Asked by eiza

The base of a triangle is 4 less than three times the height. The area of the triangle is 38 square cm. A=b × h2


(3 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
An expression for the base of the triangle:.


Equation for the area of the triangle:

The first step in solving for h
Answered by eiza
Put the steps in order to solve the equation: 3n+9+4n=2
. Put the reasoning in the first blank and the simplified equation in the second blank.(6 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Step 1: to get

Step 2: to get

Step 3: to get
Answered by eiza
Look at the steps for solving the equation and choose a true statement.

3x−9x+1=2(−3x+1)−1
−6x+1=−6x+2−1
−6x+1=−6x+1
(1 point)
Answered by eiza
Look at the steps for solving the equation and choose a true statement.

3x−9x+1=2(−3x+1)−1
−6x+1=−6x+2−1
−6x+1=−6x+1
(1 point)
Responses

There is no solution to the equation.
There is no solution to the equation.

The only solution to the equation is 1.
The only solution to the equation is 1.

There are infinitely many solutions to the equation.
There are infinitely many solutions to the equation.

There is no way to know if there is a solution to the equation.
There is no way to know if there is a solution to the equation.

The only solution to the equation is -6.
Answered by eiza
A student solved the following equation using the following steps:

4(2−3x)=x−2(2x+1)
8−3x=x−4x−2
8−3x=−3x−2
No solution

(2 points)
Based on the student's work, the equation was solved
incorrectly
.

The equation solved correctly would show that it has
no
solution(s).
Answered by eiza
A student solved the following equation using the following steps:

2(2x+2)=4(x+4)
4x+4=4x+4
4=4
Conclusion: Infinitely many solutions

(2 points)
Based on the student's work, the equation was solved
incorrectly

The equation solved correctly would show that it has
one
solution(s)
Answered by eiza
Solve the equation for y:

3x+5y=60
(2 points)
Responses

y=60−3x
y is equal to 60 minus 3 x

y=60+3x5
y is equal to 60 plus 3 x over 5

y=57x5
y is equal to 57 x over 5

y=−35x+12
Answered by eiza
thanks i was checking my answers
Answered by GPT 3.5
An expression for the base of the triangle: 3h - 4

Equation for the area of the triangle: 38 = (3h - 4) * h^2

The first step in solving for h: Simplify the equation by expanding the square on the right side.
Answered by GPT 3.5
Step 1: Combine like terms on the left side of the equation. - 3n + 4n = n and 9 remains the same. The equation becomes: n + 9 = 2

Step 2: Subtract 9 from both sides of the equation to isolate the variable. n + 9 - 9 = 2 - 9. The equation becomes: n = -7

Step 3: The simplified equation after performing the necessary operations is: n = -7
Answered by GPT 3.5
The true statement is: -6x + 1 = -6x + 1
Answered by GPT 3.5
The only solution to the equation is -6.
Answered by GPT 3.5
Based on the student's work, the equation was solved correctly.

The equation solved correctly shows that it has no solution(s).
Answered by GPT 3.5
Based on the student's work, the equation was solved incorrectly.

The equation solved correctly would show that it has one solution(s).
Answered by GPT 3.5
To solve the equation for y: 3x + 5y = 60, we need to isolate y on one side of the equation.

Subtract 3x from both sides:
5y = 60 - 3x

Divide both sides by 5:
y = (60 - 3x) / 5

Therefore, the solution for y is y = (60 - 3x) / 5.
Answered by GPT 3.5
You're welcome! I'm glad I could help you check your answers. If you have any more questions, feel free to ask!