Since it's an expression, remember to use BEDMAS.
<span>4 × 22 + 4 ÷ 4 - (1 + 4) = 88 + 1 - (5)
= 99 - 5
= 94
Hope this helps!</span>
Answer:
x=15
Step-by-step explanation:
The given equation is
Here the variable is x and the terms with the variable are
Keep all the terms having variable on one side and all the constants terms on the other side as
Now, simplify the above equation to get the value of x as
In this way, the value of x is 15.
Answer:
2
Step-by-step explanation:
Graph: look halfway between x= 4 and x=6, the point is on the line f(x)=2
Equation: (x-5) = (5-5) =0
anything times 0 is 0
0 +2=2
The diagram in the Unit 1 Lesson 11, the description of the rotation of the image ∆P'O'G' is as follows;
1. C. Rotate 60° counterclockwise around <em>O</em>
<h3>What is the description of the transformation of ∆POG?</h3>
The diagram of the triangle ∆POG consists of a triangle placed in a grid consisting of equilateral triangles.
The location of point O<em> </em>in both the pre-image and the image are (approximately) the same.
Therefore;
The point about which ∆POG is rotated is the point <em>O</em>.
The side OG in the pre-image is vertical, while O'G' in the image 1 is rotated to the right, through to the next adjacent leg of one of the triangles in the grid with vertex at <em>O</em>.
Given that the triangles in the grid are equilateral triangles, that have an 60° interior angles, we have;
The rotation transformation is a 60° counterclockwise rotation about the point <em>O</em>.
The correct option is therefore;
- C. Rotate 60° counterclockwise around <em>O</em>.
Learn more about rotation transformation in geometry here:
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The spring will be stretched 18.2 inches by force of 26 pounds.
Step-by-step explanation:
7 pound stretches the spring = 4.9 inches
Ratio of force to spring = 7:4.9
New force = 26 pounds
Spring stretched = x
Ratio of new force to spring = 26:x
Using proportion;
Ratio of force to spring :: Ratio of new force to spring
Product of mean = Product of extreme
Dividing both sides by 7
The spring will be stretched 18.2 inches by force of 26 pounds.
Keywords: ratio, proportion
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