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2 years ago

Please help I will appreciate it

Mathematics

2 answers:

LiRa [457]2 years ago

8 0

Answer:

For part A the value of m is 2/5

Step-by-step explanation:

When a system equation has no solution it means a equation is parallel and it doesn't intersect. And when a line is parallel to one another it has the same slope.

marin [14]2 years ago

8 0

Answer:

m = 2/5

Step-by-step explanation:

becuz to have no solutions, the lines would be parallel; and parallel lines have equal gradients.

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Find all zeros of ƒ(x) = 2x^4 – 72x^2. Then determine the multiplicity at each zero. State whether the graph will touch or cross

AleksandrR [38]

Answer: See below

Step-by-step explanation:

To find the factor,

f(x) = 0

$\begin{aligned}&2 x^{4}-72 x^{2}=0 \\&2 x^{2}\left(x^{2}-36\right)=0 \\&x^{2}\left(x^{2}-36\right)=0 \\&x \times x \times(x-6) \times(x+6)=0 \\&\mathrm{x}=0,0,6,-6\end{aligned}$

So,

x = 0 multiplicity 2

x = -6 multiplicity 1

x = 6 multiplicity 1

For an even multiplicty, the graph touches the x-axis, and for an odd multiplicty, the graph crosses the x-axis

Therefore,

x = 0 multiplicty 2, Touch

x = -6 multiplicty 1, Cross

x = 6 multiplicty 1, Cross

7 0

2 years ago

Type in the correct answer. What is the slope of line m?

olga nikolaevna [1]

Answer:

-2/4

Step-by-step explanation:

rise over run down 2, -2 run we ran 4 +4

4 0

3 years ago

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There are 16 ounces in 1 pound , how many pounds are in 48 ounces?

Nata [24]

There are aproxamently 3 pounds in 48 ounces

6 0

3 years ago

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Reduce the following fractto their lowest form

Keith_Richards [23]

Answer:

a) 3/16

b) 8/7

Step-by-step explanation:

i think the idea there was just simplifying the fractions.

6 0

2 years ago

Sati [7]

Answer:

Step-by-step explanation:

The translation of the question is as shown;

First note that the original number is 35

The sum of 35 and one-fifth part of itself .

= 35 + 1/5(35)

= 35+7

= 42 ... A

sum of one-seventh part of itself and 3 will be;

= 1/7(35) + 3

= 5+3

= 8... B

Adding A and B together wiill give us the final result

A+B = 42+8

A+B = 50

The sum of 35 and one-fifth part of itself added to the sum of one-seventh

part of itself and 3 is therefore equivalent to 50

5 0

3 years ago