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2 years ago

Does anyone know the answer to this?

Mathematics

1 answer:

Alex2 years ago

6 0

Answer:

10.5.

Step-by-step explanation:

By similar triangles:

IJ / 21 = 8 /(8+8) = 1/2

IJ / 21 = 1/2

IJ = 1/2 * 21

= 10.5.

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3 years ago

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:

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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.

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3 years ago

Triangle ABC has a perimeter of 25 meters. It is translated 10 meters to the left and then rotated 90° counterclockwise about ve

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3 years ago

Write the slope and y-intercept of each equation.

ioda

Answer:

okay here goes.

Step-by-step explanation:

1. slope = -5 and y-intercept is (0,6)

2. slope = 3 and y-intercept is (0,-2)

3. -2 and (0,-4)

4. 8 and (0,1)

5. 5 and (0,-3)

6. -3 and (0,-9)

7. 7 and (0,2)

8. -1 and (0,6)

9. -4 and (0,7)

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You owe me. That took a long time to write.

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2 years ago

III

WARRIOR [948]

Answer:

n = 115.6

Step-by-step explanation:

Number = 85
136% of the number = n

<u>The proportion would be:</u>

136%/100% = n/85
n = 85*1.36
n = 115.6

6 0

3 years ago

Read 2 more answers