads are stringed/attached end to end that means a straight line of beads (diameter) can be imagined and adding up all the diameters or multiplying the diameter with total number of beads, we can get the total length of the necklace.

Hence, the length can be found as =

$10000\times0.4=4000$ cm