1) Find the length of the diagonals of the greater rhombus
NJ=9 units
XY=6 units
Find the the ratio
NJ/XY=9/6-------> 3/2
2) Find the length of the diagonals of the smaller rhombus
HS=6 units
ZC=4 units
Find the the ratio
HS/ZC=6/4-------> 3/2
so
NJ/XY=HS/ZC--------> the rhombus are similar
the scale factor is equal to ------> 3/2=1.5
measure greater rhombus =scale factor*measure smaller rhombus
measure greater rhombus =1.5*measure smaller rhombus
measure smaller rhombus=(measure greater rhombus/1.5)
therefore
the answer is
Yes , they are a scaled copies and the scale factor is equal to 1.5
Answer:
Inverse operations are opposite operations that undo each other. Addition and subtraction are inverse operations. Multiplication and division are inverse operations.
Step-by-step explanation:
Inverse operations are mathematical operations that undo each other. Addition and subtraction are inverse operations, as are multiplication and division. They're used in solving equations or simplifying expressions.
Inverse operations are operations that undo each other. These are used primarily in solving equations or simplifying expressions in math. The principal of inverse operation is that it cancels out the operation of the other, getting you closer to finding the exact numeral you're looking for.
Regarding the four basic mathematical operations, addition and subtraction are inverse operations of each other, and multiplication and division are inverse operations of each other. This means:
#SPJ2
Answer:
Is about 7 grams.
Hope this helps! :)
Answer:
7 grams.
Step-by-step explanation:
Answer:
29-(2c+3)=2(c+3)+c=
We move all terms to the left:
29-(2c+3)-(2(c+3)+c)=0
We get rid of parentheses
-2c-(2(c+3)+c)-3+29=0
Step-by-step explanation:
Answer:
Solution for 29-(2c+3)=2(c+3)+c equation:
Simplifying
29 + -1(2c + 3) = 2(c + 3) + c
Reorder the terms:
29 + -1(3 + 2c) = 2(c + 3) + c
29 + (3 * -1 + 2c * -1) = 2(c + 3) + c
29 + (-3 + -2c) = 2(c + 3) + c
Combine like terms: 29 + -3 = 26
26 + -2c = 2(c + 3) + c
Reorder the terms:
26 + -2c = 2(3 + c) + c
26 + -2c = (3 * 2 + c * 2) + c
26 + -2c = (6 + 2c) + c
Combine like terms: 2c + c = 3c
26 + -2c = 6 + 3c
Solving
26 + -2c = 6 + 3c
Solving for variable 'c'.
Move all terms containing c to the left, all other terms to the right.
Add '-3c' to each side of the equation.
26 + -2c + -3c = 6 + 3c + -3c
Combine like terms: -2c + -3c = -5c
26 + -5c = 6 + 3c + -3c
Combine like terms: 3c + -3c = 0
26 + -5c = 6 + 0
26 + -5c = 6
Add '-26' to each side of the equation.
26 + -26 + -5c = 6 + -26
Combine like terms: 26 + -26 = 0
0 + -5c = 6 + -26
-5c = 6 + -26
Combine like terms: 6 + -26 = -20
-5c = -20
Divide each side by '-5'.
c = 4
Simplifying
c = 4
10.50*30 = 315
315*1000= 315,000
So 315,000 is the answer