3 years ago

How do you know the ratio in the table are equivalent?

Mathematics

1 answer:

kotegsom [21]3 years ago

5 0

The table is ratio because he is a 5 sum place the ratio

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I really need help <br> it’s very hard

barxatty [35]

Answer:

The angle ZLK has a value of 75 degrees.

Step-by-step explanation:

We can calculate this as:

$m\angle MLZ+m\angle ZLK=m\angle MLK\\\\(x+66)+(x+86)=130\\\\2x+152=130\\\\2x=130-152\\\\x=-22/2=-11\\\\\\m\angle ZLK=x+86=-11+86=75$

We replace the angles values in the equation, as both angles that are formed with Z (MLZ and ZLK), when added, gives as the angle MLK. This allows us to calculate x. The value for x is -11.

Then, with the value for x we can calculate any of both angles.

6 0

3 years ago

A washer and a dryer cost $552 combined. The washer costs $98 less than the dryer. What is the cost of the dryer?

Sedaia [141]

552-98 = 450

454/2 = 227

washer cost $227

227+98 = 325

dryer cost $325

5 0

3 years ago

If the diameter of Cone A is 5cm find the diameter of Cone B

lukranit [14]

Answer:

here,

diameter of cone A is 5cm

diameter of coneB is ?

Step-by-step explanation:

diameter of cone pie r square

so you can find

6 0

2 years ago

Melissa's chocolate bar is 77% cocoa. If the weight of the chocolate bar is 92 grams, how many grams of

Elena L [17]

Answer:

70.8

Step-by-step explanation:

77% is the same as 0.77 so
92 * 0.77 = 77% of 92
92 * 0.77 = 70.84
rounded to the nearest tenth
70.8

7 0

2 years ago

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Identify ALL solutions to the inequality. There could be more than one selection.

ser-zykov [4K]

Answer:

Step-by-step explanation:

-3 or 0

3 0

1 year ago

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