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brilliants [131]
3 years ago
12

An isoceles triangle has two long sides and one short side. The short side is half the length of a long side. If the perimeter o

f the triangle is 15cm, find the length of the short side​
Mathematics
1 answer:
devlian [24]3 years ago
4 0

Answer:

3cm

Step-by-step explanation:

so the long sides are 6cm and the short sides are 3cm

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Is 4/5 greater than or less than 2/3? ​
Kitty [74]

Answer:

Yes 4/5 is greater than 2/3

Step-by-step explanation:

Because

4/5 = 0.8

2/3 = 0.667

Then, we compare the two decimal numbers to get the answer.

0.8 is greater than 0.667.

Therefore, 4/5 is greater than 2/3 and the answer to the question "Is 4/5 greater than 2/3?" is yes.

4 0
3 years ago
What is the range of the given function?<br><br> {(–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)}
faltersainse [42]

Answer:

{-9, -3, 0, 5, 7}

Step-by-step explanation:

The range of a function includes all possible output values.

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This is the answer.  However, arranging the members of this set in ascending order leads to a nicer appearance:  {-9, -3, 0, 5, 7}

The range of the given function is {-9, -3, 0, 5, 7}.

6 0
4 years ago
The Board of Directors of PFE declares to pay a dividend of $0.39 on
Anastasy [175]

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8 0
3 years ago
The length of a rectangle is 59 inches greater than twice the width. If the diagonal is 2 inches more than the​ length, find the
Paul [167]
So.. hmm notice the picture here

we know the length is 59 more than twice the width,
twice the width, 2 * w, or 2w
59 more than that
2w + 59

we also know that, whatever that is, the diagonal of it is,
2 more inches than that, or
(2w + 59) + 2

now.. use the pythagorean theorem
\bf c^2=a^2+b^2\implies \qquad &#10;\begin{cases}&#10;a=2w+59\\&#10;b=w\\&#10;c=(2w+59)+2\to 2w+61&#10;\end{cases}&#10;\\\\\\&#10;(2w+61)^2=(2w+59)^2+(w)^2&#10;\\  \qquad\qquad \uparrow\qquad \qquad\qquad \qquad \uparrow  \\&#10;\textit{expand using binomial theorem, or FOIL}

you'd end up with a quadratic, after simplifying, solve for "w"

7 0
3 years ago
I am thinking of a number.
Marina86 [1]
I believe that Noah’s number 15.
19 - 15 = 4
4 * 4 = 16
3 0
3 years ago
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