1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
12345 [234]
2 years ago
8

What is the answer to (7.26×10^6)−(1.3×10^4) in scientific notation

Mathematics
2 answers:
Ipatiy [6.2K]2 years ago
4 0

Answer:

It's 7.247 × 10 ^6

Step-by-step explanation:

EleoNora [17]2 years ago
3 0

Answer:

5.96 x 10 2

Step-by-step explanation:

You might be interested in
Please help me idk this
Sergio [31]
First take the fractions and find their common denominator:
\frac{1}{2} x 4 =\frac{4}{8}

Now you can add the fractions:
\frac{4}{8} + \frac{1}{8} = \frac{5}{8}

Now add your whole numbers and the fraction:
1+1= 2 >> 2+\frac{5}{8} = 2\frac{5}{8} yards

Now subract 2\frac{5}{8} from 5:
5-2\frac{5}{8} =2\frac{3}{8} yards
4 0
3 years ago
Read 2 more answers
Verify that the roots of 5x²- 6x -2 = 0 are <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%20%2B%20%5Csqrt%7B19%7D%20%7D%7B5%7D%2
Mice21 [21]

Answer:

Proof below.

Step-by-step explanation:

<u>Quadratic Formula</u>

x=\dfrac{-b \pm \sqrt{b^2-4ac} }{2a}\quad\textsf{when }\:ax^2+bx+c=0

<u>Given quadratic equation</u>:

5x^2-6x-2=0

<u>Define the variables</u>:

  • a = 5
  • b = -6
  • c = -2

<u>Substitute</u> the defined variables into the quadratic formula and <u>solve for x</u>:

\implies x=\dfrac{-(-6) \pm \sqrt{(-6)^2-4(5)(-2)}}{2(5)}

\implies x=\dfrac{6 \pm \sqrt{36+40}}{10}

\implies x=\dfrac{6 \pm \sqrt{76}}{10}

\implies x=\dfrac{6 \pm \sqrt{4 \cdot 19}}{10}

\implies x=\dfrac{6 \pm \sqrt{4}\sqrt{19}}{10}

\implies x=\dfrac{6 \pm2\sqrt{19}}{10}

\implies x=\dfrac{3 \pm \sqrt{19}}{5}

Therefore, the exact solutions to the given <u>quadratic equation</u> are:

x=\dfrac{3 + \sqrt{19}}{5} \:\textsf{ and }\:x=\dfrac{3 - \sqrt{19}}{5}

Learn more about the quadratic formula here:

brainly.com/question/28105589

brainly.com/question/27953354

3 0
2 years ago
Read 2 more answers
Solve for "c."<br> a = b/(c-d)
8_murik_8 [283]

Answer:

c=

ad+b

a

give me brilliant please

Step-by-step explanation:

a=

b

c−d

Step 1: Multiply both sides by c-d.

ac−ad=b

Step 2: Add ad to both sides.

ac−ad+ad=b+ad

ac=ad+b

Step 3: Divide both sides by a.

ac

a

=

ad+b

a

c=

ad+b

a

6 0
3 years ago
Find the measure of missing angle 20 130
lana [24]

Answer:

30°

Step-by-step explanation:

130+20=150

180-150= 30

6 0
3 years ago
Can anyone solve this question please
levacccp [35]

Answer:

Step-by-step explanation:

by definition : The inverse of a relation consisting of points of the form (x,y) is the set of points (y,x)

if (1,7) is a point belong to f(x), then the inverse has to be (7,1) not (8,1)

3 0
3 years ago
Other questions:
  • Original Price: $.75<br> Discount: ? <br> Sale Price: $.15<br> What’s the discount
    14·1 answer
  • A Car A left City​ X, traveling at an average velocity of 60 miles per hour. Three hours​ later, a Car B left City​ X, traveling
    7·1 answer
  • What is 2.11 in its as a mixed number
    10·1 answer
  • Use inductive reasoning to predict the most probable next number in the list.
    5·1 answer
  • Which is the opposite of -5?
    15·1 answer
  • At the beginning of year 1, Zack invests $700 at an annual compound interest
    13·2 answers
  • The ratio of bunnies to squirrels was 3 to 5 if there was 168 bunnies
    5·1 answer
  • Solve for the variable -x=-12
    12·2 answers
  • Write and graph an equation in point-slope form that passes through the point (4, -3)
    12·1 answer
  • Can i please have help please tysm! you are the best!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!