Answer:
[tex]2 \sqrt{75} + 3 \sqrt{12} \\ 2 \sqrt{25 \times 3} + 3 \sqrt{4 \times3} \\ 2 \times 5 \sqrt{3} + 3 \times 2 \sqrt{3} \\ 10 \sqrt{3} + 6 \sqrt{3} \\ \sqrt{3} (10 + 6) \\ 16 \sqrt{3} [/tex]
hello there, help me ^_^
q1:
[tex]( {x}^{2} + 4x + 16)(x - 4)[/tex]
q2:
[tex](2 {x}^{2} - 4x + 5)(3x - 1) [/tex]
Answer:
q1: [tex]x^{3} -64[/tex]
q2: [tex]6x^{3} -14x^{2} +19x-5[/tex]
Step-by-step explanation:
what is 20 / 65.9635
Answer:
the answer to your question is 0.3031979807
0.3031979807
if you mean 20 ÷ 65.9635
In the fig.BD || EG and x= 125˚ . Identify the angle property used.
Answer:
corresponding angles
Step-by-step explanation:
F = C so x = 125.
The x-intercepts and vertex of the quadratic relation y = –(x + 3)(x + 5) are:
a) x-intercepts are 3 and 5; vertex is (4, 0)
b) x-intercepts are –3 and –5; vertex is (–4, 9)
c) x-intercepts are 3 and 5; vertex is (4, –63)
d) x-intercepts are –3 and –5; vertex is (–4, 1)
Answer:
d) x-intercepts are –3 and –5; vertex is (–4, 1)
Step-by-step explanation:
parabola are the vertex findings -4
we find these using formula m +n / 2
m+ n = -3 -5 / 2 = -4
m+n / 2 = -8/2 = -4
xv = -4
plug in -4 to find yv
(x+5)
(-4 + 5)
yv = 1
The students were helping decorate a bulletin board for the missionary conference. Christi use 5/16 of a roll of blue paper and sandy used 1/8 of the roll. How much more paper did Christi use than sandy?
Answer:
Christi used 3/16 more of the roll than Sandy did.
Step-by-step explanation:
First, you'll need to make the denominators the same. I htink it's called GCF or Greatest common factor.
16:16,32...
8:8,16...
That was quick, anyways now perform these equations:
1/8=8 x 2 = 16, 1 x 2 = 2
1/8 is now 2/16. Now you can easily compare the equations.
Since 5/16 already has 16 as it's denominator you make no changes to it.
5/16 - 2/16 = 3/16
now you can simplify your answer: 3/16 = 3/16 it's already at it's simplest form.
Your answer would be 3/16.
Which offer results in the cheapest cake: 8 cakes for £3.20 or 5 cakes for £1.90. Explain your answer
Answer:
5 cakes for 1.90 (i dont have pounds symbol)
Step-by-step explanation:
To find the cheapest cake, divide both numbers (3.20, 1.90) by the number of cakes (8, 5)
3.20 ÷ 8 = 0.4 per cake
1.90 ÷ 5 = 0.38 per cake
does anyone know how to do this?
Answer:
Each guest would get 6 party favors.
Step-by-step explanation:
First, we find out how many party favors Amy bought. 3 bags of 12 party favors equals 36 party favors (3x12)
So, divide 36 party favors by 6 guests, and you get the final answer of 6 party favors per guest.
Hope this helps!!
Find a counterexample to this
conjecture. If a quadrilateral has two pairs of congruent sides, it is a parallelogram.
