11. Find the perimeter and area of the figure shown.
Big Ideas Learning, LLC Geometry Assessment Book. Chapter 1 page 15 question 11.
Answers
Answer:
Perimeter = 16 units
Area = 15 squared units
Step-by-step explanation:
ABCD is a rectangle.
It's length l = 5 units
and width w = 3 units
Perimeter of ABCD = 2(l + w) = 2(5 + 3) = 2*8 = 16 units
Area of ABCD = 5*3 = 15 squared units.
Related Questions
hector solves 9 x 8 by subtracting 1/8 from 10/8
Answers
Which graph represents an exponential function?
Answers
Answer:
b
Step-by-step explanation:
The second graph, which represents Table B, represents an exponential function.
What is an exponential function?Mathematical functions with exponents include exponential functions. f(x) = bˣ, where b > 0 and b 1, is a fundamental exponential function.
Let table A represents the first graph.
x: 0, -1, 1, 2, -2, 3, -3.
y: 0, -1, -1, -4, -4, -6, -6.
And table B represents the second graph.
x:-4, -3,-2.75, -2.
y: 2, 4, 6, 10
To determine which graph represents an exponential function, we need to recall the properties of exponential functions. An exponential function is a function of the form y = a^x, where a is a constant greater than 0 and not equal to 1.
Looking at table A, we can see that the y-values do not appear to follow an exponential pattern. For example, the y-values for x = 1 and x = -1 are both -1, but the y-value for x = 2 is -4. This is not consistent with the pattern of an exponential function.
Looking at table B, we can see that the y-values do appear to follow an exponential pattern. The y-values increase rapidly as x increases, which is consistent with the pattern of an exponential function. To confirm this, we can calculate the ratio of consecutive y-values:
For x = -4 and x = -3, y increases by a factor of 4/2 = 2.
For x = -3 and x = -2.75, y increases by a factor of 6/4 = 1.5.
For x = -2.75 and x = -2, y increases by a factor of 10/6 = 1.67.
These ratios are not exactly the same, but they are approximately equal to each other. This is consistent with the pattern of an exponential function, where the ratio of consecutive y-values is constant.
Therefore, the second graph, which represents Table B, represents an exponential function.
To learn more about the exponential function;
https://brainly.com/question/14344314
#SPJ7
the simple interest on a sum of money for 2 years at 12% per annum is rupees 1380
(i) find the sum of money
(ii) the compound interest on this sum for 1 year payable half-yearly at the same rate.
Answers
Answer:
5750
710.7
Step-by-step explanation:
Simple interest = principal. * rate * time
Principal (p) = sum of money
1380 = p * 0.12 * 2
1380 = 0.24p
p = 1380 / 0.24
p = 5750 rupees.
The compound interest :
A = P(1 + r/n)^nt
A = final amount
n = number of compounding times per period
t = period
A = 5750(1 + 0.12/2)^2*1
A = 5750(1 + 0.06)^2
A = 5750(1.06)^2
A = 5750 * 1.1236
A = 6460.7
Hence, compound interest is :
Final amount - principal
6460.7 - 5750
= 710.7 rupees
Solve each question using elimination
-4x-2y=-12
4x+8y=-24
Answers
Answer:
(3,6) or x= 3 and y= 6
(-6,-3) or x= -6 and y= -3
The expression 8 + 2x can be written as _____.
4(2 + x)
2(4 + x)
2(4 + 2x)
Answers
Answer: 2(4 + x)
Step-by-step explanation:
i just multiplied across the parentheses. we can rule out the first option, because it would multiply out to be 8 + 4x.
the second option is the one that i calculated second, so i knew that i could rule out the last one my default.
just for kicks, if we multiplied the third option, it would come out to 8 + 4x.
Kayla thinks that the slope of a vertical line is undefined, while Joshua argues that the slope of a vertical line is zero. Who is correct?
Answers
Answer:
Kayla
Step-by-step explanation:
Vertical lines are always undefined because if your answer has to be divided by zero, the answer is an undefined operation.
Horizontal lines always have the slope of zero!
Someone plz help me I will give brainliest
Answers
Because there is 4 quarts in a gallon so if you take the $4.39 and times it by 4 then you would come up with $17.56 which is 56 more cents for the same amount
I hope this helped
What is the product?
(6r-1)(-8r-3)
Answers
Answer:
− 4 8 ² − 1 0 + 3
Step-by-step explanation:
the first one
☆15 points☆ select all that apply!
Answers
What is 35% of 220? A. .77 B. 7.7 C. 77 D. 770
Answers
Answer:
77
Step-by-step explanation:
35% of 220 is equivalent to 77.
What is function?A function is a relation between a dependent and independent variable.
Mathematically, we can write → y = f(x) = ax + b.
Given is to find 35% of 220.
Let 35% of 220 be {x}. Then, we can write -
{x} = 35/100 x 220
{x} = 35/10 x 22
{x} = 35 x 2.2
{x} = 77
Therefore, 35% of 220 is equivalent to 77.
To solve more questions on percentage, visit the link-
brainly.com/question/29014197
#SPJ2
pls help me pls help mepls help mepls help me
Answers
Answer:
13
Step-by-step explanation:
if x = 5, substitute x for 5
3(5) - 2
now multiply
15 - 2
and subtract
13
Answer:
First you plug in 5 for x.
