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FromTheMoon [43]
3 years ago
13

What is the height of a triangle with base 16cm and area 120 cm

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

Answer:

the height is 32cm

Step-by-step explanation:


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Suppose f(x)=x^2-2 find the graph of f(1/2x)
Scorpion4ik [409]

Answer:

graph g(x)=1/4 x^2 - 2

Step-by-step explanation:

You are to replace x with (1/2x) in the expression x^2-2

So you have (1/2x)^2-2

1/4 x^2-2

Graph some points for g(x)=1/4 x^2-2

The vertex is (0,-2) and the parabola is open up.

I would graph 2 more points besides the vertex

x   |  g(x)                     ordered pairs to graph

-----------                         (-1,-1.75) and (0,-2) and (1,-1.75)

-1        -1.75

0         -2

1         -1.75

3 0
2 years ago
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HELP PLEASE YOU'LL GET BRAINLIEST :)
inna [77]

Step-by-step explanation:

you would divide 489 by 10 and then times that number by 15 and the  divide 20 and get your answer that way

8 0
2 years ago
Factor each expression 16x+40y
prohojiy [21]
Hi there!

To factor this expression, you must first find the greatest common factor of each term, 16x and 40y.

To do this, first list the factors of each coefficient since they do not share any variables:
16:1,2,4,8,16
40:1,2,4,5,8,10,20,40

Notice that among the factors of each term, 8 is the greatest common factor.

Finally, factor 8 from the expression to get 8(2x+5y) as your final answer.

Hope this helps, and have a nice day!
5 0
3 years ago
How do you find square root of any number just give me a example
soldier1979 [14.2K]
25/5=5 5•5=25 there should be a button ur calculator too
5 0
2 years ago
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Dr. Yancy conducted a correlation study in which she found that the more time children in her study read at home the better they
anzhelika [568]

Answer:

A. Positive

Step-by-step explanation:

They ask us about the relationship between reading and grades.

First you have to go to the first part of the statement that says:

"Dr. Yancy conducted a correlation study in which she found that the more time children in her study read at home the better they performed in school"

In this case they tell us that there is a positive correlation, that the more you read the better your performance in school is.

Performance is your grades, and home study can be reading, so the score is positive in the second half, too.

3 0
2 years ago
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