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denpristay [2]
3 years ago
13

Can you help please?

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0

a straight horizontal line on a speed-time graph means that speed is constant.

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Check my answers please?? I have three questions here , just wanted to make sure I got them right , thanks (:
vodka [1.7K]
Q.13 is no solution since the y intercept of the 2 equation differ but gradient is the same therefore if you were to draw a graph there wont be any intersection between the equations

the next question's answer is no solution
6 0
3 years ago
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What is the conjecture sentence for the pattern 1, ,4, 9 ,16?
nexus9112 [7]

Answer:

Square numbers

Step-by-step explanation:

if 1 is squared, you get 1.

if 2 is squared, you get 4.

if 3 is squared, you get 9.

if 4 is squared, you get 16.

And thus square numbers.

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Using trial and improvement, find the solution between 5 and 6 for the following equation:
STALIN [3.7K]

Answer:

2

Step-by-step explanation:

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2 years ago
Find the volume of the shaded figure by subtracting the smaller volume from the larger
alekssr [168]

Answer:

a. 9a^3 - 9ab^2

b. 9a(a^2 - b^2)

Step-by-step explanation:

a.

Volume = l*w*h

Volume_{smaller} = l*w*h

Where, l = 9a, w = b, h = b

Volume_{smaller} = 9a*b*b = 9ab^2

Volume_{larger} = l*w*h

Where, l = 9a, w = a, h = a

Volume_{smaller} = 9a*a*a = 9a^3

Volume of the shaded figure = 9a^3 - 9ab^2

b. 9a^3 - 9ab^2 expressed in factored form:

Look for the term that is common to 9a³ and 9ab², then take outside the parenthesis.

9a^3 - 9ab^2 = 9a(a^2 - b^2)

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3 years ago
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Elodia [21]

Answer:

c

Step-by-step explanation:

Uh, you got it right.

8,2 and 8,7

The differnece between 7 and 2 is 5

6 0
3 years ago
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