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VikaD [51]
3 years ago
10

Help me with this problem anybody

Mathematics
1 answer:
posledela3 years ago
7 0

Because this is a regular parallelogram, the angles you are solving for are congruent or equal to each other.

(3y+27) = (5y-3)

Use basic algebra to solve for the values.

27 + 3 = 5y - 3y

30 = 2y

15 = y

Now plug into one unknown angle:

(3(15)+27) = ?

= 72

72 degrees is the value of angle A

To find angle B, simply take 180 and subtract 72 from it.

180 - 72= 108

The value of angle B is 108 degrees.

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Masteriza [31]

Answer:

63 pages

Step-by-step explanation:

I AM NOT SURE THIS IS CORRECT. I WILL EXPLAIN MY REASONING THOUGH.

Take 210 (pages) and multiply that by 30% or 0.3 that will give you 63. This means that 30% of the book is 63 pages

7 0
3 years ago
Is 3, 1, 1/3, 1/9,... a geometric sequence?
barxatty [35]
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7 0
3 years ago
While walking for exercise, Mia is able to walk only 3\4 as far on Saturday she walks 1 1/2 miles. How many miles did she walk F
Ket [755]
1\frac{1}{2} - \frac{3}{4}
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3 0
3 years ago
I WILL GIVE BRAINLIEST
shusha [124]

Answer:

x = -3

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y\geq -\frac{2}{3} x-3\\
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Add 2/3 x to both sides:  -3=\frac{11}{3}x+8

Subtract 8 from both sides: -11=\frac{11}{3}x

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Divide both sides by 11:  x=-3

Therefore, point of intersection between both lines is at point (-3, -1)

5 0
2 years ago
<5 and <6 are complementary angles m<5=13 what is the measure of <6
Fiesta28 [93]
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3 years ago
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