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3 years ago

5

I need help asap please i will give 20 points

2 answers:

Natasha_Volkova [10]3 years ago

8 0

to the right and up 4

8_murik_8 [283]3 years ago

5 0

g(x) = f(x-3) +4

shifts it right 3 because it does the opposite of the sign.

shifts it up 4 because it follows the sign.

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100 points please help

Sav [38]

Answer:

${ \tt{(3x - 14) \degree = (2x + 10) \degree}} \\ { \rm{ \{alternate \: angles \}}} \\ \\ { \tt{3x - 2x = 10 + 14}} \\ \\ { \boxed{ \tt{ \: x = 24 \: }}}$

5 0

3 years ago

Read 2 more answers

The monthly profit for a small company that makes long-sleeve T-shirts depends on the price per shirt. If the price is too high,

Andrej [43]

Answer:

A. $18

B. $200

C. $p\in (16,20)$

Step-by-step explanation:

Function:

$f(p) = -50p^2 + 1,800p - 16,000$

<u>Parts A and B:</u>

The price that generates the maximum profit is ate vertex of parabola. Find the coordinates of the vertex:

$p_v=\dfrac{-b}{2a}=\dfrac{-1,800}{2\cdot (-50)}=\dfrac{1,800}{100}=18\\ \\f(p_v)=-50\cdot 18^2+1,800\cdot 18-16,000=200$

The price that generates the maximum profit is $18

The maximum profit is $200

<u>Part C:</u>

The company breaks even when the profit is positive. From the graph of the function you can see that the graph of the function is over p-axis for all $p\in (16,20)$ , so the positive profit is for $p\in (16,20)$

In p=16 and p=20, the profit is 0 and when p<16 and p>20, there will be a loss.

7 0

4 years ago

The perimeter of the rectangle is 28 units.

avanturin [10]

The value of w is 5 units

Step-by-step explanation:

Let l be the length of the rectangle

and w be the width

Then

l = 2w - 1

$Perimeter = 2(l+w)\\28= 2(2w-1+w)\\28 =2(3w-1)\\28 = 6w -2\\28+2 =6w-2+2\\6w = 30$

Dividing both sides by 6

$\frac{6w}{6} = \frac{30}{6}\\w = 5$

Hence

The value of w is 5 units

Keywords: Perimeter, rectangle

Learn more about perimeter at:

#LearnwithBrainly

3 0

4 years ago

Read 2 more answers

What is 64 ÷ (15 - 7) x2 - 9 using pemdas

Licemer1 [7]

Answer:

7

Step-by-step explanation:

Hope this helps. Pls give brainliest.

7 0

3 years ago

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The scale on a model railroad train set is 3.5 millimeters to 1 foot. If the length of a model car in the set is 150 millimeters

Vera_Pavlovna [14]

Answer:

The approximate length of the actual car is <u>43 feet</u>.

Step-by-step explanation:

Given:

The scale on a model railroad train set is 3.5 millimeters to 1 foot. If the length of a model car in the set is 150 millimeters.

Now, to find the approximate length of the actual car.

Let the actual length of the car is $x.$

The length of a model car in the set is 150 millimeters.

As, given the scale on a model railroad train set is 3.5 millimeters to 1 foot.

<em>So, 3.5 millimeters equivalent to 1 foot.</em>

<em>Thus, 150 millimeters to </em> $x$ <em>.</em>

Now, to get the actual length of the car by using cross multiplication method:

$\frac{3.5}{1} =\frac{150}{x}$

<em>By using cross multiplying we get:</em>

$3.5x=150$

<em>Dividing both sides by 3.5 we get:</em>

$x=42.85\ feet.$

<em><u>The approximate length of the actual car = 43 feet.</u></em>

Therefore, the approximate length of the actual car is 43 feet.

3 0

3 years ago

Read 2 more answers