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
maxonik [38]
3 years ago
12

Evaluate the following expression: 30 = 5(8 – 6 + 1) - (2^2 - 3)^3

Mathematics
1 answer:
grin007 [14]3 years ago
7 0

Answer:

30=15

Step-by-step explanation:

30=40-30+6-4-27

30=10+2-27

40=12-27

30=-15

You might be interested in
For questions 1-2 identify the zeros of the function
Ipatiy [6.2K]

Answer:

Step-by-step explanation:

The zeros of a function are where it crosses the x axis, so just find the coordinates for the x intercepts.

1.

(2,0) and (-1,0)

2.

(3,0) and (-3,0)

8 0
3 years ago
Rewrite the equation 7-y=5x+11 to standard form
Zielflug [23.3K]
Rewriting this <span>7-y=5x+11 in standard form involves only changing the order in which the terms appear:

</span><span>7-y=5x+11 becomes 5x + y  + 11 - 7 = 0, or 5x + y + 4 = 0, or 5x + y = -4.</span>
4 0
3 years ago
Please help me now plz <br> I will mark you brainliest
Sphinxa [80]

Answer:

theta = 24.4 degrees

Step-by-step explanation:

This is a right triangle.

sin theta = opp/ hyp

sin theta = 33/80

Take the inverse of each side

sin^-1 sin(theta) = sin^-1 (33/80)

theta =24.36197794

To the nearest tenth

theta = 24.4 degrees

5 0
3 years ago
If the discriminant of a quadratic equation is equal to -8, which statement describes the roots?
sp2606 [1]

Answer:

Step-by-step explanation:

A discriminate of -8 is never going to give you a real root. D is wrong

You cannot have just 1 complex root, nor can you have just 1 real root unless the discriminate is 0. A and C are both wrong for the same reason. 1 complex root is impossible. They come in pairs.

So the answer is B. You have 2 complex roots.

7 0
3 years ago
\frac{(2_1-4_{2}) ^{4} } {2} <br> Quick I need help<br> Plz answer it NOW
erastova [34]

Answer:

2(2^1-4^2)^4

     

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Simplify.<br><br> 6 · 3p<br><br> 18p<br> 18 + p<br> 9p<br> 63p
    14·1 answer
  • A metal strip is being installed around a workbench that is 10 feet long and 4 feet wide. Find how much stripping is needed.
    6·1 answer
  • Please help!! i don’t understand how to find mBOC
    7·1 answer
  • 1/3 times 3.14 times 16 times 6 rounded two decimal places
    7·1 answer
  • Select the type of equations Consistent Equivalent Inconsistent
    14·1 answer
  • Which measure is greater? 5 kilograms or 5 pounds?
    13·1 answer
  • Find the measure of each angle.
    11·1 answer
  • Whats 30 divided by 12
    7·2 answers
  • 745,093 rounded to the nearest thousands
    14·2 answers
  • Maximum value of P+4x+5y+21 given the following: y-x&lt;1, 21x+7y&lt;25, x&gt;-2, y&gt;-4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!