Answer:
x • (2x + 5)
Step-by-step explanation:
Reformatting the input :
Changes made to your input should not affect the solution:
(1): "x2" was replaced by "x^2". 1 more similar replacement(s).
STEP
1
:
Equation at the end of step 1
((6x + 3x2) - x) - x2
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
2x2 + 5x = x • (2x + 5)
Which expression is equivalent to 16 + 2 · 36?
А
24 +23 • 3²
B
B 23 +23.32
© 24 +2.32
D 2? +22.33
please help me out
Answer:
i think is D
Step-by-step explanation:
just think
function or no?
i just need a simple yes or no. ;-;
Answer:
yes
Step-by-step explanation:
Express 6.72x104 as a basic numeral.
Step-by-step explanation:
[tex]\tt{}6.72 \times 104[/tex]
[tex]\tt{}698.88[/tex]
What is the area of this trapezoid?
PLEASEEEEE CAN SOMEONE HELP ME WITH THIS ANSWER IM STUCK ON IT I WILL GIVE BRAINLIEST.
Answer:
20
Step-by-step explanation:
A=a+b
2h=6+2
2·5=20
Answer:
16.4
Step-by-step explanation:
Separate it into a triangle and a rectangle.
The rectangle will be 2, 5 and the triangle will be 4, 5, and x with a right angle.
The area of the rectangle section is 10, and the area of the triangle is 6.4.
6.4 + 10 = 16.4.
Help me please... please I beg of you..
Find the value of y.
y=
Answer:
0.5
Step-by-step explanation:
AB and AC are tangents from point A to the circle with center P at points B and C respectively.
Measures of the tangents drawn from external points to a circle are equal.
Therefore,
11y = 3y + 4
11y - 3y = 4
8y = 4
y = 4/8
y = 0.5
1/6 m > 5 the answer
Answer:
m > 30
Step-by-step explanation:
Is that what you were looking for? :)
How many groups of 4 are in 4/5
Answer:
4
kind of confusing question
80% of what number is 120?
Answer:
150
Step-by-step explanation:
brainliest?
Answer:
150
Step-by-step explanation:
PLEASEE HELP WILL GIVE BRAINLIEST SHOW STEPSSS
A water tank holds 1,216 gallons but is leaking at a rate of 5 gallons per week.
A second water tank holds 1,520 gallons but is leaking at a rate of 9 gallons per week.
After how many weeks will the amount of water in the two tanks be the same?
Answer:
im pretty sure it'd be 76 weeks!
Step-by-step explanation:
one water tank holds 1216 and loses 5 gallons/week
another water tank holds 1520 gallons and loses 9 gallons/week
youd make an equation:
1216-5x=1520-9x
(each side being the amount of water the tank can hold minus the amount it loses per week [x])
heres how you execute the equation:
1216-5x=1520-9x
-5x=1520-1216-9x
-5x=304-9x
-5x+9x=304
4x=304
x=304/4
76
after you do the equation, you get x=76, meaning 76 weeks! :-)
A frog is at the bottom of a 25-foot well. Each day he climbs up
5 feet, and each night he slips down 2 feet. How many days will
it take the frog to reach the top of the well?
The frog reached the top on the
day.
Be prepared to explain how you got your answer.
Answer:
25/3
Step-by-step explanation:
In 1 day we have daytime and night time each 12 hrs
in the day time he climbs 5ft and at night he slips 2 ft
meaning he climbs a total of 3ft(5-2) each day
so to get the number of days he climbed uts 25ft /3 ft
Therefore he takes 25/3 days to reach the top
answer is approximately 8.33 days
Answer:
Day 8Step-by-step explanation:
Each day progress:
5 - 2 = 3 feetAfter 7 days
7*3 = 21 feetDay 8:
21 + 5 and the frog is freePlease help me anyone in 6th grade or higher whoever did this i will give you the brainliest if you help
Answer:
I would suggest just searching the place up and working on format here. Use adjectives which is basically things that describe your trip. Dscribe the things that are unique about the caravanserai.
can someone helppp pleaseee
Step-by-step explanation:
=> the correct equation for the given value is
=>. y = 5x + 4
hope it helps and your day will be full of happiness
9. Jeremy has incorrectly simplified the expression below. Correct his mistake.
5(y + 7) - 29- 2)
= 5y +35 - 3y - 4
= 3y + 31
Mike drew a scale drawing of a restaurant. In real life, the restaurant's kitchen is 9 meters
wide. It is 3 millimeters wide in the drawing. What is the scale of the drawing?
