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adelina 88 [10]
3 years ago
14

In an A.P., if the first term is 22, the common difference is -4, and the sum is 64, find n​

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0

Answer:

3 + 6 + 12 + 24 + 48 + 96 + 192 + 384 = 765

Step-by-step explanation:

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A bagel shop sells coffee in a container shaped like a rectangular prism. A graphic designer who works for the bagel shop drew t
VikaD [51]

1598 cm square is the area of the container.

According to the statement

we have given that the container is rectangular prism

And Length of rectangular prism is 34cm

Width of rectangular prism is 17 cm

Height of rectangular prism is 20 cm

we use the below written formula to find the surface area

Surface area formula A=(wl+hl+hw)

To find the surface area of the container.

Substitute the values of Length, width and height in the formula then

A=(wl+hl+hw)

A=((17)(34)+(20)(34)+(20)(17))

After solving the values

A=(578+680+340)

A= 1598

So, 1598 cm square is the area of the container.

Learn more about AREA here brainly.com/question/6613758

#SPJ1

7 0
2 years ago
Simplify (1+tan^2y)(cos2y-1)
Reil [10]
1+tan^2(y)=1/cos^2(y)
cos 2y -1=cos^2(y) -sin^2(y)-cos^2(y) -sin^2(y)


8 0
4 years ago
Given that
nadya68 [22]

Answer:

25/3

Step-by-step explanation:

3x:10=5:2

proportions are basically ratios, and ratios are basically fractions, so we can cross multiply

3x*2=10*5

6x=50

x=50/6

x=25/3

8 0
2 years ago
Read 2 more answers
If B=3x-1 and C=2x^2+x+9, find an expression that equals 2B+2C in standard form.
Anestetic [448]

Answer:

4x^2 +8x + 16

Step-by-step explanation:

2 (3x - 1) + 2 (2x^2 + x + 9)

6x - 2 + 4x^2 +2x + 18

4x^2 + 8x +16

3 0
3 years ago
Reduce to lowest terms.
Furkat [3]
Hi friend,
((5+a)/a)/((a^2 -25) /5a)
=(a+5)/((a^2 - 25)/5)
=(a+5)(5)/(a+5)(a-5)
=5/(a-5)
Therefore your answer is B)
Hope this helps you!
3 0
3 years ago
Read 2 more answers
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