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ollegr [7]
3 years ago
15

Helpp!! its due today plzz helppp :)

Mathematics
2 answers:
Ivan3 years ago
7 0

Answer:

3 1/2

Step-by-step explanation:

7     4                       28

- *  -     ======         ---  ===== 3.5

8     1                        8

djverab [1.8K]3 years ago
3 0

Answer:

3 1/2

Step-by-step explanation:

7/8 ÷ 1/4 you must multiply by the reciprocal

7/8 * 4/1 = 28/8 simplify

3 1/2

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2 years ago
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At 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at
ioda

Answer:

203 feet.

Step-by-step explanation:

Please find the attachment.

Let h represent the height of the building.

We have been given that at 3:30 in the afternoon in mid-September the Kimball Tower casts a shadow about 290 feet long when the sun's rays come down at an angle about 35 degrees above the horizontal.    

We know that tangent relates opposite side of a right triangle to its adjacent side.

\text{tan}=\frac{\text{Opposite}}{\text{Adjacent}}

Upon substituting our given values in above formula, we will get:

\text{tan}(35^{\circ})=\frac{h}{290}

290*\text{tan}(35^{\circ})=\frac{h}{290}*290

290*0.70020753821=h

h=290*0.70020753821

h=203.0601860809

h\approx 203

Therefore, the building is approximately 203 feet high.

 

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3 years ago
Given the 5th term is 103 and the come differences is -6 2/3 what is the 6th term?
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Answer:

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Step-by-step explanation:

To find the 6th term, add the common difference to the 5th term:

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