Answers
Answer:
2x is equal to 45
e is equal to x and 2
Step-by-step explanation:
Related Questions
Polar bears eat 8.4 pounds of fish a day. Penguins eat about 0.80 of that amount. How many pounds if fish do penguins eat?
Answers
8.4 * .8 = 6.72
Hope this helps
Bryan has $15 to spend on taxi fare. The ride costs $5 plus $2.50 per mile. How many mile can Bryan go without spending all $15
Answers
Answer:
3 miles.
Step-by-step explanation:
He has to pay 5 just to ride, and 2.50 per mile.
2.50(x)+5=15
2.50(4)+5=15
10+5=15
So he can riide 3 miles without spending all his money.
A 1kg book is lifted 2m. How much work was done?
Answers
Answer:
work= force ×distance
force= mass × acceleration due to gravity
mass= 1kg
acceleration=10
Force=1×10=10N
Work=10×2=20joules
The work done is 20 joule.
What is Work done?
It should be converted to energy in order to move an object. Energy can be transferred by the use of force. Work done refers to the amount of energy used by a force to move an object.
Given:
mass, m= 1 Kg
So, force = mg = 1 x 10 = 10 N
and, displacement = 2m
Now, work done= force x displacement
= 10 x 2
= 20 Joules.
Hence, the work done is 20 joule.
Learn more about work done here:
https://brainly.com/question/13662169
#SPJ2
please simplfy 7x + 6 + 3x – 2 – 5x
Answers
Answer:
5x+4
Step-by-step explanation:
Answer:
5x + 4
Step-by-step explanation:
7 + 3 - 5 = 10 - 5 = 5x
6 - 2 = 4
5x + 4
Factor ab + bc+ b² + ac.
A. (a + b)(b + c)
B. (a + c)(b + c)
C. b(a + b)(b + c)
Answers
Answer:
A. (a + b)(b + c)
Step-by-step explanation:
b( a + b ) + bc + ac
b( a + b ) + c ( b + a )
= (a + b)(b + c)
hope it helps!
Answer:
A
Step-by-step explanation:
a(b+c)+bc+bb
a(b+c)+b(c+b)
(b+c)(a+b)
Is 299 in the sequence of 2 5 8 11 14 with 3n-1 as the term
Answers
Answer:
yes
Step-by-step explanation:
Equate
3n - 1 = 299 ( add 1 to both sides )
3n = 300 ( divide both sides by 3 )
n = 100
Then 299 is the 100 th term of the sequence
Help me please answer thanks
Answers
y = 2x
y = 2(3)
y = 6
3 1183 long division
Answers
= 394 1/3
1183 divided by 3 equals
394 with a remainder of 1
Roberto earns $6.50 per hour. He worked 32 hours at the regular rate, 8 hours at a time and a half, and 8 at double time. How much did he earn?
Answers
Answer $390
Step-by-step explanation:
Answer:
$390
Step-by-step explanation:
First Roberto works 32 hours at 6.50 per hour. At that time, he earn 32*6.5 = $208. Then he works 8 hours at a time and a half. This means that his pay rate is 50% more, or 6.5*1.5 = $9.75 per hour. Since he worked 8 hours at this pay rate, he earns 8*9.75 = $78. And then he works 8 hours double time. This means his pay rate was doubled during that duration. 6.5*2 = 13, 13*8 = $104.
Total: 208 + 78 + 104 = $390
(100 POINTS!!!) PLEASE HELP ME!!! FIRST TO ANSWER WILL GET BRAINLIEST! 14:40 LEFT!
Answers
Answer:
the third one
Step-by-step explanation:
Answer:
that would be c
Step-by-step explanation:
I’LL GIVE YOU BRAINLIEST IF YOU ANSWER
Simplify the expression shown
-3√6-3√20-√6
And also please show work and explain how you got the answer!!!
Answers
Answer:
-4√6-6√5
Step-by-step explanation:
-3√6-3√20-√6 = (-3√6-√6)-3√20 = -4√6-3√20
√20 = √4*√5 or 2√5
substitute that in and you get -4√6-3(2√5) which then becomes
-4√6-6√5
If m+6 divided by 2 is 4 less than 4m. What is the value of m?
Answers
Answer:
Ok
Step-by-step explanation:
(m+6)/2 = 4m-4
multiply each side by 2
m+6 = 8m-8
subtract m from both sides
6 = 7m-8
add 8 on both sides
14 = 7m
divide both sides by 7
2 = m
HELP!!!! 100 POINTS FOR THESE QUESTIONS. CHECK PHOTO FOR QUESTIONS. GEOMETRY
1.How many inches are in a foot
2.The space between the finger and the thumb is 3 1/2 inches, convert this measurement to feet
3. The hand in the image is 15 inches in front of the camera. Convert this measurement to feet.
4. Write the ratio of distance from the camera to the hand to the space between the fingers. Use the measurements that were calculated in feet
5. According to Wikipedia, the tower that houses Big Ben is 315 feet in height. Write a ratio of the distance from the camera to the base of the tower to the height of the tower. *hint – introduce a variable on this step*
6. Setup a proportion to find the distance from the camera to the base of the tower
7. Solve the proportion from number 6.
Answers
Answer:
1=12 inches
2=42 inches
3= 315 feet
4= it looks like he’s less than 1/4th of a mile away from big ben
5=?
6=?
Step-by-step explanation:
thats all i could help with
PLS, HELP is it A. B. C. D.
