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
inna [77]
3 years ago
9

Plzzz Solve these 7 Questions ASAP !! PLZZZZZZZZZZZ IT'S A REQUEST !!!

Mathematics
1 answer:
e-lub [12.9K]3 years ago
6 0

Answer:

B is an answer.

You might be interested in
Help meee plssss…………..
qaws [65]

Answer:

therefore m=-3•5

Step-by-step explanation:

-39=18+4m

collect like terms

4m=18-39

4m=-14

divide both sides by 4m

m= -3•5

6 0
3 years ago
To best estimate the quotient in scientific notation. what number should replace m?
fredd [130]

Answer:

m = 4

Step-by-step explanation:

The complete question is:

Given:

6.33 x 10 ⁹ / 1.79 x 10⁵ ≈ 3 x 10^{m}

To find:

To best estimate the quotient in scientific notation. what number should replace m?

Solution:

The equation is:

6.33 x 10 ⁹ / 1.79 x 10⁵ = 3 x 10^{m}

Let x = 9 and y = 5 then the above equation becomes:

6.33 x 10^{x} / 1.79 x 10^{y} = 3 x 10^{m}

Since we know that the exponent property is:

quotient quotient \frac{z^{x} }{z^{y} } = quotient z^{x-y}

Now converting the given equation in the form above we get:

6.33 / 1.79 x 10^{x-y}  

6.33 / 1.79 x 10^{9-5}

Now the quotient is 6.33/1.79 ≈  3.536313

quotient x 10^{9-5}

3.536313 x 10^{9-5}

Since 9-5 = 4 So

3.536313 x 10^{4}

3.536 x 10^{4}

Hence

6.33 x 10 ⁹ / 1.79 x 10⁵ ≈ 3.5 x 10^{4}

Hence m = 4

7 0
3 years ago
Solve for f(5).<br> f(x) = 2x - 4<br> f(5) = [?]
Svetllana [295]

Answer & Explanation Included:

f(x)= 2x - 4

f(5)= 2(5) - 4

f(5)= 10 - 4

f(5)= 6

3 0
4 years ago
Read 2 more answers
Put these numbers in order from least to greatest:
Rom4ik [11]
6.954, 8.6081, 8.68, 8.8
7 0
4 years ago
Combine like terms in the following equation:<br> 18 – 5W + 7w - 4 = 28
pishuonlain [190]

Answer:

7

Step-by-step explanation:

Step 1:

18 - 5w + 7w - 4 = 28

Step 2:

14 + 2w = 28

Step 3:

2w = 14

Answer:

w = 7

Hope This Helps :)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Allie has two cars- a truck and a sedan. Last week, she used 3 gallons of gas in the truck and 5 gallons of gas in the sedan and
    11·1 answer
  • The function f(x)=a^x-4 will never cross the x-axis. true or false
    10·2 answers
  • What is the area of triangle ABC? Round to the nearest tenth of a square unit. square units
    9·2 answers
  • Which equation correctly shows the multiplication of the means and extremes in the proportion 7.2∕9.6 = 21.6∕28.8?
    10·1 answer
  • Please answer this correctly without making mistakes
    7·1 answer
  • Please help me please i really need help
    9·2 answers
  • What is 2/3 of the product of 15 and -2 ?
    12·2 answers
  • Help asap give brain list
    5·1 answer
  • The area of a rectangle is 54 square feet. Find the length and width if the length is
    5·1 answer
  • Please help ill give you 50 points
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!