Answer:
●3000000000000000000000000●
Step-by-step explanation:
●
Find the perimeter of the triangle whose vertices are the following specified points in the plane.
(5,6), (4,1) and (-4,2)
Answer:
23 units
Step-by-step explanation:
Let the vertices of the triangle be A(5,6), B(4,1) and C(-4,2)
Perimeter of the triangle = AB + AC + BC
AB = √(5-4)²+(6-1)²
AB = √1²+5²
AB = √1+25
AB = √26
For BC where B(4,1) and C(-4,2)
BC = √(4-+4)²+(1-2)²
BC = √8²+1²
BC = √64+1
BC = √65
For AC where A(5,6) and C(-4,2)
AC = √(5+4)²+(6-2)²
AC = √9²+4²
AC = √81+16
AC = √97
Perimeter = √97 + √26 + √65
Perimeter = 9.85+5.09+8.06
Perimeter = 23
Hence the perimeter of the triangle is approx 23 units
Evaluate (x + 2) + 4 when x = 12 . O A. 6 O B. 10 OC. 2 O D. 18
Answer:
Answer: D. 18
Step-by-step explanation:
PLEASEE HELP THIS IS DUE TODAY
Answer:
The first one is 360 degrees. The second one is 1080.
Step-by-step explanation:
The sum of the interior angles of a quadrilateral are always 360. If you subtract 90 from 360 to get 270. Multiply 270 by 4 to get 1080.
Recall that two angles are complementary if the sum of their measures is 90°. Find the measures of two complementary angles if one angle is 6º more than three times the other angle.
Answer:
The two angles are 69° and 21°.
Step-by-step explanation:
Write out the expression:
let x and y be two angles that are complementary and the sum of their measures is 90°
-> x° + y° = 90°
if one angle is 6º more than three times the other angle:
-> x° = 6° +3y°
Plug x = 6+3y into x° + y° = 90°
6° + 3y° + y° = 90°
Solve for y
4y° = 84°
y° = 21°
Plug y into x° + y° = 90°
x° + 21° = 90°
Solve for x°
x° = 90° - 21° = 69°
Linda bought a new rug that cost r dollars. She use a coupon for 20% discount and sales tax of 10%. If there was a shipping fee of $50 that was applied after the discount and tax , Which of the following expressions show the total amount of money that linda paid for the rug
What is the slope of a line that passes through (2, 77) and (98, 5)
Simplify your answer and write it as a proper fraction, improper fraction, or integer.
Your answer
Answer:
Step-by-step explanation:
slope = (5-77)/(98-2) = -72/96 = -¾
awnser for brainliest and why u chose the awnser
Answer:
6 kilometers. This is because A,B, and C are all around 18 feet. However, 6 km = 19,685 feet and that is unrealistic.
How do you find the slope and y-intersept?
Answer:
y=mx+b
Step-by-step explanation:
Answer:
use another thing that is free
Step-by-step explanation:
it only works for graph's.
i could friend you and show you-
brainly wont let me type it so here is a photo
Question 2 (1 point)
Solve by Substitution. Find the ordered pair
7x – 2y = 1
2y = x - 1
Solution (x,y)
I need help can someone help me please????
Answer:
on the bottom equation you can subtract 1 from both sides, x = 2y+1 so you substitute that in for x on the other equation, 7(2y+1) - 2y = 1 or 14y + 7 -2y = 1 then 12y = -6 y = -1/2 which you put back into the other equation, 2(-1/2) = x -1 so -1 = x - 1 then x = 0, the answer is (0, -1/2)
Which of the following is not one of Euclid’s postulates?
1.) A circle may be described with any given point as its center and any distance as its radius.
2.) All right angles are congruent.
3.) All complementary angles form a right angle.
4.) A straight line may be drawn from any given point to any other.
Answer:
3.) All complementary angles form a right angle.
hope this helps you :)
"All complementary angles form a right angle" is not Euclid's postulates. Therefore, option C is the correct answer.
We need to identify which of the given option is not one of Euclid’s postulates.
What are Euclid’s postulates?A statement, also known as an axiom, is taken to be true without proof. Postulates are the basic structure from which lemmas and theorems are derived. The whole of Euclidean geometry, for example, is based on five postulates known as Euclid's postulates.
Postulate 1: A straight line may be drawn from any one point to any other point.
Postulate 2:A terminated line can be produced indefinitely.
Postulate 3: A circle can be drawn with any centre and any radius. Postulate 4: All right angles are equal to one another.
From the about options we can draw a conclusion that "All complementary angles form a right angle" is not Euclid's postulates.
Therefore, option C is the correct answer.
To learn more about Euclid's postulates visit:
https://brainly.com/question/14791269.
#SPJ2
Can anybody help me with this please
Jan is not correct. The opposite of any number will not always be a positive. This is because the opposite of a positive number is negative and the opposite of a negative number is positive.
Basically, opposite numbers are numbers that are the same distance to 0 on a number line. If we were to have a positive 1, the opposite of that number would be a -1, because that's equally distant from 0 on a number line.
Answer:
Search up the name of the exit ticket and then u get ur answers
Step-by-step explanation:
Evaluate: 168.72 ÷ 0.024 =
Answer:
7030
Step-by-step explanation:
Answer:
7,030
Step-by-step explanation:
Siri works wonders
Hurry Please i need in 20 minutes or so
Answer:
Choice E
Step-by-step explanation:
Answer:
E
Step-by-step explanation:
Lydia bought a shirt at 20% off its retail price of $40. She paid 5% tax on the price after the discount. How much did Lydia pay for the shirt? HELP PLS!!!
Answer:
$33.60
Step-by-step explanation:
20% discount on an original price of $40 = $8
so the price is now $32
5% of $32 = $1.60
32 + 1.60 = $33.60
What is the Answer?
