The volume of a drop of water is approximately 0.05 ml. This value is equivalent to:

A)0,5 . 10^{-1} ml\\
B)0,5 . 10^{-2} ml\\
C)5,0 . 10^{-2} ml\\
D)5,0 . 10^{-1} ml\\

please help i will give 10 points and score as the best!

Answer:

I'm having problems with that too

Step-by-step explanation:

Answer:

Download photomath, or mathpapa

and for the graphing download graphing calc

it helps allot :)

Answer:

(2,-2)

(-2,0)

(4,1)

Step-by-step explanation:

Answer:

16 girls

8 boys

Step-by-step explanation:

Answer:

There are 8 boys and 16 girls

Step-by-step explanation:

3 + 5.   8

8 plus 8 16

Answer:

It's 2

Step-by-step explanation:

I don't know what to write

Answer: x=40

Step-by-step explanation:

so you would add the two angles you already know.

30+63=93

The sum of the angles of a triangle is always 180°. Knowing this, you can do

180-93=87

so you know the third angle is 87°

plug this into the equation: 2x+7

2x+7=87

subtract both sides by 7

2x=80

divide by two

x=40

Answer:

$90, $135, $270

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

= $655.20

Step-by-step explanation:

Simple Interest =( Principal * rate * time)/100

                          =( $ 6300 * 2.60% * 4years)/100, workout in the brackets first then divide by 100.

                        =   65520/100

                        = $655.20

Dexter will earn $655.2.

Simple interest is the borrowing amount added only to the principal amount.

Formula to calculate the simple interest is;

                                                 S.I. = P x T x R / 100 ,

Where S.I. is simple interest , P is principal amount, T is time period and R is interest rate in a year.

Dexter deposited $6,300 into a savings account that earns 2.60% simple interest per year.

P = $6300

R = 2.60% and T = 4 years

Then by the formula;

6300 x 2.6 x 4 /100

= $655.2

Therefore, Dexter will earn $655.2.

To learn more about the simple interest; https://brainly.com/question/25845758

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Answer:

45

Step-by-step explanation:

If sam made a rectangle 9 feet in length and 15 in width. And we already know the next rectangle is 27 feet we can divide it by 9.

27/9=3

Now that we know its 3x the normal size we can grab the 15 and multiply it by 3.

15x3=45

Answer:

oh heck Nah!

Step-by-step explanation:

Answer:

For every 10 blondes there are 6 brunettes, for every 5 blondes there are 3 brunettes

Step-by-step explanation:

20 blondes for every 12 brunettes is equivalent to the answers I gave

Answer:

The answer is that angle 1 is 70 degrees.

Step-by-step explanation:

Alright so all vertical angles are congruent and the sum of all angles IN and triangle equals 180 degrees. So, the angle on the inside of the top of the triangle is 60 degrees because vertical angles are congruent. Now the angle across from the 130 degree angle is 130 degrees, and we know that the outer and inner angles are supplementary, (add up to 180 degrees) so the angle on the inside is 50 degrees. Then, all angles of a triangle equal 180 degrees therefore, 180-(60+50)= the final angle. Now 70 degrees is the last angle and this angle is vertical to angle 1 which means that angle 1 equals 70 degrees.

Answer:

Brownie package = 4.25

cupcake package = 3.50

Explanation

4.25 x 4 + 3.50 x 2 = 24

PLZ MARK BRAINLIEST IF HELPED

Answer:

1.py. zeroes

Step-by-step explanation:

Answer:

First you need to divide 1.6 by 2 to get .8 then multiply

.8 x 6 = 4.8

.8 x 8 = 6.4

Then multiply 4.8 by 6.4 and get 30.72

Step-by-step explanation:

Answer:

25. y=2x+1

26. $13

Step-by-step explanation:

25. 2x is the cost each day or the x, and the 1 is the initial fee, I found this because it said one day costs $3 and if I know that one days fee is $2 then I know that the y intercept or the price it starts at also known as a fee is $1. This is also backed up in the 4 day statement saying that 4 days is 9 dollars. I can do 9-1 to take away the fee and 8/2=4 so it is correct.

26. Since I already have the equation I can just plug in the vales and solve. y=2x+1, x=2 or the daily cost so 12+ (the fee) 12+1=13 so $13.

good luck, and have a great day.    :)

Answer:

0.11 meter

Step-by-step explanation:

0.20m - (0.03m x 3)

0.20m - 0.09

0.11m

Answer:

d. substitute 6x +4 for y in the second equation

Answer:

1-a

2-a

3-b

Step-by-step explanation:

hope that helps

All the correct statements that are true,

⇒ m ∠1 = m ∠ 5

⇒ m ∠2 + m ∠5 = 180°

⇒ m ∠6 = 75°

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

In the figure, lines a and b are parallel.

Now, By definition of alternate and corresponding angles, we get;

⇒ m ∠1 = m ∠ 5

⇒ m ∠6 = 75°

And, By definition of linear pair of parallel lines,

⇒ m ∠2 + m ∠5 = 180°

Thus, All the correct statements that are true,

⇒ m ∠1 = m ∠ 5

⇒ m ∠2 + m ∠5 = 180°

⇒ m ∠6 = 75°

Learn more about the angle visit:;

https://brainly.com/question/25716982

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