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Irina-Kira [14]
3 years ago
8

Please explain, I don't understand why.

Mathematics
1 answer:
Bingel [31]3 years ago
5 0
Whyyyyyyyyy wutttttt
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madam [21]

Answer:

The GCF of 7 and 12 is 1.

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4 years ago
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Consider the points A(–5, 3) and B(–2, 5).
MariettaO [177]

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New coordinates for A - (2, -5)

New coordinates for B - (5, -3)

Step-by-step explanation:

When translating a point to the 7 units right, you must add 7 to the x coordinate. When translating a point 8 units down you must subtract 8 from the y coordinate.

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5/8 of the staff are male 5/12 of the staff works part time at the aquarium what is the fraction of the staff being female
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Evaluate ab+3b-a-5ab+2b if a= -3 and b=2
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4 0
3 years ago
Find the area of the triangle (but identify which formula to use). Please help!
GalinKa [24]
A.) A= (1/2)absinC
b.) sinA/a, sinB/b, sinC/c
sin100/42, sin25/b, sinC/c
use these two fractions.
sin100/42= sin25/b
cross multiply next
b×sin100= 42×sin25
then divide on both sides by sin100
b=18
c.)measurementofA+measurementofB+measurementofC=180
100+25+C=180
125+C=180
-125 -125
The measurement of angle C is 55 degrees.
d.)A=(1/2)42×18×sin55
= 21×18×sin55
A =309.6 units squared

7 0
3 years ago
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