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
lapo4ka [179]
3 years ago
6

Please hurry, (3x+1)+(2x+9)=180 What is the sum of "x"?

Mathematics
2 answers:
BARSIC [14]3 years ago
5 0

Answer:

x=34

Step-by-step explanation:

3x+1+2x+9=180

10+5x=180

5x=170

x=34

adelina 88 [10]3 years ago
4 0
(3x+1)+(2x+9)=180
Add to 3x and 2x. Add 9 and 1.
5x+10=180
Subtract 180 and 10.
5x=170
Divide by 170 and 5.
x=34
You might be interested in
The measure of a side of a square is x units. A new square is formed with each side 6 units longer than the original square's si
den301095 [7]
(x+6)(x+6) is the equation to find the area of the second square
6 0
2 years ago
Can someone help me with this, thanksssss
Effectus [21]

Answer:17

Step-by-step explanation:Follow pemdas.

Start with parentheses which is (5+2) which gives you 7.

Now next in Pemdas is Exponents. SO do 2 to power of 2 which is 4 .Then do 3 to  the power of 3  which is 27.Next add 4 to 27 which is 31.so now do 7 times 2 is 14.Then take 31 and subtarct it from 14 which gives you 17.

Look at pic to see clearly how it was solved and the steps. I color code it to show the steps.

3 0
2 years ago
Read 2 more answers
An emergency patient is being seen today because of a lost "filling.” The dentist examines
saveliy_v [14]

A temporary dental material that would most likely be used to replace the lost filling be reinforced zinc oxide- eugenol composition.

A temporary restoration material is used to keep the patient comfortable for a short period of time. It <u>prevents the dislocation</u> of tooth and maintain functionality.

So, a <u>temporary dental material</u> that would most likely be used to replace the lost filling be reinforced zinc oxide- eugenol composition.

Learn more here:

brainly.com/question/23558592?referrer=searchResults

6 0
2 years ago
In the accompanying diagram of ABC ca is extended to D, m∠ABC = 70 and m∠BCA =50 Find m∠DAB
zvonat [6]

Answer:

<em>120 degrees</em>

Step-by-step explanation:

Find the diagram attached.

From the diagram;

Interior angles are m∠BCA and m∠ABC

Exterior angle is m∠DAB

The sum of interior angle of the triangle is equal to exterior

m∠BCA +m∠ABC =m∠DAB

Given

m∠ABC = 70

m∠BCA =50

m∠DAB = 70 + 50

m∠DAB = 120 degrees

<em>Hence the measure of m∠DAB is 120 degrees</em>

6 0
3 years ago
Slope intercept form that passes though the point (-2,-3) and has a slope of 5/2
olganol [36]

\text{Given that,}\\\\(x_1,y_1) = (-2,-3), ~~\text{and slope,}~~m = \dfrac 52\\\\\\\text{Now,}\\\\y -y_1 =m(x-x_1)\\\\\implies y +3 = \dfrac52 (x+2)\\\\\implies y = \dfrac 52(x+2) -3\\\\\\\implies y = \dfrac{5}2 x + 5 -3 \\\\\\\implies y = \dfrac 52 x + 2\\\\\\\text{This is the slope-intercept form(y =mx+b)}.

8 0
2 years ago
Read 2 more answers
Other questions:
  • A printer makes more than 3 copies of a book every hour which graph represents the number of books made in 4 hours
    15·1 answer
  • What is 1653 round to the nearest hundred
    7·2 answers
  • The function f(x)= - (x+2)^2+16 has been rewritten using the completing-the-square method. The function g(x) =4x^2+16x+24. Which
    15·1 answer
  • 1/3 is equivalent to what percent
    11·2 answers
  • Solve the equation.<br> -9x + 1 = -x + 17<br> O x=-8<br> O x= -2<br> Ox=2<br> O x= 8
    13·1 answer
  • The recipe calls for 3 cups of ketchup for every 1/2 cups of mustard.
    13·2 answers
  • What is 3.248 repeating as a simplified fraction?
    10·1 answer
  • Someone please help me get the answers to these
    8·1 answer
  • Guess my faverite shawn mendes song for 10 points and brainly award
    8·2 answers
  • How do you round 3.36 to the tenths place
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!