Answer:
Step-by-step explanation:
(⅚ pound)/(3 people) = (⅚÷3 pound)/person = 5/18 pound per person.
how many dogs were household pets in the U.S in 2012, in scientific notation
Answer:
A
Step-by-step explanation:
the product of a number y and 3 is 6
Answer:
y=2
Step-by-step explanation:
Answer:
y×3=6
y=6/3
y=2............
What variable do you eliminate?
4x + 8y = 20
-4x + 2y = -30
x because they have opposite signs
O
O
y because they don't have opposite signs
x but you have to multiply the top equation by 2, and the bottom equation by -2
O y but you
y but you have to multiply the bottom equation by 4
What is the answer for this question 5 + (x^2 - xy) - 4
Answer: x^2−xy+1
Step-by-step explanation:
simplify:
5+x^2−xy−4
5+x^2+−xy+−4
Combine Like Terms:
5+x^2+−xy+−4
(x^2)+(−xy)+(5+−4)
x^2+−xy+1
Ik I’m dum but I literally can’t remember how to solve this
Answer:
X=8
Step-by-step explanation:
well, we are trying to find one of the legs of the triangle, using the equation from the Pythagorean Theorem we know that A^2+B^2=C^2
A^2+B^2=C^2, we know that 6^2 times x^2 MUST equal 10^2.
So using the equation, below i show you how to get the value of x.
A^2+B^2=C^2
6^2+B^2=10^2
36+B^2=100
36-36+B^2=100-36
B^2=64
now, B^2 is equal to 64, but we need to find the square root of 64 to get B, or as listed in the question, x.
To save time, ill just tell you, the square root of 64 is 8.
SO
X=8
HELPPP
Simplify 2x + 1 - x+ 2.
A) 3x + 3
B) x-3
C) 3x-1
D) X+3.
Answer:
x + 3
Step-by-step explanation:
Add the numbers
Add the numbers
2x + 1 - x + 2
2x + 3 - x
Combine like terms
2x + 3 - x
1x + 3
Multiply by 1
BAM
1. Are the polygons similar?
A. Similar
B. Not similar
2. Because...
A. The corresponding sides are congruent, and corresponding pairs of angles all have the same ratio
B. The sides are not the same length as their corresponding sides
C. The corresponding pairs of sides do NOT have the same ratio
The polygons are similar.
This is because dividing the corresponding sides forms the same ratio, as shown by the three equations below
35/28 = 1.25
25/20 = 1.25
(15.5)/(12.4) = 1.25
So the larger figure on the right has side lengths that are 1.25 times larger compared to the corresponding sides of the figure on the left.
You'll need to flip the figure on the left so that the side labeled "20" is along the top, and the "28" is along the bottom.
After this flip happens, also note that the angle arc markings match up. The bottom pairs of angles of each figure are shown with a single arc, while the top angles are shown as double arcs. This helps visually show which angles pair up and are congruent to one another.
Because we have similar proportions as discussed earlier, and congruent pairs of angles like this, this shows the two figures are similar quadrilaterals. The one on the right is simply an enlarged scaled up copy of the figure on the left.
Owen follows the rule divide by 2 to write the patteren below. He will write two more numbers to complete the pattern. which statement is true
800,400,200,100
A Every number in the pattern will have a 0 in its 10 place
B Every number in the patteren will have a 0 in its ones place
C Every number in the pattern will have a 0 or a 5 in its tens place
D Every number in the pattern will have a 0 or a 5 in its ones place
Answer:
None of these sound correct but I would say D
Step-by-step explanation:
The answer to the problem
================================================
Apply the slope formula
m = (y2-y1)/(x2-x1)
m = (8-6)/(2-5)
m = (2)/(-3)
m = -2/3
As you can see, we subtract the y coordinates together. We also subtract the x values together in the same order. If the order is mixed up, then you'll get the wrong sign for the final answer.
The slope is equal to rise over run. Think of "rise" as "change in y", which explains the difference in y values. The run is equal to the change in x, which is the difference in x values.
A babysitting job pays $4 per hour.
Which table shows the relationship between the number of hours worked and the total amount of money earned babysitting?
$4
O A
Hours Total Money
Worked Earned
1
$4
2
$4
3
$4
4
$4
C.
Hours Total Money
Worked Earned
1
2
$8
3
$12
4
$16
Hours Total Money
Worked Earned
Hours Total Money
Worked Earned
1
$4
2
$16
1
B.
D.
2
$4
$6
$8
3
3
$64
$256
4
4
$10
4
Answer:
1
2
$8
3
$12
4
$16
Step-by-step explanation:
Caan you help me>>>please
Answer:
471.25
Step-by-step explanation:
A volume of a box is equal to length x width x height (abbreviated lwh). The given was: 14 & 1/2 inches long, 5 inches high, and 6 1/2 inches wide. So, all you have to do is multiply the given (I know it sounds too easy, but that's it):
14.5 * 5 * 6.5 = 471.25
So, the volume of the box is 471.25 inches cubed.
I hope that this helped & good luck!
-3x = 12
i really need to know this for my math exam
Answer:
x = -4
Step-by-step explanation:
[tex] - 3x = 12[/tex]
Lets divide both the sides by -3.
[tex] = > \frac{ - 3x}{ - 3} = \frac{12}{ - 3} [/tex]
[tex] = > x = - 4[/tex]
x= -4
-3x=12
divide x by -3 and do the same on the other side
12÷(-3)= -4
hence, x= -4
if you want to check if something is right, substitute your answer into the question
hope this helped
how to solve (3x+2) (4x-9)
Answer:
=12x2−19x−18
Step-by-step explanation:
hope this helps :)
if chloe has 19 pets and 18 ran away and she got 198 new pets how much pets dose she have
Answer:
199
Step-by-step explanation:
Will give Brain please help!!
