3 years ago

Examples of ratios that equal 18 to 4

Mathematics

1 answer:

adoni [48]3 years ago

8 0

18:4=9:2=27:6=36:8=45:10

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4x – 13 < 11 Help!! Please

kherson [118]

Answer:

x<6

Step-by-step explanation:

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3 years ago

Given in f(x)=x+3 and g(x)=13x-5 what is f(4)+g(-2)? A.48 B.28 C.-24 D.24

Viktor [21]

F(4)=4+3
f(4)=7
g(-2)=13(-2)-5
g(-2)=-26-5
g(-2)=-31
7-31=-24
C

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4 years ago

Aranibar had 35 in his safety box in January. By thanksgiving, he has $2500. What was his savings rate?

erma4kov [3.2K]

Answer:

71.43%

Step-by-step explanation:

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3 years ago

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Which statement shows the correct value for the exponential expression 6^3?

brilliants [131]

B is the correct answer
The exponent means how many times your multiplying the number to the power of set exponent
So 6^3 is 6x6x6

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3 years ago

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Find the height of a cone with a diamater of 12m whose value is 151 meters cubed, then round it to the nearest meter

Mariana [72]

Answer:

Height= 4m (nearest meter)

Step-by-step explanation:

$\boxed{volume \: of \: cone = \frac{1}{3} \pi {r}^{2}h }$

Diameter= 2(radius)

Given that the diameter is 12m,

radius of cone

= 12 ÷2

= 6m

Let the height of the cone be h meters.

$151 = \frac{1}{3} \pi(6^{2} )(h)$

$151 = 12\pi h$

$h = \frac{151}{12\pi}$

h= 4.0054 (5 s.f.)

Thus, the height of the cone is 4m. (nearest meter)

7 0

3 years ago