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
Leviafan [203]
3 years ago
8

PLSSS ANSWER JUST PUT THE NUMBER OF THE QUESTION THEN THE ANSWER PLS HELP ITS OVERDUE AND IM GONNA FAIL 7TH GRADE :(

Mathematics
2 answers:
yanalaym [24]3 years ago
7 0

Answer:

11=  21

12= -12

13= -72

14= -1

Step-by-step explanation:

yanalaym [24]3 years ago
4 0

Answer:

11) 21

12) -5

13) 8

14) 9

Step-by-step explanation:

i passed 7th grade (teehee)

You might be interested in
Find the values of x and y
julsineya [31]

Answer:

y = 70 degrees

x = 11

Step-by-step explanation:

The side opposite x + 2 is equivalent so they will both be equal to 13.

To get the meaning of x, simply subtract 2 from 13 giving you x = 11.

Y is across from corner C, which is 70 degrees. These angles are equivalent to each other, meaning that angle y is also 70 degrees.

Hope this helps you :)

4 0
3 years ago
Read 2 more answers
A rectangular school banner has a length of 40 inches and a width of 24 inches. A sign is made that is similar to the school ban
e-lub [12.9K]

Answer:

The answer is 960

Step-by-step explanation:all you would have to do is multiply the lenth times width. 40x24=960  


4 0
3 years ago
Find the value of y for the given value of x. y=x2+9;x=−12
DiKsa [7]

Answer:

0

Step-by-step explanation:

0 is what i got

7 0
2 years ago
If 80 inches is equivalent to 44 inches, then 28 inches would be equivalent to what?
harina [27]

Answer:

Well no cheating not from me

Step-by-step explanation:

4 0
3 years ago
If you stacked Avogadro's number of pennies one on top of the other on Earth's surface, how far would the stack extend (in kilom
miskamm [114]

Answer:my

The height of the stack will be 9.15×10^20_m

Or 9.15×10^17_Km

Which is 6 billion times more more than the distance to the sun

Or 22.9 million times further than the star Proxima Centauri

Step-by-step explanation:

Given

Avogadro's number = 6.02×10^23 particles

And the thickness of a penny = 1.52_mm

The height of the stack will be

1.52 × 6.02 ×10^23 = 9.15×10^23_mm 9.15×10^20_m

7 0
3 years ago
Other questions:
  • Valentine purchased 200 beads for $48 to make necklaces. If she needs to buy 25 more beads,how much will she pay if she is charg
    8·1 answer
  • In a football tournament, the Bees scored 9 less than three times as many points as the Hornets. The Wasps scored 28 more points
    12·2 answers
  • How many quarts are there in 12 gallons and 3 quarts? enter the number only. Do not include units
    9·1 answer
  • A rectangular house measuring 50 feet by 24 feet is to have a gravel pathway of constant width built all around it. There is eno
    7·1 answer
  • Find all of the missing angle measures. Remember you cannot assume right angles or diameters. Also think about how many degrees
    5·1 answer
  • Simplify each expression.<br> 3+-7 -2<br> 4-16 -2(2)
    14·2 answers
  • Please help me figure out if this truth table is equivalent or not. People who show their work and give a proper answer shall re
    11·1 answer
  • Simplify the expression for the area
    12·1 answer
  • In addition to writing new facts for February 29, the twins also need to add another image in the middle of their flip-book anim
    10·1 answer
  • which of the following expresses the coordinates of the foci of the conic section shown below? (x-2)^2/4+(y+5)^2/9
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!