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
oksian1 [2.3K]
3 years ago
9

What is the solving -9a-1<26

Mathematics
1 answer:
tamaranim1 [39]3 years ago
6 0

Answer:

a> -3

Step-by-step explanation:

Step 1: Add 1 to both sides.

−9a−1+1<26+1

−9a<27

Step 2: Divide both sides by -9.

−9a

−9

<

27

−9

a>−3

You might be interested in
Product of -28 and sum of 3
ale4655 [162]
-4 and 7 would be the answer
3 0
4 years ago
Read 2 more answers
Walk em down till -59480984908908409480984
lana [24]

Answer:

Step-by-step explanation:

what?

4 0
3 years ago
Read 2 more answers
Which Property is shown?<br> (5•10) + (5•5) = 5( 10 + 5)
finlep [7]
Distributive Property
8 0
3 years ago
15 3/14+ 24 1/14+ 12 2/7+ 12 2/7+ 10 1/7 +10 1/7+ 35 3/7=​
lesantik [10]

Answer:

it is :119.5714

Step-by-step explanation:

15 3/14+24 1/14+12 2/7+12 2/7+10 1/7+10 1/7+35 3/7=

step by step now:

15 3/14+24 1/14+12 4/14+12 4/14+10 2/14+10 2/14+35 6/14=118 22/14=118+1.5714=119.5714

5 0
4 years ago
Find the value of x² - x+1 when x=√3 -1, in the form a+b√3 where a and b are integers​
lidiya [134]

Answer:

6-3\sqrt{3}

If you compare this to a+b\sqrt{3}, then a=6 and b=-3.

Step-by-step explanation:

We are given x=\sqrt{3}-1 and we are asked to find the value of x^2-x+1.

So we will need to find x^2.

x=\sqrt{3}-1

Square both sides:

x^2=(\sqrt{3}-1)^2

Expand using identity: (x-a)^2=x^2-2ax+a^2.

x^2=(\sqrt{3})^2-2(\sqrt{3})(1)+1^2

x^2=3-2\sqrt{3}+1

x^2=4-2\sqrt{3}

Let's go back to the full x^2-x+1.

x^2-x+1

(4-2\sqrt{3})-(\sqrt{3}-1)+1

4-2\sqrt{3}-\sqrt{3}+1+1

6-3\sqrt{3}

If you compare this to a+b\sqrt{3}, then a=6 and b=-3.

5 0
4 years ago
Other questions:
  • Find three consecutive integers such that three times the third is the same as 2 les than the sum of the first and second
    6·1 answer
  • Evan is landscaping his backyard. The yard is shaped like a rectangle and measures 80 feet by 70 feet. He wants to spread topsoi
    9·1 answer
  • Which pipe length could be joined to form a triangle?
    15·1 answer
  • Idk how to do this can you help me
    13·1 answer
  • One more piece of information is given than is necessary for solving the problem. Identify this unnecessary piece of information
    5·1 answer
  • 5.9 converted into a decimal
    8·2 answers
  • Your Mum has saved £12,000 and has agreed to give you a share. Would you rather have 1 5 or 1 10
    5·2 answers
  • write a linear equation in slope intercept form to model the situation: A telephone company charges $28.75 per month plus 10 cen
    15·1 answer
  • On Monday, mark ran 1 1/3 miles to school and then 2 1/5 miles to his grandmother’s house after school. On Tuesday, he ran twice
    12·2 answers
  • A youth organization collected nickels and dimes for a charity drive. By the end of the 1-day drive, the youth had collected $49
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!