It’s 4.8 um yea if u Need help text me
Answer:105
Step-by-step explanation:
area of rectangle (b*h) (7*12)
Area of triangle 1/2 (b*h) 1/2(7*6)
Rectangle=84
Triangle=21
84+42= 105
Answer:
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<span>pennies = 0.01 $
nickels = 0.05 $
dimes = 0.1 $
quarters = 0.25 $
We must write the system of equations that best suits this problem and solve it:
Let:
x = pennies
y = nickels
z = dimes
w = quarters
Writing the equations
0.01x + 0.05y + 0.1z + 0.25w = 3.71
I have twice as many dimes as nickels
z = 2y
two more nickels than quarters
y = w + 2
three fewer pennies than three times the number of nickels
x = 3y-3.
Solving the system of equations:
x = 21
y = 8
z = 16
w = 6
answer
He has
21 pennies
8 nickels
16 dimes
6 quarters
</span>
Answer:
<h2>x=33 and y=12 7/11</h2>
Step-by-step explanation:
<h2> soln</h2><h2> ( 4x-3)+41=180</h2><h2> 4x+38=180</h2><h2>4x=180-38</h2><h2> 4x=142 </h2><h2>divide 4 both side with make value of x</h2><h2>x=33</h2>
<h2> and value of y is</h2><h2> soln </h2><h2>11y+6+45=180</h2><h2>11y+51=180</h2><h2>11y=180-51</h2><h2>11y=129</h2><h2>divide 11 both side with make value of y</h2><h2> y=12 7/11 this is my answer</h2>
