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2 years ago

What is another way to express 36 + 32

Mathematics

1 answer:

lbvjy [14]2 years ago

6 0

Answer:

2*34

Step-by-step explanation:

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Can someone please help me with the first question?

Paraphin [41]

Answer is A. 18
Because n + 18 =2n

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3 years ago

Read 2 more answers

Can you help plzzz

Romashka-Z-Leto [24]

Answer:

1.1 ithink

Step-by-step explanation:

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3 years ago

I just need help explaining it. solve the system of equation

Maksim231197 [3]

SOLUTION

Write out the equation

$\begin{gathered} y=\frac{1}{3}x-3 \\ 5x-3y=-3 \end{gathered}$

To solve this system of equation, the aprropriate method will be substitution

Substitute the expression for y into the second equation for y, we have

$5x-3(\frac{1}{3}x-3)=-3$

Expand the paranthesis we have

$\begin{gathered} 5x-x+9=-3 \\ \text{Simplify},\text{ by subtracting 9 from both sides } \\ 4x+9-9=-3-9 \\ 4x=-12 \end{gathered}$

Divide both sides by 4, we have

$\begin{gathered} \frac{4x}{4}=-\frac{12}{4} \\ \text{Then} \\ x=-3 \end{gathered}$

Since the value of x has been obtained, we substitute into the first equation

$\begin{gathered} y=\frac{1}{3}x-3 \\ \text{ recall x=}-3 \\ y=\frac{1}{3}(-3)-3 \\ y=-1-4 \\ \text{Hence } \\ y=-4 \end{gathered}$

Therefore

x = -3, y= -4

6 0

8 months ago

Can someone explain how you would figure this out step by step.

Xelga [282]

Answer:

Step-by-step explanation:

I don’t know if this will help but I hope it does let me know if you get it or not

4 0

2 years ago

I don’t 100% remember how to turn this into a standard problem.. could someone help me really quick?

marin [14]

Standard form is ax^2+bx+c=0

First evaluate the exponent and expand (foil).
y= 3(x^2-4x+4)+1

Then distribute the 3
y= 3x^2-12x+12+1

Combine like terms
y=3x^2-12x+13

Final answer: 3x^2-12x+13=0

6 0

3 years ago

What is another way to express 36 + 32​

What is another way to express 36 + 32