PLs help!!
What is the perimeter, in centimeters, of a rectangle with vertices located at (−17, 12), (8, 12), (−17, −5), and (8, −5)?
42 cm
84 cm
212 cm
425 cm
Thanks to every answer
Brainly to the most reliable answer and right one
Random answer ignored
Answer:
The perimeter of the rectangle is 84 cm.
Step-by-step explanation:
From X=-17 to X=8 is 25 cm.
From Y=12 to Y=-5 is 17 cm.
Therefore, the equation is 2(25) + 2(17) = 84
The perimeter of the rectangle is 84 cm.
To find the perimeter of the rectangle
We need to find the length and width of the rectangle first, and then use the formula for the perimeter, which is P = 2(l + w).
The length of the rectangle is the distance between the points (-17, 12) and (8, 12), which is 8 - (-17) = 25 units.
The width of the rectangle is the distance between the points (-17, 12) and (-17, -5), which is 12 - (-5) = 17 units.
Using the formula for the perimeter of a rectangle, we have:
P = 2(l + w) = 2(25 + 17) = 84 cm
Therefore, the perimeter of the rectangle is 84 cm.
Learn more about perimeter here : brainly.com/question/397857
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Which angles are supplementary to each other? Select all that apply.
Answer:
Step-by-step explanation:
BEC and AEB as well as CED and AEC
Answer:
Step-by-step explanation:
sorry need points
Jinny is selling bracelets for $3.50. So far, she has earned $301.00. She needs to earn more than $427.00 in order to meet her goal. How many more bracelets, , does she need to sell in order to reach her goal?
A.
x> 122
B.
x > 36
C.
x > 208
D.
x > 86
50 POINTS PLS HELP ASAP
Use the inequality to answer the question.
12x−14<198
Which situation matches the inequality?
a. Jason makes 12 dollars per hour and gets a bonus of $14, making his paycheck at least $198
b. Jason makes 12 dollars per hour and gets his pay reduced by $14, making his paycheck less than $198.
c. Jason makes 12 dollars per hour and gets his pay reduced by $14, making his paycheck at least $198.
d. Jason makes 12 dollars per hour and gets a bonus of $14, making his paycheck less than $198.
Answer:
the answer is b
Step-by-step explanation:
Jackson gets 12 dollars an hour making that 12x and his pay is reduced by 14 so that would make it 12x(12 dollars an hour) - 14 (what's reduced). and if he has less than 198, b would be the only answer that works
The crowd at a soccer game is estimated to be 1,200 people. The exact attendance is 1,280. What is the percent error?
Answer:
56.25%
Step-by-step explanation:
[estimated - actual] / actual × 100
3000 - 1280/1280 x 100 = 56.25%
Answer:
56.25%
Step-by-step explanation:
A proportional relationship is represented by the equation 2x=18y. If y = kx, where k is the constant of the proportionality, then what is the value of k?
What is the proportional equation for the graph below:
Answer:
Step-by-step explanation:
y=4/2x
help asap !! The following polygon is _______ and ________.
A) concaved and regular in shape
B) concaved and irregular in shape
C) convexed and regular in shape
D) convexed and irregular in shape
Answer:
B.concaved and irreregular in shape
Step-by-step explanation:
Solve this math problem. Area. the question is in the picture below
Answer me as soon as possible
What is an angle that is adjacent to LGK? please help im really close to finishing
Answer:
I think its angle LGB
Step-by-step explanation:
Angle LGB is adjacent to angle LGK.
Isaac has 1.17 pounds of cat food. He uses 0.13 pound of cat food to feed one cat. How many cats can Isaac feed with the cat food he has?
Answer:
you have to divide 1.17 divided 0.13
Step-by-step explanation:
PLS ANSWER QUICK FIRST ANSWER BRAINLIEST
Find the value of K. Give your answer in degrees
Answer:
Step-by-step explanation:
bulle said yep its 12
Can someone pls help?
