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Sveta_85 [38]
3 years ago
15

If a+11=20 what does a equal

Mathematics
1 answer:
luda_lava [24]3 years ago
3 0

Answer:

a = 9

Step-by-step explanation:

a+11=20

Subtract 11 from each side

a+11-11 = 20-11

a = 9

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What is the vertex of f(x) = |5x| 2?
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The Vertex of f(x)=|5x|+2 is (0,2)
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OT bisects ∠DOG. Find the measure of ∠DOG if ∠DOT = 4x + 4 and ∠TOG = 5x – 3
g100num [7]

Answer:

\huge\boxed{64^o}

Step-by-step explanation:

If OT is bisects ∠DOG, then m∠DOT = m∠TOG. Therefore

4x+4=5x-3    |<em>subtract 4 from both sides</em>

<em />4x+4-4=5x-3-4\\\\4x=5x-7<em>|subtract 5x from both sides</em>

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<em />x=7<em />

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m∠DOG = 2(m∠DOT)

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6 0
3 years ago
Mrs. Payne needs 35 notepads she can buy them in packs of 10 notepads or a single pads what are all the different ways of Mrs. P
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algol13
360/60=6
The polygon has 6 sides.
6 0
4 years ago
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Regina, courtney, and Ellen hiked around bear pond. Regina hiked 7/10 of the distance in an hour. Ellen hiked 3/8 of the distanc
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7/10 > 3/8

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8 0
3 years ago
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