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
LUCKY_DIMON [66]
3 years ago
6

Prove that the value of the expression: (125^2+25^2)(5^2–1) is divisible by 39

Mathematics
1 answer:
prisoha [69]3 years ago
4 0

Answer:

(1252+252)(52−1)

=(1252+252)(52+−1)

=(1252)(52)+(1252)(−1)+(252)(52)+(252)(−1)

=390625−15625+15625−625

=390000

divide by 39 is

=10000

You might be interested in
If you need one gallon of gas for 20miles how many gallon do you need for 364 miles?
ad-work [718]

Divide total miles by miles per gallon:

364 miles / 20 miles per gallon = 18.2 gallons

7 0
3 years ago
A boat is marked up 28%. The wholesale cost was $50. What is the dollar amount of the<br> markup?
Vera_Pavlovna [14]
<h2>Step-by-step explanation:</h2>

6 0
3 years ago
Can anyone help me please i dont understand this
Katena32 [7]

Answer:

try doing this for each quesion

so you see the negative? well negative means less than more. then use your signs and try to get it done reply if you still dont understand

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
In the early months of some​ year, one site added 0.2 million new accounts every day. at this​ rate, how many days would be need
inessss [21]
50 days needed for 10 million new account
5 days for 1 million
1 day for 0.2 million
3 0
3 years ago
Read 2 more answers
Systems of the Body Constructed Response
fiasKO [112]

Answer:

note: there may be other possible explanations and more body systems can be involved and I can go into much greater detail

1: Nervous system signals your muscles in mouth to abduct and adduct as well as your salivary glands to produce saliva to break down the food, as well as prepare the stomach to digest the food

2: Muscular system moves muscles in mouth to break food down into smaller pieces so there is greater surface area for digestive enzymes to work on the food, then muscles in oesophagus move food to stomach, where stomach muscles churn the broken down food around to speed up digestion

3: Digestive system releases numerous digestive enzymes into the food to break down lipids, carbohydrates and proteins. Small intestines absorb nutrients into bloodstream, and large intestine absorbs water.

4: Excretory system removes excess mostly dry waste through the anus as well as urine from ureter.

6 0
2 years ago
Other questions:
  • You make plans for a dream vacation to las vegas, nevada. the trip requires 275 miles of driving at 75 miles per hour. how much
    7·1 answer
  • (1.8 * 10^2) * (5 * 10^2)
    14·1 answer
  • James wanted to put steel fencing around his house. If his house is 124.6 feet long and 138.7 feet wide about how much would it
    9·1 answer
  • What is the reciprocal of 7/12
    8·2 answers
  • I really don't know how to do this-
    11·2 answers
  • In ΔSTU, the measure of ∠U=90°, ST = 33 feet, and US = 20 feet. Find the measure of ∠T to the nearest tenth of a degree.
    5·1 answer
  • What is the domain of the function y=3 squared root of x -1 ?<br> O-o -1 O 0 1
    12·1 answer
  • Can someone please help?
    8·1 answer
  • Rounding decimals 3.5691 thousandths
    13·2 answers
  • Write the solution using interval notation: -8 &lt; 2x - 4 &lt; 10
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!