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Shalnov [3]
3 years ago
8

Ok so the mass of a proton is 0.000000000000000000000000001672622 how do I make this in scientific notation

Mathematics
1 answer:
Soloha48 [4]3 years ago
3 0

Answer:

1.7 x 10^-27

Step-by-step explanation

Move the decimal to the right until it's a single digit number, because you are moving it to the right, it would be a negative number. If you are able to round up then please do. Remember to check your significant figures if you're in chemistry.

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3 children want to share 2 brownies so that everyone gets the same amount. How much brownie can each child have
Kamila [148]
1.5 brownies, because you do 3/2.
8 0
3 years ago
Read 2 more answers
In triangle ABC,the measure of angle A is 78° and the measure of angle B is 35° What is the measure of angle C
Nookie1986 [14]

Answer:

č= 67°

Step-by-step explanation:

x + 78+35=180

x + 113=180

x= 180-113

x= 67 degrees

7 0
2 years ago
When you receive a loan to make a purchase, you often must make a down payment in cash. The amount of the loan is the purchase c
emmainna [20.7K]
Summarizing the problem, there are three terms that you have to deal with: purchasing cost, down payment and loan. So, you would expect that the answer would contain these quantities. Among them, the unknown is the purchasing cost, therefore, we denote this as x. 

<span>Based on the statement, "The amount of the loan is the purchase cost minus the down payment", we can formulate an equation for this. 

Amount of Loan = x - Down payment

This will be our working equation. Moving on, the down payment was mentioned to be equal to </span>$1500. The lean received is equal to <span>$2600. Substituting these values to the working equation, we can now determine the value of x.

2600 = x - 1500

Solving for x by transposing it to one side,

x = 2600-1500
x = $1,100

Therefore, the purchasing cost of the car is $1,100.</span>
6 0
3 years ago
What is 125% of 50?<br> (Explanation too please)
allsm [11]
Yeah i think it’s uh i think it’s a correct
3 0
3 years ago
Need help with this question ! Due soon*
Doss [256]

Answer:

x = 10, AB = 57

Step-by-step explanation:

In a trapezoid, the length of the median is one-half the sum of the lengths of the bases. From this, we have:

\frac{1}{2} (5x + 7 + 8x - 11) = 63

13x - 4 = 126

13x = 130

x = 10

5(10) + 7 = 50 + 7 = 57

5 0
2 years ago
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