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LenaWriter [7]
3 years ago
6

The question is on the image(explain each step)​

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0
<h3>Answer:  x = 35</h3>

==========================================================

Explanation:

All three angles must add to 180. This is true for any triangle.

x+x+110 = 180

2x+110 = 180

2x = 180-110 ... subtract 110 from both sides

2x = 70

x = 70/2 .... divide both sides by 2

x = 35

As a check: 35+35+110 = 180 which helps confirm the answer.

allsm [11]3 years ago
5 0

Answer:

Step-by-step explanation:

x + x + 110 = 180 degree (sum of interior angles of a triangle)

2x + 110 = 180

2x = 180 - 110

x = 70/2

x = 35 degree

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<img src="https://tex.z-dn.net/?f=solve%20for%20%22m%22%20t%3D%5Cfrac%7Bms%7D%7Bm%2Bn%7D" id="TexFormula1" title="solve for &quo
dalvyx [7]

Answer:

\boxed{\sf \ \ \ m = -\dfrac{tn}{t-s} \ \ \ }

Step-by-step explanation:

Hello,

let s assume that m+n is different from 0

we have this equation and we need to find m as a function of t, s, and n

t=\dfrac{ms}{m+n}

<=>

(m+n)*t=ms\\\\ tm+tn=sm\\ (t-s)m = -tn\\ m = -\dfrac{tn}{t-s}

for t-s different from 0, so t different from s

hope this helps

4 0
3 years ago
Aaron bought a set of plastic ice cubes with a mixture of water and air inside.
SVETLANKA909090 [29]

Answer:

The volume of water and air inside each of the plastic ice cubes is 3000mm³

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, rectangular pyramid.

The volume of a rectangular pyramid is expressed as

V=(l*w*h)/3

Given data

Length l = 20mm

Width w= 15mm

Height h= 30mm

Substituting our given data we have

V= 20*15*30/3

V= 9000/3

V= 3000mm³

5 0
3 years ago
Read 2 more answers
The cost of an item is $75. What will the total cost be with 9% tax?
Morgarella [4.7K]

Answer:

81.75

Step-by-step explanation:

75*1.09 = 81.75

7 0
3 years ago
Read 2 more answers
On a map, 2 inches represents 300 miles. How many inches would there be between two cities that are 1,200 miles apart?
solniwko [45]

Answer:

8

Step-by-step Explanation:

Step 1. Divide 1200 by 300:

1200 ÷ 300 = 4

Step 2. Multiply 4 by 2:

4 * 2 = 8

6 0
3 years ago
Help meeeeeeeeeeeeeeeeeee<br><br> 10 poiiiiintsssss
11Alexandr11 [23.1K]

Answer: no i do not agree.

Step-by-step explanation:

Try n = 2 and you will see the answer

8(2) + 6

16 + 6

22

2{4(2) + 3}

2(8+3)

2(11)

22

14(2)

All 3 do not equal to each other. Proving that Juwon's statement is wrong.

6 0
2 years ago
Read 2 more answers
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