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Phantasy [73]
2 years ago
12

Help please…………………….

Mathematics
1 answer:
Tomtit [17]2 years ago
7 0

Answer:

get better maybe

Step-by-step explanation:

just pay attention in class

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How do I simplify 5/15
Thepotemich [5.8K]

Answer:

Find what <u>both fractions</u> are <u>divisible</u> by.

Step-by-step explanation:

Take \frac{5}{15} and if needed, use a multiplication tabel to help you figure out what both numbers are divisible by. 5 and 15 are both divisible by 5. Now you can reduce the answer to \frac{1}{3}.

Hope this helps!

-Coconut;)

8 0
3 years ago
How is the graph of y = 8x2 − 1 different from the graph of y = 8x2?
BlackZzzverrR [31]

Answer:

since it's the lhs we are concerned about, i. e., Y axis, so it must be either up or down. now look at the question, it says 8x2 - (1), it means one lower value of y i. e., 1 unit down

5 0
3 years ago
The angle of elevation to the top of a 30 story skyscraper is measured to be 3 degrees from a point on the ground 2,000 feet fro
Leto [7]
You have an angle of elevation of 3 degrees and you're 2000 ft from base of 30 story building. 
<span>Draw a picture of this. Then tan(3) = ht of bldg/2000 </span>
<span>I get a height of 104.82 ft rounded to 2 dp. </span>


<span>5. Ok. use the Pythagorean Theorem here to find the hypotenuse of the right triangle </span>
<span>hypt = sqrt(50^2 + 9^2) </span>
<span>Now sine of the angle of elevation is 50/hypt. = 0.984 or 0.98 to 2 dp.</span>
4 0
3 years ago
Please answer correctly !!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
grin007 [14]

Answer:

i think... 3) 26

Step-by-step explanation:

if its wrong, dont mark me brainliest =/

3 0
3 years ago
What is the remainder when you divide 2x3 + 4x2 - x + 3 by x + 2?
velikii [3]
<h3><u>The quotient is 2x^2 - 1 + (5/(x + 2))</u></h3><h3><u>The remainder is 5.</u></h3>

7 0
3 years ago
Read 2 more answers
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