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Art [367]
3 years ago
13

Do you know this I just need question number 6 I will give you a lot point or likes.

Mathematics
2 answers:
tatyana61 [14]3 years ago
8 0

Answer: 2.117647

Step-by-step explanation:

Aleksandr [31]3 years ago
3 0

Answer:

just ecause you have the name juan in ur name i will answer. 2 2/17.  ill even do 7 for ya. . . its 3

Step-by-step explanation:

You might be interested in
How many permutations exist of the letters a, b, c, d taken four at a time?
inessss [21]
There are 24 permutations.

The number of permutations of 4 objects taken 4 at a time is given by
4!/(4-4)! = 4!/0! = 4!/1 = 4! = 24
3 0
3 years ago
The area of the shaded region of the figure is _____ mm ²
solniwko [45]

Answer:

400mm^2

Step-by-step explanation:

8 0
3 years ago
Maria grandmother has 1/6 pound of silver coins she divides the coins evenly by weight among her 4 grandchildren what fraction o
Alja [10]
1/6÷4/1
do reciprocal
1/6×1/4

1×1=1
6×4=24

maria receives 1/24 a pound of silver coins

hope this helps

8 0
3 years ago
A person 6 feet tall standing 18 feet away from a lamppost casts a 9 foot shadow. When the same person moves 4 feet farther from
Len [333]

Answer:

<h2>12 feet 8 inch long cast a shadow</h2>

Step-by-step explanation:

A person 6 feet tall standing 18 feet away a lamppost cast a 9 foot shadow.

than move 4 feet than total distance is 22 feet  

According to trigonometry rule make 30 degree angle

tan\left ( 30\ \right )^{o}=\frac{p}{b}

\left ( \frac{1}{\sqrt{3}} \right )=\left ( \frac{x}{18+4} \right )

or

x\sqrt{3}=22

than

x=\frac{22}{\sqrt{3}}

=12feet 8 inch answer

3 0
3 years ago
Suppose x=7 is a solution to the equation 4x-2(x+a)=8 how can you find the value of a that make the equation true
marta [7]

Answer:

a = 3

Step-by-step explanation:

Since x = 7 is a solution, substitute x = 7 into the equation and solve for a

4(7) - 2(7 + a) = 8 , that is

28 - 2(7 + a) = 8 ( subtract 28 from both sides )

- 2(7 + a) = - 20 ( divide both sides by - 2 )

7 + a = 10 ( subtract 7 from both sides )

a = 3

8 0
2 years ago
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