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3 years ago

HELP PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Mathematics

1 answer:

babunello [35]3 years ago

6 0

Step-by-step explanation:

1+-2#4

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write everything I know about similar figures. (what are they, how do you find the scale factor, how do you solve for x when giv

Dmitry [639]

Answer:

Suppose you have two similar figures , one larger than the other. The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure. Here, XYUV=123=4 . So, the scale factor is 4 .Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent , and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor .

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3 years ago

a student borrow some money from his father at 2% simple interest to buy a car he paid his father 360 and interest after 3 years

seropon [69]

Answer:

$6000.

Step-by-step explanation:

360/3(years)= 2% of Principle

120=2% of principle

2%=1/50

120*50=6000

Ans.=$6,000

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3 years ago

A radical whose radicand is not a perfect power is a rational number

Daniel [21]

<span>A perfect power is a positive integer that can be expressed as an integer power of another positive integer.
More formally, n is a perfect power if there exist natural numbers m > 1, and k > 1 such that $m^k = n$ .

Sometimes, some fractional or decimal radicants are not perfect power, yet they evaluate to a terminating decimal or recalling decimal.

Example: 6.25 is not a perfect power, but $\sqrt{6.25}=2.5$ .

Therefore, </span><span>A radical whose radicand is not a perfect power is a rational number</span> SOMETIMES.

4 0

3 years ago

Read 2 more answers

A line with a slope of -4 has a coordinate of (0,3). If the other coordinate is (6,t),

s2008m [1.1K]

Answer:

Alrighty! So this is what we know:

Slope (m) = (-4)

Co-ordinate (0,3)

Co-ordinate 2 (6,t)

t = ?

Let's find our equation...

y=mx+b <-- just plug what we know in...

3=(-4)0+b

3=0+b

b=3

We just found b! woohoo

Now what is t? t is a value we need to know WHICH IS the y value of a co-ordinate that corresponds to when x is 6, as we know a co-ordinate is expressed as --> (x value, y value).

SO-

t=y

plug it in our equation...

y=mx+b

t=(-4)x+3

t=(-4)(6)+3

t=(-24)+3

t=(-21)

SOOOOOOOO WE HAVE OUR T!! just write a therefore statement like "therefore the value of t is -21." and you're set! hope this helped, any questions? ask in the comment section. :)

Step-by-step explanation:

7 0

3 years ago

Find the value of x which makes the area of this triangle equal 72

Maslowich

The Answer To Your Question Would Be 12

8 0

3 years ago