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Mrrafil [7]
3 years ago
11

Three of the angles of a quadrilateral are 120 48 and 92 what is the size of the 4th angle

Mathematics
2 answers:
IgorLugansk [536]3 years ago
6 0
You do 120+48+92=280 All angles in a quadrilateral add up to 360, so 360-280=80 The answer is 80 HAVE FUN DOING MATHS!
sladkih [1.3K]3 years ago
4 0

Answer:

Measure of fourth angle of quadrilateral is:

100

Step-by-step explanation:

We know that the sum of angles in a quadrilateral is 360°

Three of the angles of a quadrilateral are 120 48 and 92

we have to find the sum of the fourth angle of the quadrilateral

Let measure of fourth angle be x

120+48+92+x= 360

i.e. 260+x = 360

Subtracting both sides by 260, we get

x= 100

Hence, Measure of fourth angle of quadrilateral is:

100

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Liam has $250. Then, he and his classmates bought a present for their teacher, evenly splitting the $p cost among the 24 of them
Semenov [28]

Answer: The required expression will be

\frac{6000-p}{24}

Step-by-step explanation:

Since we have given that

Amount that Liam has = $250

Amount that he and his classmates spent on  present for their teacher =$p

Number of students in which $p will split = 24

According to question,

Amount that left to Liam is given by

250-\frac{p}{24}\\\\=\frac{6000-p}{24}

Hence, the required expression will be

\frac{6000-p}{24}

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3 years ago
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Step-by-step explanation:

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3 years ago
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The total surface area of the given prism is 152 square centimeters.

Explanation:

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4 0
2 years ago
A representative from each of seven nations is to sit at a round table to discuss trade relations. How many ways can the represe
Vlad [161]
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5 0
3 years ago
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Plz this is due today help me explain the answer
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Answer:

177.3 feet

This is a classic find the vertex of a parabola question.

if this was a calculus class the solution would be to take the derivative and set it equal to zero... -32t+ 105 = 0

BUT i assume that you are not in a calculus class..

so we try plan "B" the  highest (or lowest) point of parabola is it's vertex

the vertex formula is [-b/2a,f(-b/2a)]

in your problem a = -16, b=105, c= 5

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and you will get

Step-by-step explanation:

4 0
3 years ago
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