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4 years ago

Someone help me with this ..

Mathematics

1 answer:

Delicious77 [7]4 years ago

6 0

$3x+12=4x-15\\
x=27\\\\
\angle ABC=2(3x+12)=2(3\cdot27+12)=2(81+12)=2\cdot93=186^{\circ}$

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Put in order from greatest to least<br>2.96 , 3 1/5, 3.48, 3 1/4 <br><br>

Tamiku [17]

2.96, 3 1/5, 3 1/4, 3.48

6 0

3 years ago

A self-storage center has many storage rooms that are 6 ft wide, 10 feet deep, and 12 ft high. What is the volume of the room?

Volgvan

The volume of the storage room is the amount of space in the storage room, and it is 720 cubic feet

The dimensions are given as:

$Width = 6ft$

$Depth = 10ft$

$Height = 12ft$

The volume of the storage room is the product of the dimensions.

So, we have:

$Volume= Width \times Depth \times Height$

Substitute values for Width, Depth and Height

$Volume= 6ft \times 10ft \times 12ft$

Multiply the dimensions

$Volume= 720ft^3$

Hence, the volume of the storage room is 720 cubic feet

Read more about volumes at:

https://brainly.in/question/2593668

7 0

2 years ago

Not sure, please help!

Blizzard [7]

Divide the number of actual pages by 2.

52/2 = 26

She will need 26 sheets of paper.

Hope this helps!

3 0

3 years ago

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 582 randomly se

Sergeeva-Olga [200]

Answer:

6.76

Step-by-step explanation:

Let us create hypothesies as

$H_0: p =0.50\\H_a: p>0.50$

(right tailed test for claiming most adults would erase)

Sample proportion p = 0.64

n = sample size = 582

Std error of proportion= $\sqrt{\frac{0.5*0.5}{582} } \\=0.0207$

P difference = 0.14

Test statistic = p difference/std error

= 6.755

=6.76

8 0

4 years ago

Write 300/1,100 as a percent

MrRa [10]

Answer:

27.3%

Step-by-step explanation:

300/1100 = 0.2727

to get percentage we multiply ^^ by 100

so = 27.27% or rounded to nearest tenth = 27.3

4 0

3 years ago