All categories

2 years ago

Consider the functions f(x) = 5x – 2, g(x) = 5x² + 2 and r(x) = –2x + 4.

Mathematics

2 answers:

Marina86 [1]2 years ago

8 0

Answer:

733 I hope that helps! Sorry if its incorrect

klemol [59]2 years ago

4 0

Answer:

f(-2x+4) = -10x+18

Step-by-step explanation:

You might be interested in

−8/9 ⋅ 5/6<br> What is the product in simplest form?<br><br><br> Fractions btw

klio [65]

The answer 56 it’s already put in simplest form

7 0

3 years ago

What is 8/16 I will give brainlyist

zepelin [54]

Answer:one half

Step-by-step explanation:

3 0

3 years ago

Please help me please will give brainly

JulijaS [17]

its b

Step-by-step explanation:

not really sure hope you get this right im sooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo sorrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy i9f you get this wrong

7 0

2 years ago

A rectangular banner covers an area of 2 7/8ft2. The length of the banner is 3/4ft. What is the width of the banner in ft?

hichkok12 [17]

Answer:

Width of the rectangular banner is $3\frac{5}{6}$ ft.

Step-by-step explanation:

Area of the rectangular banner = $2\frac{7}{8}$ square feet

= $\frac{23}{8}$ square feet

Area of rectangle is given by,

Area = Length × Width

Length of the banner = $\frac{3}{4}$ feet

From the formula,

$\frac{23}{8}=\frac{3}{4}\times W$

W = $\frac{\frac{23}{8} }{\frac{3}{4} }$

= $\frac{23}{8}\times \frac{4}{3}$

= $\frac{23}{6}$

= $3\frac{5}{6}$ ft

Therefore, width of the rectangular banner is $3\frac{5}{6}$ ft

7 0

2 years ago

What is the total surface area (including the area of the floor) of a building shaped as a hemisphere with radius 106 ft ?

Alexus [3.1K]

Answer:

105897 ft²

Step-by-step explanation:

let, r be the radius, so r = 106 ft

Surface area of a hemisphere,

2πr²+πr²

= 2π×106²+π×106²

= 105897 (rounded to the nearest whole number)

7 0

2 years ago