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3 years ago

15

Two bugs run along the rectangular starting from the same corner. The bug who runs east is two inches per second faster than the

bug who runs south. After one second, the distance between them is 10 inches

1 answer:

german3 years ago

6 0

Answer:

6 and 8

Step-by-step explanation:

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f(x)= -4x^2+10x-8 what is the value of the discriminant of f how many distinct real number zeros does f have

Mazyrski [523]

Answer:

Step-by-step explanation:

The function is f(x) = -4x²+10x-8

Let Δ be our the dicriminant

Δ= b²-4ac
b = 10
a = -4
c = -8
Δ = 10²-4*(-4)(-8)
Δ = 100-128
Δ = -28

The value of the discriminant is -28 and since it is negative this function has no real zeroes

4 0

3 years ago

Select the graph of the solution set that would represent the following expression. (x-2)=5(x+1)

Lesechka [4]

Answer:

Find the attached

Step-by-step explanation:

We have been given the following expression;

(x-2)=5(x+1)

We are required to determine the graph of the solution set. To do this we formulate the following set of equations;

y = x - 2

y = 5(x+1)

We then graph these two equations on the same cartesian plane. The solution will be the point where these two graphs intersect.

Find the attachment below;

5 0

3 years ago

Read 2 more answers

which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function

mr_godi [17]

(1,31)
Subtract 2 from x, add 8 to y

8 0

3 years ago

suppose that the population of deer in a state is 1,500 and is growing 2% each year. Predict the population after 4 years

Neko [114]

1500(1+0.02)^4=1,623.64824

6 0

3 years ago

Dan earns $42.75 per month working as a tutor. He worked as a tutor for 4 months. He also earned $52.45 walking dogs in the neig

vagabundo [1.1K]

Answer:

He subtracted incorrectly

Step-by-step explanation:

You multiply 42.75 x 4 and get 171. Then you add 171+52.45=223.45 and then you subtract 223.45-18=205.45 and then you multiply 223.45 x .3333 = 68.3265 or 68.33 (rounded)

7 0

3 years ago