<h2>QUESTION:- What is the value of y?</h2><h2>ANSWER:- </h2>
SUM OF ALL INTERIOR ANGLE = 180
Here is a picture of a cube, and the net of this cube.
2 answers:
Answer:
The surface area of cube with side measure 11 cm is 726 cm²
Step-by-step explanation:
Given : A cube with side measure 11 cm
We have to find the surface area of the given cube.
We know the surface area of cube is
Where a is the side measure of cube.
Since, given cube has side = 11 cm
Thus, the surface area of cube is
On simplifying, we get,
Thus, The surface area of cube with side measure 11 cm is 726 cm²
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A mean is an arithmetic average of a set of observations. The amount that Jack has to earn in tips on Sunday if he wants to average $19 a day is $25.
<h3>What is Mean?</h3>A mean is an arithmetic average of a set of observations. it is given by the formula,
As it is given that Jack makes $12 on Monday, $14 on Tuesday, $18 on Wednesday, $16 on Thursday, $26 on Friday and $22 on Saturday. And we need to know how much he should earn on Sunday, so the average is $19. Therefore, we can write,
Hence, the amount that Jack has to earn in tips on Sunday if he wants to average $19 a day is $25.
Learn more about Mean:
Answer:
y = -x + 4
Step-by-step explanation:
The point-slope formula for a straight line is
y – y₁ = m(x – x₁)
x₁ = -1; y₁ = 5; m = -1 Substitute the values
y – 5 = -1(x + 1) Remove parentheses
y – 5 = -x - 1 Add 5 to each side
y = -x + 4
The graph is a straight line with a y-intercept at y = +4 and a slope = -10/10
= -1.
