Answer:
Step-by-step explanation:
0.2(d - 6) = 0.3d + 5 - 3 + 0.1d
0.2d - 1.2 = 0.4d + 2
- 0.2d = 3.2
d = - 16
Answer:
76 87 12 35 67
Step-by-step explanation:vthats right
The coefficient of the squared expression is 1/9
<h3>How to determine the coefficient of the squared expression?</h3>
A parabola is represented as:
y = a(x - h)^2 + k
Where:
Vertex = (h,k)
From the question, we have:
(h,k) = (-2,-3)
(x,y) = (-5,-2)
So, the equation becomes
-2 = a(-5 + 2)^2 - 3
Add 3 to both sides
1 = a(-5 + 2)^2
Evaluate the sum
1 = a(-3)^2
This gives
1 = 9a
Divide both sides by 9
a = 1/9
Hence, the coefficient of the squared expression is 1/9
Read more about parabolas at:
brainly.com/question/4061870
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The value of x where the expression –4x – 8 will be equivalent to –9x –1 will be 7/13.
<h3>How to calculate the value?</h3>
It should be noted that we are simply to find the value of x where the expression –4x – 8 will be equivalent to –9x –1.
This will be:
= +4x - 8 = -9x - 1.
4x + 9x = -1 + 8
13x = 7
Divide
x = 7/13
The value is 7/13.
Learn more about expressions on:
brainly.com/question/723406
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Question
Which of the following equations is equivalent to 5(2p-6)=40?
Let's solve your equation step-by-step.
5(2p−6)=40
Step 1: Simplify both sides of the equation.
5(2p−6)=40
(5)(2p)+(5)(−6)=40(Distribute)
10p+−30=40
10p−30=40
Step 2: Add 30 to both sides.
10p−30+30=40+30
10p=70
Step 3: Divide both sides by 10.
10p/10=70/10
p=7
ANSWER =
The answer is A. because...
10p−30=40 = p=7
ANSWER = A.
hope i helped have a wonderful day..can i get a brainliest please and thank you...
