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miskamm [114]
3 years ago
8

2. The fifth term and eighth terms of a Gp are 80 and 640 respectively find

Mathematics
1 answer:
Softa [21]3 years ago
8 0

Answer:

a values of r and a that the answer

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Let f(x)=(3)x−3. Evaluate f(0) without using a calculator.
Alexandra [31]

Answer:f(0)=-3

Step-by-step explanation:

f(x)=3x-3

f(0)=3(0)-3

f(0)=0-3

f(0)=-3

5 0
4 years ago
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Please help me asap!!!
luda_lava [24]

Answer:

Choice A.......< B is 147 degrees

Step-by-step explanation:

The total sum of the interior angles of a pentagon is 540 degrees

...So let's count the angles that we already have:

<A is 90

<B is ?

<C is 105

<D is 108

<E is 90

Noticed that both angles A and E are 90 since they have that little square that represents a straight angle.

Let's find the value for <B

90+ x + 105 + 108 + 90= 540

                        393 + x= 540

                                   x= 540 -393

                                   x = 147

So angle B is 147 degrees

5 0
3 years ago
What is the slope of y−3=5(x−2)
Snowcat [4.5K]

Answer:

5

Step-by-step explanation:

Y2-y1 = m(x2-x1)

m = slope

so 5 is the slope

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Based on a poll of 1000 residents, a newspaper article claims that 62% of the residents in town favor the development of a recre
nlexa [21]
Estimate of population 0.61
(b) Margin of error = 0.07 The real population interval estimation is ± 7%.
c). Margin of error = 0.15
d) The real population's interval estimation is ± 15%
e). Yes, the action argument of the group is based on a half-range estimation of the true population. The reason that 62% ± 15% = 47%, or 77%, while 47% is similar to 45%, as the Collective action group states. Hope this helps! Mark Brainly please!
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3 years ago
Each side of a square peice of cardboard is 9 inches long what is the peice of cardboard area
Mrac [35]

Answer:

81 square inches

Step-by-step explanation:

9*9 = 81

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2 years ago
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