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Rufina [12.5K]
2 years ago
11

Explain how I got this wrong please

Mathematics
1 answer:
kogti [31]2 years ago
6 0

Answer:

x = 9

Step-by-step explanation:

Each angle equals 60 since it is an equilateral triangle

7x-3 = 60

add 3

7x = 63

divide by seven on both sides

x = 9

I hope this helps!!

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Step-by-step explanation:

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Select the values of xxx that make the inequality true. x>\dfrac 12x> 2 1 ​ x, is greater than, start fraction, 1, divided
masha68 [24]

Answer:

A. 2⅓ and D.1

Step-by-step explanation:

We are required to select the values of x that makes the inequality x>½ true.

A. 2⅓

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Options C and E are negative numbers and are therefore less than the positive number ½.

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4 0
3 years ago
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Mrac [35]

Answer:

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Step-by-step explanation:

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r-ruslan [8.4K]
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Simplify :<br><br> -0.5(0.8 + 8y)
Minchanka [31]

Answer:

-0.4-4y

Step-by-step explanation:

-0.5(0.8+8y)

Distribute -0.5 into the parentheses

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= -0.4+(-4y)

A negative and a positive make a negative

= -0.4-4y

I hope this helps!

6 0
3 years ago
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