2 years ago

What is the common difference in this sequence?{48, 32, 16, 0, ...

Mathematics

2 answers:

julia-pushkina [17]2 years ago

8 0

The common difference in this sequence is -16 because each number decreases by 16 from the last

lorasvet [3.4K]2 years ago

8 0

The common difference in the sequence is 16

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2. Find the product of each of the following:

Kruka [31]

Step-by-step explanation:

$i) \: \frac{3}{5} \times ( \frac{ - 7}{8} ) = - \frac{21}{40} \\ \\ ii) \: \frac{ - 9}{2} \times \frac{5}{4} = - \frac{45}{8} \\ \\ iii) \: \frac{ - 6}{11} \times \frac{5}{3} = - \frac{10}{11} \\ \\ iv) \: \frac{ - 2}{3} \times \frac{6}{7} = - \frac{4}{7} \\$

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2 years ago

The total surface area of a cube is 96cm2, find its volume.

Setler [38]

Answer:

$\huge\boxed{V=64cm^3}$

Step-by-step explanation:

The formula of a surface area of a cube:

$SA=6a^2$

The formula of a volume of a cube:

$V=a^3$

We have

$SA=96cm^2$

Calculate the edge length (<em>a</em>).

$6a^2=96$ <em>divide both sides by 6</em>

$a^2=16\to a=\sqrt{16}\\\\a=4(cm)$

Calculate the volume of a cube:

$V=4^3=64(cm^3)$

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2 years ago

What expression represents the volume of the cylinder, in cubic units?

Marat540 [252]

Answer:

It's A

Step-by-step explanation:

I hope that it's a correct answer.

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2 years ago

In the diagram, EFG= OPQ complete the statement

Igoryamba

2) EF is congruent to OP
3) angle P is congruent to angle F
4) angle G is congruent to angle Q (that weird upside down parentheses, I think that is a Q)
5) measure of angle O equals 110 degrees and it equals the measure of angle E
6)QO equals GE and it is 7km
7) triangle GFE is congruent to triangle QPO

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2 years ago

An adult usually has 32 teeth. People sometimes lose some of their teeth. Pat has only 5/8 of her teeth left. How many teeth has

Marizza181 [45]

Answer:

twenty teeth

Step-by-step explanation:

32:8=4

4•5=20

7 0

3 years ago

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