Step-by-step explanation:
So you equation will be:
3*(5)-2
Then open parenthesis
(3*5)-2
15-2=13
Write down two factors of 18
Answers
Answer:
Any two factors of 18 2 ,3
how would i ✨draw✨ this?
Answers
Answer:
buy using a protractor (I think that's what its called) the 2nd row middle one
Step-by-step explanation:
I'm guessing
Can Someone help me please
Answers
Answer:
to the power of 10
Step-by-step explanation:
9765625
Answer:
9765625
Step-by-step explanation:
Use a Desmos calculator those help a lot
It really helps
Rewrite the following polynomial in standard form.
-x^2-10+x^3
Answers
Answer:
37
Step-by-step explanation:
17/20 - 2/15= ????????????????????
Answers
Answer:
Step-by-step explanation:
43/60
6. In a class 85% of the students were present on a
certain day. If there were only 34 students present
on that day, how many students were absent on that
day?
Answers
Answer:
I think it's 6 kids absent
Step-by-step explanation:
Hope this helps
16 divided by (x + 4) in WORD FORM
Answers
Answer:
sixteen divded by the sum of x and 4
Step-by-step explanation:
Hey there!
In order to do 16 divided by (x+4), you can first do 16/x + 16/4. Then, simplify 16/4, and then the answer to the question is 16/x + 4.
Hope this is what you were looking for! Let me know if you need more help! Good luck and have a great day!
Find the missing angle:
100° 29°
?
A. 60 degrees
B. 55 degrees
C. 51 degrees
D. 90 degrees
Answers
Answer:
c. 51 degrees is the missing angle.
Help please due now
Answers
Answer:
hii here is your answer
400
?
700
700
600
what is the value of c
Answers
Answer:
300?
Step-by-step explanation:
PLEASE HELP ME!!
____________________________________________________
Government agencies keep data about the income distribution of the population. The Aoki family and Alexander family live in a country with 11,000 families. The Aoki family's income is at the 56th percentile. The Alexander family's income is at the 78th percentile.
See image down below for the 2 questions and answer choices.
Pleeeaaase help mee soooon!!! Thank you!!!!!!!!!
Answers
Answer:
earns 56% of families in country
Answer:
(a) Both the Aoki family and the Alexander Family earn more than the median income(b) The Aoki family earns about 56% of the highest income in the countryStep-by-step explanation:
56th percentile and 78th percentile are both above the 50%
For the first question the answer is B, both the families earn more than half of the population.
For the second question the answer is C, the Aoki family is at 56th percentile, which means its position is top 56%, not more or less
What are the coordinates of vertex B' if the figure is rotated
90° counterclockwise about the origin?
Answers
Answer:
Answer: B'(-5,2)
Step-by-step explanation:
Rotations
When rotating a point B(x,y) 90 degrees counterclockwise about the origin it maps to an image point B'(-y,x).
The image shows a figure formed by points ABCD. The coordinates of B are B(2,5).
This point will be rotated 90 degrees counterclockwise about the origin, thus the coordinates of the image point B' are B'(-5,2).
Answer: B'(-5,2)
Write each as a percent.
6. 79 per 100
Im just concerned? isn’t 79/100? if not can u tell the real answer and explain it please
Answers
Which expression is NOT equivalent to 2m 3 +4?
A. 4 + 2m
B. 3m2+4
C. 2(m+2)
D. m+m2+3+1
Answers
Answer:
I believe the answer is B,
explanation:
Well, the others are exactly alike, the first answer is just the two numbers flipped, the third is where multiplication is needed, so (2 x m^3) + (2 x 2) = 2m^3 + 4. and the final one is m^3 plus itself which equals to 2m^3 + 4.
y = -4x + 14
Can you help me
Answers
10. (04.01)
Which of the following best defines a function? (4 points)
A function is a special type of relation for which there is a rule that pairs each input with exactly one output.
A function is a relationship that defines the connection between two variables.
A function is a set of ordered pairs in which no y-value repeats,
A function pairs input and output values with no particular pattern,
Answers
Answer:
A] A function is a special type of relation for which there is a rule that pairs each input with exactly one output.
Step-by-step explanation:
Answer:
A. A function is a special type of relation for which there is a rule that pairs each input with exactly one output.
Step-by-step explanation:
The graph on the right shows two cyclists' journeys.
the coordinates a) Which cyclist had the highest maximum speed?
b) Find the difference in the speeds of the cyclists
during the first 15 minutes of their journeys.
Answers
A custodian went to buy x boxes of cleaning supplies and y boxes of light bulbs. He had the back of a van to transport them. Given a maximum amount that he could spend, and a limited space to put the supplies in, the following system of inequalities and graph represent the constraints.
LOOK AT SCREENSHOT FOR THE GRAPH
Which of the following points represent real solutions for this situation? Select all that apply.
(0, 40)
(30, 20)
(37.5, 15)
(50, 5)
Answers
Answer:
c is it
Step-by-step explanation:
a p e x
Hurry plzzz
How many solutions does this system have?
12x-4y--8
y-3x+ 2
O one
O two
O
an infinite number
no solution
Answers
Step-by-step explanation:
12x-4y=-8y=3x+212x-4(3x+2)=-812x-12x-8=-8
0=0
I think,no solution