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
nignag [31]
2 years ago
5

Please explain your answer

Mathematics
1 answer:
Ymorist [56]2 years ago
7 0

Answer:

51

Step-by-step explanation:

11+(-7)^2-9 - original

11+49-9 - square the -7, since its in brackets the negative applies too and a negative x a negative = positive, so it ends up as 7x7+49

60-9 - add both positives 11+49=60

51 - subtract 9 from 60, 60-9=51

You might be interested in
ILL GIVE BRAINLIEST 5y= x + 6 solve
Ad libitum [116K]

Answer:

it's x - 5y = -6

hope it helps

8 0
2 years ago
Triangle ABC is an oblique triangle. If angle A equals 57°, angle B equals 73°, and AB equals 24 in, what is the length of AC?
natulia [17]

Step-by-step explanation:

\huge{\underbrace{\overbrace{\mathfrak{\pink{Answer:}}}}}

Angle C must = [180 - 73 - 57 ] = [180 - 130] = 50°

And using rhw Law if Sines, we have.....

AB/sin C = AC/sin B → 24/sin(50) = AC/sin(73) → AC = 24*sin(73)/sin(50) = about 29.96 in

5 0
3 years ago
Can someone help me find the area
goldfiish [28.3K]
To find the volume of a container, you simply multiply: L(ength) x B(ase) x H(eight).

In total, you should get a volume of 1078in^3 (the bigger container) plus 175in^3 (the smaller container on top of the bigger one). The answer is 1,253in^3.

Hope this helped! :)
7 0
3 years ago
7th grade math help me pleasee :))
natima [27]
It’s the first one -13–16
3 0
2 years ago
—2+7+(-4).<br> Evaluate
MakcuM [25]

Answer:

1

Step-by-step explanation:

-2 + (-4) = -6 + 7 = 1

evaluate = solve

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation for x.<br> (10x + 15) = 26<br> 3
    9·1 answer
  • Will give brainliest for CORRECT and best explained answer.
    8·2 answers
  • I need help! Which statements are true? Choose all answers that are correct.
    9·2 answers
  • Find the polar coordinates for the point whose rectangular coordinates are (3,4). 6. Convert y x2 to polar form.
    13·1 answer
  • Am I right , please tell me
    11·2 answers
  • Ava has 55 quarts of potting mix. She uses 1 of the potting mix in the wall planter on her
    6·2 answers
  • A line has a slope of 9/4 and a y-intercept of -14.
    6·1 answer
  • PLEASE I NEED THIS ANSWER AND IM OUT OF SCHOOL FOR THE WEEKEND
    8·1 answer
  • Which equation is NOT true? (Ratios)
    9·1 answer
  • Find an equation for the perpendicular bisector of the line segment whose endpoints
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!