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makvit [3.9K]
3 years ago
15

Solve for x Solve for x Solve for x Solve for x

Mathematics
2 answers:
aleksandrvk [35]3 years ago
6 0

X=49°

Step-by-step explanation:

we have an isosceles triangle

thus our equation is

x+x+82=180°

=>2x+82°=180°

cancel 82 from both sides

=>2x=98

divide both sides by 2

therefore

X=49

spin [16.1K]3 years ago
3 0
82+2x=180
2x=98
x=49
answer is x=49
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x < 3

Step-by-step explanation:

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3 years ago
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The perimeter of square ground is 122
Hatshy [7]

Answer:

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ii. 930.25m²

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Step-by-step explanation:

Perimeter of a square = 4 * Length

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5 0
3 years ago
Poppy, felix and Alexi sell 700 raffle tickets between them. Poppy sells twice as many tickets as Felix, and Alexi sells 25 more
slavikrds [6]
Let give Poppy = P, Felix = F, Alexi = A
so P+ F + A = 700 ----(1)
P = 2F ----(2)
A = 25 + P ---(3)
we will think in term of P

from (2) F = P/2

from (1) P + F + A = 700
P + P/2 + 25 + P = 700 ---(4)
(4) multiplied by 2
2P + P + 50 + 2P = 1400
5P + 50 = 1400
5P = 1350
so P = 270

so Poppy sold 270 tickets
Felix sold 135 tickets
and Alexi sold 295 tickets //
3 0
3 years ago
5(x+2) = 20<br><br> 15 points
hodyreva [135]

Answer:

Step-by-step explanation:

remove the parenthesis

5x+10=20

5x+10-10=20-10

5x=10

x=2

7 0
3 years ago
which word equation is used to calculate the acceleration of an object. A)add the initial velocity and final velocity and multip
AnnZ [28]
The answer is B. Iv-Fv/T
7 0
3 years ago
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