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Zielflug [23.3K]
2 years ago
7

HELP WILL GIVE BRAIN!!!

Mathematics
2 answers:
postnew [5]2 years ago
7 0

Answer:

8/5

Step-by-step explanation:

Akimi4 [234]2 years ago
5 0

Answer:

I think it is the relationship is not proportionally if that's not right then next try 1.

Step-by-step explanation:

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Which equation represents the relationship between the x-and y-values shown in the table? NEED ANSWER ASAP
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Y=3x-4
Because your slope is 3 when you do change in y over change in x. Y intercept is neg 4.
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What is the slope of the line through (1, -1) and (5. – 7)?
Vladimir [108]

Answer:

-3/2

Step-by-step explanation:

Given two points, we can find the slope by

m = (y2-y1)/(x2-x1)

    = (-7 - -1)/ (5-1)

    = (-7+1)/(5-1)

    = -6/4

    = -3/2

6 0
3 years ago
Read 2 more answers
Pythagoras is planting a rose garden in the center of his rectangular yard, which is 20 feet long and 8 feet wide. He wants to d
Mama L [17]
The remaining area that the grass will cover will be given by:
Area=[area of rectangle]-[area of the triangle]
area of rectangle will be:
A1=length*width
=20*8
=160 square feet

The area of the triangle will be:
A2=1/2absin theta
since the triangle is equilateral, all the angles are equal and the size of each angle is 60°. Thus the area will be:
A2=1/2*5*5sin 60
=18.3
thus the remaining area of the grass will be:
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6 0
3 years ago
Which is one of the transformations applied to the graph of f(x) = x2 to change it into the graph of g(x) = –3x2 – 36x – 60?
FromTheMoon [43]

Hey There!! ☄️ The general vertex to The general vertex form is this:

v(x) = a (x-h)2 + k

where (h,k) is the coordinates of the of vertex.

and a indicates the widening or shrinking of the function compared to another parabolic function. If a become bigger, the graph becomes narrower. If a becomes negative, the graph is reflected over the x-axis.

Comparing f(x) = x2 with g(x) = -3(x+6)2 + 48, we have the following transformations:

The graph is reflected over the x-axis

The graph is made narrower.

The graph is shifted 6 units to the left.

The graph is shifted 48 units up.

From the choices we only have:

The graph of f(x) = x2 is made narrower

8 0
3 years ago
Roberto rented a truck from the Super Truck Company for 9 hours. There was a rental fee of $50. Allison rented a truck from Truc
gavmur [86]

Answer:

Hence, the hourly rental fee is \$\: 12.

Step-by-step explanation:

Time for which Roberto rented the truck =9 hours.

Rental fee =\$ \:50

Time for which Allison rented the truck =4 hours.

Rental fee =\$ \:110

Both companies have the same hourly rental fee.

Let the hourly rental fee of both the companies be x.

Both spent the same amount.

So, according to the question,

\Rightarrow 50+9x=110+4x

\Rightarrow 9x-4x=110-50

\Rightarrow 5x=60

\Rightarrow x=\frac{60}{5}

\Rightarrow x=12

Hence, the hourly rental fee is \$\: 12.

4 0
2 years ago
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