Answer:
x-5=20
x=20+5 (When bringing -5 to the other side of the equal, it changes to +5)
x=25
If 20 squirrels can eat a bushel of corn in 10 hours, how many squirrels can eat a bushel of corn in 2 hours?
Answer:
Answer is 100
Step-by-step explanation:
1 x 10 = 10
10 x 20 = 200
It takes 1 squirrel 200 hours
so,
200/100 = 2 hours
The answer is 100
Hope that helps
Answer:
100
Step-by-step explanation:
just do 20*5. You get the 5 from 10÷2=5 Then 20*5=100!
Solve problem-4/9 - 8/9 =?
Assume you have 3,000 songs downloaded to your mobile phone. Of these songs, 50 songs are by your favorite artist. If you play the songs on random shuffle, how many songs would you have to listen in a row before you heard a song by your favorite artist?
Answer:
2950
Step-by-step explanation:
i just subtracted 3,000 with 50
There are 2950 songs would you have to listen in a row before you heard a song by your favorite artist.
What is random shuffle of songs?
Shuffle play is a type of music playback in which all tracks are selected at once and songs are played in a random order. Media player software, digital audio players, and CD players all frequently have it.
Given: You have 3,000 songs downloaded to your mobile phone.
Of these songs, 50 songs are by your favorite artist.
So, the number of songs would you have to listen in a row before you heard a song by your favorite artist are,
3000 - 50 = 2950.
Therefore, there are 2950 songs would you have to listen in a row before you heard a song by your favorite artist.
To know more about the random shuffle of songs, click on the link
https://brainly.com/question/27771673
#SPJ2
I will give Brainliest Pleaasee Help!
The best approximation for the square root of 10 is _____.
a) 25
b) 3.1
c) 5
d) 100
Answer:
b) 3.1
Step-by-step explanation:
3*3=9
Answer:
B) 3.1
Step-by-step explanation:
The square root of 10 is 3.1622776, but when it's estimated the answer is b) 3.1
what is the value of 10-¹
Answer:
100.
Step-by-step explanation:
it may be 100. im not sure though
Answer:
[tex]\frac{1}{10}[/tex]
Step-by-step explanation:
[tex]10^{-1}[/tex] = [tex]\frac{1}{10^{1} }[/tex]= [tex]\frac{1}{10}[/tex]
On a scale drawing,
1
2
inch = 1 foot. A rectangular room measures 6 inches by 11 inches on the drawing. What is the area of the actual room?
here are the chooses : A.
33 square feet
B.
66 square feet
C.
132 square feet
D.
264 square fee
Given parameters:
Dimension of the room = 6 inches by 11 inches;
Unknown:
Area of the actual room = ?
Solution:
The area of the room = length x breadth
Now, we need to convert inches to feet;
Scale;
1 inch = 1 foot
6 inches = 6 foot
1 inch = 1 foot
11 inch = 11 foot
The area of the room = 6 x 11 = 66 square feet
Answer:
6 x 11 = 66 square feet
Step-by-step explanation:
I need help with this problem ASAP
Answer:
[tex]x^2\sqrt{x+5} -2\sqrt{x+5}[/tex]
Step-by-step explanation:
use foil
[tex]x^2\sqrt{x+5} -2\sqrt{x+5}[/tex]
cannot be simplified any further so it's the answer
1. A log is to be cut into two pieces so that one piece is 150 cm longer than the other. If the log is 400 cm long in total, how long will each piece be?
2. The sum of three consecutive numbers is 243. What are the three numbers?
3. A 50 m cable is cut into three sections. Two sections are the same length and the third section is 2 m longer than the other two. Find the length of each section.
Answer:
1. 125 cm and 275 cm
Step-by-step explanation:
1. 400 cm in total
Subtract 150 for the longer stick and you are left with 250 cm.
Divide 250 cm by 2 because you have two sticks, and you get 125.
That's how long the shorter stick will be.
For the longer stick, take the other 125 cm left and add the 150 cm that you subtracted earlier because that's how much longer it is than the shorter stick.
So... 125 cm for the shorter stick, and 275 cm for the longer one
can some one please help me
solve: 6(x+4) = 30
Answer:
6(x+4)=30
6x+24=30
6x+24-24=30-24
x=6/6
x=1
Step-by-step explanation:
Hope this helps you
Mark me as brainliest
Answer:
x = 1Step-by-step explanation:
6(x+4) = 30
6x + 24 = 30
6x = 30 - 24
x = 6/6
x = 1
The currency in Argentina
is the Peso. The exchange
rate is approximately
$1 = 17 Pesos. At this rate,
how many Pesos would
you get for $15
Answer:
255 pesos
Step-by-step explanation:
Answer:
255 pesos
Step-by-step explanation:
17 x 15 = 225 pesos
Maggie's brother is 6 years younger than four times her age. The sum of their ages is 69.
