Mathematics : asked on jae5547
 03.03.2020

The vertices of a triangle are A (8,-24), B (8,-8) and C(16,-8).

. 4

Faq

Mathematics
Step-by-step answer
P Answered by PhD

A' (2,-6)

Step-by-step explanation:

1. The problem gives you the coordinates of the vertex A, which is:

A(8,-24)

2. Then, to solve the problem and obtain the coordinates of of the vertex A', you must multiply the coordinates of the vertex A by the given scale factor 1/4, as you can see below:

8*1/4=8/4=2

-24*1/4=-24/4=-6

3. Therefore, the coordinates of of the vertex A' would be:

A'(2,-6)

Mathematics
Step-by-step answer
P Answered by PhD

A' (2,-6)

Step-by-step explanation:

1. The problem gives you the coordinates of the vertex A, which is:

A(8,-24)

2. Then, to solve the problem and obtain the coordinates of of the vertex A', you must multiply the coordinates of the vertex A by the given scale factor 1/4, as you can see below:

8*1/4=8/4=2

-24*1/4=-24/4=-6

3. Therefore, the coordinates of of the vertex A' would be:

A'(2,-6)

Mathematics
Step-by-step answer
P Answered by PhD

For every 8 cars there are 7 trucks

Therefore,

Cars:Truck=8:7

Answer is B)8:7

Mathematics
Step-by-step answer
P Answered by PhD

The solution is in the following image

The solution is in the following image
Mathematics
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
Step-by-step answer
P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

Mathematics
Step-by-step answer
P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

Mathematics
Step-by-step answer
P Answered by PhD

Let the father's age be x and son's be y

10 years before-

Father age=x-10

sons age=y-10

Given,

x-10=10(y-10)

x-10=10y-100

Given present age of father=40

therefore,

x=40

40-10=10y-100

10y-100=30

10y=130

y=130/10

y=13

Therefore present age of son=13years

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