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Dennis_Churaev [7]
3 years ago
13

Please help with #9 and 10?

Mathematics
1 answer:
son4ous [18]3 years ago
4 0
The value of m is 35 degrees, because the right angle is 90 degrees, therefore, 90-55=35.
The value of t is 55 degrees because is perpendicular to the other 55 degree angle.
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Express in the simplest radical form (NO DECIMALS).
kvv77 [185]
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4 years ago
An isosceles trapezoid has a perimeter of 108 metres. Its shorter base measures 11.5 metres and its longer base measures 28.1 me
kati45 [8]

The length of one of the remaining sides is 34.20 meters.

<h3>What is the length?</h3>

A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides. the parallel sides are called bases while the non parallel sides are called legs

Perimeter of an isosceles trapezoid =  sum of lengths of sides of a trapezoid

length of shorter base + length of longer base + (2 x legs)

108 = 11.5 + 28.1 + (2 x legs)

108 = 39.60 + (2 x legs)

108 - 39.60 =  (2 x legs)

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= 34.20 meters

To learn more about trapezoids, please check: brainly.com/question/25748893

#SPJ1

5 0
2 years ago
if the actual distance between two towns is 374 km,what is the distance as measured on the map with scale of 1:100km​
Jobisdone [24]

Answer:

3.74

Step-by-step explanation:

To find the answer you must divide 374 by 100 which equals 3.74

4 0
3 years ago
How do you factorise this using DOPS/DOTS?<br><br> 2(x + 3)^2-10
Margaret [11]

Answer:

Step-by-step explanation:

Hello,

2(x+3)^2-10\\=2[(x+3)^2-5]\\=2[(x+3)^2-(\sqrt{5})^2]\\\\=2[(x+3+\sqrt{5})(x+3-\sqrt{5})]

Hope this helps

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3 years ago
Volume of a rectangular prism: V= Iwh ; Solve for I
bixtya [17]
V=lwh

divide both sides by wh
\frac{V}{wh}=l
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