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fiasKO [112]
3 years ago
9

Can someone help me please

Mathematics
2 answers:
monitta3 years ago
5 0
This is an equilateral triangle because all the angles are the same. This means the sides will be the same as well.
2x + 33 = 9.
Minus both sides by 33.
2x = -24
Then, divide both sides by 2.
x = -12
Levart [38]3 years ago
3 0

Answer:

x = 12

Step-by-step explanation:

Simplifying

9 + 2x = 33

Solving

9 + 2x = 33

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9' to each side of the equation.

9 + -9 + 2x = 33 + -9

Combine like terms: 9 + -9 = 0

0 + 2x = 33 + -9

2x = 33 + -9

Combine like terms: 33 + -9 = 24

2x = 24

Divide each side by '2'.

x = 12

Simplifying

x = 12

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polet [3.4K]

Answer:

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Step-by-step explanation:

Create a proportion where x is the number of hours it will take to walk 1/6 of a mile:

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8 0
3 years ago
The point (-3, 4) is on the line x+4y=13.
lys-0071 [83]

Answer:

yes

Step-by-step explanation:

To determine if the point lies on the line substitute the coordinates into the left side of the equation and if equal to the right side then the point lies on the line

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5 0
3 years ago
Simplify the expression. <br> 1/2r – 2r + 6 – 3
Hoochie [10]

Answer:

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Step-by-step explanation:

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r/ 2 + − 2r ⋅ 2/ 2 + 6 − 3

r − 2 r ⋅ 2 /2 + 6 ⋅ 2/ 2 + − 3 ⋅ 2/ 2

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Hope that helps! Plz, mark brainiest! :D

Have a great day!

7 0
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