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Natasha_Volkova [10]
3 years ago
10

Area of a Triangle, Plss,Not I Dor cine Friday,and one friend get me this paper,Help!!!

Mathematics
2 answers:
mamaluj [8]3 years ago
6 0
1a- 20
1b - 28
2a-5
2b-168

To work out the area of a triangle it is (base multiplied by height) divided by two.
TiliK225 [7]3 years ago
4 0

1a)  20cm^2

1b) 27cm^2

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What X !!!!!!!!!!!!!!!!!! Help me please!!!!
Vaselesa [24]

Answer:

<h2><em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>135</u></em><em><u>°</u></em></h2>

Step-by-step explanation:

<em><u>According</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>problem</u></em><em><u>, </u></em>

45° + x = 180° <em>[</em><em>Linear</em><em> </em><em>pair</em><em>]</em>

=> x = 180° - 45°

=> <em><u>x = 135° (Ans)</u></em>

5 0
3 years ago
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Answer pleasee tyyy.
sveticcg [70]

HOPE THIS IS THE ANSWER FOR YOUR QUESTION

5 0
3 years ago
A gallon of paint covers 1 1/3 walls. How many gallons does it take to cover 1 wall? How about 3 walls?
Alekssandra [29.7K]

Answer:

1 wall is 0.75 gallons. 3 walls is 2.25 gallons.

Step-by-step explanation:

if 1 gallon covers 1 1/3 wall, divide 1/1.3333 = 0.75

multiply 0.75(1 wall) by 3.... 0.75×3=2.25

6 0
3 years ago
Giving 20 points and brainiest!
sladkih [1.3K]

Answer:

1/2,3/6,5/10,8/16

Step-by-step explanation:

they all equal 1/2

Im not sure if thats what it was asking but yea

6 0
3 years ago
Read 2 more answers
Find the product of (4x + 3y)(4x − 3y).
Alika [10]
(4x + 3y)(4x − 3y) = (4x)^2 -12xy + 12xy - (3y)^2 =
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8 0
3 years ago
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