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3 years ago

What percentage of temperatures are below 55 degrees

Mathematics

1 answer:

aivan3 [116]3 years ago

6 0

Answer:

D) 20%

Step-by-step explanation:

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Simplify -3+3(8x+4)

Zarrin [17]

Answer:

24x+9

Step-by-step explanation:

Simplify the expression.

24x+9

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3 years ago

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An exponential function f(x) is reflected across the y-axis to create function g(x). Which is a true statement regarding f(x) an

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It's B, I'm doing my online school assignment and this was the correct answer.

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Are triangles PRU and STQ congruent?

Nataly_w [17]

Answer:

yes, because they have the same angle measures.

(congruent triangles have equal angles)

Step-by-step explanation:

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Just the answer please.

Bond [772]

Answer:

No, they are not similar.

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3 years ago

HELP PLEASE 21 POINTS PLEASE HELP ME!!!! <3

Anna007 [38]

n 1 2 3 4 5 6

f(n) 1033 932 831 730 629 528

First term (a₁): 1033 Common difference (d): -101

Explicit rule: $a_{n} = 1134 - 101n$ Recursive rule: $a_{n} = a_{n-1} - 101$

$a_{n} = a_{1} + d(n - 1)$

$a_{n} = 1033 - 101(n - 1)$

$a_{n} = 1033 - 101n + 101$

$a_{n} = 1134 - 101n$

***********************************************************************************

n 1 2 3 4 5 6

f(n) -39 -29 -19 -9 9 19

First term (a₁): -39 Common difference (d): +10

Explicit rule: $a_{n} = -49 + 10n$ Recursive rule: $a_{n} = a_{n-1} + 10$

$a_{n} = a_{1} + d(n - 1)$

$a_{n} = -39 + 10(n - 1)$

$a_{n} = -39 + 10n - 10$

$a_{n} = -49 + 10n$

***********************************************************************************

n 1 2 3 4 5 6

f(n) 3.75 2.5 1.25 0 -1.25 -2.5

First term (a₁): 3.75 Common difference (d): -1.25

Explicit rule: $a_{n} = 5 - 1.25n$ Recursive rule: $a_{n} = a_{n-1} - 1.25$

$a_{n} = a_{1} + d(n - 1)$

$a_{n} = 3.75 - 1.25(n - 1)$

$a_{n} = 3.75 - 1.25n + 1.25$

$a_{n} = 5 - 1.25n$

6 0

4 years ago