2 years ago

2.

Mathematics

2 answers:

s344n2d4d5 [400]2 years ago

8 0

3x = 1,116

x = 1,116 / 3

x = 372

372 legs, so total goats is 372 / 4 = 93 total goats

mojhsa [17]2 years ago

6 0

There are 93 goats.
Read from the left side, to the bottom then to the right side. It shows to to also solve for the number of cows just in case.

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The perimeter of a parallelogram is 15.42 cm. The length of its sides is 2.93. What isthe lengths of its other sides?

KATRIN_1 [288]

Paaralellogram has 2 pairs of paralell sidess
therefor there are 2 pairs of sides with same legnth
perimiter=legnth+widht+legnth+width since the opposite sides ar the same sinnce paralell
perimiter=2legnth +2width

perimiter=15.42
legnth=2.93
subsitute
15.42=2(2.93)+2width
15.42=5.86+2width
subtract 5.86 from both sides
9.56=2width
divide both sides by 2
4.78

legth of ther side is 4.78 cm

6 0

3 years ago

The equation y = 8.1x models the relationship between the number of hours Alexander works, x, and the dollar amount he earns, y.

Katarina [22]

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