All categories

2 years ago

Е 15 in. 1. 12 in. Find l. l = √ [?] in

Mathematics

1 answer:

EleoNora [17]2 years ago

3 0

If the diameter is 12 inches and height be 15 inches then the slant height be 16.15 inches.

Given that the diameter be 12 inches and the height be 15 inches.

We are required to find the length of slant height.

The slant height of an object is basically a distance measured along a lateral face from the base along the "center" of the face.

We are given diameter be 12 inches so we have to first find the radius.

Radius=12/2 (Diameter is equal to twice the radius)

Radius=6 inches

Slant height is given as under:

$l^{2} =r^{2} +h^{2}$

Slant height= $\sqrt{(6)^{2} +(15)^{2} }$

= $\sqrt{36+225}$

= $\sqrt{261}$

=16.15 inches

Learn more about slant height at brainly.com/question/6613758

#SPJ9

You might be interested in

The recipe made eight servings but I only want to make a note for five people if the recipe for eight servings call for 2 cups o

Hunter-Best [27]

8 / 2 = 45 / x....8 servings to 2 cups = 45 servings to x cups
cross multiply
(8)(x) = (2)(45)
8x = 90
x = 90/8
x = 11 1/4 (or 11.25) cups of flour are needed <==

7 0

4 years ago

Select the correct answer from each drop-down menu.

horsena [70]

Given functions are:

$f(x) = 0.5x^2-2$

and $g(x) = 8x^3+2$

Using both functions we need to find value of (f*g)(x)

(f*g)(x) simply means find product of f(x) and g(x) so we will multiply values of each function as shown below:

$(f*g)(x) = (0.5x^2-2)(8x^3+2)$

$(f*g)(x) = 0.5x^2(8x^3+2)-2(8x^3+2)$

$(f*g)(x) = 4x^5+1x^2-16x^3-4$

$(f*g)(x) = 4x^5-16x^3+1x^2-4$

$(f*g)(x) = 4x^5-16x^3+x^2-4$

Hence final answer is $(f*g)(x) = 4x^5-16x^3+x^2-4$ .

5 0

4 years ago

If 1 cm represents 30 km on a map and colorado is shown by a 20cm by 15 cm rectangle on the map, what is the approximate actual

zubka84 [21]

Answer:

20*30km = 600km

15*30km = 450km

600km * 450km = 270000 km^2

Step-by-step explanation:

assuming 1cm --- 30km causes that 2cm --- 60km, 3cm --- 90km, 4cm --- 120km etc. Notice that number of km's is 30 times greater than the number of cm's on a map

using this logic, you calculate both real dimensions of Colorado by multiplying 20*30 = 600 km and 15*30 = 450km

Then we use a formula of an area of a rectangle $A=a\cdot b$ assuming $a=600km, \ b=450km$ and get $A=600\cdot 450=270000km^2$ which is an actual area of Colorado

3 0

3 years ago

For the pair of functions f and g determine the domain of f o g

skelet666 [1.2K]

When taking the composite of two functions, the resulting domain is the more restrictive of the two original domains. g(x) has a domain of all real numbers, but f(x) has a domain of x=/= 2. So, the domain of f(g(x)) is x=/= 2

8 0

4 years ago

Solve for x and then determine the measure of the exterior angle.

neonofarm [45]

Answer:

x=25, 120

Step-by-step explanation:

The two angles form a straight line so they add to 180

60 + 4x +20 =180

Combine like terms

4x+80 = 180

Subtract 80 from each side

4x+80-80 =180-80

4x= 100

Divide by 4

4x/4 =100/4

x= 25

The exterior angle is

4x+20 = 4*25+20 =100+20 =120

6 0

3 years ago

Read 2 more answers