3 years ago

Need help for question 3! 98 points and brainliest!

Mathematics

2 answers:

Softa [21]3 years ago

6 0

1: $68

2: 45(5)=225

-TTL

Rus_ich [418]3 years ago

5 0

1: $68

2: 45(5)=225

i hope this helps chu

You might be interested in

X + 1/6 = 2/3 Solve answer must be left as improper fractions

pychu [463]

Answer:

1/2

Hope this helps

-Amelia

5 0

2 years ago

Help please this i will mark brainliest please

solniwko [45]

Step-by-step explanation:

please complete your question

6 0

3 years ago

The graph 4x^2-4x-1 is shown. Use the grpah to find the estimates for the solutions of 4x^2-4x-1=0 and 4x^2 - 4x-1=2

Darina [25.2K]

Answer:

a) The estimates for the solutions of $4\cdot x^{2}-4\cdot x -1 = 0$ are $x_{1}\approx -0.25$ and $x_{2} \approx 1.25$ .

b) The estimates for the solutions of $4\cdot x^{2}-4\cdot x -1 = 2$ are $x_{1}\approx -0.5$ and $x_{2} \approx 1.5$

Step-by-step explanation:

From image we get a graphical representation of the second-order polynomial $y = 4\cdot x^{2}-4\cdot x -1$ , where $x$ is related to the horizontal axis of the Cartesian plane, whereas $y$ is related to the vertical axis of this plane. Now we proceed to estimate the solutions for each case: