3 years ago

What is the value of h^-1(-4)

Mathematics

2 answers:

scoundrel [369]3 years ago

6 0

Answer:

-4/h

Step-by-step explanation:

kramer3 years ago

4 0

Answer:

-1(-4)=4

ok I hope it helps you I think that is the answer

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If the mean of the numbers 8, 9, 10, 11, and x is 12, then what is the value of x?

masha68 [24]

Answer:

C=22

Step-by-step explanation:

8+9+10+11+x divided by 5 gives 12

38+x divide by five gives 12

12×5=60

38+x=60

x=22

brainlist please

5 0

3 years ago

Find An Bif A = {3, 6, 9, 12) and B = {2, 4, 6, 8, 10).

viva [34]

Answer:

The set A ∩ B contain {6, 12}

Step-by-step explanation:

Given : set A = {3, 6, 9, 12} and set B = {2, 4, 6, 8, 10, 12}

We have to find A ∩ B

Consider the given sets

Set A = {3, 6, 9, 12}

and set B = {2, 4, 6, 8, 10, 12}

Since, A ∩ B includes those elements that are both in set A and set B.

Thus, the common elements of A and B are 6 and 12

So , the set A ∩ B contain {6, 12}

4 0

3 years ago

is hanging birdhouses on her fence, which includes one red post. The first birdhouse is 27.7 in. to the right of the red post.

Mariana [72]

it is 30.8 hopes this helps

4 0

3 years ago

Read 2 more answers

Subtract 1/6a + 3 from 1/3a -5

pishuonlain [190]

1/3a - 5 - (1/6a + 3)

= 1/3a - 5 - 1/6a - 3

= 1/6a - 8 Answer

6 0

4 years ago

A wiper blade of a car is of length 24 cm sweeping through an angle of begin mathsize 18px style text 120° end text end style. T

dlinn [17]

Answer:

$A=603.18\ cm^2$

Step-by-step explanation:

The length of a blade, r = 24 cm

The sweeping angle is 120°.

We need to find the total area cleaned at one sweep of the blade. The area of sector is given by :

$A=\dfrac{\theta}{360}\times \pi r^2$

$A=\dfrac{120}{360}\times \pi \times 24^2\\\\=603.18\ cm^2$

So, the total area cleaned at one sweep of the blade is $603.18\ cm^2$ .

6 0

3 years ago