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fomenos
3 years ago
14

The temperature in Lakeside was 21°C. The temperature in Salem was 9°C. How much warmer was the temperature in Lakeside than the

temperature in Salem?
Mathematics
2 answers:
Lena [83]3 years ago
6 0
Your Answer Is 12 Degrees Celsius.

21 - 9 = 12
horrorfan [7]3 years ago
3 0
12 degrees celsius i can’t find the symbol but that’s the answer.
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Is this tangent to the circle?
erica [24]
Hello,

Yes since (2*6.4)²+9.6²=256=16²
Angle A=90°
5 0
3 years ago
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Paula has read 70% of the total pages in a book she is reading for English class. Paula read 84 pages. How many pages are in the
nydimaria [60]
109 pages are in the book!


3 0
3 years ago
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Jerry painted 1/6 of his house on Saturday morning and 3/6 of his house on Monday morning . How much of his house does he have L
Leviafan [203]

Answer:

B-2/6

Step-by-step explanation:

three will subract the one since they all have the same dinominaters where by the answer is B

7 0
3 years ago
Assume that an average cell has a diameter of
emmasim [6.3K]

Given that the volume of a cell is 50 cubic micrometers. It says to find the number of cells present in 1 cubic centimeter.

So we need to first convert the units of volume of a cell, then we can find the total number of cells in 1 cubic centimeter.

We know 1 meter = 100 centimeters = 1000000 micrometers

So 1 centimeter = 10000 micrometers

Taking Cubic powers on both sides :-

1 cubic centimeters = 10¹² cubic micrometers

1 cubic micrometers = 10⁻¹² cubic centimeters

50 cubic micrometers = 50 × 10⁻¹² = 5 × 10⁻¹¹ cubic centimeters

So volume of one cell = 5 × 10⁻¹¹ cubic centimeters

Number of cells = \frac{Total\;\; volume}{Volume\;\; of\;\; one\;\; cell}  = \frac{1\;cm^{3}}{5 * 10^{-11}\;cm^{3}} = \frac{10^{11}}{5} = 2 × 10¹⁰ cells.

So, total number of cells = 2 × 10¹⁰ cells.

4 0
3 years ago
What is the sum of the prime factors of 1260? For example, the sum of the prime factors of 20
Genrish500 [490]

Answer:

The answer is 22

Step-by-step explanation:

Do Prime Factorization of 1260

(as shown in the picture I attached)

Prime factors of 1260 = 2, 2, 3, 3, 5, 7

Now to get the sum of the prime factors of 1260, you just have to add all the factors

2 + 2 + 3 + 3 + 5 + 7 = 22

Hope this helps!

3 0
2 years ago
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