Write 3.72x10^7 in standard notation

Answers

Answer 1

Answer: $3.72 * 10^7 = 3\underbrace{7,200,000}\n~~~~~~~~~~~~~~~~~~~~~~~~~~7\n\n\n\n3.72 * 10^7 = \boxed{\bf{37,200,000}}$

Answer 2

Answer: Since the exponent 7 is positive, you would move the decimal 7 places to the right. So the answer is 37200000.

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Work out: 27^-(1/3).
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Plssssssss help me -6(3-3a)-8(6a+5)=32
15. Matthew and some friends are going to a concert. They hire a car service for $60 todrive them to a restaurant for dinner and then to the concert. They divide the $75 costof the dinner equally. However, since Matthew's dad provided concert tickets for thegroup, the friends agree that Matthew doesn't have to help pay for the car service.The friends divide this cost equally among themselves. If each friend spends a total of$30, how many friends went to the concert with Matthew?A4B5C6D7
Solve equation using square root property X2-8X+16=1

Help me ASAP! ANSWER ALL

Answers

Answer:

Step-by-step explanation:

2. I think C

3.D

4.D

5.B

6. D

7.B

8.A

9.A I think

Which names are other ways to name ∠3?Select each correct answer.

∠C
∠CET
∠ECT
∠E
∠TEC
∠T
∠ETC

angle 3 with vertex e. one ray has point t on it. the other ray has point c on it.

Answers

The other ways to name ∠3 are Angle CET, Angle E, Angle TEC or ∠CET, ∠E, and ∠TEC options (B), (D), and (E) are correct.

What is an angle?

When two lines or rays converge at the same point, the measurement between them is called a "Angle."

The question is incomplete.

The complete question is:

Which names are other ways to name ∠3?

Select each correct answer.

∠C
∠CET
∠ECT
∠E
∠TEC
∠T
∠ETC

The missing figure is attached in the picture, please refer to the picture.

It is given that:

The two rays ET and EC make an angle 3.

The other ways to name angle 3 is:

Angle CET

Angle E

Angle TEC

We can write the angles as:

∠CET

∠E

∠TEC

Thus, the other ways to name ∠3 are Angle CET, Angle E, Angle TEC or ∠CET, ∠E, and ∠TEC options (B), (D), and (E) are correct.

Learn more about the angle here:

brainly.com/question/7116550

#SPJ2

The correct choices are:

<CET

<TEC

Multiplying an even number of negative numbers gives an answer that is ______________ choose from:positivenegative

Answers

Keywords:

Pair of numbers, negatives, law of signs, multiply

For this case we must say that it is obtained by multiplying any even number of negative numbers, that is, if a positive or negative number is obtained.

We must bear in mind that the Law of Signs states that:

$+ * + = +\n+ * - = -\n- * + = -\n- * - = +$

For example:

Let -a, -b, -c, -d negative numbers, we have:

A pair: $(-a) * (- b) = + ab$

Two pairs: $(-a) * (- b) * (- c) * (- d) = (+ ab) * (+ cd) = + abcd$

This is true for the multiplication of any pair of negative numbers.

So, the answer is: You get a positive number

Answer:

A positive number is obtained

Answer:

positive

Step-by-step explanation:

Whats the difference between 45 and 54

Answers

The difference is 9.
54 - 45 = 9

Verry Verry Good Question. Using the molecular structure of the two ionic bonds of the numbers, we can work out the ionising radiation produced by the two numbers. From this, we can work out the gravitiational potential energy from the numbers and if my calculations are correct, the correct answer is
934,374,247,138,000,000,000,000.

Calculate the area of a circle with the radius of 2cm (1dp)

Answers

area= pi x r^2

r^2= 2x2=4

area= pi x 4

area=12.5663706144

=12.6 (1 decimal place)

The are of a circle is π * r^2 = 4π ≈ 12.56 ;

Help please!!To solve the problem tan^-1(cos(pi/2)) find the angle in the interval [-pi/2, pi,2] whose tangent equals 0.

Answers

The cosine of pi/2 is 0 so the problem really says "find the angle between - pi/2 and pi/2 whose tan = 0. That would be the same as asking for the angle whose sin is 0. That would be 0.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

Answer:

The angle is 0°.

Step-by-step explanation:

Consider the provided trigonometric function.

$tan^(-1)(cos(\pi)/(2))$