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DanielleElmas [232]
3 years ago
10

Which shows 4x+2y=-16

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
7 0
4x+2y=-16
answer is -2,-8
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What is the product of -1 3/8 and 2 4/5?
kati45 [8]
-1 3/8 and 2 4/5
-1 15/40 and 2 32/40
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I hope that helps you!
7 0
3 years ago
(0.020) (0.030) / (0.10)x = 2.3 × 10-4
Naya [18.7K]

The value of x in the equation is 26. 087

<h3>What are algebraic expressions?</h3>

Algebraic expressions are defined as expressions made up of terms, constants, coefficients, factors and variables.

They may also include certain mathematical or arithmetic operations which includes;

  • Bracket
  • Division
  • Addition
  • Subtraction
  • Parentheses
  • Multiplication and so on

Given the equation;

(0.020) (0.030) / (0.10)x = 2.3 × 10-4

We can simply the equation following the steps;

expand the brackets, we have;

6× 10^-4/ 0.10x = 2.3 × 10^-4

Now, cross multiply

0.10x × 2.3 × 10^-4 = 6× 10^-4

Divide both sides by 2.3 × 10^-4

0. 10x =  6× 10^-4/2.3 × 10^-4

Find the quotient

0. 10x = 2. 608

Let's make the variable 'x' by dividing both sides by it's coefficient

0. 10x/0.10 = 2. 608/0. 10

x = 26. 087

Hence, the value is 26. 087

Learn more about algebraic expressions here:

brainly.com/question/4344214

#SPJ1

4 0
1 year ago
Need help urgently please
OLga [1]

Answer:

what do you want me to do actuallt the pic is Unclear?

7 0
3 years ago
What is the measure of angle A in the triangle below?
laiz [17]
The answer is 30.
You need to use sine here
So:
5 0
3 years ago
A circle has a diameter of 12 feet. What is the circumference of the circle?
Lady bird [3.3K]

Answer:

B). 37.68 feet.

Step-by-step explanation:

Circumference = diameter *  π

= 12 * π

=  37.68 feet.

5 0
3 years ago
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