1 millimeter : ____ meters
Answer: 1 mm: 3 m
Step-by-step explanation: 9 m/3 mm=3 m/mm
then you flip that so it's 1 mm/3 m
Find the surface area of the prism 3m 16m and 6m
Answer:
324 square meters
Step-by-step explanation:
What is the measure of x?
344
43
172
86
Find the area of the figure.
square with sides of 5.9 ft
The area of the
square is
ft.
How would you find the percent of discount if the sale price is $61.75 and the original price is $95
Answer:
Sale Price = $61.75 (answer). This means the cost of the item to you is $61.75. You will pay $61.75 for a item with original price of $95 when discounted 35%. In this example, if you buy an item at $95 with 35% discount, you will pay 95 - 33.25 = 61.75 dollars.
Step-by-step explanation:
hopefully this helps
3. Find x.
8x - 37
5x + 17
I really need help with this
Answer:
X would be 18x
Step-by-step explanation:
How to find the Angle Measures of this Inscribed Quadrilateral
Answer:
All the four vertices of a quadrilateral inscribed in a circle lie on the circumference of the circle. The measure of an exterior angle is equal to the measure of the opposite interior angle.
Step-by-step explanation:
In a circle with radius 2.1, an angle intercepts an arc of length 21.2. Find the angle in
radians to the nearest 10th.
Given:
Radius of a circle = 2.1 units
Arc length = 21.2 units
To find:
The central angle in radians to the nearest 10th.
Solution:
We know that the intercepted arc length is
[tex]s=r\theta[/tex]
Where, s is the arc length, r is the radius and [tex]\theta[/tex] is the central angle in radians.
Putting the given values, we get
[tex]21.2=2.1\theta[/tex]
[tex]\dfrac{21.2}{2.1}=\theta[/tex]
[tex]10.095238=\theta[/tex]
[tex]\theta\approx 10.1[/tex]
Therefore, the angle in radians is 10.1.
The angle of depression from an air traffic control tower to an airplane on the runway is 72 degrees. If the tower is 354 feet tall, how far is the airplane from the base of the tower?
Answer:
115.02 feet
Step-by-step explanation:
The angle of depression from an air traffic control tower to an airplane on the runway is 72 degrees. If the tower is 354 feet tall, how far is the airplane from the base of the tower?
We solve this question using the Trigonometric function of tan
tan x = Opposite/Adjacent
x = Angle of depression = 72°
Opposite = Height of the tower = 354 feet
Adjacent = Distance of the airplane from the base of the tower = y
Hence,
tan 72 = 354/y
Cross Multiply
tan 72 × y = 354
y = 354/tan 72
y = 115.02157247 feet
Approximately = 115.02 feet
Therefore, the distance of the airplane from the base of the tower is 115.02 feet
The Trinomial factors are...
Step-by-step explanation:
Since you are solving for two numbers that multiply into 56 and since we know they are both integers then they have to be an integral multiple of 56 which are 1,2,4,7,8,14,28, and 56. There are also negative values for every single value listed.
I will restate the example products
so 1 would be paired with 56 to get a product of 56
and -1 with -56 would be a product of 56
2 with 28 to get 56
-2 with -28 to 56
4 with 14 to get 56
-4 with -14 to get 56
7 with 8 to get 56
-7 with -8 to get 56
Hope this helps :)
36 is 0.8% of what number?
Please help I will give points
Answer:
x=1045/13
let x be the unknown side
here 13,19 & 55,x are in proportion
13:19=55:x
13/19=55/x
13x=55×19
x=1045/13
Elena bouggt 8 tokens for $4.40. At this rate: How many tokens could she buy with $6.05? Do not include units (tokens) in your answer.
PLEASE HELP!!!! Geometry is so hard and this is due tonight :(
I don’t know how to find the slope
Answer:
The change in the y over the change in the x
Step-by-step explanation:
find the change in x so +4
and the change in they y so 3
3/4 and divide that
Work out a) 2/7+3/7 b) 5/8+7/8 c) 2/3-1/2
Answer:
a) 5/7 b) 12/8, 1 4/8
Step-by-step explanation:
Answer:
a) 5/7
b) 2/3
c) 1/6
Step-by-step explanation:
a) 2/7 + 3/7
since the denominators are both 7 we use 7 as the LCM ( lowest common multiple)
2+3/7 = 5/7
b) 5+7/8 = 12/8. 4 can go into both numbers so it gives 3/2
c) 2/3 - 1/2 multiply the denominator since they are different (3×2) =6
4-3/6 = 1/6