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Serjik [45]
2 years ago
4

Hard question please help

Mathematics
1 answer:
siniylev [52]2 years ago
7 0

Answer:

147.5kg

Step-by-step explanation:

l=12

h=5

diagonal=d

using Pythagorean theorum

d=sqrt of (12^2+5^2)

=13m

there are two diagonals

total meters (f)=26+2h+2l

f=25+10+24

=59m

if it is 2.5 kg pet metre

2.5×59=total weight

=147.5kg

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Linda borrowed $550 at a 1% monthly interest. She paid $99 in interest. How long did Linda borrow the money
solong [7]

The length of time that Linda borrowed for is 18 months.

<h3>How long did Linda borrow the money?</h3>

The interest paid is a function of the amount borrowed, interest rate and the duration of the loan.

Time = interest paid / (interest rate x amount borrowed)

$99 / (0.01 x 550) = 18 months

To learn more about interest, please check: brainly.com/question/26164549

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6 0
2 years ago
Find the surface area of a box measuring 4 inches long 3 inches wide and 6 inches tall
Rufina [12.5K]

4*3

12

12*6

72

hope it help

3 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
Can some one help i need to pass
Goryan [66]
It is easy, just add up the numbers and divide by how many set of numbers there is.
6 0
2 years ago
Please help me i dont understand this
mr_godi [17]

Answer:

209.3

Step-by-step explanation:

V=πr^2h / 3

 = 3.14 x 25 x 8 /3

  = 209.3

7 0
3 years ago
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