3 years ago

What is the answer for 10.3(3)+9.5(4)=? +38.0

Mathematics

1 answer:

Vikki [24]3 years ago

4 0

multiply and add then subtract. steps are in the picture.

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mr Goodwill [35]

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3 years ago

Miya is selling grapefruit and nuts for a fundraiser. The grapefruits cost 5 dollars each and a bag of nuts cost 15 dollars each

anyanavicka [17]

Answer:

A) 5G + 15N = 250

B) G + N = 30 We'll multiply B) by -5

B) -5G -5N = -150 then we add A)

A) 5G + 15N = 250

10N = 100

N = 10 bags of nuts ($150.00)

We put N=10 into A)

A) 5G + 150 = 250

A) 5G = 100

G = 20 Grapefruits ($100.00)

Step-by-step explanation:

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viktelen [127]

Answer:

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tia_tia [17]

Answer:

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3 years ago

Find the volume of the cone.

8_murik_8 [283]

Answer:

$V=471\ \text{units}^3$

Step-by-step explanation:

Given that,

Radius of the cone, r = 5 units

Height of the cone, h = 6 units

We need to find the volume of the cone. The formula for the volume of the cone is given by :

$V=\pi r^2 h$

Substitute all the values,

$V=3.14\times 5^2\times 6\\\\V=471\ \text{units}^3$

So, the volume of the cone is $471\ \text{units}^3$ .

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3 years ago