find the area and the perimeter of a square with a side length of 5.5 inches include the units in your answer
Answers
Answer:
If the side of a square is a, then:
A = a² and P = 4aSo the area is:
A = 5.5² = 30.25 in²The perimeter is:
P = 4*5.5 = 22 inRelated Questions
PLEASE HELP IM STUCK WITH THIS ONE AND I DONT KNOW :(
in the diagram below BD is parallel to XY what is the value of x?
Answers
So using the theory “allied angles add up to 180 degrees” we can find x
76 + x =180
x= 180-76
x=104 (Option B)
what is the solution to the compound inequality 2 < 3x - 1 < 5
Answers
Answer:
1 < x < 2
Step-by-step explanation:
2 < 3x - 1 < 5
Add 1 to each side
2+1 < 3x - 1+1 < 5+1
3 < 3x < 6
Divide all sides by 3
3/3 < 3x/3 < 6/3
1 < x < 2
pls help me ASAP!!will mark as brainlist
a)3/16×360degree
b)1/4×360degree
c)1/2×360degree
d)1/8×360degree
e)7/24×360degree
f)1/16×360degree
Answers
Answer:
a.1.17809725 rad
b.1.57079633 rad
c.3.14159265 rad
d.0.785398163 rad
e.1.83259571 rad
f.100.530965 rad
Answer:
a. 1.17809725 rad
hope its help
#CarryOnLearning
PT=3x+9 and TQ=8x-6 find PT
Answers
Answer:
Step-by-step explanation:
Replace your expression for h2 in c2=h2 b2-2bx x2.
Answers
Answer:
c²=a²+b²-2bx
Step-by-step explanation:
Given,
h²=a²-x²
We need to plug this equation into
c²=h²+b²-2bx+x²
We can replace h² and we get
c²=a²-x²+b²-2bx+x²
Now， we can cancel the terms
c²=a²+b²-2bx
So we get after simplification as
c²=a²+b²-2bx
Answer:
A. C2 = a2 - x2 + b2 - 2bx + x2
Step-by-step explanation:
Hope this helps whoever needs it
What is the total length of 3 pieces that are 1/4 foot long?
Answers
Answer:
3/4
Step-by-step explanation:
1/4 + 1/4 + 1/4 =3/4
or
1/4 x 3 = 3/4
Answer:
3/4 feet
Step-by-step explanation:
the common denominator (4) always stays the same.
you add the 3 pieces.
Kelly works two jobs. She usually works at a retail store for 5 hours during the day and is paid $18.26 per hour by the store. In the evening she works at a restaurant as a manager for 6 hours and is paid $20.48 per hour. How much does she make on average per hour for the day?
Answers
Answer:
19.47 per hour
Step-by-step explanation:
You take 5×18.26 which equals 93.1. Then you take 6×20.48 which equals 214.18. You then add the totals which gives you 122.18. Then you divide the total but the total number of hours she works which is 11 and that gives you 19.47.
find the distance between. the points (-1,-2) and (-2,0 round too the nearest hundredth
Answers
Answer:
√5
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√[-2 - (-1)]² + [0 - (-2)]²
√(-1)² + (2)²
√1 + 4
√5
Let r= (4+i) and s= 1-i. What is the value of r2-s?
Answers
Answer:
r^2 - s = 14 + 9i
Step-by-step explanation:
r^2 = 4^2 + 8i + i^2
r^2 = 16 + 8i - 1
r^2 = 15 + 8i
r^2 - s = 15 + 8i - (1 - i)
r^2 - s = 15 + 8i - 1 + i
r^2 - s = 14 + 9i
In the course of an afternoon walk, Mr. Hooper met,
consecutively, 10 friends, and every one of them was
wearing a hat. They greeted each other by tipping their
hats. Il people wearing
1. How many times was that done?
2. How many times would those hats have been lifted
if their owners had met simultaneously?
a hat.
Answers
The number of times hats were tipped for consecutive meetings = 10
The number of times hats were tipped for simultaneous meeting is once
The Number of friends Mr. Hooper met = 10
Since they met consecutively (one after the other) ;
Then ;
Two hats are tipped per meeting (that if Mr. Hooper and the friend he met)
For 10 consecutive meetings :
This means, the action was performed 10 times :
Hence, the number of times two hats were tipped is 10 times.
Hence, 20 hats were lifted.
2.)
If the owners met simultaneously :
Then, the owners all met at the same time,
Tipping of the hat will be performed only once.
Learn more : https://brainly.com/question/19201378
Choose and solve an equation for the following real-world context: Your friend charged your neighbors $72 for mowing their lawn 8 times. How much did your friend change for mowing the lawn once?
Answers
Answer:
$9
Step-by-step explanation:
8 lawns=$72
1 lawn=$72÷8
=$9
Which step in the construction of copying a line segment ensures that the new line segment has
the same length as the original line segment?
Answers
Answer:
The step two in the construction of copying a line segment ensures that the new line segment has the same length as the original line segment.
Step-by-step explanation:
The steps to copy a line segment:
1. Move the compass place to point P.
2. Change the span of the compass to the length of the first line portion (PQ).
3. Move the compass place to R.
4. Draw a bend that meets the line to one side of R.
Learn more about line segment, refer :
https://brainly.com/question/9716065
A=2(L+W) solving for W
Answers
Answer:
A/2 - L = W
Step-by-step explanation:
A=2(L+W)
Divide each side by 2
A/2=2/2(L+W)
A/2=(L+W)
Subtract L
A/2 - L = L+W-L
A/2 - L = W
Answer:
A/2-L=W
Step-by-step explanation:
A/2=L+W
A/2-L=W
A food shelter received 3206 cans of soup. They will package the cans in boxes of 28 and hand out the boxes as needed. Any leftover cans will go to the nearby hospital.
