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
Zolol [24]
3 years ago
14

Perform the indicated operation. -8 + (-4) -4 4 12 -12

Mathematics
2 answers:
wariber [46]3 years ago
7 0

Perform the indicated operation.

-8 + (-4) = -12


Steps:

-8 + ( -4 )


Remove Parenthesis:

( -a ) = -a

-8 - 4


Subtract the numbers:

-8 - 4

= -12



Answer: -8 - 4 = -12




Hope that helps!!!! : )


Anna35 [415]3 years ago
6 0

Answer: D. -12, hope this helps

Step-by-step explanation:

You might be interested in
ocabulary What operations have inverse relationships? Select all that apply. A. Addition and subtraction B. Addition and multipl
marin [14]

Answer:

it can be a or d

Step-by-step explanation:

8 0
3 years ago
Give triangle TRY, find TY. Round your answer to the nearest hundredth.
3241004551 [841]

The length of TY is 2.26.

Solution:

In ΔTRY, θ = 37°, Adjacent side = 3.

To find the length of TY.

Using trigonometry identity,

$\tan\theta=\frac{{opposite}}{{Adjacent}}

$\tan37^\circ=\frac{{TY}}{3}

$3\tan37^\circ=TY

$3\times 0.75355=TY

$TY=2.26065

TY = 2.26

Hence the length of TY is 2.26.

8 0
3 years ago
A model length of 12 cm. represents an actual length of 102 ft. What is the scale for the model?
Rom4ik [11]
12 cm:102 ft
--------  ------
12        12
1 cm:8.5 ft

The scale is 1 cm equals 8.5 ft.
5 0
3 years ago
The sixth-graders at Lorenzo's school got to choose between a field trip to a museum and a field trip to a factory. 27 sixth-gra
spin [16.1K]

Answer:

27/90

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the surface area of the prism or pyramid. Round to the nearest hundredth if necessary.
son4ous [18]

Answer: 345.4

Step-by-step explanation:

SA=2πr^2+2πrh

SA=2(3.14)(5)^2+2(3.14)(5)(6)

SA=2(3.14)(25)+2(3.14)(30)

SA=2(78.5)+2(94.2)

SA=157+188.4

SA=345.4

4 0
3 years ago
Other questions:
  • The sum of the ages of Petra and her mother is 53. Her mother is 11 years more than twice as old as Petra. How old are Petra and
    6·2 answers
  • Which graph represents y−4=2(x−3) ?
    14·1 answer
  • Translate the word phrase into a math expression.
    9·2 answers
  • A pair of equations is shown below:
    11·2 answers
  • 18:a = 14:21 what does a equal?
    8·1 answer
  • mr.wallace surveyed 75 students at poole middle school to find out the students favorite place to eat lunch.
    7·1 answer
  • GIVING OUT BRAINLIEST TO WHOEVER CAN PROVIDE THE CORRECT ANSWER !! Asap
    7·1 answer
  • Which of the table(s) are nonlinear
    11·2 answers
  • Can someone tell me what this file is... I keep seeing it and people keep answering my questions with it I don't know, I don't t
    15·1 answer
  • The Fibonacci sequence 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, … is formed by summing two consecutive numbers to get the next number.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!