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Kryger [21]
3 years ago
6

What is the value of the missing angle (x+15)

Mathematics
1 answer:
Luden [163]3 years ago
4 0

Answer:

x = 70

Step-by-step explanation:

The total interior angle in a square, even with not a perfect square, adds to 360

Set your formula up as

360 = (x+15) + x + 115 + 90

360 - 115 - 90 - 15 = 2x

140 = 2x

140/2 = x

70 = x

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9514 1404 393

Answer:

  C'(-25, 5)

Step-by-step explanation:

The dilation scale factor is applied to each of the coordinate values independently:

  C' = 5×C = 5×(-5, 1)

  C' = (-25, 5)

5 0
3 years ago
Brian was thinking of a number. Brian adds 3 then divides by 5 to get an answer of 18. Form an equation with x from the informat
maks197457 [2]

Answer:

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6 0
3 years ago
One angle of an isosceles triangle measures 110°. Which other angles could be in that isosceles triangle? Choose all that apply.
andre [41]

Answer:

Therefore the correct option is 2. 35 degree.

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Step-by-step explanation:

Consider an Isosceles Triangle, Δ ABC where,

∠BAC = 110°

TO Find:

∠ ABC = ∠ACB = ?

Solution:

For an Isosceles Triangle

Base Angles are equal

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Now,

Triangle sum property:

In a Triangle sum of the measures of all the angles of a triangle is 180°.

\angle A+\angle B+\angle C=180\\\\110+x+x=180\\\therefore 2x=180-110=70\\\therefore x=\dfrac{70}{2}=35\°

Therefore,

\angle ABC=\angle ACB=35\°

3 0
3 years ago
What is 16.5 as a percent<br> and NO it is not 165% or 1650% none of that please
sveticcg [70]
I could be wrong but .165% would be my guess it it’s not 165% or 1650%
6 0
3 years ago
Which equation is represented by the graph?
vladimir2022 [97]

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Step-by-step explanation:

8 0
4 years ago
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