How many cans of soup will go to the nearby hospital?
To find out, first divide 3206 by 28.
What is the quotient?
Enter your answer in the box. Thanks :)
Answers
Answer:
114
Step-by-step explanation:
3-2+x+ 436 123/157 =
Answers
3 - 2 + x + 436 123/157 =
1 + x + 436 123/157 =
437 123/157 + x =
68732/157 + x
I need help on the question up here
Answers
2x + 4a = 10
2x = 10 - 4a
x = 5 - 2a
HI CAN YALL PLS HELP ME ASAP
Answers
Answer:
27/8
Step-by-step explanation:
To find the third power of the expression, we multiply it by itself 3 times
3/2 * 3/2 * 3/2 = 27/8
[tex] ( \frac{3}{2})^{3} \\ = \frac{ {3}^{3} }{ {2}^{3} } \\ = \frac{3 \times 3 \times 3}{2 \times 2 \times 2} \\ = \frac{27}{8} [/tex]
Answer:[tex] \frac{27}{8} [/tex]
Hope it helps!!ray4918 here...
A bag contains 3 red marbles, 7 blue marbles and 4 green marbles. If three marbles
are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that
all three marbles drawn will be blue?
Answers
Answer: 50%
Step-by-step explanation:
Total marbles: 3 + 4 + 7 = 14
Probability of picking a blue marble = 7 / 14 = 1 / 2
There is 50% probability of picking a blue marble.
Is -10/3 greater or less that the square root of -9
Answers
Step-by-step explanation:
The square root of -9 is greater than that
Each card in a deck of game cards has a different shape on it. Twelve cards have a diamond, 8 have a square, and 5 have a circle. What is the probability of drawing a circle, replacing it, and drawing a diamond?
Answers
Answer:
20% probability of drawing a circle and then 48% chance of replacing it with a diamond. Hope i helped :)
Step-by-step explanation:
12 Diamonds + 8 squares + 5 circle =25 card total
Probability of drawing a circle
5cirles( all of our circular card) /25 ( our whole deck with all the cards)
5/25 x 100% = 20% chance of drawing a circle in the first draw
12/25 x 100% = 48% chance of drawing a diamond after replacing the circle back in the deck
-4+ 3
2x + 7
Z
X 8 cm Y
Answers
Answer:
Plz question ask in right way
The sum of a rational and an irrational number is-
Answers
Answer:
The sum of a rational number and an irrational number is always irrational.
Answer:
The answer is-
an irrational number :)
Explanation
Thomas invested $40,000. He put part of the money in an account paying 2% interest and the remainder
into stocks paying 3% interest. The total annual income from these investments was $1020. How much
did he invest at each rate?
(show work please)
Answers
Answer:
18,000 at 2%
22,000 at 3%
Step-by-step explanation:
x: the amount in account paying 2% interest
y: the amount in stock paying 3% interest
x + y = 40,000
2%. x + 3%. y = 1020
⇒ x = 18,000
y = 22,000
The manager of a movie theater wants to know what types of movies his customers prefer to watch. Which sample would most likely provide the most accurate data?
Answers
Answer: a random group of 30 people at a mall
Step-by-step explanation:
Got it from edgenuiy
Can y’all please help me asappp.!!!
Answers
Answer:
See below.
Step-by-step explanation:
Substitute the values for x.
h(-5) = 4(-5) - 5 = -25
h(-1) = 4(-1) - 5 = -9
h(2) = 4(2) - 5 = 3
h(3) = 4(3) - 5 = 7
h(5) = 4(5) - 5 = 15
In 2005, it took 18.54 currency units to equal the value of 1 currency unit in 1915. In 1990, it took only 13.30 currency units to equal the value of 1 currency unit in
1915. The amount it takes to equal the value of 1 currency unit in 1915 can be estimated by the linear function V given by V(x) = 0.3584x + 13.9132, where x is the
number of years since 1990. Thus, V(11) gives the amount it took in 2001 to equal the value of 1 currency unit in 1915. Complete parts (a) and (b) below.
a) Use this function to predict the amount it will take in 2008 and in 2017 to equal the value of 1 currency unit in 1915.
In 2008, it will take currency units.
(Round to two decimal places as needed.)
Answers
Answer:
2008 - 1990 = 18
x = 18
v(x) = 0.3584x + 13.9132
= 0.3584 × 18 + 13.9132
= 6.4512 + 13.9132 = 20.3644 = 20.36
in 2017
2017 - 1990 = 27
= 9.6768 + 13.9132 = 23.59
I need the answer asap! Put these in order from greatest to least,
-4, the absolute value of -5, 0.25, -1 1/5, -2.5, 0.25
Answers
Answer: the absolute value of -5, 0.25, 0.25, -2.5, -1 1/5, -4
Step-by-step explanation:
the product of any integer and 10, ends in 0.
true or false?
Answers
Answer:
false. example: 6 x 10. 6 is an integer, but 6 x 10 = 60, not 0. hope this helps
Step-by-step explanation:
- Zombie
Calculate the indicated function values
f (x) = 3x
g(x) = 10x + 4
h (x) = x2 - x
Find h(-9)
Answers
Answer:
h(- 9) = 90
Step-by-step explanation:
To calculate h(- 9) , substitute x = - 9 into h(x)
h(- 9) = (- 9)² - (- 9) = 81 + 9 = 90
Plot the image of point A under a reflection across line
l.
Answers
Answer:
Just from point a go 8 spaces to the left and place the dot over there.
Step-by-step explanation:
Since you are getting a reflection of a you need to move 4 spaces to the left of the line to get an exact mirror of point a or relfelction.
To plot the reflected point of A under a reflection across line l, just move 8 units across the line "l" horizontally.
The reflected point of A should be written as A'.
