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3 years ago

Can someone please help me?

Mathematics

2 answers:

Bingel [31]3 years ago

8 0

So the right answer is 29.

Look at the attached picture

Hope it will help you....

Good luck on your assignment

~pragya

Morgarella [4.7K]3 years ago

6 0

Answer:

x = 29

Step-by-step explanation:

As per image:

Sum of all the angles = 90 degree

$(x+3)\degree+(x-1)\degree+(x+1)\degree= 90\degree\\(3x+3)\degree= 90\degree\\3x+3= 90\\3x= 90-3\\3x= 87\\x=\frac{87}{3} \\x=29$

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-2 (2x - 3) = 26 what is the the value of the x

Olin [163]

Answer:

-5

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Lao is thinking of buying a fish tank. Tank A has a base area of 530 square centimeters. Which fish tank has the greater volume?

tatuchka [14]

Answer:

The volume of tank B is 33.7 cubic centimeters greater than the volume of tank A.

Step-by-step explanation:

Volume of tank A 530(18.4)= 9,752

Volume of tank B (26.2)(16.6)(22.5) =9,785.7

Volume of tank B - Volume of tank A 9,785.7 - 9,752 = 33.7

4 0

3 years ago

Satellite

sammy [17]

The first missing quantity is force due to gravity, and it is 215.1 N.

The second missing quantity is distance between the statellite and the Earth, determined as 6,000 km.

<h3>Force between two masses</h3>

The force between two masses is determined by applying Newton's law of universal gravitation as shown below;

$F = \frac{GMm}{R^2}$

where;

M is mass of Earth = 5.97 x 10²⁴ kg
m is mass of the satellite
R is the distance between the satellite and the Earth
G is universal gravitation constant

<h3>First missing quantity</h3>

The first missing quantity is force due to gravity, and it is calculated as follows;

$F = \frac{(6.67 \times 10^{-11} ) \times (5.97 \times 10^{24}) \times (700)}{(36,000 \times 10^3)^2} \\\\F = 215.1 \ N$

<h3>Second missing quantity</h3>

The second missing quantity is distance between the statellite and the Earth,

$R^2 = \frac{GMm}{F} \\\\R^2 = \frac{(6.67 \times 10^{-11})(5.97 \times 10^{24})(1000)}{11,000} \\\\R^2 = 3.62 \times 10^{13}\\\\R = 6,000 \ km$

Learn more about Newton's law here: brainly.com/question/3999427

6 0

2 years ago

Encontrar X..................

Viefleur [7K]

X is 51
Because I did this a few days bakc

4 0

3 years ago

Daniel and Audrey are reading the same book. At the beginning of the month, Daniel was on page 49 and Audrey was on page 22. Dan

Klio2033 [76]

Answer:

9 days

Step-by-step explanation:

First, write the equation for Daniel's situation:

D = 17t + 49

Then, write the equation for Audrey's situation:

A = 20t + 22

Then, set these equations equal to each other and solve for t to find when they will be on the same page:

17t + 49 = 20t + 22

Solve for t:

17t + 49 = 20t + 22

49 = 3t + 22

27 = 3t

9 = t

So, they will be on the same page 9 days into the month.

3 0

3 years ago