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
maksim [4K]
3 years ago
7

Can you guys please help me !!!!!!!!! Thanks in advanced

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0
The exterior angle is equal to the sum of the other 2 interior angles

so ACD=19+121=140 degrees
You might be interested in
I need to know the answer to this problem. Thanks. I will name Brainliest to the correct answer :)
trapecia [35]

Answer:

422

Step-by-step explanation:

Large rectangle

A = 2(lw+wh+lh)

A = 2(7*10+10*5+7*5)

A = 310

Small rectangle

A = 136

Now the squares that connect both, 4*3

Since you have 1 on each rectangle, the total area for this is 24

add 310 + 136 and substract 24

3 0
3 years ago
If you invest $100 into an account that earns 9% interest each year, how many years will it take for you to have $200?
Helga [31]
It does not say simple or compound interest.
Simple interest is rarely used these days, so assume compound.
Use the standard formula:
future value = present value*(1+rate/n)^(nt)
n=number of times interest is compounded per year (=1)
t=number of years
Plugging values,
200=100(1.09)^t
1.09^t = 2
take log
t(log(1.09))=log 2
t=log(2)/log(1.09)=0.6931/0.08618=8.04 years.
8 0
3 years ago
OMGGG!!! ACTUALLY SOMEONE PLEASE HELP!!! PLEASE!!! THIS IS PAST DUE!!! HELLLLP!! ANSWER ALL!!!!! HELP ME!!!!
8_murik_8 [283]

y-intercept: 8

slope: 1/2

equation: 1/2x + 8

Hope this helps! :)

5 0
3 years ago
What is the cube root of 512m^12n^15?<br> -16m^4n^5<br> -8m^5n^4<br> 8m^4n^5<br> 16m^5n^4
ValentinkaMS [17]

Answer: 8m ^ 4n ^ 5

6 0
3 years ago
La regla de Ruffini es un procedimiento que nos permite dividir fácilmente un polinomio cuando el divisor es un binomio de la fo
Zepler [3.9K]

Answer:

si como estas chico

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Jenny has $400 in an account with an annual interest rate of 6% compounded annually. if jenny makes no deposits or withdrawals,
    15·1 answer
  • what is (1/2 times 14 times 11) times 9.5 I'm doing volume of triangular prisms in math and i need help doing the muliplcaion pr
    10·1 answer
  • Madison represented the sentence "The product of 3 and the difference of Negative 4 and the quotient of a number and Negative 2
    13·2 answers
  • Mr Blossom purchased a 2006 used Sedan. The cost of the car after a 5% rebate was $11,566. What was tge cost of the car before t
    5·1 answer
  • You find 72 coins consisting only of nickels, dimes, and quarters, with a face value of $10.20. However, the coins all date from
    15·1 answer
  • Identify the following number: -2
    6·2 answers
  • How is the function shown below related to y=x? Graph the function by translating the parent function y=x+5
    7·2 answers
  • What number best represents the temperature in Anchorage Alaska of below 12 degrees
    14·1 answer
  • What is the length of the arc of a circle of diameter 8 meters subtended by a central angle of
    14·1 answer
  • Choose whether the following statements are TRUE or FALSE. (10)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!