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photoshop1234 [79]
4 years ago
12

Find the value of x and y

Mathematics
1 answer:
PolarNik [594]4 years ago
7 0

Answer:

x=90: y =43

Step-by-step explanation:

Given is a triangle.  In ABC, AB = AC is given.  also angle C = 47 is given.

AD is angle bisector of angle A

Since two sides are equal, ABC is isosceles.  We have angle C = angle B

Hence angle B = 47 degrees.

Angle A = 180-(B+C) = 180-94 = 86

So angle y = 1/2 (86) = 43

Consider triangle BAD.

We have got two angles as 47 and 43.

Hence third angle is 180-(47+43) = 90

So x=90, y = 43


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2 cups of oats
Marrrta [24]

Answer:

=8 oats to 1 flaxseed

= 4 oats to 1 quinoa

= 3 oats to 1 soy protein

Step-by-step explanation:

given

2 cups of oats  

1/4 cup of flaxseed  

1/2 cup of quinoa

2/3cup of soy protein

the ratios for the amount of oats to the amount of each of other grain =

2 cups of oats   : 1/4 cup of flaxseed  

=2 : 1/4

=2 / 0.25

=8 : 1

= 8 oats to 1 flaxseed

2 cups of oats   : 1/2 cup of quinoa

= 2 : 1/2

= 2 : 0.5

= 4 : 1

= 4 oats to 1 quinoa

2 cups of oats   : 2/3cup of soy protein

= 2 : 2/3

= 2 : 0.667

= 3 : 1

= 3 oats to 1 soy protein

8 0
4 years ago
In the circle m∠ACD=2x+14 and m∠ABD=3x+8<br> what is the value of x
AlekseyPX

Answer:

The value of x = 6

Step-by-step explanation:

The angle subtended on same arc are equal in measure.Here <ACD and <ABD  are on the same arc. therefore these two angle are equal.

it is given that,  m∠ACD=2x+14 and m∠ABD=3x+8

From the figure we get,

m∠ACD = m∠ABD

Therefore we can write,

2x+14 = 3x+8

3x - 2x = 14 - 8

x = 6

Therefor the value of x = 6

6 0
3 years ago
HELP WILL GET BRAINLIEST Select the correct answer.
irina [24]

Answer:

its 0.3

Step-by-step explanation:

i got it wrong bcuz i chose something else but trust me its 0.3

brainliest plz

8 0
3 years ago
An elevator starts on the 100th floor of a building. It descends 4 floors every 10 seconds. At what floor will the elevator be 6
Anarel [89]

Answer:

Floor 76

Step-by-step explanation:

4*6=number of floors in 60 second

100-24=floor 76

4 0
4 years ago
Which ordered pair is a solution of the equation below? y=x-3
AleksandrR [38]
(4,1) is a possible solution. Hope this helps. :)
5 0
4 years ago
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