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Grace [21]
3 years ago
5

If the angle of incidence of a ray of light,

Mathematics
1 answer:
n200080 [17]3 years ago
6 0

Answer:

Rounded up, the angle is: 15°

Step-by-step explanation:

The angle of the refracted ray is 15°. I just searched it up.

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What it the x and y intercept of y=2x^2+3x+1
babunello [35]

x = -1

y = 1

To find this, input the equation into a graphing calculator, whether online or an actual one, and you have two options:

1 - Search for the points in which the line crosses the x and or y axis.

2 - Hit 2nd Graph to access the table and find when x and y equal zero.

Hope this helps!

5 0
3 years ago
Does anyone know what the code is Ive been stuck on this for like ever.
timama [110]

Answer:

Binary code

Step-by-step explanation:

Code is a word or a symbol which is not disclosed to everyone and is considered as secretive. There are various codes which are required to run a software in order to minimize the risk of piracy. These codes are binary codes or java codes. These are complex so that not everyone can crack it.

3 0
4 years ago
If a container has 5 rows of boxes that are stacked 3 boxes high and 2 boxes deep, how many boxes are in the container?
kaheart [24]

There are 30 boxes in the container

3 0
3 years ago
Read 2 more answers
1. The ratio of girls to boys to parents at the concert is 10:5:4. If there are
Maru [420]

Answer:

1.   228 parents

Step-by-step explanation:

I will do number 1 for you.  I'll let you or someone else do the others.

Let 10x = no. of girls

      5x = no. of boys

      4x = no. of parents

Now, 10x + 5x + 4x = 1083

                        19x = 1083

                            x = 57

(10)(57) = 570 girls

(5)(57) = 285 boys

(4)(57) = <u>228 parents</u>

             1083  total

8 0
3 years ago
Find the product -1(-15) . Oh and also -1(-24) pls help
Romashka-Z-Leto [24]

Answer:

15 and 24

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
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