-4x+35>2
Answer:
I don't know........................
Answer:
x < 33/4
Step-by-step explanation:
1.) -4x+35 > 2 (Move the constant to the right-hand scale side and change its sign)
-4x > 2 - 35
2.) -4x > 2 - 35 (Calculate the difference)
4x > -33
3.) -4x > -33 (Divide both sides of the inequality by -4 and flip the inequality sign)
x < 33/4
If the map ratio of a map is 1:100000 and the distance between two
places on the map is 8cm, find the actual distance between the two
places.
Answer:
Given that,
Map scale = 1:100000
Map distance = 8cm
Therefore,
MD ÷ AD = 1 ÷ 100000
8 ÷ AD = 1 ÷ 100000
AD = 8 × 100000
AD = 800000
help please!!
Find the missing length indicated. Round to the nearest hundredth (two decimal places), if needed.
26 I think (i'm not sure please correct me.)
The mens taxable is income is rs 14280 the state tex instruction tel him to pay 2%on the first rs3000 of his taxable incom 3% on each of the second and third rs 3000 and 4% o the remainder what is the total amount of income tax that he must pay
Answer:
Rs. 451.2
Step-by-step explanation:
It is given that a men's total taxable income is Rs. 14,280.
He is charged by the state tax for 2% on the first Rs. 3000.
i.e. [tex]$2 \% \times 3000$[/tex]
[tex]$=\frac{2}{100} \times 3000$[/tex]
= Rs. 60
Then he is asked to pay 3% on the second Rs. 3000
i.e. [tex]$3 \% \times 3000$[/tex]
[tex]$=\frac{3}{100} \times 3000$[/tex]
= Rs. 90
Similarly, he pays 3% on the third Rs. 3000
i.e. [tex]$3 \% \times 3000$[/tex]
[tex]$=\frac{3}{100} \times 3000$[/tex]
= Rs. 90
Lastly, he pays 4% on the remaining amount. i.e 14,280 - (3000+3000+3000) = 14,280 - 9000 = Rs. 5280
∴[tex]$4 \% \times 5280 $[/tex]
[tex]$=\frac{4}{100} \times 5280$[/tex]
= Rs. 211.2
Thus the total amount of the income tax the man has to pay is
= 60+90+90+211.2
= Rs. 451.2
Find the geometric mean of the pair of numbers. Give your answer in simplest radical form.
20 and 25
9514 1404 393
Answer:
10√5
Step-by-step explanation:
The geometric mean of two numbers is the square root of their product.
m = √(20×25) = √500 = √100 × √5
m = 10√5
The geometric mean of 20 and 25 is 10√5.
TRUE or FALSE: The equation 2x + 3y = 32 is not an example of a linear equation in two variables ( I uh need this now-)
Answer:
False
Step-by-step explanation:
It is a linear equasion because it's in ax+by=c form
Write the equation for the line that goes through point (12, 15) with slope = −2.
Enter your answer in slope-intercept form.
Complete the equation below
y = _______________
Use x as your variable.
Enter any non-integer values as fractions.
Answer:
y= -2x +39
Step-by-step explanation:
y= mx+b
m is the slope which is given -2
since we don't know b we can solve the rest using the formula y-y1{ m(x-X1(
y - 15 = -2(x-12)
simplify
y-15= -2x +24
y= -2x + 39
PLS HELP URGENT!! PLEASEE SIMPLE FRACTIONS question in pic
Answer:
I think it is 13/15 (0,8666666...) but I am not sure
Answer:
12/15 or if u simplify it then you'll get 4/5
Step-by-step explanation:
3 2/3 multiplied by 5 bc u would need to find an equivalent fraction then 3 2/3 will turn into 55/ 15 and 2 4/5 will be multiplied by 3 and turned into 43/15. After that then u would substract 55/15 by 43/15 and u will end up with 12/15 and if simplified then it would be 4/5
What is the factorization of the trinomial below?
3x3 - 18X2 + 24x
Answer:
75
Step-by-step explanation:
Answer:
3x3 - 18×2 + 24x = 75
Step-by-step explanation:
my mind is my friend
HELP PLS ASAP !!! I NEED HELP PLEASE HELP
Answer:a
plz give brainliest
Step-by-step explanation:
A strange bowling bow is made up of plastic and wood. The weight of the two materials are in a ratio of 5 to 9 if the bowling ball weights 238 ounces what is the weight of the plastic.
Answer:
85 ounces
Step-by-step explanation:
A strange bowling bow is made up of plastic and wood. The weight of the two materials are in a ratio of 5 to 9 if the bowling ball weights 238 ounces what is the weight of the plastic.
We are given the ratio:
Plastic : wood
5:9
Sum of proportion = 5 + 9 = 14
The weight of the bowling ball = 238 ounces
Hence
The weight of the plastic is calculated as:
5/14 × 238 ounces
= 85 ounces
Help please!! I am freaking out!!
The yellow portion of this pie chart represents 35%
How many degrees are in the angle formed by the edges of the yellow region?
Answer:
100.8
Step-by-step explanation:
100%=360
35%=?
35/100*360=100.8
Answer:
The correct answer is 126
Will give brainliest!!
Answer:
yes
Step-by-step explanation:
took test
Answer:
No
Step-by-step explanation:
3x^2-24x+50=0
help i write a test!!!
Answer:
2.8 i think
Step-by-step explanation:
Soooo i think i might know the answer but can somebody help please
please no fake answers im very low on points
Answer:
216 combinations
which ratio is equivalent to7:3
Answer:
14:6, 21:18, 42:36, 73:54
Step-by-step explanation:
There is a few of them. Hope this helps:)