Answer:
4. Drawing 2 is a scale of Drawing 1
A) is 2.5
B) is 7.8
Step-by-step explanation:
13/5.2=2.5
5.2 x 2.5=13
And since we have the scale factor 2.5
and since it decreases in size we divide
19.5/2.5= 7.8
:D correct
The height of a plant was 2.5 feet. After 2 weeks, it grew to 4 feet. After 4 weeks, it grew to 5.5 feet. What is the percentage increase in its height at 4 weeks compared with
a. its initial height?
b. its height at 2 weeks?
This morning, Sam's car had 19.37 gallons of fuel. Now, 1.6 gallons are left. How much fuel did Sam use?
Answer:17.77
Step-by-step explanation:
have a good day
ANSWER QUICK PLS FIRST ANSWER BRAINLIEST
Calculate the size of angle BCD
Answer: 76
Step-by-step explanation: With the information given, the size of angle BCD is 76
Answer: 76
Step-by-step explanation:
Dylan opened a credit card account with $625.00 of available credit. Now that he has made some purchases, Dylan's account only has $443.75 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?
Answer: 45%
Step-by-step explanation:
(625.00 - 443.75) / 625=0.45
0.45 x 100 = 45
Please help me I'm stuck.
Answer:
$3.10
Step-by-step explanation:
Since there are three necklaces we multiply $3.80 x 3= $11.40
$20.70 - $11.40= 9.30
9.30/3= 3.10
4. Find the surface area of the given triangular prism.
w
3 cm
5 cm
5 cm
5 cm
6 cm
7 cm
Answer:
3(5) + 3(6) + 3(7) + 2(1/2)(6)(5) =
15 + 18 + 21 + 30 =
84 cm²
heeeeeeeeeeeeeeeelp me
Answer: 64
Step-by-step explanation:
Cup A got 1600 x 60% = 960. Cup B got 1600 - 960 = 640. Cup A spilled 960 x 40% = 384. Cup B spilled 640 x 70% = 448. 448 - 384 = 64.
help thank If you do help FOR 10!!!!!!!!!:D
Answer:
the color beside the coordinates are the same color as the one on the graph.
Step-by-step explanation:
mark brainliest please
Answer: Rhombus
Step-by-step explanation:
Let's plot this into a graph.
A = (3,5)
B = (5,8)
C = (7,5)
D = (5,2)
As you can clearly see in the image below, the shape is a rhombus.
Do not get confused between rhombus and parallelogram.
In a rhombus, all the four sides are equal and the diagonals intersect at 90 degrees, whereas in a parallelogram, the opposite sides are equal and the diagonals bisect each other.
Mark my answer as the brainliest!Which of the following numbers is irrational?
Answer:
D would most likely be best
Step-by-step explanation:
A teacher put all her students' quiz scores up on the dot plot below. i really need help
Answer:
100
Step-by-step explanation:
Answer:100 I think.
Step-by-step explanation:They are trying to trick you by making the most get 80s and such.But the logical highest score would be 100. But they may be talking about the one with the most dots.
Multiple Rules: Write the expressions as a single power. Show or explain your thinking.
.
Look At Photo For Explanation!
Explanation:
Simplify the first expression: 1/2 to the power of 10
Add the two fully simplified exponents: 10+8=18
Answer to the question: 1/2 with the exponent of 18
what is the surface area of a rectangular prism with a length of 7.75 a width of 1.25 and a height of 3
Answer:
73.375
Step-by-step explanation:
2 ( 7.75 x 3 + 7.75 x 1.25 + 3 x 1.25) =
2 ( 23.25 + 9.6875 + 3.75 )=
2 ( 36.6875 ) =
73.375
EVALUTE THE FOLLOWING EXPRESSION
6^2 - 7(8+6-3^2)
Answer: The sum is 1
Step-by-step explanation: 6^2-7(8+6-3^2)
36-7(8+6-9)
36-7 x 5
36-35=1
Answer:
1
Step-by-step explanation:
6² - 7 (8 + 6 - 3²)
Using BODMAS we'll have to solve what is in the bracket first.
