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max2010maxim [7]
3 years ago
13

If it is 8:50 a.m., what will the time be 4 hours and 20 minutes later?

Mathematics
1 answer:
Stels [109]3 years ago
8 0

Answer:

1:10 pm

Step-by-step explanation:

<em>60 minutes in an hour</em>, so

8:50am + <u>4 hours</u> = 12:50pm

12:50pm + <u>20 minutes</u> = 1:10pm

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What is the quotient of 2/3 : 4 in simplest form? ​
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Answer:

1/6

Step-by-step explanation:

2/3 divided by 4= 2/3 x 1/4

2/3 x 1/4=2/12

2/12 simplifies to 1/6

4 0
2 years ago
Consider the triangle
svet-max [94.6K]

Answer:

Im confused what your trying to get at is there a picture or something

Step-by-step explanation:

4 0
3 years ago
Algebra 2 question need help.​
MrMuchimi

Answer: Choice C

h(x) = -x^4 + 2x^3 + 3x^2 + 4x + 5

===========================================

Explanation:

When reflecting the function f(x) over the y axis, we replace every x with -x and simplify like so

f(x) = -x^4 - 2x^3 + 3x^2 - 4x + 5

f(-x) = -(-x)^4 - 2(-x)^3 + 3(-x)^2 - 4(-x) + 5

f(-x) = -x^4 + 2x^3 + 3x^2 + 4x + 5

h(x) = -x^4 + 2x^3 + 3x^2 + 4x + 5

Note the sign changes that occur for the terms that have odd exponents (the terms -2x^3 and -4x become +2x^3 and +4x); while the even exponent terms keep the same sign.

The reason why we replace every x with -x is because of the examples mentioned below

-----------

Examples:

The point (1,2) moves to (-1,2) after a y axis reflection

Similarly, (-5,7) moves to (5,7) after a y axis reflection.

As you can see, the y coordinate stays the same but the x coordinate flips in sign from negative to positive or vice versa. This is the direct reason for the replacement of every x with -x.

4 0
2 years ago
I need help ASAP!!!please help
muminat
Use 6 triangles then 2 square so you will only be using a total of 4 square and 12 triangles
8 0
3 years ago
Which of the following numbers are irrational? Check screenshot.
Law Incorporation [45]

Answer:

d

Step-by-step explanation:

i think it's d because it's negative

7 0
3 years ago
Read 2 more answers
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