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2 years ago

Which properties are necessary to claim that the two prisms are congruent? Check all that apply.

Mathematics

1 answer:

pav-90 [236]2 years ago

7 0

Answer:

1. The volumes are equal.

2. The base areas are equal.

3. The prisms have the same height.

Step-by-step explanation:

I don't see no answered to check all that apply but here is the answers about properties and two prisms

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Please do this questions its for 100 point will chose brainiest do in full please

Dafna1 [17]

Answer:

$\boxed{\mathrm{view \: explanation}}$

Step-by-step explanation:

(e) (x-8)(x-9)

Multiplying two binomials.

x(x-9)-8(x-9)

x² -9x - 8x + 72

x² - 17x + 72

(f) 6x⁴ - 12x

Common factoring.

6x(x³ - 2)

(g) x² + 8x + 12

Factoring trinomial of the form ax² + bx + c.

x² +2x + 6x + 12

x(x + 2) + 6(x + 2)

(x + 2) (x + 6)

(h) (x + 7)(x + 5)

Multiplying two binomials.

x(x + 5)+7(x + 5)

x² + 5x + 7x + 35

x² + 12x + 35

(i) x² - 36

Difference of two squares.

a² - b² = (a + b)(a - b)

x² - 6²

a = x, b = 6

(x + 6)(x - 6)

4 0

4 years ago

Read 2 more answers

Show that if f(n) is O(g(n)) and d(n) is O(h(n)) then f(n) + d(n) is O(g(n) + h(n)).

GaryK [48]

$f(n)\in\mathcal O(g(n))$ is to say

$|f(n)|\le M_1|g(n)|$

for all $n$ beyond some fixed $n_1$ .

Similarly, $d(n)\in\mathcal O(h(n))$ is to say

$|d(n)|\le M_2|h(n)|$

for all $n\ge n_2$ .

From this we can gather that

$|f(n)+d(n)|\le|f(n)|+|d(n)|\le M_1|g(n)|+M_2|h(n)|\le M(|g(n)|+|h(n)|)$

where $M$ is the larger of the two values $M_1$ and $M_2$ , or $M=\max\{M_1,M_2\}$ . Then the last term is bounded above by

$M(|g(n)|+|h(n)|)\le2M\max\{|g(n)|,|h(n)|\}$

from which it follows that

$f(n)+d(n)\in\mathcal O(\max\{g(n),h(n)\})$

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3 years ago

Last year there were 20 girls on the volleyball team. This year the number of girls decreased by 10%. How many girls are on the

tankabanditka [31]

Answer:

Step-by-step explanation:

10% of 20 is 2, so when you add the previous amount and the percentage you end up with 22

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2 years ago

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24 x1/3

hodyreva [135]