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Sveta_85 [38]
3 years ago
11

Let #N mean the number of days in year N. What is the value of #1988 + #1989 + #1990 + #1991?

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
6 0

Answer:

I need help though cause I had this for homework right now

Step-by-step explanation:

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If △STU is similar to △XYZ, the sides of △STU must be congruent to thecorresponding sides of △XYZ.A. TrueB. False
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The corresponding sides are congruent only if the proportion rate is 1, but that is not always true and it's not necessary.

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Answer:

- HOW TO FIND VOLUME OF PRISM -

1st step - Write the formula for finding the volume of a regular pentagonal prism. The formula is V = [1/2 x 5 x side x apothem] x height of the prism.

2nd step - Find the area of the pentagonal base face. Let's say the length of a side is 6 cm and the length of the apothem is 7 cm.

3rd step - Find the height. Let's say the height of the shape is 10 cm.

4th step - Multiply the area of the pentagonal base face times the height. ...

and last step - State your answer in cubic units.

Step-by-step explanation:

:):):)

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Check the picture below.

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