LABC measures 90° and ZABD measures
25. What is the measurement of ZDBC?
Answers
Answer: The measurement of angle DBC is 65 degrees
Step-by-step explanation:
Line BD splits ABC into two angles ABD and DBC.
If ABC is 90 then the measures of ABD + DBC will be 90. Since we know the measure of ABD we can make this equation and solve it
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Multiply. (−2.1) ⋅ (−1.4) Responses −29.4 negative 29.4 −2.94 negative 2.94 2.94 2.94 29.4
What is a factor of twenty four?
Answers
The distance between the two points is √34
Distance between two points
The formula for calculating the distance between two points is expressed as:
- D = √(x2-x1)² + (y2-y1)²
Given the coordinate points (1, 4) and (-2, -1). Substitute into the formula to have:
D = √(-1-4)² + (-2-1)²
D = √(-5)² + (-3)²
D = √25 + 9
D = √34
Hence the distance between the two points is √34
Learn more on distance here: brainly.com/question/23848540
Answer:
(3,5)count manually to get(3,5)
Answers
Answer:
x= -5
Step-by-step explanation:
just graphed it . y = 4 is a flat horizontal line.
x=5 is a vertical line that passes through (5,2)
Final answer:
The equation of the perpendicular line is x = 5.
Explanation:
To find the equation of a line perpendicular to y = 4 that passes through the point (5, 2), we need to determine the slope of the original line. The equation y = 4 represents a horizontal line with a slope of 0. Perpendicular lines have slopes that are negative reciprocals of each other. The negative reciprocal of 0 is undefined, so the equation of the perpendicular line will be x = 5.
Learn more about Perpendicular lines here:
#SPJ2
Answers
Answer:
Gym B and Gym A charge the same hourly rate for the children.
Step-by-step explanation:
A. y = 7/4x + 7
B. y = - 7x - 28
C. y = - 7/4x - 7
D. y = 7x + 28
Answers
Answer:
A. y = 7/4x + 7
Step-by-step explanation:
y = mx +c
4y -7x = 8
(make y the subject of formulae)
4y = 8 + 7x
divide through by the coefficient of y (4)
y = 2 + 7/4x
7/4 = m1
since the line is parallel m1 = m2
let see :{y -y¹}÷ {x-x1} = 7/4
x¹= -4 , y¹ = 0
{y - 0} ÷ {x- (-4) } = 7/4
cross multiply
4(y - 0) = 7(x+4)
4y - 0 = 7x + 28
4y = 7x +28 +0
4y = 7x + 28
(divide both sides by the coefficient of y)
y = 7/4x +28/4
y = 7/4x + 7
Answers
Answer:
The cab is -1/3 west of north.
( from the starting point it goes 1 block to the north and 3 blocks to the west . Cab is at (-2,-1))
Step-by-step explanation:
It is given that:
A taxicab starts at (1, -2) on the grid.
- It goes 4 blocks south and 3 blocks east to pick up a passenger.
This implies that the cab will reach at a point (4,-6)
( Since going south means it will go some units down and similarly going east means it will go some units to the right.
Hence, here going 4 blocks south and 3 blocks east means it will go to:
(1,-2) → (1+3,-2-4)=(4,-6) )
- Then it goes 6 blocks west and 5 blocks north and drops off the passenger.
This means that the cab will drop the passenger at (-2,-1)
Since going north means it will go some units up and similarly going west means it will go some units to the left.
Hence, here going 6 blocks west and 5 blocks north means it will go to:
(4,-6) → (4-6,-6+5)=(-2,-1) )
Hence, the end point is (-2,-1)
Now the slope of the line joining the starting and the end point is:
i.e. line joining (1,-2) and (-2,-1) is:
Hence, the taxicab is -1/3 block west of north.
i.e. from the starting point it goes 1 block to the north and 3 blocks to the west.
i.e. the cab is in west-north direction from the starting point.
Answer:
3 Blocks west, 1 block north
Step-by-step explanation:
Answers
Answer:
Step-by-step explanation:
Given
Circumference of circle
Arc length
we know arc length is given by
substituting value we get