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Otrada [13]
3 years ago
9

What is the value of x? Enter your answer in the box. x =

Mathematics
1 answer:
jeka943 years ago
5 0

the answer is x = 8

explanation:

because all of the sides of this triangle are equal all of the angles have to be equal as well. We also know that all triangles must have angles that equal 180 degrees. since all the angles are the same we know that all of the angles are 60 degrees because 60 + 60 + 60 = 180.

so set up an equation: 7x + 4 = 60

subtract 4 from both sides: 7x = 56

divide both sides by 7: x = 8

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Julia is allowed to watch no more than 5 hours of television a week. so far this week, she has watched 1.5 hours. write and solv
gulaghasi [49]
<span>X + 1.5 ≤ 5 X ≤ 3.5 "Julia is allows to watch no more than 5 hours of television" X ≤ 5 "She has watched 1.5 hours" X + 1.5 ≤ 5 So the inequality to solve is: X + 1.5 ≤ 5 Now to solve it, just subtract 1.5 from both sides: X + 1.5 ≤ 5 X + 1.5 - 1.5 ≤ 5 - 1.5 X ≤ 3.5 So Julia can watch up to 3.5 more hours of TV this week.</span>
5 0
3 years ago
PLEASE HELP. !!!!!!!!!
madam [21]

Answer:

Step-by-step explanation:

The formula for this is:

6(6 + x) = 3(3 + 25) and

6(6 + x) = 3(28) and

36 + 6x = 84 and

6x = 48 so

x = 8

8 0
3 years ago
What is the value of x? In this figure <br> A:53<br> B:43<br> C:57<br> D:47
Andrej [43]

Answer:

should be 53 if im right

6 0
4 years ago
Read 2 more answers
What are the angles of A,B,C and optional E,D?
Alex

Answer:

|ᡕᠵ᠊ᡃ່࡚ࠢ࠘ ⸝່ࠡࠣ᠊߯᠆ࠣ࠘ᡁࠣ࠘᠊᠊ࠢ࠘ا(y^102)

Step-by-step explanation:

Ох o3 хAB=BC,AM=MC

BM IAC , EF I BC(7,6)AB

MA

B

F

с

Aigle is 180

VX

7 0
3 years ago
2 (a + 24) = 30 what is a
avanturin [10]

Answer: -9

Step-by-step explanation:

2(a+24)=30\\2a+48=30\\2a=30-48\\2a=-18\\a=-\frac{18}{2}\\ a=-9

8 0
3 years ago
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