Answer:
|2a + b| = 2√(3) + 1
Step-by-step explanation:
|a| = √(3)
|b| = 1
θ = 5π/6
For scalar vectors, A.B = |a|.|b|.cosθ
a
|2a| = 2*√(3) = 2√(3)
|2a + b| = 2√(3) + 1
Since we don't have to find the scalar or dot product, there's no need to use the formula requiring the angle between them
|2a + b| = 2√(3) + 1
Answer:
Perimeter = 12ft
Step-by-step explanation:
Given that the distance between the table and each corner of the table setting is 2feets it implies the table settings is place at the center of each table.
Since the table settings is at the center of the table and each table settings are 3feets apart, it implies that distance from table setting to the end of the table will be 3ft/2 = 1.5ft
If half length of the table is 1.5ft
Length = 2 x 1.5ft = 3ft
Formular for perimeter of a square = 4L
Perimeter = 4 x 3 = 12ft
See attachment for diagram.
Answer:
13 quarters ($3.25) and 12 dimes ($1.2) is 25 together ($4.45). Thats the closest I got without going over 25 dimes and quarters. Sorry
Answer:
The solution in the attached figure
Step-by-step explanation:
see the attached figure with letters to better understand the problem
Part 1) Find the measure of angle A
we know that
------> by supplementary angles
so
Part 2) Find the measure of angle B
we know that
------> by vertical angles
Part 3) Find the measure of angle C
we know that
------> by vertical angles
so
Part 4) Find the measure of angle D
we know that
------> by corresponding angles
so
Part 5) Find the measure of angle E
we know that
------> by supplementary angles
so
Part 6) Find the measure of angle F
we know that
------> by vertical angles
so
Part 6) Find the measure of angle G
we know that
------> by vertical angles
so
The alternate interior angles to 137° are also 137°, the corresponding angles are 117°, and the supplementary angles are 43°.
The image shows a pair of parallel lines that are cut by a transversal. Since the parallel lines are cut by a transversal, we can use the following angle relationships:
Alternate interior angles are equal.
Corresponding angles are equal.
Supplementary angles add up to 180 degrees.
Label the given angle
The given angle is labeled 137°.
Label the alternate interior angles
The alternate interior angles to the given angle are also 137°. .
Therefore, we can label the following angles 137°:
The angle opposite the given angle
The angle to the right of the given angle, on the same side of the transversal
Label the corresponding angles
The corresponding angles to the given angle are equal to 117°.
Therefore, we can label the following angles 117°:
The angle above the given angle, on the same side of the transversal
The angle to the left of the given angle, on the opposite side of the transversal.
Label the supplementary angles
The supplementary angles to the 137° angles are equal to 43°.
Therefore, we can label the following angles 43°:
The angle above the 137° angle, on the opposite side of the transversal
The angle to the left of the 117° angle, on the same side of the transversal
Label the remaining angles
The remaining angles are equal to 53°.
Therefore, we can label the following angles 53°:
The angle to the right of the 117° angle, on the opposite side of the transversal
The angle below the 43° angle, on the same side of the transversal
The final image, with all of the angles labeled, is shown below:
For similar question on alternate interior angles.
#SPJ3
Answer:
No solution for the given algebraic expression.
Step-by-step explanation:
To solve the algebraic equation we must isolating the variable or rewriting the equation so that the one expression is only the variable with the coefficient 1.
Solve:
Now put every terms that contains variables on one side of the equation and those terms on the other side which does not contains the variable.
Combine like terms:
which is not true.
therefore, the given expression have NO SOLUTION.
The equation has .
Further explanation:
Given:
The equation is .
Calculation:
The above equation involves only one variable.
To solve a one variable linear equation, arrange all the terms that contain variable on one side and the terms that are free from variable on the other side.
Write the given equation by taking terms that contains variable on left side and the terms which are free from variables on right side.
Subtract from both the sides of the given equation.
Subtract from both the sides of the above equation,
The above equation shows that the value of is equal to .
The statement “0 is equal to -12” is a false statement.
Therefore, the equation has no solution.
No solution means there exists no value of that satisfies the given equation.
Learn more:
1. Solution of linear equation ://brainly.com/question/1682776
2. Equation of line brainly.com/question/1473992
3. A problem on intercept brainly.com/question/1473992
4. A problem on composite function brainly.com/question/2723982
Answer details:
Grade: Middle school
Subject: Mathematics
Chapter: Linear equation
Keywords: Equation, variable, 3x - 2x + 4 = 5x - 4x – 8, constant, linear equation, no solution, solve, addition, subtraction, isolate, plug, substitute.