= 6² - 7 (14 - 9)
= 6² - 7(5)
Multiply -7 by 5 still using the rule of BODMAS
= 6² - 35
= 36 - 35
= 1
Please help quick! this is my second to last question!
Answer:
1.) 17
2.) -6
3.) 6
4.) 14
5.) -13
Step-by-step explanation:
1. 2x8+1= 17
2. 10 - (4x4)= 10-16= -6
3. (10/5) + 4 = 2+4= 6
4. (-6 x 1/3) + 16= -2 + 16= 14
5. (8 x -1) - 5= -8 - 5= -13
1.) 17
2.) -6
3.) 6
4.) 14
5.) -13
What is an angle that is supplementary to CDH?
Answer:
[tex]\large\boxed{\tt \angle IDH}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked to find an angle that is \underline{supplementary} to} \ \tt \angle CDH.[/tex]
[tex]\large\underline{\textsf{What are Supplementary Angles?}}[/tex]
[tex]\textsf{Supplementary Angles are 2 or more angles that form a straight angle, or a 180}^{\circ}[/tex]
[tex]\textsf{angle. We can identify supplements by looking at the line segments that form these}[/tex]
[tex]\textsf{angles, or by the measures of their angles. Note that Supplementary Angles are}[/tex]
[tex]\textsf{also considered as Linear Pairs, where they too also form a straight angle.}[/tex]
[tex]\textsf{*Note that Supplements are Linear Pairs if they share a common "arm"/ line segment.}[/tex]
[tex]\large\underline{\textsf{Identifying the Supplement;}}[/tex]
[tex]\textsf{Remember that we are asked to find the supplement of} \ \tt \angle CDH. \ \textsf{This diagram can be}[/tex]
[tex]\textsf{simpler if we mainly focus on the angles sharing the line} \ \overleftrightarrow{\tt FI}. \ \textsf{We now should have}[/tex]
[tex]\textsf{2 possible angles that are supplements;} \ \tt \angle FCG \ and \ \angle IDH. \ \textsf{As we can likely identify,}[/tex]
[tex]\tt \angle CDH \ \textsf{is an Obtuse Angle as it exceeds the measure of a Right Angle, but still is}[/tex]
[tex]\textsf{less than the measure of a Straight Angle. Because} \ \tt \angle FCJ \ \textsf{isn't related to} \ \tt \angle CDH \ \textsf{in}[/tex]
[tex]\textsf{any way, this means that there is only one option which is} \ \tt \angle IDH. \ \textsf{This angle is}[/tex]
[tex]\textsf{a Supplement and a Linear Pair of} \ \tt \angle CDH \ \textsf{as they both share a common line segment.}[/tex]
[tex]\textsf{Looking at} \ \overrightarrow{\tt CI} \ \textsf{it's also clear that} \ \tt \angle IDH \ \textsf{shares a line with} \ \tt \angle CDH.[/tex]
[tex]\large\underline{\textsf{Hence;}}[/tex]
[tex]\large\boxed{\tt \angle IDH} \ \textsf{\small is a supplement to} \ \tt \angle CDH.[/tex]
Pre-Algebra 5 Brainliest, If correct
Use the image to determine the type of transformation shown.
Horizontal translation
Reflection across the y-axis
90° clockwise rotation
90° counterclockwise rotation
Answer:
90° clockwise rotation
Step-by-step explanation:
A horizontal translation would have left the shape pointing in the same direction.
A reflection across the y-axis would bring it to a quadrant that is not shown.
90 degree counterclockwise rotation would have again taken the shape to a quadrant that is not shown.
The other answer is also correct. Their reasoning may help you understand it better, because people learn in different ways. So, I encourage that you read that as well.
I hope this will help! :)
Write an equation to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.
–5, –15, –45, ...
Write your answer using decimals and integers.
Answer:
Step-by-step explanation: