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Soloha48 [4]
3 years ago
11

Help quickly as possible thank you :) ​

Mathematics
2 answers:
STALIN [3.7K]3 years ago
5 0

Answer:

look at the picture, answer is there

Bas_tet [7]3 years ago
5 0

9514 1404 393

Answer:

  about 100 years

Step-by-step explanation:

2020 -1920 = 100

Outdoor lights were made safe about 100 years ago. (using information given in the problem statement)

_____

<em>Additional comment</em>

2020 -1930 = 90. So, the actual length of time is <em>between 90 and 100 years</em>.

Using additional research, we find mercury vapor lights were made to have a practical color in about 1929, so 91 years ago. They were invented somewhat before the 1920's but had a greenish color. Fluorescent phosphor coating was added in 1929 to make them produce a whiter light.

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poizon [28]
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2 years ago
What is the quotient of a number and five increased by four is sixteen.
mr_godi [17]
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4 0
3 years ago
Which are diagonals through the interior of the cube?<br> Select all the apply
Gennadij [26K]

Answer:

AH

Step-by-step explanation:

From the figure we can see a cube ABCDEFGH.

In a cube thee are 4 interior diagonals

To find the diagonal of the cube

AH, BG, CF   and DE

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5 0
3 years ago
Free 100 points if u know what dis is
kvasek [131]

Answer:

This is a picture of You

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Need help on this please this one is hard for me
pshichka [43]

9514 1404 393

Answer:

  y = -7x

Step-by-step explanation:

The line goes through the origin, so the y-intercept is b=0.

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  m = rise/run = -7/1 = -7

Then the slope-intercept form equation is ...

  y = mx + b

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6 0
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