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3 years ago

Select the postulate that specifies the minimum number of points in space.

Mathematics

2 answers:

bija089 [108]3 years ago

7 0

Postulate 1b should be the answer

rusak2 [61]3 years ago

5 0

I think step five is correct but no sure

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Ipatiy [6.2K]

Your answer is 23.31538291 feet.

7 0

2 years ago

Read 2 more answers

What is the sum of the geometric sequence −4, 24, −144, ... if there are 8 terms?

Helga [31]

Answer:

The sum of 8 geometric sequence is 959780

Step-by-step explanation:

We are given

this sequence is geometric

-4 , 24 , -144

First term is -4

so, $a_1=-4$

now, we can find common ratio

$r=\frac{24}{-4}=-6$

we can use formula

$S_n=a_1(\frac{1-r^n}{1-r} )$

n=8

now, we can plug values

$S_8=-4(\frac{1-(-6)^{8}}{1+6} )$

now, we can simplify it

and we get

$S_8=959780$

4 0

4 years ago

Bruno is 4.5 times as old as Charles if Bruno is 27 how old is Charles

andrey2020 [161]

Answer:

Step-by-step explanation:

Bruno(B)= 4.5× Charles(C)

8 0

3 years ago

Read 2 more answers

Please help @musiclover10045<br> I have been stuck on this problem like forever

Stella [2.4K]

a) ABD and CBD are Supplementary angles and need to equal 180 degrees

Subtract 117 from 180 for CBD:

CBD = 180 - 117 = 63 degrees

b) In triangles the the shortest side would be opposite the shortest angle.

Since angle D is 56 degrees ( the smallest inside angle) then side BC would be the shortest side.

c) The side opposite the largest angle would be the longest.

Angle B is 63 degrees ( the largest) so side CD is the longest.

3 0

3 years ago

What is the value of 7(10 - 2^3) + 8 divided by 2

Zielflug [23.3K]

$7(10-2^3)+8 \div 2 \\ \\ 7(10-8)+8 \div 2 \\ \\ 7(2)+8 \div 2 \\ \\ 7(2)+4 \\ \\ 14+4 \\ \\ \boxed{18}$

5 0

2 years ago