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2 years ago

Shape ABCD is an arrowhead. Use the X tool and mark point D accurately on the graph.

Mathematics

1 answer:

ehidna [41]2 years ago

7 0

Answer:did you know i like frogs

Step-by-step explanation: because i do

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Identify an equation in point-slope form for the line parallel to y=-2/3x+8 that

UNO [17]

Answer:

$\large\boxed{y+5=\dfrac{2}{3}(x-4)}$

Step-by-step explanation:

The point-slope form of an equation of a line:

$y-y_1=m(x-x_1)$

m - slope

Parallel lines have the same slope.

We have the equation in the slope-intercept form (y = mx + b)

$y=-\dfrac{2}{3}x+8\to m=\dfrac{2}{3}$

Put to the point-slope equation value of the slope and the coordinates of the point (4, -5):

$y-(-5)=\dfrac{2}{3}(x-4)\\\\y+5=\dfrac{2}{3}(x-4)$

7 0

2 years ago

the sum of ages of father and his son is 60 years.if the difference between their ages is 40 years then find the age of father a

cluponka [151]

Answer:

Father's age is 50, Son's age is 10

Step-by-step explanation:

X+Y=60

X-Y= 40

Let X represent the Father's age while Y represents the Son's age;

therefore, from the two equations, the value of X is

X= 60-Y

X= 40+Y then putting in the value of x

(40+Y) + Y= 60,

40+2Y=60

2Y=60-40 =20

Y= 10,

Now that we know the value of Y, we can get the value of x

If X+Y=60, then

X+10=60,

X=60-10,

X= 50

8 0

3 years ago

Read 2 more answers

Which point on the scatter plot is an outlier?

Colt1911 [192]

Answer:

The outlier on the the scatter plot is point L(6,2).

Step-by-step explanation:

M(3,3)

P(5,5)

N(5,7)

L(6,2)

Other points are : (1,3), (2,3), (2,4), (3,4), (3,5), (4,5), (4,6), (5,6)

Now, To find the outliers on the scatter plot we plot all the given points on the graph.

The resultant graph is attached below :

An outlier is a value in a data set that is very different from the other values. That is, outliers are values which are usually far from the middle.

As we can see the graph the point L(6,2) is the most unusual or the farthest point on the scatter plot as compared with all the other points on the scatter plot.

Hence, The outlier on the the scatter plot is point L(6,2).

7 0

2 years ago

Read 2 more answers

Mike can drive his car 390 miles using 15 gallons of gasoline. Find the unit rate for the number of miles Mike can drive using o

Tasya [4]

Answer: 26 gallons.

390÷15

15 can go into 39 only 2 times.

39-30 is 9

15 can go into 90 only 6 times.

90-90 is 0.

3 0

2 years ago

What would be the new value of a after running the program

Nitella [24]

Answer:

Step-by-step explanation:

var a = 3

then a= 3

var b = 5

then b = 5

a ( a new variable ) = a * b = 3 * 5

6 0

2 years ago