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ivanzaharov [21]
2 years ago
14

Please help me! Itll mean so much!

Mathematics
2 answers:
MissTica2 years ago
8 0
I think it’s 80 degrees
avanturin [10]2 years ago
6 0
Because all angles of a triangle add up to 180 and we already know two of the angle values you would subtract them from 180 to get your answer
180-45-55=80

your answer is 80 degrees
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An isosceles triangle has 2 angles that measure 37 degrees each. Write 2 different equations that could be solved to find the me
LuckyWell [14K]

Answer:

The third angle of isosceles triangle is 106°   .

Step-by-step explanation:

Given as :

The measures of equal angles of isosceles triangle = 37°

i.e \Theta _1 =  \Theta _2 = 37°

Let The third angle of isosceles triangle =  \Theta _3

Now,

An isosceles triangle is that whose opposite sides are equal and two angles are equal

<u>Now, From the property of Triangle</u>

The sum of all three angles of Triangle = 180°

i.e  \Theta _1 +  \Theta _2 +  \Theta _3 = 180°

∵  \Theta _1 =  \Theta _2 = 37° (given)

So,  37° +  37° +  \Theta _3 = 180°

Or, 74° +  \Theta _3 = 180°

Or,  \Theta _3 = 180° - 74°

∴  \Theta _3 = 106°

So, The third angle of isosceles triangle =  \Theta _3 = 106°

Hence,The third angle of isosceles triangle is 106°   . Answer

7 0
3 years ago
How are percents,fractions,and decimals related
tigry1 [53]
<span>they are simply different numerical expressions of the same value</span>
7 0
3 years ago
Read 2 more answers
Solve for b in the literal equation y = 11x + 11b
bekas [8.4K]

Answer:

<h2>b = y/11  -x </h2>

Step-by-step explanation:

y = 11x + 11b\\Move \: 11x\:to\:the \:left\:and\:change\:its\:sign\\\\y -11x =11b\\\\Divide\:both\:sides\:of\:the\:equation\:by\: 11\\\frac{y}{11} -\frac{11x}{11} = \frac{11b}{11} \\y/11 -x =b\\\\b = \frac{y}{11} - x

7 0
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I WILL MARK BRAINLIEST
never [62]

Answer:

<h2>61.27cm^2</h2>

Step-by-step explanation:

The tuna can has a shape of a cylinder, and the area of the  tuna lablel is the  lateral surface area of the can

A=2\pi rh

Data

diameter d= 6.5cm

radius r = \frac{diameter}{2}= \frac{6.5}{2} = 3.25cm

height h= 3cm

leteral surface area

A=2*3.142*3.25*3\\= 61.269\\=61.27cm^2

3 0
3 years ago
A baby was born with a weight of 5 pounds and then began to gain 1.25 pounds per month. Write an equation for W,W, in terms of t
vovangra [49]
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