3 years ago

I need some help with this

Mathematics

1 answer:

erastova [34]3 years ago

7 0

I think it’s b or c.

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Jake is taking four of his friends to dinner. At the restaurant, a meal, side item, dessert, and drink cost $5.60. The first dri

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3 years ago

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3 years ago

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If a tree 41.8 feet tall casts a shadow that is 27 feet long, find the height of a tree casting a shadow that is 18.3 feet long

Neko [114]

Answer:

28.3 feet

Step-by-step explanation:

Given a tree 41.8 feet tall casts a shadow that is 27 feet long

So the Tangent of the angle of the sahdow remains the same for the both trees.

We know that $Tanx=\frac{height of the tree}{length of the shadow}$

$\frac{height of the tree1}{length of the shadow1} = \frac{height of the tree2}{length of the shadow2}$

$\frac{41.8}{27} =\frac{x}{18.3}$

$x=\frac{41.8}{27}\times18.3 =28.3$

Therefore the height of the tree is 28.3 feet

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3 years ago

the product of three consecutive whole numbers is 990.what is the sum of the three consecutive whole numbers

konstantin123 [22]

The numbers are 9,10,11 . the sum being 20 :) hope this helped have a great day

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3 years ago

Help me please with this math question asap

steposvetlana [31]

Answer:

Step-by-step explanation:

A function

$a \times {b}^{x}$

where a is the initial value and b is the multiplicative rate of change.

In the function,

$f(x) = 2 \times {5}^{x}$

5 is the value of b so

5 is the multipicative rate of change

8 0

2 years ago

I need some help with this ​

I need some help with this