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
sergejj [24]
3 years ago
11

\times 6} 5" alt=" \frac{ - 2 + 3 \times 6} 5" align="absmiddle" class="latex-formula">
I need help please ​
Mathematics
2 answers:
zhuklara [117]2 years ago
7 0

Answer:

Step-by-step explanation:

we do first the multiplication 3*6=18

-2+18=16

16/5 is your answer or 3.2

Alexxandr [17]3 years ago
5 0
-2 + 3 x 6

-2 + 18

16

16/5 or 3.2
You might be interested in
In a survey of 368 people, 81 drink milk straight from the milk carton. For the sample, find the sample proportion, the margin o
barxatty [35]
The best answer is C.
5 0
3 years ago
Find an expression for the number of squares in the nth pattern of the sequence. I noticed that the number of squares you add in
Morgarella [4.7K]

Answer:

make clear the question please

3 0
3 years ago
What is the value of x <br><br> 24 <br> 9<br> 21<br> 14
Fynjy0 [20]
Both of this angles are same side interior angles which means both of this angles when added equal to 180 degrees

5x +15 + 3x - 3 = 180

8x - 12 = 180
     +12     +12

8x = 192 

x = 24
8 0
2 years ago
Read 2 more answers
I'd sure hope others know how to do this..
ivann1987 [24]

Answer:

omgg they literally deleted 10 x 5

Step-by-step explanation:

it's 50, I'll be the calculator fam

5 0
3 years ago
He vertices of square pqrs are p -4,0 q 4,3 r 7,-5 and s -1,-18.Show that the diagonals of square pqrs are congruent perpendicul
Anit [1.1K]

Answer:

Step-by-step explanation:

The vertices of the square given are P(-4, 0), Q(4, 3), R(7, -5) and, S(-1, -18)

For this diagonal to be right angle the slope of the diagonal must be m1=-1/m2

So let find the slope of diagonal 1

The two points are P and R

P(-4, 0), R(7, -5)

Slope is given as

m1=∆y/∆x

m1=(y2-y1)/(x2-x1)

m1=-5-0/7--4

m1=-5/7+4

m1=-5/11

Slope of the second diagonal

Which is Q and S

Q(4, 3), S(-1, -18)

m2=∆y/∆x

m2=(y2-y1)/(x2-x1)

m2=(-18-3)/(-1-4)

m2=-21/-5

m2=21/5

So, slope of diagonal 1 is not equal to slope two

This shows that the diagonal of the square are not diagonal.

But the diagonal of a square should be perpendicular, this shows that this is not a square, let prove that with distance between two points

Given two points

(x1,y1) and (x2,y2)

Distance between the two points is

D=√(y2-y1)²+(x2-x1)²

For line PQ

P(-4, 0), Q(4, 3)

PQ=√(3-0)²+(4--4)²

PQ=√(3)²+(4+4)²

PQ=√9+8²

PQ=√9+64

PQ=√73

Also let fine RS

R(7, -5) and, S(-1, -18)

RS=√(-18--5)+(-1-7)

RS=√(-18+5)²+(-1-7)²

RS=√(-13)²+(-8)²

RS=√169+64

RS=√233

Since RS is not equal to PQ then this is not a square, a square is suppose to have equal sides

But I suspect one of the vertices is wrong, vertices S it should have been (-1,-8) and not (-1,-18)

So using S(-1,-8)

Let apply this to the slope

Q(4, 3), S(-1, -8)

m2=∆y/∆x

m2=(y2-y1)/(x2-x1)

m2=(-8-3)/(-1-4)

m2=-11/-5

m2=11/5

Now,

Let find the negative reciprocal of m2

Reciprocal of m2 is 5/11

Then negative of it is -5/11

Which is equal to m1

Then, the square diagonal is perpendicular

6 0
3 years ago
Other questions:
  • Write an expression that represents the sum of 7 and x
    5·1 answer
  • You put $800 in a savings account. The account earns 4% simple interest per year.
    6·1 answer
  • Mr. sharrone can paper a room in 3 hours. his assistant needs 5 hours. if mr. sharrone works 1 hour and then his assistant compl
    8·1 answer
  • -4(2k – 1) +9k - 15 simplify expression​
    9·2 answers
  • Gas prices are up 30% since last year when they were $4.35, how much is gas now?
    10·1 answer
  • Help the photo is right there!
    13·2 answers
  • Find the volume of the rectangular pyramid please help me guys
    8·2 answers
  • Can someone help me out ​
    12·1 answer
  • Pls help with the correct answer fast pls<br>maths congruence of triangle​<br><br>pls pls pls
    8·1 answer
  • After several years of working, Katy has saved $125,000. If she invests that $125,000 in a savings fund that adds 4% each year,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!