2 years ago

Help finding the area

Mathematics

2 answers:

kifflom [539]2 years ago

5 0

Answer:

Length x width

Step-by-step explanation:

Multiply

garri49 [273]2 years ago

4 0

Answer:

148.5 units^2

Step-by-step explanation:

First, find the area of the entire rectangle. The area is 180 because we have to multiply 15*12.

Next, find the area of the triangle. The area is 31.5 because we have to figure out 1/2(7*9)

Finally, you subtract 31.5 from 180.

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The Bulldog soccer team wants to increase the size of its practice field by a scale factor of 1.5. The field is a rectangle that

forsale [732]

95ft hope this helps

8 0

2 years ago

A lighthouse casts a 128-ft shadow. A nearby lamppost that measures 5

olga nikolaevna [1]

Answer: 80 feet

Step-by-step explanation:

We can write these as fractions and do cross multiplication with the numerator being the height of the object while the denominator being the length of the shadow:

5 * 128 = 8x

640 = 8x

80 = x

Thus, the height of the lighthouse is 80 feet tall.

8 0

3 years ago

Please help DUE TOMORROW

elena-s [515]

5.) it is already in order
6.)0.3, 3/9, 0.8
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7 0

3 years ago

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jolli1 [7]

Answer:

1. x= -4

2. x= 18

3. x= -15

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Step-by-step explanation:

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6 0

3 years ago

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Gary applied the distributive property using the greatest common factor to determine the expression that is equivalent to 66+36.

mestny [16]

Answer:

6(11+6)

Step-by-step explanation:

Greatest common factor of 66 and 36 = 6

66+36 = 6*11 + 6*6 = 6(11+6)

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2 years ago