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galben [10]
3 years ago
9

I WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!!

Mathematics
1 answer:
Alex17521 [72]3 years ago
4 0

Answer:

a I don't know I just guess I hope you got it right I hope

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Rewrite in simplest radical form 1/x^-3/6.
Aneli [31]
\cfrac{1}{x^{- \frac{3}{6} }} = \cfrac{1}{x^{- \frac{1}{2} }} =x^{ \frac{1}{2} }= \sqrt{x}
6 0
3 years ago
HELP!!!<br> 31) Find the measure of line segment DF.<br> A) 12<br> B) 13<br> C) 14<br> D) 15
oksian1 [2.3K]

Step-by-step explanation:

for the relationship of lengths of internal chords the product of both segments of a chord is equal for all intersecting chords.

in our case

(x+8)×8 = 7×16 = 112

8x + 64 = 112

8x = 48

x = 6

so, D-F = x + 8 = 6 + 8 = 14

so, C is correct

6 0
1 year ago
Find the value of x in the diagram shown below.
koban [17]

Answer:

a) <u>∡ADC = 270°</u>

b) <u>∠DAE = 38°</u>

Step-by-step explanation:

Using Inscribed Angle Theorem :

  • ∡ADC = 2 x ∠ABC
  • ∡ADC = 2 x 135°
  • <u>∡ADC = 270°</u>

Similarly :

  • ∠DAE = 1/2 x ∡DE
  • ∠DAE = 1/2 x 76°
  • <u>∠DAE = 38°</u>
5 0
2 years ago
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The side lengths of a triangle are 15.8 cm, 7.9 cm and 22.3 cm. Find the perimeter of the triangle.
lawyer [7]
The answer is 46 for the perimeter
8 0
3 years ago
A 4 pound bag of cherries costs $12.16. What is the price per ounce?
vfiekz [6]

if 4 pound bag = $ 12.16

1 pound bag = ?

=  \frac{1}{4}  \times 12.6

= $3.15

7 0
3 years ago
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