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
Valentin [98]
3 years ago
11

Whats 1+8............ ... ​

Mathematics
1 answer:
Soloha48 [4]3 years ago
4 0

Answer:

9

Step-by-step explanation:

ez points bruh

You might be interested in
Pleaseeeee helpppppp <333
alexandr1967 [171]

Step-by-step explanation:

  1. <em><u>6</u></em><em><u>4</u></em><em><u>+</u></em><em><u>7</u></em><em><u>2</u></em><em><u>+</u></em><em><u>4</u></em><em><u>x</u></em><em><u>+</u></em><em><u>2</u></em><em><u>0</u></em><em><u>=</u></em><em><u>1</u></em><em><u>8</u></em><em><u>0</u></em><em><u>(</u></em><em><u>Sum </u></em><em><u>of </u></em><em><u>angles </u></em><em><u>of </u></em><em><u>a </u></em><em><u>triangle </u></em><em><u>)</u></em>
  2. <em><u>1</u></em><em><u>5</u></em><em><u>6</u></em><em><u>+</u></em><em><u>4</u></em><em><u>x</u></em><em><u>=</u></em><em><u>1</u></em><em><u>8</u></em><em><u>0</u></em>
  3. <em><u>4</u></em><em><u>x</u></em><em><u>=</u></em><em><u>1</u></em><em><u>8</u></em><em><u>0</u></em><em><u>-</u></em><em><u>1</u></em><em><u>5</u></em><em><u>6</u></em>
  4. <em><u>4</u></em><em><u>x</u></em><em><u>=</u></em><em><u>2</u></em><em><u>4</u></em>
  5. <em><u>X=</u></em><em><u>2</u></em><em><u>4</u></em><em><u>/</u></em><em><u>4</u></em>
  6. <em><u>X=</u></em><em><u>6</u></em>

<em><u>Therefore</u></em><em><u> </u></em><em>The </em><em>value</em><em> </em><em>of </em><em>X </em><em>is </em><em>6</em><em> </em><em>degree</em><em>.</em>

6 0
2 years ago
2 − 36 = 0 Solve by square roots
Paraphin [41]

Answer:

no solution

Step-by-step explanation:

7 0
3 years ago
Expand and simplify (2x−12) ^2
lubasha [3.4K]

Answer:

\boxed{4x^{2}  - 48x + 144}

Step-by-step explanation:

Given expression:

  • (2x - 12)²

To simplify the expression, we will use the formula (a - b)² = a² - 2ab + b².

[Where "a and b" are the first and second term in (a - b)²]

\rightarrowtail (2x - 12)^{2}

In this case, the first term of (2x - 12)² is "2x" and the second term is "12".

\rightarrowtail (2x)^{2} - 2(2x)(12) + (12)^{2} \ \ \ \ \ \ \ \ \ \ \ \ \ \  [\small\text{First term = a = 2x; Second term = b = 12]}

Now, simplify the expression.

\rightarrowtail (2x)^{2} - 2(2x)(12) + (12)^{2}

\rightarrowtail (2x)(2x) - (4x)(12) + (12)(12)

\rightarrowtail \boxed{4x^{2}  - 48x + 144}

4 0
2 years ago
Roger has two golden retrievers, sadie and buddy, buddy weighs 14 pounds more than sadie, if their total wight is 136 pounds, ho
Vlad1618 [11]

Answer:

A) buddy  = sadie + 14

B) buddy + sadie = 136

A) buddy -sadie = 14

Adding equations A & B

2 * buddy = 150

buddy = 75 pounds

sadie = 61 pounds


Step-by-step explanation:


6 0
3 years ago
What is A square + B square
OleMash [197]

Answer: c square

This formula is called Pythagorean theorem

Do you want me to do an entire 9 weeks of online school for you?

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • $2,100 deposit earning 3.3% monthly, after 3 years. What will the balance be after 3 years?
    12·2 answers
  • At Central Online High School, 45/100 of the students have a dog, 30/100 of the students have a cat, and 18/100 of the students
    5·1 answer
  • A certificate of deposit earns 0.75% interest every three months. The interest is compounded. What is the value of a $32,000 inv
    6·2 answers
  • on thursday, a local hamburger shop sold a total of 388 hamburgers and cheeseburgers. The number of cheeseburgers sold was bree
    10·1 answer
  • There are 5280 feet in 1 mile. How many inches are in 2 miles ?
    11·1 answer
  • What is the solution set of y = x2 + 2x + 7 and y = x + 7?
    5·1 answer
  • Evaluate h(x) = -4x + 2, when x = -1.
    14·1 answer
  • Find the measure of CD.<br> Round to the nearest tenth.<br> mCD= [?]
    10·1 answer
  • Can someone help me <br> Please
    10·2 answers
  • so techinichly not a question from school but I'm having trouble mathing out a personal question so I'm reading a thing where a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!