Answer:
6x−7
Step-by-step explanation:
2x−7+4x
=2x+−7+4x
Combine Like Terms:
=2x+−7+4x
=(2x+4x)+(−7)
=6x+−7
The rate is 1.2%.
<h3>What is Simple interest?</h3>
Simple interest is interest calculated on the principal portion of a loan or the original contribution to a savings account.
Given:
P = 5000
T =6 month= 1/2 year
SI= 300
We know,
SI= P*R*T/100
300= 500* R * 1 /200
60000= 500R
R= 60000/500
R= 120
R= 1.2%
Learn more about simple interest here:
brainly.com/question/25845758
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<span>2 isosceles triangles with congruent vertex angels. ;-))
</span>
Answer:
A) 11
Step-by-step explaination:
CE = 2x - 2
CE = CD + DE
= x + 9
Hence it can be said that,
2x - 2 = x + 9
2x - x = 9 + 2
x = 11
Step-by-step explanation:
We can set up the ration of the radian angle θ in your problem in terms of degrees given as the ratio: (Θ/2·pi) = (72/360), solving for Θ we get Θ = 1.26 radians. Then for the arc length s = Θ·r using this value gives s = 1.26·4 = 5.04