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3 years ago

PLEASE HELP I WILL MARK YOU BRAINLIEST!!!!

Mathematics

2 answers:

Mrac [35]3 years ago

7 0

Answer:

the answer is C.

Step-by-step explanation:

taurus [48]3 years ago

4 0

Answer:

0.099, or 9.9%

Step-by-step explanation:

She has a 70% chance to have a heart attack, therefore, she has a 30% chance that she will not.

The accuracy of the test is 67%, which means, which means there is a 33% of a false diagnosis.

The chance of both events occurring is 0.3 * 0.33, which is 0.099.

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PLEASE HELP QUESTION 31

KonstantinChe [14]

Answer:

D. LN = KM is not correct

Step-by-step explanation:

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3 years ago

Can you help me calculate the angles from this kite in the attachment? AY =, XZ =,

Setler [38]

Answer:

AY=8, XZ=20

Step-by-step explanation:

WY=WA+AY, plug in values: 14=6+AY, subtract 6 from both sides: 8=AY, AY=8cm

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3 years ago

Have a nice day;) it’s ok to be tired but keep pushing. Just a lil while more

Savatey [412]

Answer:

thx

Step-by-step explanation:

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3 years ago

The figures in the picture are similar to each other find the value of x

alisha [4.7K]

Answer:

x = 7

Step-by-step explanation:

Similar figures have sides that are proportional. Setting up a proportion for the sides of the figures will help solve for 'x':

$\frac{small}{large}=\frac{3}{6}=\frac{(x-3)}{(x+1)}$

Cross-multiply: 3(x + 1) = 6(x - 3)

Distribute: 3x + 3 = 6x - 18

Combine like terms: 21 = 3x

Solve for 'x': x = 7

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3 years ago

A bicycle has two wheels.how many terms do u think a binomial has

Alika [10]

A binomial is going to have two terms. =)

4 0

3 years ago