Answer:
Please give me brain. I haven't had lunch yet
Step-by-step explanation:
Answer:
B) each triangle is 1/2 larger than the measure of its corresponding angle in the original triangle
Step-by-step explanation:
hope this helps
PLS HELP ITS DUE IN FIVE MINUTES
The answer is B 24°.
Please help me with this math problem
Answer:
-1/3g + 1/3
Step-by-step explanation:
Use the circular mirror shown.
15 in
The mirror has a frame. The diameter of the mirror with the frame is 17 inches. To the nearest hundredth, what is the area of the mirror with the frame? Use
3.14 for
Enter the correct answer in the box.
Hint
The area of the mirror with the frame is approximately 226.98 in².
What is an area?
An area is a two-dimensional measurement of the extent or size of a surface. It is a mathematical concept used to describe the amount of space inside a closed boundary, usually measured in square units.
the area of a square can be calculated by multiplying the length of one side by itself. The area of a rectangle can be calculated by multiplying its length and width. Similarly, the area of a circle can be calculated by using the formula πr², where "r" is the radius of the circle. Areas can be used to describe the size of physical objects or spaces
The radius of the mirror can be calculated by subtracting the width of the frame from the diameter:
Radius = (17 in / 2) - (1 in / 2) = 8 in
The area of the mirror (including the frame) can be calculated as:
Area = π * (radius + width of frame)²
Area = 3.14 * (8.5 in)²
Area ≈ 226.98 in²
Rounding to the nearest hundredth, the area of the mirror with the frame is approximately 226.98 in².
To know more about area, visit:
https://brainly.com/question/27683633
#SPJ1
Complete question is: The area of the mirror with the frame is approximately 226.98 in² rounding to the nearest hundredth.
pls help me I only got 5 minutes
Answer:
lazy
Step-by-step explanation:
lethargians come from the word lethargy/lethargic, which means to have a lack of energy and enthusiasm
Answer:
The best description of the Lethargarians is Lazy. . . .
Explantation:
If you search up the word "Lethargarians", you find that it repeats the word "Lazy" throughout each and every definition of it like:
Lethargarians are a race of irresponsible, lazy, and slimy little creatures that have the ability to divide and multiply themselves.The Lethargians are lazy, sleepy, lethargic and irresponsible creatures who prefer to do nothing all day.You run 1/12 mile in 1/2 minute. How many miles per hour do you run?
Answer:
10
Step-by-step explanation:
1/12 times 2 would be 1/6 miles per minute, so times that by 6 and it takes 6 minutes to run 1 mile. 60 minutes divided by 6 equals 10 miles per hour. Sorry if thats confusing
sarah says the two expressions 3(2+x) and 6+3x are equivalent is she right ?
Answer:
Yes
Step-by-step explanation:
She just distributed the 3 to the (2+x). If you multiple each by 3, you'll get 6+3x.
Answer:
Yes
Step-by-step explanation:
3 and 6 are multiples so yes they are equivalent
1.)What is 74% of 44?
2.)105 is 42% of what number
3.)37% of what number is 19
4.)what is 8% of 83
5.)what % of 369 is 29
Answer:
Step-by-step explanation:
1.)What is 74% of 44? : 32.56
2.)105 is 42% of what number : 250
3.)37% of what number is 19 : 51
4.)what is 8% of 83 : 6.64
5.)what % of 369 is 29: 0.07%
I need some help with this problem
Answer:
B
Step-by-step explanation:
15x + 3x + 19 = -17
18x + 19 = -17
18x = -36
x = -2
Pls help
Solve 3in= ft
Answer:
3in= 1/4 ft
Step-by-step explanation:
1 foot equals 12 inches so a quarter of 12 inches is 3. PLEASE MARK BRAINLIEST
Answer:
3 inches = 1/4 of a foot
Step-by-step explanation:
There are 12 inches in one foot, so we can create a quick proportion:
1 foot/12 inches = x feet/ 3 inches
x = 1/4 of a foot
Hope this helps!!
how do you solve this problem?
4^x=3x/2+5
Answer: [tex]{ x = 3.33}{}\\\\\end{array}\right] }[/tex]
Explanation: Hello , Solve for x by simplifying both sides of the equation, then isolating the variable.
I hope this helps!
Using the following two equations, what would you multiply the first equation by in order to eliminate the variable y?
3x-4y=6 and 5x+8y=-1
HELP ME ASAP PLEASE!
In right triangle ABC, altitude CD is drawn to its hypotenuse. Select all triangles which must be similar to triangle ABC.
(Select all that apply.)
ABC
ACD
BCD
BDC
CAD
CBD
Answer:
I would say ACD and BCD.
Step-by-step explanation:
Sorry if I am wrong.
I need 3-5 ASAP PLEASE
What number is equivalent to 7/15
Answer:
0.5385
-or-
7/13, 14/26, 21/39, 28/52, 35/65, 42/78, 49/91, 56/104, 63/117, 70/130, 77/143, 84/156
Answer:
14/30
Step-by-step explanation:
You just have to multiply the denominator (bottom number) and the numerator (top number) by the same number or dived both numbers.
Find the measure of the missing angle.
Answer: 35 degrees
Step-by-step explanation:
A triangle always adds up to 180 degrees
? + 125 + 20 = 180
? + 145 = 180
? = 35