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4 years ago

13

Rewrite the following equation in standard form. y=4x+10

1 answer:

Virty [35]4 years ago

3 0

standard from Ax +By = C

y = 4x+10

subtract 4x from each side

-4x+y = 10

or 4x - y = -10

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A bag contains 17 cards numbered 1 through 17 . A card is randomly chosen from the bag. What is the probability that the card ha

Pachacha [2.7K]

Answer: 8/17

Explanation:
2, 4, 6, 8, 10, 12, 14, 16 are all the possible even numbers from 1 through 17.

6 0

4 years ago

Write a relationship for a function whose k(x) values are 5 more than four times the principal square root of x .

bearhunter [10]

Answer:

$k(x)=5+4\sqrt{x}$

Step-by-step explanation:

Write a function whose k(x) values are 5 more than four times the principal square root of x.

So,

the principal square root of x $=\sqrt{x};$

four times the principal square root of x $=4\sqrt{x};$

5 more than four times the principal square root of x $=5+4\sqrt{x};$

Thus,

$k(x)=5+4\sqrt{x}$

4 0

3 years ago

A semicircle is attached to the side of a rectangle as shown.

katrin [286]

I think the answer is 43.8.

8 0

3 years ago

The price of bread has been increasing over the last month. Brian believes there is a positive correlation between the number of

kotykmax [81]

Answer: Second Option

$m=0.09$

Step-by-step explanation:

The formula for calculating the average rate of change between two values of x ( $x_1$ and $x_2$ ) is:

$m=\frac{f(x_2)-f(x_1)}{x_2-x_1}$

$f (x_1)$ and $f (x_2)$ are the values of the function when $x = x_1$ and $x = x_2$

In this case

$x_1=3\\x_2=6$

Observe that when $x=3$ , $f(x) =2.41$ and when $x=6$ , $f(x)=2.68$

Finally the average rate of change from 3 to 6 storms is:

$m=\frac{2.68-2.41}{6-3}$

$m=0.09$

8 0

3 years ago

Read 2 more answers

Find the value of x. A. 53–√ in B. 241−−√ in C. 55–√ in D. 9

castortr0y [4]

Answer:

<h2>x = 5√3 inches</h2>

Step-by-step explanation:

Since the triangle is a right angled triangle we can use Pythagoras theorem to find the missing side x

Using Pythagoras theorem we have

${a}^{2} = {b}^{2} + {c}^{2}$

where a is the hypotenuse

Substitute the values into the above formula

The hypotenuse is 10 inches

We have

${10}^{2} = {5}^{2} + {x}^{2}$

${x}^{2} = {10}^{2} - {5}^{2}$

${x}^{2} = 100 - 25$

${x}^{2} = 75$

We have the final answer as

<h3>x = 5√3 inches</h3>

Hope this helps you

3 0

3 years ago