WILL GIVE BRAINIEST URGENT

Mathematics

1 answer:

alexira [117]2 years ago

8 0

Answer:

Good luck

Step-by-step explanation:

maybe try bing cause I cant even read the question but again GOOD LUCK

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The function y = x2 â€“ 4x + 7 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence

Salsk061 [2.6K]

From the function y=x^2-4x+7
to complete the square we proceed as follows:
The vertex form is given by:
y=(x-h)^2+k
where (h,k) is the vertex:
thus from the function we shall have:
y=x^2-4x+7
c=(b/2a)²
c=(4/2)²=4
thus adding an subtracting 4 in the expression:
y=x^2-4x+4-4+7
y=(x-2)^2+3
thus the vertex will be:
(2,3)

The answer is:
<span>D. Minimum at (2, 3)</span>

7 0

2 years ago

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Renee has a triangular garden with an area of 24 square feet. Which drawing shows Renee's garden?

gulaghasi [49]

Answer:

The picture that represent her drawing is uploaded below. The height is 8 ft and the base is 6 ft.

Step-by-step explanation:

Renee garden is triangular in shape . The area of the triangular garden is given as 24 ft² . The area of a triangle can be represented below.

Area of a triangle = 1/2bh

where

b = base

h = height

The drawing that represent Renee drawing is given below. The height is 8 ft and the base is 6 ft .

Using the formula

Area of a triangle = 1/2bh

Area of a triangle = 1/2 × 6 × 8

Area of a triangle = 48/2

Area of a triangle = 24 ft²

6 0

3 years ago

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Two numbers total 86 and have a difference of 12. Find the two numbers.

mestny [16]

Let the two numbers be x and y.

x + y = 86
+
x - y = 12
_________
2x + 0 = 98
__________

2x = 98

x = 98/2

x = 49

From x + y = 86

49 + y = 86

y = 86 - 49

y = 37

The numbers are 49 and 37.

4 0

2 years ago

Giving 40 points to whoever can solve a through k I need it now

Nana76 [90]

Answer:

a: -1

b: 3

c: DNE

d: -1

e: 1

f: 1

g: 1