How old is Maggie?
Answer:
15
Step-by-step explanation:
If Maggies age is, for example, x, we can say that her brothers age is 4x-6. We know from the problem that Maggies age (x) plus her bothers age, (4x-6) is 69. So,
4x-6+x=69
5x-6=69
5x=75
x=15
So, Maggie is 15.
Answer: Maggie is 15 years old
Step-by-step explanation:
69 = (4m - 6) + m --- get an equation
69 - m = 4m - 6 --- lets subtract m from both sides first
75 - m = 4m --- add 6 on both sides
75 = 5m --- add m on both sides
15 = m --- divide by 5 on both sides
m = 15, so Maggie is 15 years old
Let's check:
69 = (4(15)-6) +15
69 = (60 - 6) + 15
69 = 54 + 15
69 = 69
The y-coordinate of the vertex of the function y = 2x^2-8x+c is 2. The value of c is
If the length of a rectangle is
expressed by 22 + 41-8 and the
width is 3x What is the area of the
rectangle?
I think that the length's area is 6075
Find the 7th term of the arithmetic sequence given a12=29 and
a16=53
a7=___
Answer:
Thus: a7=-1
Step-by-step explanation:
Arithmetic Sequences
The arithmetic sequences are identified because each term is obtained by adding or subtracting a fixed number to the previous term.
The equation to calculate the nth term of an arithmetic sequence is:
[tex]a_n=a_1+(n-1)r[/tex]
We know: a12=29, a16=53, thus
[tex]a_1+(12-1)r=29[/tex]
[tex]a_1+(16-1)r=53[/tex]
Simplifying:
[tex]a_1+11r=29[/tex]
[tex]a_1+15r=53[/tex]
Subtracting both equations:
[tex]4r=53-29=24[/tex]
Solving:
[tex]r=24/4[/tex]
r=6
The 7th term can be found as 5 terms before the 12nd:
[tex]a_7=a_{12}-5r[/tex]
[tex]a_7=29-5*6=29-30=-1[/tex]
Thus: a7=-1
Can I have the answers for both questions pls! : ) it's due in tomorrow morning
Answer:
B) y = 35°
Step-by-step explanation:
Any quadriteral is you can add a line that links opposite corners of the quadrilateral and split it into two triangles. Added a single line the links opposite vertices of the quadrilateral and that splits it into two triangles. The angle rule that angles in a triangle add up to 180 degrees so the angle must add up to 180 degrees because of that angle rule and then in the other triangle the angles in that one must add up to 180 degrees. But the quadrilateral is made up of both triangles so you need all the angle in both those triangles to make up the angles of the quadrilateral so two lots of 180 degrees make up for 360 degrees. (180° plus 180° = 360°)
B) 118° plus 67° pus y plus 4y = 360° ( add all the angles that are inside of the quadrlateral)
185° plus 5y = 360° ( 118 degrees plus 67 degrees is 185°, 5y from to y plus 4y. its like you have 1y plus 4y)
5y = 360° - 185° ( subtract 180 degrees from both sides)
5y = 175°
divide by both side by 5, the value of y is 35°
Can someone help me with this graph? I don't understand how to solve it
X+y=-5
-x -x
y=-x-5 is the ending equation.
How to graph:
The y-intercept, or point where the graph starts, is -5
From there go down 1, right 1.
M=-x
B=-5
Answer: m = -1 b = -5
Step-by-step explanation:
Rewrite the equation in "slope-intercept form" y = mx +b .
m is the slope
b is the y-intercept, where the graph of the line crosses the y-axis
To rewrite the equation, to get "y" alone on the left side, subtract x from both sides:
x + y = -5
-x + x + y = -x - 5 (left side -x +x =0 so "cancel")
y = -x -5
You get the slope "m" from the coefficient of x, (invisible 1, sometimes)
since there is a negative sign, the coefficient is -1 That is m, the slope.
A negative slope goes down from left to right.
For -1, down one over 1 square.
Your graph should look like the screenshot below.
I hope this helps you understand better!
