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matrenka [14]
3 years ago
8

What does x equal? -x/3 + 4 = 20

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0
X is equal to 48

First subtract 4 from both the sides to get
-x/3 = 16
Then multiply both sides by 3 to get x alone
-x = 48
Now divide the both sides by -1, since we can't have x being negative to get
X = 48
Hope this helps:)
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Please help helppp :((((
ella [17]

Answer:

m∠Q = 61°

m∠S = 61°

m∠R = 58°

Step-by-step explanation:

Since we have an isosceles triangle, we know that ∠Q and ∠S are congruent.

Step 1: Definition of isosceles triangle

2x + 41 = 3x + 31

41 = x + 31

x = 10

Step 2: Find m∠Q

m∠Q = 2(10) + 41

m∠Q = 20 + 41

m∠Q = 61°

Step 3: Find m∠S

Since m∠Q = m∠S,

m∠S = 61°

Step 4: Find m∠R (Definition of a triangle)

Sum of angles in a triangle adds up to 180°

m∠R = 180 - (61 + 61)

m∠R = 180 - 122

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4 0
3 years ago
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timurjin [86]

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To find the value 309.35, simply look at the table under the value t = 0.

4 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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Hope This Helps!





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