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
Mashutka [201]
3 years ago
10

Which expression is equivelent to (-2)(a+6) -2a+6 2a+12 -2a-12 -2a+12

Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answer:

-2a -12

Step-by-step explanation:

a minus * a plus is a negative therefore -12

You might be interested in
Helpppppppppp WILL MARK BRAINLIST
JulsSmile [24]

Answer:

Y = 6

X = 10

Step-by-step explanation:

6 0
3 years ago
Carla's Plumbing charges $25 for a service call and $28 per hour, h, for labor for any repair. The total cost, t, for a repair c
MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

4 0
3 years ago
Tanisha has 3 1/4 feet of pink ribbon and 1 3/4 feet of yellow ribbon. How much more pink ribbon does Tanisha have than yellow r
tangare [24]

Answer: 2 1/2’ more pink then yellow

Step-by-step explanation:

7 0
3 years ago
What is the Value of d
Xelga [282]

Step-by-step explanation:

\sqrt{4 \times 9 \times 16}  =   \sqrt{4}  \times   \sqrt{9}  \times  \sqrt{16}  = 2 \times 3 \times 4 = 24

7 0
3 years ago
Given that the diameter of Circle A is 6 cm , and the radius of Circle B is 18 cm , what can be concluded about the two circles?
ELEN [110]

Answer:

The radius of circle B is 6 times greater than the radius of circle A

The area of circle B is 36 times greater than the area of circle A

Step-by-step explanation:

we have

<em>Circle A</em>

D=6\ cm

The radius of circle A is

r=6/2=3\ cm -----> the radius is half the diameter

<em>Circle B</em>

r=18\ cm

Compare the radius of both circles

3\ cm< 18\ cm

18=6(3)

The radius of circle B is six times greater than the radius of circle A

Remember that , if two figures are similar, then the ratio of its areas is equal to the scale factor squared

All circles are similar

In this problem the scale factor is 6

so

6^{2}=36

therefore

The area of circle B is 36 times greater than the area of circle A

8 0
3 years ago
Other questions:
  • With a short time remaining in the​ day, a delivery driver has time to make deliveries at 7 locations among the 9 locations rema
    7·1 answer
  • Alex's work for the following quiz problem is as follows: Is Alex correct? if it's incorrect, what is the correct solution?
    11·1 answer
  • Express the percent as a decimal.<br> 30\%30%30, percent<br> Stuck help
    9·2 answers
  • What is the solution to proportion 3/m=12/15
    13·1 answer
  • What number must be added to the expression (-75) - (-20) so that the sum is is 56?
    12·2 answers
  • . A recipe calls for 3 teaspoons of salt for every 5 cups of flour. If you wanted to make a larger batch with 15 cups of flour,
    10·1 answer
  • Tyler is thinking of a number that is divisible by 2 and by 3. By which of the following numbers must Tyler's number also be div
    11·2 answers
  • The wildflowers at a national park have been decreasing in numbers. There were 1200 wildflowers in the first year that the park
    8·2 answers
  • How do you factorise 8p-12
    14·1 answer
  • For each gym membership sold, the gym keeps $42 and the employee who sold it gets $8. What is the commission the employee earned
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!