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3 years ago

Someone please help me understand, I’ve been stuck on this question and I have to submit it in 15 minutes PLEASE help

Mathematics

1 answer:

My name is Ann [436]3 years ago

6 0

Answer:

J(-4,-2) E(-1,-5) M(3,-2) T(0,-1)

counterclockwise 90°

J(2,-4) E(5,-1) M(2,-3) T(-1,0)

Step-by-step explanation:

J(-4,-2) E(-1,-5) M(3,-2) T(0,-1)

counterclockwise 90°

J(2,-4) E(5,-1) M(2,-3) T(-1,0)

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PLEASE HELP<br> Complete the table by computing the amount in the account at the end of each period.

skad [1K]

Answer:

See below

Step-by-step explanation:

Initial Principal P₀ = 1000
End of first period = 1000 + 1000*0.02/4 = 1005
End of second period = 1005 + 1000*0.02/4 = 1010
End of third period = 1010 + 1000*0.02/4 = 1015
End of fourth period = 1015 + 1000*0.02/4 = 1020

8 0

3 years ago

The figure shows the graphs of three functions. One is the position function of a car, one is the velocity of the car, one is it

Anika [276]

a) Is the twitch - initial positive twitch or sudden movement, which is what makes the car jolt into action.

b) is the acceleration - graph shows the acceleration and deceleration of the car.

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d) is the position - assuming that the car is going on only one direction. This graph is the only one that does not go back to the x-axis.

5 0

3 years ago

Let f(x)=x^2 and g(x)=(x-3)^2+7 match up the correct transormations that are needed to transform the graph of f(x) to the graph

pentagon [3]

The transformations are vertical translation 7 units up.horizontal translation 3 units to the left

We have given that the equations

let f(x)=x^2 and g(x)=(x-3)^2+7

We have to determine the correct transformation,

<h3>What is the vertical translation?</h3>

Vertically translating a graph is equivalent to shifting the base graph up or down in the direction of the y-axis. A graph is translated to k units vertically by moving each point on the graph k units vertically.

Notice that the addition of 2 units to the variable x in the exponent involves a horizontal shift to the left in 2 units.

Notice as well that subtraction of 4 units to the functional expression involves a vertical shift downwards in 4 units.

To learn more about the transformation visit:

brainly.com/question/2689696

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5 0

2 years ago

Nancy's car travels 300 miles on 12 gallons of gas. How many gallons of gas will she need in order to drive 650 miles?

Stells [14]

The answer should be 24 gallons and a half

4 0

3 years ago

A surveying team set up some equipment 104104 ft from the base of a tree in order to sight the top of the tree. From ground leve

jarptica [38.1K]

Answer:

Relative error = 0.0254 %

Step-by-step explanation:

Given details

Height of equipment from base is 104 ft

Elevation angle is 27.5 degree

From figure we have

$tan\theta = \frac{x}{104}$ .........1

$tan(27.5) = \frac{x}{104}$

x = 54.13 ft

differentiating 1st eq wrt x

$\frac{d}{dx} tan\theta = \frac{d}{dx} [\frac{x}{104}]$

$sec^2\theta \frac{d\theta}{dx} = \frac{1}{104}$

Taken $d\theta \ as \Delta x \ and\ dx = \Delta x$ for minute change

$\Delta x = 1.5% x$

$= 0.015 \times 54.13 = 0.8119 ft$

from $sec^2 \theta \frac{d\theta}{dx} = \frac{1}{104}$

$\Delta \theta = \frac{1}{104 sec^2 \theta} \Delta x$

$\Delta \theta = \frac{1}{104 \times 1.115} 0.8119$

$\Delta \theta = 0.007$

Reltaive error $= \frac{\Delta \theta}{\theta} \times 100$

$= \frac{0.007}{27.5}\times 100$

Relative error = 0.0254 %

4 0

4 years ago