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Vladimir [108]
3 years ago
9

Calculate the length of AD using Pythagoras theorem, leave your answer in surd form ​

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
7 0
Broyouraidiotbroooooo
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Darn spent half of his allowance going to the movies he washed the family car and earned six dollars what is his weekly allowanc
Gelneren [198K]

Answer:

  $10

Step-by-step explanation:

We presume the car wash pay was in addition to his allowance, so without it he would have ended with $5.

If that $5 is the half of his allowance he did not spend going to the movies, then his weekly allowance is $10.

8 0
3 years ago
Solve the equation. Check your answer.<br> 8=t -8.5
Kay [80]

Answer:

t= 16.5

Step-by-step explanation:

See the steps below:)

6 0
3 years ago
Need a quick answer please
ElenaW [278]

Answer:

X=10

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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the equation (4, 5) m=-1/4 solved in point slope form?
hammer [34]

Answer:

<h2>y - 5 = -1/4(x - 4)</h2>

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

We have m = -1/4 and the point (4, 5). Substitute:

y-5=-\dfrac{1}{4}(x-4)

8 0
3 years ago
Solve this system by graphing both<br> equations. Use the grid below.<br> {y = -2x + 6<br> {y= 4x
Free_Kalibri [48]

Answer:

For the given linear equation in two variables, the solution to the system of equations is (-2, -6).

Given :

y = x - 4 ---- (1)

y = 4x + 2----- (2)

Linear equations are nothing but yet another subset of "equations". Any linear calculations requiring more than one variable can be done with the help of linear equations.

The standard form of a linear equation in two variables is of the form. Here, x and y are variables, and a, b and c are constants.

From equations (1) and (2) we get,

x-4 = 4x + 2

x = - 2

Now, from equation (1) we get,

y = -2 -4

y = - 6

The solution to the system of equations is (-2, -6).

5 0
2 years ago
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