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4 years ago

6

What kind of graph is characterized by presenting values as coordinate points without any connecting element? a. bar graph b. li

ne graph c. scatter plot d. histogram

2 answers:

Lorico [155]4 years ago

7 0

Answer:

Option C, Scatter Plot. Hope this helps!

Step-by-step explanation:

Tom [10]4 years ago

7 0

Answer:

The answer is C on edge 2020.

Step-by-step explanation:

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Complete the expressions that would make them a perfect square trinomial.

kirza4 [7]

Answer:

a) 16

b) 100

c) 64

d) $\frac{81}{4}$ [/tex]

Step-by-step explanation:

Perfect square trinomial:

A perfect square trinomial has the following format:

$(x \pm a)^2 = x^2 \pm 2ax + a^2$

a.

x² – 8x

$x^2 - 8x = x^2 - 2ax$

So 2a = 8, a = 4. Then

$a^2 = 4^2 = 16$

The perfect square trinomial is $x^2 - 8x + 16$

b. x2 + 20x +

2a = 20, so a = 10

$a^2 = 10^2 = 100$

The perfect square trinomial is $x^2 + 20x + 100$

C.

x² – 16x +

2a = -16, so a = -8.

$a^2 = (-8)^2 = 64$

The perfect square trinomial is $x^2 - 16x + 64$

d. x2 + 9x +

$2a = 9$ , so $a = \frac{9}{2}$

$a^2 = (\frac{9}{2})^2 = \frac{81}{4}$

The perfect square trinomial is $x^2 + 9x + \frac{81}{4}$ [/tex]

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3 years ago

What number lies between 7x8/10=

zzz [600]

The number that lies between that is 7

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3 years ago

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Find the missing side length, round to the nearest hundredth.

GREYUIT [131]

Answer:

Pythagoras theorem.

hypotenuse²=height²+base²

x²=15²+12²

x²=225+144

x²=329

x=329½

x=19.20

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3 years ago

Long division 8 divided by 528

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0.151515 (and so on) Try to stop at the third decimal when dividing on paper

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What is the percent of change from 28 to 70

Paul [167]

Your answer will be 150 percent

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3 years ago