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solong [7]
2 years ago
8

BRAINLIEST ANSWERS ONLY.

Mathematics
1 answer:
mars1129 [50]2 years ago
4 0

Answer:

Heyy

Step-by-step explanation:

△ABC is a right angled triangle and right angle at B

sinA=

AC

BC

, cosA=

AC

AB

⟹sinA+cosA=

AC

BC

+

AC

AB

=

AC

BC+AB

[We know that sum of two sides of a triangle is greater than the third side]

⟹sinA+cosA>

AC

AC

=1

Hence, sinA+cosA>1

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Convert 0.7135° to minutes and seconds. Round to the nearest second.
jarptica [38.1K]
0° 42' 48.6". 
Conversion: 
d = int(.7135°) = 0°m = int((.7135° - 0°) × 60) = 42's = (.7135° - 0° - 42'/60) × 3600 = 48.6".7135°= 0° 42' 48.6"
How to convert decimal degrees to degrees,minutes,seconds

One degree (°) is equal to 60 minutes (') and equal to 3600 seconds ("):

1° = 60' = 3600"

The integer degrees (d) are equal to the integer part of the decimal degrees (dd):

d = integer(dd)

The minutes (m) are equal to the integer part of the decimal degrees (dd) minus integer degrees (d) times 60:

m = integer((dd - d) × 60)

The seconds (s) are equal to the decimal degrees (dd) minus integer degrees (d) minus minutes (m) divided by 60 times 3600:

s = (dd - d - m/60) × 3600



6 0
3 years ago
Write 241 m as a fraction of 5.4 km
e-lub [12.9K]

Answer:

241m/5.4km

Step-by-step explanation:

8 0
3 years ago
Can someone please help me in this
mel-nik [20]

Answer:

A=60

The angle measures from least to greatest are 60, 60, 120, 120

Step-by-step explanation:

360=6a

(divide by 6)

60=a

(plug it back in)

2a= 2(60)

2a=120

6 0
3 years ago
15. Ankita bought 20 copy for Rs. 25 each. She got profit of Rs.200 while selling it. Find selling price of the copies. no​
goblinko [34]

Answer:

SP=Rs.700

Step-by-step explanation:

<em>cost</em><em> </em><em>price</em><em> </em><em>of a</em><em> </em><em>copy</em><em>=</em><em>R's</em><em>.</em><em>2</em><em>5</em>

<em>cost price of</em><em> </em><em>2</em><em>0</em><em>c</em><em>o</em><em>p</em><em>y</em><em>=</em><em>2</em><em>0</em><em>×</em><em>2</em><em>5</em><em>=</em><em>R</em><em>s</em><em>.</em><em>5</em><em>0</em><em>0</em>

<em>profit</em><em>=</em><em>Rs</em><em>.</em><em>2</em><em>0</em><em>0</em>

<em>selling</em><em> </em><em>price</em><em> </em><em>of</em><em> </em><em>2</em><em>0</em><em> </em><em>copies</em><em>=</em><em>?</em>

<em>Now</em><em>,</em><em> </em><em>we</em><em> </em><em>know</em><em> </em><em>that</em><em>,</em><em> </em>

<em>profit</em><em>=</em><em>sp-cp</em>

<em>or</em><em>,</em><em> </em><em>2</em><em>0</em><em>0</em><em>=</em><em>s</em><em>p</em><em>-</em><em>5</em><em>0</em><em>0</em>

<em>or</em><em>,</em><em> </em><em>2</em><em>0</em><em>0</em><em>+</em><em>5</em><em>0</em><em>0</em><em>=</em><em>s</em><em>p</em>

<em>thus</em><em>,</em><em> </em><em>SP</em><em>=</em><em>Rs</em><em>.</em><em>7</em><em>0</em><em>0</em>

Hence, the selling price of 20copies is 700.

8 0
3 years ago
Function S
Bingel [31]
Can’t help you with this, we need either the picture of the graph or the formula for the graph
8 0
3 years ago
Read 2 more answers
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