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
Damm [24]
3 years ago
7

What is the value of the following expression 7+18÷(6-3)

Mathematics
2 answers:
ipn [44]3 years ago
7 0
First solve inside the parentheses

7+ 18 ÷ 3=

now divide

7 + 6 =

Now add

7+ 6 = 13
EleoNora [17]3 years ago
5 0
First use PEMDAS

Parenthesis
Exponents
Multiplication
Division
Addition
Subtract

(6-3) That is 3, so now make your new equation which would be:
7+(18<span>÷3)
Then divide or use multiplication to find what multiply by 3 to get 18 which is 6x3 then get your new equation,
7+6 and your done! Just add and there you go ^_^</span>
You might be interested in
The data set below gives the prices (in dollars) of cordless phones at an electronics store. 35, 50, 60, 60, 75, 65, 80
tangare [24]

Answer: ?

Step-by-step explanation:

?

5 0
3 years ago
State the postulate or theorem that proves that the triangles are congruent. If the triangles cannot be proven congruent, write
Ivenika [448]
I dont know :(

i actually tried it but im not good with that :)
8 0
3 years ago
Write an equation of the perpendicular bisector of the line segment whose endpoints are (−1,1) and (7,−5)
icang [17]

The equation is y = \frac{3}{2} x - \frac{11}{2}

<u>Explanation:</u>

We have to first find the mid-point of the segment, the formula for which is

(\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2} )

So, the midpoint will be (\frac{-1+7}{2} , \frac{1-5}{2} )\\\\

                                  = (3,-2)

It is the point at which the segment will be bisected.

Since we are finding a perpendicular bisector, we must determine what slope is perpendicular to that of the existing segment. To determine the segment's slope, we use the slope formula \frac{y_2-y_1}{x_2-x_1}

The slope is \frac{-5-1}{7+1} = -\frac{2}{3}

Perpendicular lines have opposite and reciprocal slopes. The opposite reciprocal of  -\frac{2}{3} is \frac{3}{2}

To write an equation, substitute the values in y = mx + c

WHere,

y = -1

x = 3

m = 3/2

Solving for c:

-1 = \frac{3}{2} X 3 + c\\\\-1 = \frac{9}{2}+c\\ \\c = \frac{-2-9}{2} \\\\c = \frac{-11}{2}

Thus, the equation becomes:

y = \frac{3}{2} x - \frac{11}{2}

7 0
3 years ago
Use the Pythagorean Theorem to determine if the three numbers could be the measures of the sides of a right triangle. Assume tha
Mekhanik [1.2K]
I'm pretty sure the answer is yes
4 0
3 years ago
Find the mean median and mode of the deta set 1,6,3,9,6,8,4,4,4
Firlakuza [10]
Mode (most occurring) - 4
mean (average) - 8
median (middle number from least to greatest) - 4
4 0
4 years ago
Read 2 more answers
Other questions:
  • An arithmetic sequence has t1 = 3, t2 = 10. Find tn, Sn.
    13·1 answer
  • I totally blanked and forgot how to do this. Can anyone help
    14·2 answers
  • On a test hailey answered 64 out of 75 questions correctly. What percent of her answers were correct? With the work please!!
    7·2 answers
  • If x = 1/3 and y = 3/4 , evaluate the following expression: 8 x − 3 y
    14·1 answer
  • What is the value of the t score for a 99% confidence interval if we take a sample of size 22?
    14·1 answer
  • I need this answer to be completely explain
    6·1 answer
  • What is the image of the point (3,-8) after a rotation of 90° counterclockwise about<br> the origin?
    11·1 answer
  • Dasher spent half as much as prancer did on holiday presents this year and cupid spent 3 times more than dasher. If the total sp
    10·1 answer
  • PLEASE HELP
    8·1 answer
  • Which ratio is greater than 5/8?<br> 12/24<br> 3/4<br> 15/24<br> 4/12
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!