Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
❤+❤=2
Hope this helps =]
The interior angle sum of a convex polygon is 2.520 How many sides does the polygon
have?
Complete Question
The interior angle sum of a convex polygon is 2520.How many sides does the polygon have?
Answer:
16 sides
Step-by-step explanation:
The sum of angles in a polygon formula is given as:
(n - 2)180°
Where n = Number of sides of the polygon
Hence:
(n - 2)180°= 2520°
Divide both side by 180°
(n -2) = 2520/180
n - 2 = 14
n = 14 + 2 = 16
Therefore the number of sides the convex polygon has 16 sides.
Find the Value of X.
Answer: 80
Step-by-step explanation:
If you look at the top left and bottom right corner, you see that they are identical, so basically you would do the same to 80.
Well lets see...
Solution 1. The sum of angles of a quadrilateral is 360˚ 100˚+100˚+80˚=280 degrees 360˚-280˚=80˚.
Solution 2. Opposite angles on a parallelogram are equal so x=80˚.
HOPE THIS HELPED!!!!!!!!!!
Make this into a smaller word problem
7.4z−5(−1.6z+2.4)
:D
what is (16 ÷ 8) + (24 ÷ 6)
Answer: 6
Step-by-step explanation:
2+4=6
What will most banks do about a bounced check?
return a bounced check and assess a charge to your account
send you to jail if you bounce a check
give you a warning
cover a bounced check
ANSWER ASAP!!! THIS IS QUESTION 17 CONSUMER MATH
By the end of August, the school counselors had a completed 12 out of every 16 students requested schedule changes. What percentage of the schedule changed had been completed?
please help i am stuck on this question!
9514 1404 393
Answer:
39 units
Step-by-step explanation:
The angle markings tell you this is an equilateral triangle, so all sides are the same length.
10x -11 = 2x +29
8x = 40
x = 5
Then the side length is ...
2x +29 = 2·5 +29 = 39
The length of side KL is 39 units.
x + 6 = -6
please help me pls
Hello Brainliest! I need you to help! Thank you Brainliest! (You will get brainliest lol)
Answer:
2/3
Step-by-step explanation:
Answer:
2/3
Step-by-step explanation:
6) Reflection: Across the line x = 1
Answer:
The coordinates of the new triangle would be (2,2), (-1,0) and (-2,4)
PLEASE PLEASE PLEASE
HELP ME!!!!!
Answer:
3 adjacent
4. complementary
Manuel can mow 2 yards per hour. Let h represent the number of hours. Which equation best represents how long it will take him to mow 30 yards?
A=2h=30
B=30(2)=h
c 30h=2
D h/2=30
Answer:
2h = 30
Step-by-step explanation:
i hope helper
One equation in a system is 4x – 2y = 8. Which equation gives the system no solution?
Answer:
-8
Step-by-step explanation:
Correct me if i'm wrong
Find the value or ratio of the following:
Answer:
see below
Step-by-step explanation:
cos = adj/ hypotenuse
Cos A = 30 /34
Simplifying
Cos A = 15/17
What is the reciprocal of 5/4
Answer:
That would be 4/5. A reciprocal is just a fraction inverted, pretty much.
Please help with math
Answer:
Scale factor = 3
Step-by-step explanation:
Using similar triangles
AT/AG = AB/AC
9/3 = x+10/3x-10
Cross multiply
3(x+10) = 9(3x-10)
Expand
3x+30 = 27x-90
3x-27x = -90 - 30
-24x = -120
x = 120/24
x = 5
For the larger triangle;
AC = 3x-10
AC = 3(5)-10
AC =15-10
AC = 5
AB = x+10
AB = 5+10
AB = 15
For the scale factor;
Since AT/AG = AB/AC
9/15 = 3/5
3*3/5*3 =3/5
Since the numerator and denominator of the larger triangle is multiplies by the same factor i.3 3. Hence the scale factor is 3
How many solutions does this system of equations have?
y=4x+2
y=4x-2
Answer:
This system has infinite number of solutions.
Step-by-step explanation:
It has 2 variables.
