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EleoNora [17]
3 years ago
6

Can u pleaseee answer this no links

Mathematics
2 answers:
Anestetic [448]3 years ago
8 0
Just flip the fractions to find the reciprocal
Mnenie [13.5K]3 years ago
7 0

Answer:

1) 7/5

2) 9/8

3) 1/9

4) 13/5 which becomes 5/13

5) 27/8 which becomes 8/27

Step-by-step explanation:

→ The reciprocal of a number is just the 'flipped version' of it, the numerator becomes the denominator and the denominator becomes the numerator

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What does BC equal ?
Mariulka [41]

Answer:

28

Step-by-step explanation:

bc = df x 2

14 x 2 = 28

I hope this helps

4 0
3 years ago
How would I be able to get the step by step prosses of this and the answer of y?
Daniel [21]

Answer:

y = 3

Step-by-step explanation:

-7 = -4y + 5

Subtract 5 from both sides to isolate variable y:

-7 - 5 = -4y + 5 - 5

-12 = -4y + 0

-12 = -4y

Divide both sides by -4 to isolate variable y:

-12 ÷ -4 = -4y ÷ -4

(Negative ÷ Negative = Positive)

3 = 1y

3 = y

Check your work:

-7 = -4(3) + 5

Use PEMDAS:

-7 = -12 + 5

-7 = -7

Correct!

6 0
3 years ago
What is 3x2.7???????​
yaroslaw [1]

Answer:

8. 1 is the answer.

Step-by-step explanation:

<h3>#Bonjour</h3>
6 0
3 years ago
eight wooden spheres with radii 3 in. are packed snugly into a square box 12 in. on one side. the remaining space is filled with
ZanzabumX [31]
Vbox-vspheres

vbox=, I assume we are dealing with l=w=h
so
v=lwh=12^3=1728

vsphere=(4/3)pir^3
r=3
vsphere=(4/3)pi3^3=4pi9=36pi
8 of them so
8 times 36pi=288pi or about 904.7786842338604526772412943845 cubic inches



vbox-sphere=1728-904.7786842338604526772412943845=823.2213157661395473227587056155
space filled by packing beads is about 823.22 cubic inches
beads percent is 823.2213157661395473227587056155/1728 times 100=47.64% filled by beads






3 0
3 years ago
Can someone please help me with this please I really need help
Lubov Fominskaja [6]

Answer:N

Step-by-step explanation:

6 0
2 years ago
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