Answer:
105 mm
Step-by-step explanation:
So this means 1/3 of the length is 35 mm. Now just multiply 35 by 3 to get the whole. 35*3=105. So 105 mm.
Answer:
225cm.....................
The solution for the given equation is a = -5.
<h3>
What is an equation?</h3>
- An equation is a formula in mathematics that expresses the equality of two expressions by connecting them with the equals sign =.
To find the solution to the given equation:
Negative (5 minus (a + 1)) = 9 minus (5 minus (2a minus 3)) can be expressed mathematically as follows.
- - (5 - (a + 1)) = 9 - (5 - (2a - 3))
Using the principle of PEMDAS, all the parenthesis values are first solved.
- - (5 - a - 1) = 9 - (5 - 2a + 3)
- -5 + a + 1 = 9 - 5 + 2a - 3
Collect like terms:
- -5 + 1 - 9 + 5 + 3 = 2a - a
- -5 = a
That is a = -5.
Therefore, the solution for the given equation is a = -5.
Know more about equations here:
brainly.com/question/2972832
#SPJ4
The correct question is given below:
What is the solution to the equation Negative (5 minus (a + 1)) = 9 minus (5 minus (2a minus 3))? a = –5 a = –3 a = 3 a = 5
Answer:
Area of the shades region = 244.6 ft²
Step-by-step explanation:
Area of the shaded region = Area of the rectangle ABCD- Area of the right angle triangle DEC
Area of the rectangle = Length × width
= 29.8 × 13
= 387.4 ft²
By applying Pythagoras theorem in the right triangle DEC,
(Hypotenuse)² = (leg 1)² + (leg 2)²
CD² = DE² + EC²
(29.8)² = DE² + (28)²
888.04 = DE² + 784
DE² = 888.04 - 784
DE = 10.2 ft
Area of ΔDEC = 
= 
= 142.8 ft²
Area of the shades region = 387.4 - 142.8
= 244.6 ft²
Answer:
Step-by-step explanation:
y = 2x
when x = 1
y = 2(1).....y = 2........so when x = 1, y = 2
when x = 2
y = 2(2)....y = 4 ......so when x = 2, y = 4
when x = 3
y = 2(3)....y = 6.......when x = 3, y = 6
when x = 4
y = 2(4).....y = 8.....when x = 4, y = 8
============================
y = 4x - 1
when x = -4
y = 4(-4) - 1.....y = -17.....so when x = -4, y = -17
when x= -3
y = 4(-3)- 1..... y = -13....so when x = -3, y = -13
when x = -2
y = 4(-2) - 1.....y = -9.....so when x = -2, y = -9
when x = -1
y = 4(-1) - 1....y = -5.....so when x = -1, y = -5
you can make the tables from this info...
your basically just subbing in ur value of x into the equation to find ur value of y
