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andrew11 [14]
3 years ago
11

Hey can someone please help, i dont know how to do this

Mathematics
1 answer:
yKpoI14uk [10]3 years ago
6 0
Use the tenth’s theory and herons theory u will get it
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A car is traveling at 55km/hr and has a mass of 1200 kg. What is the momentum of the car?
dybincka [34]
It is D i believe because the formula for finding momentum is momentum= mass times velocity
5 0
2 years ago
How to solve for a and b
murzikaleks [220]
\bf \begin{cases}
3=a\cdot b^0\\
75=a\cdot b^2
\end{cases}\qquad b^0=1\implies 
\begin{cases}
3=a\cdot 1\implies 3=a\\
----------\\
75=a\cdot b^2\implies 75=3\cdot b^2\\\\
\frac{75}{3}=b^2\implies 25=b^2\\\\
\pm \sqrt{25}=b\implies \pm 5 = b
\end{cases}

recall, anything raised to the 0, zero, power, is 1, with the sole exception of 0
8 0
4 years ago
When solving a system of equations graphically, when would you need to estimate the solution? Explain
SashulF [63]

Answer:

To solve an equation means to find all the values that should satisfy the given statement. To solve an equation graphically, draw the graph for x and y of the given equation and notice where the curves cuts should be  equal.

Step-by-step explanation:

To solve an equation means to find all the values that should satisfy the given statement. To solve an equation graphically, draw the graph for x and y of the given equation and notice where the curves cuts should be  equal.

Solving system of linear equations by using graph:

A system of linear equations contains atleast two equations.For example y=5x+2 and y=x.The solution of both equations can be denoted as a ordered pair.To solve the system of linear equations we have to plot the points in the graph for both equations in coordinate system must be same.The intersection of two straight lines is the solution(point) for the given system.

8 0
3 years ago
Read 2 more answers
Imani spent half of her weekly allowance to purchase Cyberpunk 2077 . To earn more money her parents let her wash the dishes for
Sav [38]

Answer:

120

Step-by-step explanation:

75-15=60. (Edit) Just realized that she spent her allowance that week, so it would be 120 because you need to multiply.

3 0
3 years ago
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Hurry please this is worth 25 points
Troyanec [42]

Answer:

1/8 mile

Step-by-step explanation:

This is a subtraction problem. We need to subtract 5/8 from 3/4. We need a common denominator of 8.

3/4 - 5/8 = 6/8 - 5/8 = 1/8

Answer: 1/8

6 0
3 years ago
Read 2 more answers
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