Answers
Answer:
May be c but I am not sure dear.
y=x+11
-4x+2y=22
(select the correct answer for the solution to the following system of equations)
A: (0,11)
B: (-2,5)
C: infinite solutions
D: no solution
Answers
the answer is
A.(0,11)
hope that helped
Which postulate proves the two
triangles are congruent
A. SAS
B. ASA
C. SSS
D. HL
Answers
Answer:
SSS
Step-by-step explanation:
Find the missing angle measurement in the triangle.
Answers
Answer:
the answer is C
Step-by-step explanation:
the right angle is = 90
the other angle= 55
so you add them together which makes 145
so subtract 180 which is = to a triangle subtract 180-145=35
Answer: C.)
Step-by-step explanation:
Triangle angles add up to 180 degrees.
The box is a right angle which equals 90 degrees.
55 degrees + 90 degrees = 145 degrees, but we need the sum to be 180, so we subtract 145 from 180 and you should get the answer of "35".
Is (4, 20, 100,...)geometric
Answers
Answer:
500,2500
Step-by-step explanation:
multiply by five
Step-by-step explanation:
yes if u multiple 4x5=20 20x5=100
can you please help me with this problem
Answers
What is the equation of this trend line? Enter answers by filling in the box
Answers
Answer:
N= 110 M+ 55?
I'm just trying my best to help you
NOTE: Angles not necessarily drawn to scale.
Answers
Answer:
x = 40°
Step-by-step explanation:
angle A is a vertical angle with 60 so it's 60
60+80 = 140
180-140 = 40
Answer:
[tex]\boxed{\tt x=40^{\circ}}[/tex]
Step-by-step explanation:
∠x, ∠BAC, and ∠CAF form a straight line.
*Sum of angles that are formed on a straight line is equal to 180°.*
[tex]\tt \angle x+\angle BAC+\angle CAF=180^{\circ}[/tex]
[tex]\tt x+\angle BAC+\angle CAF=180^{\circ}[/tex]
[tex]\tt x+80^{\circ}+\angle 60^{\circ}=180^{\circ}[/tex]
Add, 80°+60°=140°
[tex]\tt x+140^{\circ}=180^{\circ}[/tex]
Subtract 140 from both sides:
[tex]\tt x+140^{\circ}-140^{\circ}=180^{\circ}-140^{\circ}[/tex]
[tex]\tt x=40^{\circ}[/tex]
_____________________________
Use Distributive Property to simplify the following expression: 10(m + 5)
Answers
10x-3(2x+8) simplify and please step by step
Answers
Answer:4x−24
Step-by-step explanation:
10x−3(2x+8)
10x-(3*2x+3*8)
10x-(6x+24)
10x-6x-24
4x-24
Answer:
4x-24
Step-by-step explanation:
10x-3(2x+8)
step 1 distribute -3 to what's inside of the parenthesis
-3*2x=-6x and -3*8=24
so now we have 10x-6x-24
the last step is to combine like terms 10x+-6x=4x
4x-24
Use the original price and the markup to find the retail price.
Original price $68; Markup 15%
The retail price is $________?
how I did it 68 x .15= 45.33333 rounded = 4.53
68 + 4.53 = 72.5 then I added a 0, 72.50
is 72.50 the answer?
Answers
Answer:
15% of $68 is $10.2
$68 + $10.2 = $78.2
The retail price is $78.20
Help please! Thank youuuuuuuuu
Answers
Answer:
3 3/5 meters (B)
Step-by-step explanation:
Since this is perimeter, you must find the "outside".
The top side: 1/4 * 4 = 1
Left side: 1/5 * 4 = 4/5
Bottom: 1
Right side: 4/5
Add them up!
1 + 1 + 4/5 + 4/5
2 8/5
3 3/5
B!
What is the value of the expression 11 - (34.48?
1) 3
O2) 5
O 3) 8
4) 9
Answers
Answer:
-23.48
Step-by-step explanation:
Hoped this helped!!
What is the interest rate in A = 12,000(1 + 0.07/4)^(4)(4)
Answers
a=(3•107^16)/(40•400^14)
entre 4 grupos de un colegio recolectaron 200kg de papel para reciclarlo.el primer grupo recogio 60 1/4 kg el segundo 13 1/5 y el tercero 45,93 kg cuanto recogio el cuarto grupo?
Answers
Answer:
segun yo es asi no confies mucho en mi
Step-by-step explanation:
200 kg total de papel
primer grupo= 60kg
segundo= 13kg
tercero= 45.93
cuarto= x
si sumamos el total recolectado por los tres primero grupos
60+13+45.93
esto nos da
118.93
si en total se recgio 200kg de basura y tenemos que los tres primeros grupos recogieron 118.93, entonces solo queda restar el total menos lo recolectado
200-188.93= cuarto grupo
cuarto grupo=81.07kg
Find the slope of line
Answers
Answer:
Negative
General Formulas and Concepts:
Algebra I
Reading a Cartesian planeStep-by-step explanation:
We see that every time our x-value increases, our y-value decreases. Therefore, we know we would have a negative slope.
PLZZZZZ HELP ME!
It’s math btw
Answers
Answer:
1. 9/10
2. 15/16
4. 3/5
5. 3/5
Step-by-step explanation:
1. 7/10 + 2/10 = 9/10
2. 13/16 + 2/16 = 15/16
4. 7/15 + 2/15 = 9/15 = 3/5
5. 9/20 + 3/20 = 12/20 = 3/5
Answer: 1 r1 for second
Step-by-step explanation: 13/16+2/16=15/16 divide 15/16 gets 1 r1
