2 years ago

Please help! Will give brainliest (10 points)

Mathematics

2 answers:

Zinaida [17]2 years ago

7 0

Answer:

Tn=a+(n-1)d

a=a1

Tn=a1+(n+1)d

I would appreciate if my answer is chosen as a brainliest answer

schepotkina [342]2 years ago

3 0

Answer:

Tn=a+(n-1)d

a=a1

Tn=a1+(n+1)d

Step-by-step explanation:

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Plz right answer=brainlyest

brilliants [131]

Answer:

B—283 cm^2

Step-by-step explanation:

SA=πr^2 + πrl

r=5

l=13

SA=π5^2 + π5*13

SA=π25 + π65

SA=78.5398 + 204.2035

SA=282.7433

SA=283=B

3 0

2 years ago

GUYS PLEASE HELP THIS IS DUE AT 8 AM ITS CURRENTLAYY 3 AM!! <br><br> ITS CALCULATING UNIT RATE

DaniilM [7]

Answer:

Step-by-step explanation:

6 0

2 years ago

A manufacturer wishes to make a cereal box in the shape of a golden rectangle, based on the theory that this shape is the most p

soldier1979 [14.2K]

Let w be the width and l the length of the rectangle.
Then: $\frac{l}{w}= \frac{1+\sqrt5}{2} \text{ and }lw=104$
Solving the above system we get:
$l= \frac{1+\sqrt5}{2}w\\= \frac{1+\sqrt5}{2}\frac{104}{l}$
Therefore:
$l^2=\frac{1+\sqrt5}{2}104$ then $l=13$ ,which is the length,
And then the width $w=\frac{104}{13}=8$

3 0

2 years ago

G(F(x)) = 7√√x+1

Natali5045456 [20]

Answer:

Step-by-step explanation:

$\sf f(x) = \sqrt{x+1}\\\\\\g(x) = 7x\\\\ g(f(x)) = g(\sqrt{x+1}) = 7*\sqrt{x+1}$

7 0

1 year ago

PLEASE HELP!<br>(I know its not math, stop hatin!)<br>(If a human and a dog were the same)

Vaselesa [24]

Answer:

1st one

Step-by-step explanation

I have NEVER in my life seen a dog with pants on its back legs, only on both so yeah.

4 0

2 years ago