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aliya0001 [1]
3 years ago
5

if three force are acting on a body and they are in equilibrium if force 1 is 1200N at 51.3 degree and force 2 is 1400N at 42 de

gree find force 3​
Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
4 0

Tvtvvrtbtbbtb b trbbbAnswer:

Btrreqrveq

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Find the area of the composite figure. <br><br>A=36cm<br><br>A=40cm<br><br>A=48cm<br><br>A=64cm​
MissTica

Check the picture below.

so the shape is really 4 triangles with a base of 2 and a height of 4 each, and 2 squares tha are 4x4.

\bf \stackrel{\textit{area of the 4 triangles}}{4\left[\cfrac{1}{2}(2)(4) \right]}~~+~~\stackrel{\textit{area of the two squares}}{2(4\cdot 4)}\implies 16+32\implies 48

8 0
2 years ago
Pls help I’ll addd extra points
Irina-Kira [14]

Answer: 3/5

Step-by-step explanation:6/10 6 divide by 2 and 10 divide by 2

hoped this helped:)

3 0
3 years ago
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Find the percent of increase from 40 gallons to 89 gallons. Round to the nearest tenth of a percent if necessary.
fredd [130]

Solution

- 89 gallons contains 40 gallons twice such that:

89=40+40+9

- This means that we can find at least 200% of 40 gallons in 89 gallons. This gives us what to expect.

- To get the percentage we are looking for, we should use the formula:

\frac{\text{new}}{\text{old}}\times100\text{ \%}

New, in this case, is 89 gallons, Old is 40 gallons.

- Thus, we can calculate the percentage as follows:

\begin{gathered} \frac{89}{40}\times100 \\ =2.225\times100 \\ =222.5\text{ \%} \end{gathered}

Thus, the answer is 222.5%

8 0
9 months ago
A class must have fewer than 18 students due to the number of desks that can be placed in the classroom. Write an inequality tha
forsale [732]

Answer:

  • n < 18
  • n ≥ 15

Step-by-step explanation:

The wording "fewer than" is translated to the math symbol "less than". The variable n represents the number of students.

  <em>the number of students</em> is fewer than 18

translates to ...

  n < 18

__

The wording "at least" translates to the math symbol "greater than or equal to."

  <em>the number of students</em> is at least 15

translates to ...

  n ≥ 15

8 0
2 years ago
Helppppnfkd :) please
sattari [20]

Answer:

H 1.613 cm

Step-by-step explanation:

porque tienes que estar más mi metido fracis

5 0
3 years ago
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