The area of the base of the right triangle is calculated as: d. 28 m².
<h3>How to Find the Area of a Right Triangle?</h3>
The area of a right triangle is expressed as, area = 1/2 × b × h, where we have:
h as the height of the right triangle
b as the length of the base of the right triangle
Given the following about the right triangle:
height of the right triangle (h) = 8 m
length of the base of the right triangle = 7 m
Area of the right triangle = 1/2 × b × h = 1/2 × 7 × 8
Area of the right triangle = 28 m²
Thus, the area of the base of the right triangle is calculated as: d. 28 m².
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Answer: it is 45% of 155.12
<u>Answer:</u>
1.95 cubic feet
<u>Step-by-step explanation:</u>
We are given that Emily stores her jewelry in a cube and the cube has a side length of feet.
feet in an decimal form is 1.25 feet.
We know that,
<em>volume of a cube = s</em>
where <em>s</em> is the side length of the cube.
So substituting this value of side length of cube in the formula to get:
Volume of cube = = 1.95 feet
Hello!
Answer:
1) 7k+35
2) 9n−36
3) 4x+22
Step-by-step explanation:
1) 7(k+5)
1) 7k+7×5
1) 7k+35
2) 9(n-4)
2) 9n+9×−4
2) 9n−36
3) 4(x+5)+2
3) 4x+20+2
3) 4x+(20+2)
3) 4x+22
Hope this helps!
Answer:
The surface area of the prism is
Step-by-step explanation:
Given:
Length of the prism = 8mm
Width of the prism = 13mm
Height of the prism = 7mm
To Find:
The surface area of the prism = ?
Solution:
Surface area of a prism is given by
S =2 ( lw + wh + hl )
Substituting the values we get,