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grigory [225]
4 years ago
12

1. Use the clues below to determine Luke's house number

Mathematics
2 answers:
Olegator [25]4 years ago
7 0
I think it is b
----------------------------------------------
mash [69]4 years ago
7 0
First digit: A*1 =2 , A=2
Second digit: First digit*8 = 1*8 = 8
Third digit: 6-fourth digit => 6-6 =0 
Fourth digit: Fourth digit-First digit=5 => Fourth digit=5+first digit= 5+1 = 6

The house number= 1806.

The correct answer is A. 1806
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An Olympic sized swimming pool is 50 meters long and 25 meters wide draw a model to show the area of an Olympic sized pool.
kvasek [131]

Answer:

um just draw a rectangle label the long side 50 and the short side 25 then do 50 x 25 = 1,250

Step-by-step explanation:

so that the are is 1,250

Hope this helps ^^

4 0
4 years ago
What is 825 kilograms in grams
Romashka [77]

Answer:825000

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Brianna has a container with a volume of 1.5 L she estimates the volume to be 2.1 m what is the percent error
Anuta_ua [19.1K]
<h3>Answer: 40%</h3>

===================================================

Work Shown:

Subtract the values to get 2.1-1.5 = 0.6

Brianna is off by 0.6 liters

Divide that error by the true value 1.5 to get 0.6/1.5 = 0.40

Then move the decimal point 2 spots to the right to arrive at 40%

Therefore, the percent error is 40%

------------------

The formula you can apply is:

P = \frac{|G-T|}{T}*100\%

where

P = percent error

G = guess value (in this case it is 2.1)

T = true value (which is 1.5 in this case)

If we were to apply the formula, then we get:

P = \frac{|G-T|}{T}*100\%\\\\P = \frac{|2.1-1.5|}{1.5}*100\%\\\\P = \frac{|0.6|}{1.5}*100\%\\\\P = \frac{0.6}{1.5}*100\%\\\\P = 0.40*100\%\\\\P = 40\%\\\\

4 0
3 years ago
Explain how solving -7y &gt; 161 is different from solving 7y &gt; -161. Please and thank you :D
padilas [110]
-7y > 161......here, u would divide both sides by -7...keep in mind, when dividing/multiplying by a negative number, the inequality sign changes.
y < 161/-7
y < -23

7y > -161...here u divide by 7
y > -161/7
y > -23
8 0
3 years ago
Read 2 more answers
Evaluate the expression without using a calculator.<br> In1/e^7
Sati [7]

Answer:

-7

Step-by-step explanation:

ln(\frac{1}{e^7})\\=ln(e^{-7})\\  =-7ln(e)\\=-7

8 0
3 years ago
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