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2 years ago

PLS HELP I WILL MARK BRAINLIEST

Mathematics

1 answer:

Anestetic [448]2 years ago

6 0

Answer:

16 degrees

Step-by-step explanation:

Divide ABD by 4 to produce a 1:3 ratio of the angles

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Find the value of x

Naddika [18.5K]

Answer:

x= -12

Step-by-step explanation:

∠2= (180°-36°)÷2 (base ∠s of isos. △)

∠2= 72°

m∠2= x +84

72= x +84

x= 72 -84

x= -12

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2 years ago

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Candace used 5/8 of her savings to buy a $531.25 laptop. How much did she have in savings before purchasing the laptop?

Serjik [45]

$x-savings\\\\\frac{5}{8}x=531,25\ \ \ \ |\cdot\frac{8}{5}\\x=850\\\\Candance\ had\ \$ 850\ savings.$

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2 years ago

What is .16 as a fraction

tatiyna

Answer:

16/100

Step-by-step explanation:

the decimal is 16 hundreths of one

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3 years ago

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An example of dependent events is drawing a green marble out of one jar and then drawing a....?

gayaneshka [121]

Dependent events involve a first event that affects the outcome of a second event. This means that the probability for the second event has changed because of the occurrence of the first event. This is usually present in probabilities without replacement because each event has a different condition. The answer is <span>C)red marble out of the same jar,without replacing the first marble.</span>

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2 years ago

The value of x varies directly with y, and whenX= 2/3, y = 6. Find the value of y when x = 10-24A.y=9B.y=4C. y=93D.y=1

uysha [10]

Problem

Solution

for this case we know that when x =2/3 , y= 6

$10\frac{1}{3}=\frac{10\cdot3+1}{3}=\frac{30+1}{3}=\frac{31}{3}$

Then we want to find the value of y= ? when x= 10 1/3 = 31/3 and we can do this:

6/(2/3) = y/(31/3)

$\frac{6}{\frac{2}{3}}=\frac{y}{\frac{31}{3}}$ $y=\frac{31}{3}\cdot\frac{6}{\frac{2}{3}}=\frac{31}{3}\cdot\frac{3}{2}\cdot\frac{6}{1}=\frac{31\cdot3\cdot6}{3\cdot2\cdot1}=93$

And solving for y we got:

y = (3/2) * 6 * (31/3) = 31*3 = 93

C. y= 93

7 0

7 months ago