Answer:
If a quadrilateral is a parallelogram, then its opposite sides are congruent. Theorem
Step-by-step explanation:
To the nearest thousand, the sum of 47,099 and 23,810
Answer:
71,000 is the nearest thousand
By which rule are these triangles congruent? A. AAS B. ASA C. SAS D. SSS
Answer:
B. ASA
Angle H and angle M are equal
Side JH and side NM are equal
Angle G and Angle K are equal
We have two angles and one side
Thus, ASA
GIVING BRAINLIEST
the distance of a trip
An airport offers free parking for 30 minutes and then charges $2.00
for each hour after that. How is the price for parking related to the
total time a car is parked?
write an equation for each relationship
Answer:
T−.5×(2.00)
Step-by-step explanation:
79 83 94 86 90 84 86
what is the range
Answer:
15
Step-by-step explanation:
To find the range you subtract your highest number with the lowest 94 is your highest number and 79 is your lowest so you'd subtract and get 15
Answer:
14
Step-by-step explanation:
90-79=14
That is the answer
5n = (n + 3) n+ (n + 3) (−8)
how would this be in a verbal sentence?
Answer: Five times a number is equal to the addition of three more than that number times the number itself and (-8) times 3 more than that number.
plz help
it is known that 3
Answer:
is and odd number
Step-by-step explanation:
Answer:
is the 3rd number.
Step-by-step explanation:
It is the 3rd number in the numerical standards, also used to make a text heart <3. It is an odd number.
it is a number worth 1 more then 2, and it can never be less then it. It has a unit of 3 members, things, or anything. You have to have 3 of something to obtain this number.
Hope i helped... Asia Gil <3
The seventeen students on the Math Team want to raise $500 to buy practice books. They have already raised $234.63. If each student raises the same amount, how much more money must each student raise?
Answer:
Roughly $29.50 dollars.
Step-by-step explanation:
To find the answer you would
500 ÷ number of students
to find how much every student should raise.
500 ÷ 17 = 29.41
If we round out to make it simpler, each student must raise $29.50.
To make one batch of salsa I need 6 tomatos and 4 chili peppers. How many tomatos would I need if I wanted to make three batches? How many chili peppers?
mx-2mx+my + 2ny
I have to factorize this
Answer:
mx(1 - 2) + y(m + 2n)
Step-by-step explanation:
mx - 2mx + my + 2ny
mx(1 - 2) + y(m + 2n)
Hope it helps.
pls answer as soon as possible i really need help. thanks : (
Answer:
I assume h(x)
Step-by-step explanation:
well it has the highest value for the number 100 is multiplied by.
WILL MARK BRAINLEIST
Answer:
Step-by-step explanation:
a^2 + b^2 = c^2
3.2^2 + b^2 = 18.9^2
10.24 + b^2 = 357.21 Subtract 10.24 from both sides
b^2 = 357.21 - 10.24
b^2 = 346.97
sqrt(b^2) = sqrt(346.97)
b = 18.62
Perimeter = 2*a + 2*b
Perimeter = 2*3.2 + 2*18.62
Perimeter = 6.4 + 37.25
Perimeter = 43.65
Can soomeone help me on this one too
Answer:
70°
Step-by-step explanation:
An euclidean triangle (a triangle on a straight plane) has sum of three angles equal to 180°.
When we talk about a triangle, we usually talk about an euclidean one.
There are also a non-euclidean triangles which are a triangle on circular plane which has sum of angles above 180° and one that is a hyperbolic triangle version which has sum below 180°.
Back to the question, since we know that the triangle is an euclidean one and thus has the sum equal 180°.
x+20+40+2x-30 = 180
Combine like terms:
3x+30=180
Subtract both sides:
3x+30-30=180-30
3x=150
Divide both sides by 3.
3x/3 = 150/3
x = 50
Since we want to find angle B which has measure of 2x-30, substitute x = 50 in 2x-30.
2(50)-30 = 100-30 = 70
Therefore angle B is 70°
can yall help me I really need this done.
Thank you much love
Let's use the furthest left point on the triangle to figure out the translation.
Blue triangle = (-5,1)
Black triangle = (-3,-1)
To get from -5 to -3 we moved the triangle 2 units to the right, which means that we added 2.
To get from 1 to -1, we moved the triangle 2 units down, which means we subtracted 2.
