3 years ago

Where would i draw my reflection

Mathematics

1 answer:

Maurinko [17]3 years ago

3 0

Answer:

The coordinates for the reflection of quadrilateral ABCD is..

A'(-7,2) ----> A'(-7,-2)

B'(-7,4) ----> B'(-7,-4)

C'(-4,6) ----> C'(-4,-6)

D'(-1,6) ----> D'(-1,-6)

Step-by-step explanation:

Since it's being reflected over the x-axis, the x remains the same and the y becomes a negative.

You might be interested in

Translate (5. – 5) down 3 units.

Scrat [10]

Answer:

(5, 8)

Step-by-step explanation:

(5. – 5) down 3 units => (5, -8)

reflect x-axis => (5 , 8)

3 0

3 years ago

2. Write the following in order from least<br> to greatest:<br><br> 0.7, 0.84, 4/5, 82%, 71/100

lutik1710 [3]

Answer:

0.7, 71/100, 4/5, 82%, 0.84

4 0

3 years ago

Read 2 more answers

If m=2 and b=-5, what is the equation of the line in slope intercept form

nordsb [41]

Answer:

y=2x-5

explanation:

y=mx+b

6 0

3 years ago

James has 6 stamps in his stamp collection. Roy has 12 stamps in his stamp collection. James adds 2 stamps to his stamp collecti

Phoenix [80]

For every one stamp James has Roy has twice as much. So the ratio would be 1/2

3 0

3 years ago

A local trucking company fitted a regression to relate the travel time (days) of its shipments as a function of the distance tra

scZoUnD [109]

Answer:

4.038

Step-by-step explanation:

The simple regression model is:

$Time = \hat\beta _{0} + \hat\beta_{1}Distance = -7.126 + 0.0214Distance$ , then $\hat\beta_{1} = 0.0214$ .

The statistic calculated for the hypothesis test of statistical significance, for the slope, in a simple regression model is given by:

$t_{c} = \frac{\hat\beta_{1}-\beta_{1_{0}}}{SE}$

with $\hat\beta_{1}$ the slope estimator, $\beta_{1_{0}}$ the value of slope in the null hypothesis and $SE$ the standard error of the slope. Thus,

$t_{c} = \frac{0.0214-0}{0.0053} = 4.038$

5 0

3 years ago