In 1890 concerning civil rights: twenty states passed laws that enacted segregation laws. In 1890 concerning civil rights: twenty states passed laws that enacted segregation laws

7 0

4 years ago

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An igneous rock with a mixed texture of coarse crystals (phenocrysts) surrounded by fine crystals (groundmass) is termed _______

Wittaler [7]

Explanation:

An igneous rock with a mixed texture of coarse crystals (phenocrysts) surrounded by fine crystals (groundmass) is termed <em><u>porphyritic</u></em>

7 0

2 years ago

If a star is located at a right ascension of 15 and declination of -13.00º, your latitude is 26.00ºN, and 15 hours of right asce

melamori03 [73]

Answer:

zenith distance = 39 degree

Explanation:

given data

declination of star = -13.00º

latitude = 26.00º N

to find out

distance in degrees between the star and zenith

solution

we know the formula that is

latitude = star declination+ its zenith distance ....................1

and

zenith distance = latitude - star declination

zenith distance = 26 - ( -13 )

zenith distance = 26 + 13

zenith distance = 39 degree

6 0

4 years ago