Answer:
√(74)
Step-by-step explanation:
Pythagoras's Method: a^2+b^2 = c^2 (only works on right triangles)
Put the numbers in:
5^2+7^2 = C^2
c^2 = 74
c = √(74)
Hope it helps! <3
L = 15m = 1500cm
b= 30cm
h= 4m= 400cm
So, total volume of the wall= l×b×h
= 1500×30×400= 1,80,00,000 cm^3
Now, volume of one brick= 22×12.5×7.5= 2062.5 cm^3
Volume of wall containing only bricks= total volume of the wall - volume of wall containing mortar
= 1,80,00,000 - (1,80,00,000 × 1/12)
= 1,65,00,000 cm^3
So, no. of bricks = volume of wall containing bricks ÷ volume of one brick
= 1,65,00,000 ÷ 2062.5
= 8000 bricks.
The equation which relates the height of the flower pot based on the <em>number of pots</em> is 4a + 16
<u>Creating a system of linear equations based on the information given</u> :
- a = number of flower pots
4a + b = 32 - - - - - (1)
2a + b = 24 - - - - - (2)
From (2)
2a + b = 24
Make b the subject ;
b = 24 - 2a - - - - (3)
Put b = 24 - 2a in (1)
4a + 24 - 2a = 32
4a - 2a + 24 = 32
2a = 32 - 24
2a = 8
a = 8/2
a = 4
From (3) :
b = 24 - 2(4)
b = 24 - 8
b = 16
The equation which relates the height of a flower pot is 4a + 16
Learn more :brainly.com/question/18796573
Answer:
gimmie my points boi
Step-by-step explanation:
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Answer:
The following statements are true.
-
A rhombus is a parallelogram with equal sides. In a parallelogram, opposite sides are equal.
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The area of a rhombus is found using the formula A = b × h. b and h represents the base and height of the rhombus respectively.
-
The area is found the same way for both a rhombus and a parallelogram. The formula, area = base × height can be used for both rhombus and parallelogram.
Step-by-step explanation:
I'm not an ace nor a genius but here are the correct answers