Need the answer pls and thank you
Answer:
y=1.75x
Step-by-step explanation:
-(x+3)+ 3/4x + 5 = 0
Distributive Property
Brainly
Answer:
x=8
Step-by-step explanation:
Answer
x=8
Step-by-step explanation:
x
P
(
x
)
1
0.4
5
0.1
8
0.2
1
0.1
14
0.2
x
P
(
x
)
0
0.23
1
0.37
2
0.22
3
0.13
4
0.03
5
2.01
6
0.01
x
P
(
x
)
0
0.24
1
0.34
2
0.22
3
0.13
4
0.03
5
0.01
6
0.03
The following statement is an example of: every quiz has been easy, therefore the test will be easy
WRONG QUIZES ARE HARDER THEN THE ACTUALLY TEST
JUST SAYIN G
Answer:
what exacually is the question
Step-by-step explanation:
The first number in scientific notation must be...
Answer:
greater than or equal to 1 and less than 10.
Step-by-step explanation:
The first number in scientific notation must be ...
greater than or equal to 1 and less than 10.
write an equation that represents the line. Use exact numbers.
Step-by-step explanation:
Hey there!
The point shows the coordinates of (-2,1) and (4,6).
Now, When two points are given on a st.line, we use double point formula.
So, use formula;
[tex](y - y1) = \frac{y2 - y1}{x2 - x1} (x - x1)[/tex]
Put all values of x and y coordinates.
[tex](y - 1) = \frac{6 - 1}{4 + 2} (x + 2)[/tex]
Simplify it.
[tex](y - 1) = \frac{5}{6} (x + 2)[/tex]
[tex]y = \frac{5}{6} x + 2 \times \frac{5}{6} + 1[/tex]
[tex]y = \frac{5}{6} x + \frac{ 8}{3} [/tex]
Therefore, the equation of a line is y= 5/6x+8/3.
Hope it helps...
WILL MARK BRAINLIEST!!!! Can someone help me wit des two questions?
--------------------------------------------------------------------------------------------------------------
1.) Given the equation y - 8 = -5(x - 7) What is the slope?
a.) 8
b.) -5
c.) 7
d.) Not enough information
---------------------------------------------------------------------------------------------------
2.) Given the equation y - 8 = -5(x - 7) What is a point on the line?
a.) (8, -5)
b.) (7, 8)
c.) (-5, 0)
d.) Not enough information
NUMBER 1: -5
NUMBER 2:
-5,0 I think the first one is right tho
2.
What is the volume of a cone with a radius of 3 feet and a height of 6 feet? Use 3.14 for pi. Round your answer to the nearest hundredth. (4 points)
Answer:
56.55
Step-by-step explanation:
Use the distributive property to rewrite the expression as a multiple of a sum of two numbers with no common factor. 14 + 6
Answer:
2*7+2*3= 2*(7+3)
Step-by-step explanation:
2-(4x+8)= -12
Help me please
Answer:
= 3/ 2
Step-by-step explanation:
Answer
5.25
Step-by-step explanation:
hint: anytime you see a - before ( and its not like (for example) -2 then you put a 1 like this -1(
2-1(4x+8)= -12
2-4x+7= -12
(combine like terms [2 and 7 in this case] )
9-4x= -12
(subtract 9)
-4x = -21
(divide by -4)
x=5.25
Hope this helps!
Help me please!!!!!!!!!!!
Could y’all help me out?
ok I have no Idea just wanted to tell you your killua profile pic is cute
Rachel lives in a home with a value of $195,000 and has a mortgage of $160,000. She has electronic equipment worth $2,325. She is paying off the equipment with a loan of $875. Her car, which she owns, is worth $9,300. She has $6,890 in a bank account and $1,437 on her credit card. She owes $4,800 in student loans. She has a piano worth $1,200. Construct a net worth statement to find Rachel's net worth
To Find :
Net worth of Rachel.
Solution :
Net worth is given by the (sum of all the assets she owns) -( total amount of loans she have ).
[tex]Net \ Worth=( 195000+160000+2325+9300+1437+1200)-(875+4800)\\\\Net \ Worth=\$\ 363587[/tex]
Therefore, net worth of Rachel is $ 363587.
Hence, this is the required solution.
What is the slope of the line represented by the equation 5 =10x −15
Answer:
m=2
Step-by-step explanation:
y=mx+b
5y=10x-15 dived all by 5
y=2x-3----------2 is the slope
y=mx+b
Wayne charges the following for repairing washing machines:
£28 call-out charge + £16 for each half-hour he spends on the repair
What will the total cost be for a repair which takes one and a half hours?
Answer:
The total cost will be £76
Step-by-step explanation:
28+16(x)=total cost
28+16(3)=t
28+48=t
76=t
