NOTE: CHECK THE PHOTO THIS WILL MAKE MORE SENSE. Lenny,Sonja,Jasper, and Willow play instruments in the school orchestra, and th
ey practice every week. •Last week, Lenny practiced for n hours. •Sonja practiced for 3 hours more than Lenny last week. Sonja practiced for 11 hours. •Jasper practiced for 2 hours less than Lenny last week. Jasper practiced for 6 hours. •Willow practiced twice as long as Lenny last week. Willow peaches for 16 hours. Match each person with an equation that represents the number or hours he or she practiced last week. SORRY FOR THE LONG QUESTION!!!
1 answer:
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The total length of the steel used in the frame is 270 cm, if the decorative steel up of 6 stems and each stem is 45 cm.
Step-by-step explanation:
The given is,
Decorative steel made from circular circle of 6 stems
The length of the stem is 45 cm
Step:1
We need to find the total length of the steel used in the decorative steel,
Let, T - Total length of the steel
L - Length of the stem
n - Number of stems used in steel frame
Step:2
Formula to find the total length of the steel is,
×
From given,
= 45 cm
= 6 stems
Substitute the values in formula,
( 45 × 6 )
= 270
270 cm
Result:
The total length of the steel used in the frame is 270 cm.