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S_A_V [24]
3 years ago
12

Need help quick Picture provided

Mathematics
1 answer:
goldfiish [28.3K]3 years ago
8 0

Answer:

I think 22.5

Step-by-step explanation:

okay so we know that lines bc and pf equal eachother

18/8 = 2.25 this is the scale factor

10 times 2.25 is. 22.5

I think it would be 22.5

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What is 5.27 × 10–4 written in standard form?
maks197457 [2]

Answer: 0.000527


Step-by-step explanation:

Given: 5.27\times10^{-4} in standard form.

The standard form are also known as scientific notation.

Scientific notation is a way to write a very large or a very small number in the product of a decimal form of number [generally between 1 and 10] and powers of ten.

Since the power of 10 is negative, then it must be smaller than 1.

We can write the given number in decimal form as

5.27\times\frac{1}{10^4}=\frac{5.27}{10000}=0.000527

4 0
3 years ago
Read 2 more answers
A ride on the roller coaster costs 4 tickets while the boat ride only costs 3 tickets. Michael went on the two rides a total of
True [87]
Let x = roller coaster ticket
let y = boat ride ticket

x + y = 10
4x + 3y = 37

x = 10 - y
4x + 3y = 37
4(10-y) + 3y = 37
40 - 4y + 3y = 37
-y = 37 - 40
-y = -3
y = -3/-1
y = 3

x = 10 - y
x = 10 - 3
x = 7

x = 7 ; y = 3

4x + 3y = 37
4(7) + 3(3) = 37
28 + 9 = 37
37 = 37 
6 0
3 years ago
This visual representation shows the sets of real numbers. Classify the number −85. Select all terms that are correct. Venn diag
Olenka [21]

♡ The Question/Task ♡          

Classify the number -85.

Rational, Whole, Natural, Integer, Irrational.  

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*              

♡ The Answer ♡          

-85 is an integer, and a rational number!

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*              

♡ The Explanation/Step-By-Step ♡          

Natural numbers are <u>positive integers</u> from 1 till infinity, though, nautral numbers don't include zero. Since -85 is a negative number, this wouldn't be a natural number.

A whole number is a set of numbers including <u>all positive integers and 0.</u> Since -85 isn't a positive number, this wouldn't be a whole number.

An irrational number is where any real number that cannot be expressed as the quotient of two integers. Irrational numbers are commonly square roots, too. Although, -85 isn't a square root.

A rational number is where any number that can be written as a ratio, or a fraction, of two integers can be classified as a rational number. Rational numbers are commonly fractions, decimals, negative decimals, etc!

An integer is a whole number that can be positive, negative, or zero. 85 is a whole number, and can be negative, which in this case, is -85. The number we're using. Therefore, -85 is an integer.  

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*              

♡ Tips ♡          

-No Tips Provided!

7 0
3 years ago
Each letter of the word "mathematics" is written on a separate piece of paper and put into a bag. you are asked to pick a random
yarga [219]
M,t,h,c,s are all consonants. "Mathematics" has 11 letters and 7 of them are consonants and the other 4 are vowels. 100%/11 = 9.091. 9.091 x 4 = 36.36. So, there is a 36.36 % (4/11) chance that you will pick a vowel and a 63.64 % (7/11) chance that you will pick a consonant. 

I hope that helps!!! 
6 0
3 years ago
I need a lil help here (18 points!!!!!)
GenaCL600 [577]

Answer:

correct answer is 2

............................

4 0
3 years ago
Read 2 more answers
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