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
m_a_m_a [10]
2 years ago
7

30÷4pls show the working ​

Mathematics
2 answers:
Mama L [17]2 years ago
7 0

Answer:

7.5

Step-by-step explanation:

7.5

\sqrt{30}

- 28

------------

20

- 20

--------------

0

--------------

(Not a square root! I just used it to show how its being divided. And also on the left of the '30' is a 4, so 30 divided by 4 and so on.)

Sorry if the answer looks messy!

Kruka [31]2 years ago
5 0

Answer:

15/2

Step-by-step explanation:

If you need to simplify it/it can't be a decimal then 15/2 would be your answer.

Work:

30/4 = 7.5 (decimal)

15 times 2 = 30 (15 goes into 30 twice evenly)

15/2 is the simplest you can make it without it being uneven.

15/2

You might be interested in
What is the final cost of a book priced at $10.00 with a tax rate of 5%?
Sophie [7]

Answer:

10.50

Step-by-step explanation:

5% of 10 is 0.5

0.5+10=10.50

5 0
2 years ago
Read 2 more answers
Select all of the potential solution(s) of the equation 2log5x = log54.
Vanyuwa [196]

Answer:

x = ±2

Step-by-step explanation:

A equation is given to us , which is ,

\longrightarrow 2log_5(x) = log_5 4

From <u>properties </u><u>of </u><u>logarithm </u>we know that ,

\longrightarrow alog\ m = log \ m^a

Applying this to LHS , we have ;

\longrightarrow log_5 x^2 = log_5 4

Now the bases of logarithm on LHS and RHS is same . On comparing , we have ;

\longrightarrow x^2 = 4

Put square root on both sides,

\longrightarrow x =\sqrt{4}

Simplify ,

\longrightarrow \underline{\underline{ x =\pm 2 }}

This is the required answer.

6 0
2 years ago
X divided by -7 is less than or equal too 8
mestny [16]
X/-7 ≤ 8 ⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀
5 0
3 years ago
Graph the inequality on the axes below.<br> 2x + 5y 3-5
Afina-wow [57]

Answer:

there ARE NO AXES

Step-by-step explanation:

3 0
3 years ago
Please help this is due today
natita [175]

Answer:

use this formula

Step-by-step explanation:

I hope this helps ......

5 0
2 years ago
Read 2 more answers
Other questions:
  • There are 16 students in the school play. One fourth of the students are wearing yellow costumes. Six students are wearing purpl
    9·2 answers
  • I bought 2 1/2 gallons of paint but I only used 2/4 gallons of paint. How much paint do I have left
    10·1 answer
  • A teacher wants to see if a new unit on factoring is helping students learn. She has five randomly selected students take a pre-
    10·1 answer
  • A room has 3 lightbulbs. each one has a 30% probability of burning out within the month. What is the probability that all three
    13·1 answer
  • Ms.smith has 132 stickers to give to her students. she has 25 students. if she gives the same number of stickers to each of her
    15·1 answer
  • Help me please and thank you
    7·1 answer
  • Please help me out!!!!!
    13·1 answer
  • In your own words, explain what a rational expression is and give and example of one.
    8·1 answer
  • Problem #3 Carey and Larry both earned the same amount of money mowing lawns. Larry spent $9.75 on a game app. Now they have $21
    15·1 answer
  • Paleomagnetic studies of Canadian volcanic rock known as the Carmacks Group have recently been completed. The studies revealed t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!