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4 years ago

What temperature is 20 degrees lower than 6 degree celsius

Mathematics

1 answer:

Hatshy [7]4 years ago

3 0

The answer is -14 degrees centigrade

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I really need help with this problem, I don't know how to do it. Please help if you can.

Stels [109]

Answer:

see below

Step-by-step explanation:

2/3 +y =1/4

Subtract 2/3 from each side

2/3-2/3 +y =1/4-2/3

y = 1/4 -2/3

Get a common denominator

y = 1/4 (3/3) - 2/3 *4/4

= 3/12 - 8/12

=-5/12

or if

2/(y+3) = 1/4

Using cross products

y+3 = 2*4

y+3 = 8

y =8-3

y = 5

5 0

3 years ago

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Look at my image I need to find y

Harman [31]

Your answers would be -5 , -4

5 0

3 years ago

What is the answer to this; 2log10 6-1/3log10 27=log10 x

masha68 [24]

The answer is 4 for this problem.

6 0

3 years ago

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I NEED HELP ON THIS QUESTION (I will give a Brainlist to the best one no links please.)

inysia [295]

The answer is 69.6 degrees because all of the angles of a triangle always add up to 180 degrees so adding 42 and 68.4 gets 110.4, and then subtracting that from 180 gets 69.9.

3 0

3 years ago

There are 7 ushers and 11 technicians helping at the Harper Middle School fall play.

bearhunter [10]

Answer:

<h3>The ratio of technicians to all helpers is 11 : 7, or $\frac{11}{7}$ or 11 to 7.</h3>

Step-by-step explanation:

Given that there are 7 ushers and 11 technicians helping at the Harper Middle School fall play.
Let x be the number of ushers ( or helpers ).
Therefore x=7 helpers.
Let y be the number of technicians.
Therefore y=11 technicians.

<h3>To find the ratio of technicians to all helpers :</h3>

That is to find the ratio of y to x.

We can write the ratio of technicians to all ushers(helpers) as y : x

Which implies that 11 : 7, (since y=11 and x=7)

Or $\frac{11}{7}$ or 11 to 7

<h3>The ratio of technicians to all helpers is 11 : 7, or $\frac{11}{7}$ or 11 to 7</h3>

4 0

4 years ago