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
kirza4 [7]
3 years ago
15

Write the number 3,2 and 8 in a addition sentence. Show two more ways to find the sum

Mathematics
1 answer:
Kisachek [45]3 years ago
4 0
1.(3 + 2) + 8

2.5 + 8
You might be interested in
Lex invested $800 into a savings account. After 3 years, her account earned $50 in interest. What was the interest rate on the a
kenny6666 [7]

Answer:

16%

Step-by-step explanation:

because 50 is 16% of 800

hope that helps and is correct

4 0
3 years ago
If v(t)=-16t+20, find v(1/2a+1)
Temka [501]

Possible derivation:

d/da(4 - 8 a)

Differentiate the sum term by term and factor out constants:

= d/da(4) - 8 (d/da(a))

The derivative of 4 is zero:

= -8 (d/da(a)) + 0

Simplify the expression:

= -8 (d/da(a))

The derivative of a is 1:

= -8 1

Simplify the expression:

Answer: = -8

4 0
3 years ago
The table below shows last year's gross income, standard deduction, and number of exemptions for four different workers.
kozerog [31]
<span> <span> </span><span><span> Employee <span>           Dante </span> <span>          Elvira </span> <span>        Josie </span> <span>         Victor </span>
</span> <span> Gross Income <span>    52,988.00 </span> <span>   43,829.00 </span> <span>   49,789.00 </span> <span>   46,912.00
</span> </span> <span> Std. deduction <span>     8,350.00 </span> <span>     5,700.00 </span> <span>     8,350.00 </span> <span>     5,700.00
</span> </span> <span> <span># of exemption </span> <span>         3 </span><span>               1 </span><span>               2 </span><span>               2 
</span> </span> <span> total exemption <span>   10,950.00 </span> <span>     3,650.00 </span> <span>     7,300.00 </span> <span>     7,300.00
(# of exemption * 3,650)

</span> </span> <span> </span> <span> taxable income <span>   33,688.00 </span> <span>   34,479.00 </span> <span>   34,139.00 </span> <span>   33,912.00
(Gross Income - Std. deduction - total exemption)

Among the workers, DANTE has the lowest taxable income last year. </span></span></span></span>
8 0
3 years ago
a regular window is 48in long and 24 in wide mary would like to buy a screen for the window the screen is based on the number of
seraphim [82]

Answer:

8 square feet

Step-by-step explanation:

48/12=4

24/12=2

2x4=8

7 0
3 years ago
What is the sum of the first 10 terms in this geometric sequence? 3,-6,12,-24
lana [24]
<span>3,-6,12,-24,48,-96,192,-384,768,-1536

sum:
</span>3 -6+12 -24+ 48 -96+ 192 -384+ 768 -1536 = -1023

Answer is C. -1023

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help please will give brainliest. answer choices are 1/10, 3/10, 2/5, and 9/10
    12·1 answer
  • Please hurry !!!
    10·2 answers
  • Leticia charges $8 per hour to babysit. She babysat Friday night for 4 hours,
    15·2 answers
  • The length of a cart is 3.6 yards. What is the length in foot
    7·1 answer
  • Angles α and β are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of β
    12·1 answer
  • PLEASE HELP ASAP!!! If you want brainiest please don't spam random keys then put that as your answer and please don't say someth
    8·2 answers
  • Ill mark brainliswt plss help
    8·2 answers
  • A number is at random from 1 to 10 find the probability of selecting a multiple of 2​
    12·1 answer
  • Emma is playing miniature golf. Her ball is 2 feet of the right-wall. The hole is 4 feet to the left of the wall. The distance a
    10·1 answer
  • Joe saved $8000 in his bank account. His account interest rate is 2.1%. What will his bank account balance be after 6 years?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!