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lara [203]
3 years ago
6

Please help me, what I need help on is in the picture. (Geometry)

Mathematics
1 answer:
larisa [96]3 years ago
5 0

Answer:

34°

Step-by-step explanation:

5x+4+5x-1=73

10x+3=73

10x=73-3

10x=70

x=7

m<ABC=5x-1=5(7)-1=35-1=34°

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Mm help again pls? lol​
alexandr402 [8]

Answer:

32 yd

Step-by-step explanation:

10+10+12= 32 yd

4 0
3 years ago
Name the values of the 4s in the number 3,441.
Mnenie [13.5K]

Answer:

the first 4's value in ''441" is 400 ( its in the hundreds place ) and the the second 4's value in ''441'' is 40 (its in the tens place)

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP QUICK! MARKING BRAINLYEST!
STALIN [3.7K]

The height of the tree to the nearest tenth of foot is 20.5 ft

<h3>Right angle triangle:</h3>

A right angle triangle has one of its angles as 90 degrees. The sides can be found using Pythagoras theorem.

The side of the base triangle can be found using Pythagoras theorem.

c² = a² + b²

c² = 9.2² + 5.8²

c² = 84.64 + 33.64

c = 10.9 ft

using similar triangle ratio,

5.8 / 10.9 = 10.9 / x + 5.8

5.8x = 118.81 - 33.64

x = 85.17 / 5.8

x = 14.6844827586

x = 14.7 ft

The height of the tree to the nearest foot is  14.7 + 5.8 = 20.5  ft

learn more on right angle triangle here: brainly.com/question/26909069

5 0
3 years ago
Please Help Me On These Questions!!!!!! I need Help!!!!!
melisa1 [442]
1. This is one confusing question... But here is what I did
x = 2y + 1
y = 3y^{2} + 2x

So plug in Y to solve for X
x = 2 (3y^{2} + 2x) + 1
x = -2y^{2} - \frac{1}{3}
Not sure if that's completely correct, but I'm positive I didn't make any mistakes...


5. You have to find the multiples of 60 so...

1 60
2 30
3 20
4 15
<span>5 12  <---

7 = 12 - 5</span>
4 0
3 years ago
3x-9=x-8<br>what is X??​
34kurt

Answer:

x=½

Step-by-step explanation:

<em>3</em><em>x</em><em>-</em><em>9</em><em>=</em><em>x-8</em><em>(</em><em>Group</em><em> </em><em>like</em><em> </em><em>terms</em><em>)</em>

<em>3</em><em>x</em><em>-</em><em>x</em><em>=</em><em>-</em><em>8</em><em>+</em><em>9</em><em>(</em><em>You </em><em>will </em><em>subtract</em><em> </em><em>x</em><em> </em><em>which</em><em> </em><em>is </em><em>also</em><em> </em><em>1</em><em>x</em><em> </em><em>from </em><em>3</em><em>x</em><em> </em><em>which</em><em> </em><em>is</em><em> </em><em>going</em><em> </em><em>to</em><em> </em><em>be </em><em>2</em><em>x</em><em> </em><em>Then </em><em>you </em><em>will</em><em> </em><em>add</em><em> </em><em>-</em><em>8</em><em> </em><em>to</em><em> </em><em>9</em><em> </em><em>making </em><em>it</em><em> </em><em>1</em><em>(</em><em>positive</em><em>)</em><em>)</em><em>.</em>

<em>2</em><em>x</em><em>=</em><em>1</em><em>(</em><em>Divide</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em><em>by</em><em> </em><em>2</em><em>)</em>

<em>x</em><em>=</em><em>½</em>

7 0
3 years ago
Read 2 more answers
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