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telo118 [61]
3 years ago
11

Lord help me pleaseeeee

Mathematics
2 answers:
Arada [10]3 years ago
5 0

Answer:

<h2>D)is a answer help u so follow me </h2>
stepan [7]3 years ago
4 0

Answer:

B  

Step-by-step explanation:

i just think it is because you would not survey anyone that was not in the science class

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Step-by-step explanation:

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3 years ago
2d +9= 19<br> The solution is d =
Novosadov [1.4K]

{\huge{\boxed{\mathbb{QUESTION}}}

2d +9= 19

The solution is d =

{\huge{\boxed{\mathbb{ANSWER\:WITH\:EXPLANATION}}}

Hello there, first we can place our equation, which you have stated

2d+9=19, this algebra, in algebra we want to find the exact value of the variable, or have the variable on one side of the equation.

First we can subtract 9 with both sides of the equation giving us the result of 2d=10, this can also be represented as 2\cdot d=10, now just divide both sides of the equation by 2, our answer is d=5.

_____________________

{\huge{\boxed{\mathbb{ANSWER}}}

  • {\boxed{d=5}}

_____________________

<h3><em>Have a good day :) !</em></h3>
6 0
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Let F(x,y)=1+sqrt(4-y^2). . (a) Evaluate F(3,1). (b) Find and sketch the domain of F. (c) Find the range of F
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