Answer:
gradient = 
Step-by-step explanation:
calculate the gradient m using the gradient formula
m = 
with (x₁, y₁ ) = (- 6, 0) and (x₂, y₂ ) = (0, 2) ← 2 points on the line
m = 
= 
= 
=
The answer is 25.
This is because to calculate the area of a 2 dimensional shape, you must multiply the length and the width. When the shape is a square (or a cube, if you're calculating something for a 3 dimensional shape), all side lengths will be equal. The formula for area is: Area = Length x Width, therefore you would multiply 5 with 5 to get 25, your final answer.
Right triangle means we can use a^2+b^2=c^2
isosceles means 2 sides are equal legnths
the hypotenuse is normally the longest side so the equal sides are the other sides so therefore
a=b
therefor
(a^2)+(a^2)=c^2
2(a^2)=16^2
2(a^2)=256
divde both sides by 2
a^2=8
the side legnth of the other 2 sides is the square root of 8 which is aprox 2.8284271247452
but we only want the tenth so we look at the hundreths as well
2.82
round to the nearest tenth
2.8 cm is the answer of the legnths
Answer:
4
Step-by-step explanation:
RS + ST = RT
=> 3x-8 + x = 2x
4x - 8 = 2x
Subtract 2x from both the sides,
4x - 2x - 8 = 0
2x - 8 = 0
Add 8,
2x = 8
Divide by 2,
x = 8/2 = 4
Length of line segment ST = x = 4
Answer:
9/25
Step-by-step explanation:
Number of Trials =50
<u>Outcomes Less than 4</u>
Frequency of 1=6
Frequency of 2=4
Frequency of 3=8
Total =6+4+8=18
Relative frequency for "roll a number less than 4" =18/50=9/25
