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
VLD [36.1K]
2 years ago
13

How do you solve this ?

Mathematics
1 answer:
zloy xaker [14]2 years ago
6 0

Answer:

-2

Step-by-step explanation:

Step 1. Copy the given expression.

(a + y)^2 + 2y =

Step 2. Replace each variable by the value given.

We are given a = 5; y = -3.

= (5 + (-3))^2 + 2(-3)

Evaluate the expression using the correct order of operations.

= (2)^2 - 6

= 4 - 6

= -2

You might be interested in
What is the solution to the system of equations?<br> y = 1/3x-10<br> 2x + y = 4
ladessa [460]
Answer: x = 6, y = -8
5 0
2 years ago
Read 2 more answers
Please answer <br> ( will give brainlst)
Vsevolod [243]
1) cluster
2) outlier
3) association
4) trend line
5) scatter plot
8 0
2 years ago
Read 2 more answers
A person borrows $10,000 and repays the loan at the rate of $2,400 per year. The lender charges interest of 10% per year. Assumi
omeli [17]

Answer:

a) M(t)=24000-14000e^{t/10}

b) It takes 5.390 years to pay off the loan.

Step-by-step explanation:

(a) The differential equation for the variation in the amount of the loan M is

\frac{dM}{dt}=0.1M-2400

We can express this equation as:

\frac{dM}{dt}=0.1M-2400\\\\10\int \frac{dM}{M-24000} =\int dt\\\\10ln(M-24000)=t\\\\M-24000=Ce^{t/10}\\\\M=Ce^{t/10}+24000\\\\M(0)=Ce^{0/10}+24000=10000\\\\C+24000=10000\\\\C=-14000\\\\M(t)=24000-14000e^{t/10}

(b) We can calculate this as M(t)=0

M(t)=24000-14000e^{t/10}=0\\\\e^{t/10}=24000/14000=1.714\\\\t=10ln(1.714)=10* 0.5390=5.390

It takes 5.390 years to pay off the loan.

8 0
3 years ago
X =<br><br> a.) 100<br> b.) 120<br> c.) 140<br><br> I would appreciate that
34kurt
Hmmm if the question is about the triangle and the "top" angle, the answer will be c= 140.
5 0
3 years ago
Can someone please help me
vodka [1.7K]

Answer:

12

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Rewrite as a simplified fraction.<br> 1.83‾=
    8·2 answers
  • What is the value of 5(7x+5) when x=10 Show your work
    13·1 answer
  • Evaluate: 54-75+81-(-27)+53
    7·2 answers
  • Using the approximation 3.14 do pi what is the radius of a circle with the circumference 56.5 m?
    14·1 answer
  • A shopper uses a department store gift card to pay for 5 sweaters priced at $26 each. What is the change in the value of the gif
    14·1 answer
  • A regulation tennis court for a singles match is laid out so that it's length is 3 ft less than 3 times its width. The are of th
    6·1 answer
  • Um simpafly if you can plz :]
    13·2 answers
  • Sally is 2 more than twice Bonnie’s age. The sum of their ages is 29, how old is each person? HELP PLSSSSS!
    10·2 answers
  • What's the sum for 329+252
    11·1 answer
  • Hey can u please help i will give brainliy if u get it right :)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!