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
EleoNora [17]
3 years ago
5

Please help thanks! Brainliest

Mathematics
2 answers:
KatRina [158]3 years ago
4 0
9 x 9 = 81
81 - 21 = 60
60 / -6
10
daser333 [38]3 years ago
4 0

Answer:

-10

Step-by-step explanation:

\frac{9^{2} -21}{-6} \\=-\frac{81-21}{6} \\=-\frac{60}{6} \\=-10

You might be interested in
Please help! try to make it short if you can! thank you so much!
Mumz [18]

For a, x is equal to the sum of the measures of the inside angle because the total degrees of a triangle is 180 and the total degrees of a line is 180. Since both the line and the triangle are missing the same amount, x would equal the interior degrees that are listed. I don’t know what m<x means for b, but if it’s asking for the value of x it’s 62+78= 140° which makes the missing interior angle 40°. Hope this helps!

5 0
3 years ago
You 495 miles from home and you are driving toward home at an average of 45mph. How long will it take to drive home if you maint
Tcecarenko [31]

Answer: 11 hours


Step-by-step explanation:

First, you divide 495 by 45

and you get 11

to double check you can just multiply 11 by 45 and you'll get 495

(i think thats how you do it)


5 0
4 years ago
Charlie has $12 saved already. He earns another $10 for each lawn he mows. How many lawns must he now before he has $100 saved?
sergeinik [125]
Answer. 100= 10x+ 12
Explanation. 100 represents the total money from mowing lawns after (x) jobs. x represents the amount of lawns he mows. Finally, 12 represents the amount of money he has regardless of how many lawns he mows. I hope this helps, let me know if it’s correct so others can use it :)
Good luck.
5 0
3 years ago
Find the largest and smallest whole number when rounded to the nearest hundred to give 1600.​
kifflom [539]

Answer:

Step-by-step explanation:

Smallest and largest whole number which gives 1600 when rounded to the nearest hundred.

The lowest whole number is 1550

The highest while number is 1649

Wheb rounding to the nearest hundred, the tens value which comes after the hundred value is carefully observed, of the tens value is less than 5, then it is rounded down to zero. However, if the tens value is greater than or equal to 5, it is rounded to 1 and added to the hundred value.

Numbers below 1550 will not round to 1600 (nearest 100) also numbers greater than 1649will not round to 1600(nearest 100).butvall numbers in between them will round to 1600 (nearest hundred)

7 0
3 years ago
What’s 36,201-27,493
aleksley [76]

Answer:

36, 74,493

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • One gallon of paint covers 400 square feet of surface area. A typical spherical water tower holds 66,840.28 cubic feet of water.
    5·2 answers
  • A rectangular prism has a length of 2 1/4 feet, a width of 6 feet, and a height of 3 1/2 feet.
    14·2 answers
  • Given:
    8·1 answer
  • 2 &lt; 17 ÷ e <br><br>please help I don't know how to solve this
    15·1 answer
  • Write the equation of a line passing through (4, -2) and parallel to y = 5/4 x - 2
    8·1 answer
  • The interior angles formed by the sides of a hexagon have measures that sum to 720°.
    13·1 answer
  • What is a expression equivalent to ^3√8x^2y^3z^4
    14·1 answer
  • Select THREE expressions that are equivalent to 6 x + 1 − ( 3 x − 1 )
    13·2 answers
  • A company runs food service concessions for sporting events throughout the country. Their marketing research department chose a
    9·1 answer
  • Please help me with problem 3 (a-d). Thank you!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!