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
xenn [34]
2 years ago
9

4x + y for x = 2.8 and y = 5 ​

Mathematics
2 answers:
GrogVix [38]2 years ago
4 0

Answer:

16.2

Step-by-step explanation:

4*2.8+5=

vagabundo [1.1K]2 years ago
4 0

Answer:

16.2

Step-by-step explanation:

4x + y

Let x = 2.8 and y = 5 ​

4(2.8) + 5

11.2+5

16.2

You might be interested in
Graph g(x) = |x-4| +3
statuscvo [17]
The answer is (x77)(272)
7 0
3 years ago
Help please I’ll give Brainly please answer both I’ll give 5 stars and lines
Llana [10]

Answer:

I  really cant see the picture that well or, i would help.

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
a ramp measures 6 feet long. if the ramp is 12 inches tall, what is the horizontal distance that it covers?
svp [43]
We know that

1 ft--------> is equals to 12 in
the ramp is 12 inches tall----------> 1 ft tall
<span>A ramp measures------------------>  6 ft long
</span>
<span>applying the Pythagorean theorem
</span>c²=a²+b²
where
c-----> 6 ft long
a----> horizontal distance
b-----> 1 ft tall

a²=c²-b²------> a²=6²-1²-----> a²=35------> a=√35------> a=5.92 ft

the answer is
5.92 ft

8 0
3 years ago
$425 is invested into an account that earns 6% compounded monthly. Find how much the account is worth in 15 years.
Masja [62]

Answer:

Future Balance

$1,044

Step-by-step explanation:

Compound interest is simple- It’s the interest you earn on both your original deposit and on the interest that your money earns. Compound interest allows your savings to grow faster over time.  In an account that pays interest, the earnings are typically added to the original principal at the end of every compounding period. That's often daily or monthly. Each time interest is calculated and added to the account, the larger balance results in more interest earned than before. This is what’s meant by compound interest. Note that high-interest savings accounts earn money faster than accounts with lower yields.

6 0
3 years ago
B) Complete the frequency polygon
masya89 [10]

Could you explain this better. Maybe in a picture or better format?

7 0
3 years ago
Other questions:
  • Jackson had a 5 pound bag of M &amp; M’s. He split the candy evenly with his sister Aubrey and his friend Hannah. Then, he gave
    10·1 answer
  • A toy factory assembles 19,824 toy castles over a 12 hour period time. The same number of castle is assembled each hour?
    15·2 answers
  • How do I solve 3x2+4x=1
    9·2 answers
  • How would the number 6,870,000,000,000,000 appear in scientific notation on a calculator screen using e?
    13·2 answers
  • Steven's savings account switches from compounding interest annually to quarterly. His account earns 3% interest yearly. Steven
    12·1 answer
  • 1.678 rounded to the nearest hundredth​
    7·2 answers
  • I don’t know what i’m doing!
    6·1 answer
  • Can anyone help me with this math equation?
    11·1 answer
  • MATH HELP PLEASE :) NO FAKE ANSWERS PLEASE :)
    9·1 answer
  • true or false. a dialation with a negative scale factor has the center of dialation between the pre-image and image
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!