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
blagie [28]
3 years ago
6

Simplify This Expression 2.5(4x+10)−2(3x−15)

Mathematics
2 answers:
BaLLatris [955]3 years ago
6 0
The way your problem is set it should be simplified to this....4x + 55
ss7ja [257]3 years ago
3 0
OK here we go,Convert the decimal number into a fraction,then express with a positive exponent.then multiply the fractions.then calculate the product.  <span />
You might be interested in
Multiplying polynomials answer to (a + 3)(a - 2)
LenKa [72]

Answer:

a^2+a-6

Step-by-step explanation:

i have attached your answer

3 0
3 years ago
127.5 is 250% of what?
Inga [223]
Your answer is 127.5 is 250% of 51
4 0
3 years ago
►
n200080 [17]

Answer:

both population and sample

Step-by-step explanation:

3 0
3 years ago
What is the area of the equilateral triangle? Round to the nearest square centimeter. Do not include units
ziro4ka [17]
The answer should be around 28 square centi. rounding from about 27.71
5 0
3 years ago
Read 2 more answers
PLS help with the question in the picture!
slega [8]

Answers:

y = 50

angle AOB = 100

=========================================

Explanation:

Angle x is an inscribed angle that subtends or cuts off minor arc AB. This is the shortest distance from A to B along the circle's edge.

Angle y is also an inscribed angle that cuts off the same minor arc AB. Therefore, it is the same measure as angle x. We can drag point D anywhere you want, and angle y will still be an inscribed angle and still be the same measure as x.

-------------------

Point O is the center of the circle. This is because "circle O" is named by its center point.

Angle AOB is considered a central angle as its vertex point is the center of the circle.

Because AOB cuts off minor arc AB, and it's a central angle, it must be twice that of the inscribed angle that cuts off the same arc.

This is the inscribed angle theorem.

Using this theorem, we can say the following

central angle = 2*(inscribed angle)

angle AOB = 2*(angle x)

angle AOB = 2*50

angle AOB = 100 degrees

6 0
3 years ago
Other questions:
  • High Points Precalc Homework
    10·2 answers
  • Use synthetic division to solve (x4 – 1) ÷ (x – 1). What is the quotient?
    5·2 answers
  • Can you please answer my question?
    9·1 answer
  • Multiplly<br><br> -1000(-8.769=?<br> 0.3(-16)=?<br><br> PLEASE HELP WITH BOTH, WOULD BE GREAT HELP!!
    14·2 answers
  • Find value of x, show your work
    15·1 answer
  • How many radians is 126
    15·1 answer
  • Tammy wrote ordered pairs (x, y) using the pattern below.
    8·1 answer
  • Can I get help with these 2 problems?
    8·2 answers
  • What is 3/4 the distance from 7
    11·1 answer
  • Elena collects 112 specimens of beetle and records their lengths for an ecology research project. When she returns to the labora
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!