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
castortr0y [4]
3 years ago
10

Simplify the expression 83 + 263 + 17 - 63.

Mathematics
2 answers:
lys-0071 [83]3 years ago
8 0
Hello,

The answer is: "346+-46="

Reason:

263+83=346

17-63=-46

346+-46

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportirt
9966 [12]3 years ago
5 0
The final answer is 300
You might be interested in
What would you do if u got hurt really bad and how would u deal with it???? 5 sentences
patriot [66]

Answer:

1.) Pray to Jesus. 2.) Go to the nurse, she'll give you an mint. 3.) If you're lucky an ice pack. 4.) Rethink life decisions. 5.) Go back to classroom

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Simplify the expression:<br> 7x2–5x2<br><br> i need the answer quickly
soldier1979 [14.2K]

Answer:

2x^2

Step-by-step explanation:

combine like terms, and do the subtraction!

5 0
2 years ago
Read 2 more answers
I plan to sell lemonade. If I spend $15 on products and then plan on selling glasses for $2 each, how many glasses do I need to
Helga [31]
8 glasses in order to make money because if you sell each glass for $2 times that by 8 it’s $16
3 0
3 years ago
Sense or nonsense? Pete says that to write 4/6 as 2/3, you combine pieces, but to write 4/6 as 8/12, you break apart pieces does
sertanlavr [38]

In order to write 4/6 as 2/3 we would break apart pieces and to write 4/6 as 8/12 we would combine pieces.

<h3>What are fractions?</h3>

A fraction is a quantity that is not a whole number. In maths, a fraction usually has a numerator and a denominator. The numerator is the number above. While the denominator is the number below.

In order to write 4/6 as 2/3 we have to express in its simplest form. This means that you have to divide 4/6 by 2. In order to write 4/6 as 8/23, multiply 4/6 by 2.

To learn more about multiplication of fractions, please check: brainly.com/question/1114498

5 0
2 years ago
In triangle $ABC$, let angle bisectors $BD$ and $CE$ intersect at $I$. The line through $I$ parallel to $BC$ intersects $AB$ and
Umnica [9.8K]

Answer:

41

Step-by-step explanation:

If you work through a series of obscure calculations involving area and the radius of the incircle, they boil down to a simple fact:

... For MN║BC, perimeter ΔAMN = perimeter ΔABC - BC = AB+AC

.. = 17+24 = 41

_____

Wow! Thank you for an interesting question with a not-so-obvious answer.

_____

<em>A little more detail</em>

The point I that you have defined is the incenter—the center of an inscribed circle in the triangle. Its radius is the distance from I to any side, such as BC, for example.

If we use "Δ" to represent the area of the triangle and "s" to represent the semi-perimeter, (AB+BC+AC)/2, then the incircle has radius Δ/s. The area Δ can be computed from Heron's formula by ...

... Δ = √(s(s-a)(s-b)(s-c)) . . . . where a, b, c are the side lengths

For this triangle, the area is Δ = √38480 ≈ 196.1632 units². That turns out to be irrelevant.

The altitude to BC will be 2Δ/(BC), so the altitude of ΔAMN = (2Δ/(BC) -Δ/s). Dividing this by the altitude to BC gives the ratio of the perimeter of ΔAMN to the perimeter of ΔABC, which is 2s.

Putting these ratios and perimeters together, we get ...

... perimeter ΔAMN = (2Δ/(BC) -Δ/s)/(2Δ/(BC)) × 2s

... = (2/(BC) -1/s) × BC × s = 2s -BC

... perimeter ΔAMN = AB +AC

8 0
2 years ago
Other questions:
  • HELP (I WILL GIVE 30 POINTS)
    13·2 answers
  • DOES ANYONE KNOW HOW TO DO THIS???????????????
    13·1 answer
  • Does 48/144 = 5/15?.......................... I just put the dots because the question has to be 20 characters long sooooooooooo
    5·2 answers
  • Write the function shown in the graph.
    13·1 answer
  • Write an algebraic expression for the<br>phrase below.<br>12 less than twice a number n<br>​
    12·2 answers
  • One of the factors of the polynomial x3 + 5x2 + 6x is (x2 + 3x). What is the other factor?
    10·2 answers
  • Help 5 ratee????????????
    12·1 answer
  • Each table represents a proportional relationship. <br><br> I NEED HELPPP
    8·1 answer
  • May I please receive help?
    8·1 answer
  • Help me please please please<br> 9/7 x 4/9
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!