Rule: {2, -2}
Hope this helps!
A motorcycle travels at a rate of 55 miles per hour for 4 hours. Let y be the distance, in miles, the motorcycle travels for a given amount of time, x, in hours. This situation can be modeled by a linear function. What is the domain of the function?
Answer:divide 55 by 4
Step-by-step explanation:
the sum of two and a number is at least 16
Answer:
14
Step-by-step explanation:
"Sum" means you add.
The equation is 2+x.
HURRY!! NO SPAM!!!!!!!!!!!!!!!!!!
Sodium chlorate decomposes into sodium chloride and oxygen gas as seen in the equation below.
2NaClO3 --> 2NaCl +3O2
How many moles of NaCl were produced by 3 moles of NaClO3? Round your answer to the nearest whole number.
[tex]\\ \bull\sf\longmapsto 2:2=3:x[/tex]
[tex]\\ \bull\sf\longmapsto \dfrac{2}{2}=\dfrac{3}{x}[/tex]
[tex]\\ \bull\sf\longmapsto \dfrac{3}{x}=1[/tex]
[tex]\\ \bull\sf\longmapsto x=3mol[/tex]
image explains everything worth alot of points! Thanks
Answer:
11
Step-by-step explanation:
55/5 = 11
A regular octagon is shown below. Suppose that the octagon is rotated clockwise about its center so that the vertex at Y is moved to 7. How many degrees
does the octagon rotate?
Answer:
I believe it says the vertex at Y is moved to T:
the angle of each side changes by 360 / 8 = 45 at each vertex
If 3 vertices separate Y and T the the total rotation would be
3 * 45 = 135 deg
The octagon rotated 135 degree.
What is an Octagon?An octagon is a polygon with eight sides.
The total angle at the center is 360 degree and for a regular octagon, the angle made by each side is equal to 360/8 = 45 degree.
The octagon STUVWXYZ is rotated clockwise such that, the vertex Y moves to T.
Movement of Y to T is moving 3 steps clockwise
= 45* 3
= 135 degree
To know more about Octagon
https://brainly.com/question/12744685
#SPJ2
What type of special angle pair is represented
A) corresponding
B) consecutive interior
C) alternate exterior
D) alternate interior
Answer:B cointerior
Step-by-step explanation: if you look the angle make a C or backward C pattern and are both on the inside of parallel lines. the are supplementary which means they will add to 180. there is also Z and F patterns that create equal angles
1. Choose the correct label for each feature of the diagram from this list.
Write its letter in the correct place in the diagram. (Not all the letters are needed.)
A The line y = 0
B
The line x = 0
с
The line x = 6
shift
D The line y=6
E The origin
10.94492
F
The line y=zx
G The line x + y = 9
H The line y=x+6
I
The line y=x-6
J
The solution of the simultaneous equations x + y = 9 and y= *
K The solution of the simultaneous equations x + y = 9 and y= 2x
2. Which point is on the line y = 6 and on the line x = 6?
3. Write the equation of any straight line that goes through the point (3,6).
Answer:
Step-by-step explanation:
Gooey Goods, a gourmet cookie store, sells chocolate chip cookies for $15 a dozen and brownies for $18 a dozen. How many of each baked good should be combined to create a party tray with 6 dozen treats that sells for $96?
Write your answer as a whole number, a decimal, or a simplified fraction or mixed number. Do not round.
Answer:
4 dozens of $15 choc chip cookies + 2 dozens of $18 brownies = $96
price
4 x 15 + 2 x 18 = 96
hope it's correct
is y=x2-1 a linear function
Answer:
No, it is a quadratic function
Step-by-step explanation:
If you mean y=x²-1, then it is a quadratic, since we have x to the 2nd power.
If we had an equation in the form of y=mx+b, where m is the slope and b is the y intercept, it is linear.
An example of a linear function would be, y=6x-5