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3 years ago

Please help me with this problem !! (will give brainliest

Mathematics

2 answers:

katrin [286]3 years ago

7 0

Answer:

(4,3)

Step-by-step explanation:

f(x) = a(x-h)^2 +k is the vertex form of a parabola

where (h,k) is the vertex

f(x) = (x-4)^2 +3

yields a vertex of (4,3)

mixas84 [53]3 years ago

6 0

Answer: The answer is A 4,3

Step-by-step explanation:

You might be interested in

F(x)=x-4 how do u do this

irina1246 [14]

You were probably given a number to plug into the equation , which is no different then it being y=x-4 , just solve for the f(x)

4 0

3 years ago

HELP me with These questions 2

LUCKY_DIMON [66]

Answer: 4

Step-by-step explanation:

A = $\frac{1}{2}$ r²θ

50 = $\frac{1}{2}$ (5)²θ

100 = (5)²θ

100 = (25)θ

4 = θ

********************************************************************************

Answer: 1570.80 cm²

Step-by-step explanation:

A = $\frac{1}{2}$ r²θ

A = $\frac{1}{2}$ (100)² $(\frac{\pi}{10})$

A = 500π

A = 1570.80

********************************************************************************

Answer: 19.63 m²

Step-by-step explanation:

A = $\frac{1}{2}$ r²θ

= $\frac{1}{2}$ (5)² $(\frac{\pi} {2})$

= $\frac{25\pi} {4}$

= 19.63

********************************************************************************

Answer: 15°

Step-by-step explanation:

$\frac{\pi }{180} = \frac{\pi} {12x}$

180 = 12x

15 = x

********************************************************************************

Answer: A

Step-by-step explanation:

Quadrant I: 0° - 90°

Quadrant II: 90° - 180°

Quadrant III: 180° - 270°

Quadrant IV: 270° - 360°

255° is in Quadrant III

5 0

3 years ago

. Shanice is making a garden. The area of the garden is 24 ft2. Use the following shape and information to find the base (6−4) a

crimeas [40]

Answer:

The base and height of the garden are 4.60 ft and 5.60 ft.

Step-by-step explanation:

The area of the garden is, A = 24 ft².

The base height of the garden are:

base (b) = 6x - 4

height (h) = x + 3

Compute the value of x as follows:

$A=\frac{1}{2}\times b \times h\\\\24=\frac{1}{2}\times (6x-4) \times (x+3)\\\\48=6x^{2}+18x-4x-12\\\\6x^{2}+14x-60=0\\\\3x^{2}+7x-30=0\\$

The last equation is a quadratic equation.

Compute the roots of the quadratic equation as follows:

$x = \frac{ -b \pm \sqrt{b^2 - 4ac}}{ 2a }\\x = \frac{ -14 \pm \sqrt{14^2 - 4(3)(-30)}}{ 2(3) }\\x = \frac{ -14 \pm \sqrt{556}}{ 6 }\\x = \frac{ -14 }{ 6 } \pm \frac{2\sqrt{139}\, }{ 6 }\\x = -\frac{ 7}{ 3 } \pm \frac{ \sqrt{139}\, }{ 3 }\\x = 1.59661\\x\approx 1.60$

The value of base and height are:

$\text{base}=6x-4=(6\times 1.60)-4=5.60\ \text{ft}\\\\\text{height}=x+3=1.60+3=4.60\ \text{ft}$

Thus, the base and height of the garden are 4.60 ft and 5.60 ft.

3 0

3 years ago

What is the solution to the system of the equation shown below help please.

Aleksandr-060686 [28]

Answer: -2, -1

Step-by-step explanation:

It's where they intersect

3 0

4 years ago

Read 2 more answers

A baseball team has three different pitchers. Randy pitched 3 innings and allowed 2 runs, Felix pitched 5 innings and allowed 4

seropon [69]

Randy averages .66 Runs per inning
Felix averages .8 Runs per inning
Johan averages .71 runs per inning

Therefore, Randy has the lowest number of runs allowed per inning.

3 0

3 years ago