Simplify: 10x+2x-3= 9
A. x=-1
B. x=-2
C. x=1
D. x=2
Answer:
C. x = 1
Step-by-step explanation:
Combine like terms
10 + 2 − 3 = 9
12 − 3 = 9
Add 3 to both sides of the equation
12 − 3 + 3 = 9 + 3
Add the numbers
12 = 9 + 3
12 = 12
[tex]\frac{12x}{12} = \frac{12}{12}[/tex]
Cancel terms that are in both the numerator and denominator
[tex]x = \frac{12}{12}[/tex]
Divide the numbers
x = 1
Therefore the correct answer is C. x = 1
Answer:
C. x = 1
Step-by-step explanation:
Have a great day
see figure in triangle PQR,ANGLE PQR=90°,segQS seg PR find x,y and z
Answer:
x=4√5
y=12
z=6√5
is your answer look it once
Grace earned £27,000 last year.
She worked for 32.5 hours a week for 46 weeks.
Calculate her pay per hour.
Give your answer to 2 decimal places.
Answer:
£18.06
Step-by-step explanation:
The computation of her pay per hour is shown below:
= Total earnings last year ÷ Total number of hours she worked
= £27,000 ÷ (32.5 hours × 46 weeks)
= £27,000 ÷ 1,495 hours
= £18.06
There is a line that includes the point (3, 7) and has a slope of 1. What is its equation in
slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
Y=1x+7
Step-by-step explanation:
y=mx+b
m: slope
b: y axis
Mercury orbits the sun 3 times in 264 days. How many times does mercury orbit the sun in 440 days?
Answer:
15 days
Step-by-step explanation:
Answer:
Exact answer: 5.22727 times
Rounded: About 5 times.
Step-by-step explanation:
264/3=88
440/88=5.22727
~about 5 times
I’m timed plsss answer correctly I’ll mark u brainliest
Answer:
[tex]\sqrt{125}[/tex]
Step-by-step explanation:
Use Pythagorean theorem since you have a right triangle [tex]15^{2}[/tex] = [tex]10^{2} + x^{2}[/tex]
225 = 100 + [tex]x^{2}[/tex] so x = [tex]\sqrt{125}[/tex]
Answer:
x = 5[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
x² + 10² = 15²
x² + 100 = 225 ( subtract 100 from both sides )
x² = 125 ( take the square root of both sides )
x = [tex]\sqrt{125}[/tex] = [tex]\sqrt{25(5)}[/tex] = 5[tex]\sqrt{5}[/tex] ← in simplest radical form
On a map,1 inch represents 5 miles.joel measure 2 1/2 inches between two cities on the map. how many miles apart are the two cities?
Answer:
12.5 miles
Step-by-step explanation:
5/2 inch*5 miles/ i inch= 25/2 miles or 12.5 miles
if my anwer helps please mark as brainliest.
HELP DUE SOON Which is the better buy?
25 carnival tickets for $30
or
40 carnival tickets for $50
What is the unit rate for the 25 tickets option? *
Find the value of x.
2x
120
70
A. 70
B. 35
C. 25
D. 55
Answer:
Step-by-step explanation:
120 = 2x + 70
120 - 70 = 2x + 70 - 70
50 = 2x
50/2 = 2x/2
x = 25
A car traveled 3600 miles in 3 hours. Find the speed of the car.
Answer:
speed=distance/time
speed=3600/3
speed=1200m/s
Answer:
The car is going 1200 miles per hour.
Step-by-step explanation:
Find the intersection of the circle x² + y2 = 29 and y = x-3 algebraically.
Answer:
(x=-5 and y =-2) or (x=2 and y=5)
Step-by-step explanation:
i did the math it wasn't that hard
There are 2 similar rectangles. The perimeter of the large rectangle is 75 meters, The perimeter of the small rectangle is 50 meters. Find the scale factor.
Here is my answer. I hope this is helpful.
Which expression has a value of 13?
(20 ÷ 4) − 4 + 3 x 2
(18 ÷ 2) + 6 ÷ 6 + 3
(16 ÷ 4) + 3 x 4 − 1
(10 ÷ 2) − 3 + 4 x 2
The expression that has a value of 13 is (18 ÷ 2) + 6 ÷ 6 + 3
The PEMDAS rule
In order to calculate the expression, we need to use the PEMDAS rule which states:
P is parenthesisE is exponentM is multiplicationD is DivisionA AdditionS is subtractionFrom the question, we are to get the expression equal to 13.
From the given expression,(18 ÷ 2) + 6 ÷ 6 + 3 is equivalent to 13;
(18 ÷ 2) + 6 ÷ 6 + 3
9 + 6 ÷ 6 + 3
9 + 1 + 3
13
Hence the expression that has a value of 13 is (18 ÷ 2) + 6 ÷ 6 + 3
Learn more on expansion here: https://brainly.com/question/26430239