Answers
Answer:
11
Step-by-step explanation:
Answer: The square root of 121 is 11!
Step-by-step explanation:
11x11= 121
Another example:
9x9=81
So, 9 is the square root of 81
Another example:
8x8=64
so, 8 is the square root of 64!
Related Questions
which of the following is the correct expanded form for the series below?
Answers
Answer:
A. 7 + 7/2 + 7/3 + 7/4Step-by-step explanation:
This is the sum of the first 4 terms, substitute n for each term:
4
∑ [tex]\frac{7}{n}[/tex] = 7/1 + 7/2 + 7/3 + 7/4
n=1
Correct choice is A
[tex] \displaystyle \sum^{4} _{n = 1} \: \frac{7}{n} = \: 7 + \frac{7}{2} + \frac{7}{3} + \frac{7}{4} [/tex]
R
SECTION II (50 MARKS)
Answer ANY FIVE questions in this section.
17) In a triangle ABC, BC=8cm, AC=12cm and angle ABC=120
a) Calculate the length of AB, correct to one decimal place (4marks)
Answers
Answer:
17.4cm
Step-by-step explanation
17) In a triangle ABC, BC=8cm, AC=12cm and angle ABC=120
To get the length of AB, we will use the cosine rule
AB² = BC² + AC² - 2(BC)(AC) cos <ABC
AB² = 8² + 12² - 2(8)(12) cos 120
AB² = 64 + 144 - 192cos12
AB² = 208 - (-96)
AB² = 208 +96
AB² = 208 - (-96)
AB² = 304
AB² = 17.4cm
Hence the length of AB is 17.4cm
number 2 and number 3
Answers
HELP DUE IN 60 MINS!
Round to the nearest tenth
1. Length of HF =??
Round to the nearest tenth
2. Length of EG =??
3. What kind of quadrilateral is this?
Parallelogram
Rectangle
Rhombus
Square
Trapezoid
Kite
Answers
Answer:
Use distance formula to find the length of the segments
1. H = (-3, 0), F = (3, 2)
HF = [tex]\sqrt{(3 + 3)^2+2^2} = \sqrt{40}[/tex] = 6.3 (rounded)2. E = (1, 4), G = (-1, -2)
EG = [tex]\sqrt{(-1 - 1)^2+(-2-4)^2} = \sqrt{40}[/tex] = 6.33. We see the diagonals are congruent, opposite sides are parallel.
The above is the property of a rectangle
help! please also give some explanation too
Answers
Answer:
3960
Step-by-step explanation:
i dont know
my sister helped me hope i get it right
please help with this
...............
Answers
Answer:
d
Step-by-step explanation:
does anybody know the answer?
Answers
x+100=180
x=180-100
x=80
The sum of the interior angles of a triangle equals 180
y+x+45=180
y+80+45=180
y+125=180
y=55
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answers
Answer:
D) (-2, -9)
Step-by-step explanation:
X( -11, 8)
M(-6.5, -0.5)
-11 - (-6.5) = -11 + 6.5 = -4.5
8 - (-0.5) = 8 + 0.5 = 8.5
To get from Midpoint to endpoint:
(x , y) → (x - 4.5, y + 8.5)
Y endpoint:
M(-6.5, -0.5) → (-6.5 + 4.5, -0.5 - 8.5)
Y( -2, -9)
I need help on this math problem plz show work and answer plz thx
Answers
Step-by-step explanation:
.............. just for filling 20 characters
A linear function is graphed below.
What is the equation of this line when it
is translated 4 units down?
А y=1/3x-3
B y = 3x-3
C y=1/3x+1
Dy = 3x+1
Answers
What is the volume of the cereal box?
cereal
(Height)18 in
(Length)3in
(W)12 in
Answers
.................................................................. help ,,,,,
Answers
Answer:
Possible answer: 5a/ -6
Step-by-step explanation:
Not 100% sure to be honest.
A deli offers 3 different kinds of bread and 8 different kinds of toppings on its submarine sandwiches. How many different sandwiches are possible?
Answers
Answer:
I think too that many different will be there in case such things ..
what job do you want
Answers
Answer:
photography
Step-by-step explanation:
Find the equation of a line that passes through points (9,3) and (-6,5)?
Answers
Answer:
Y= X - 31.5
Step-by-step explanation:
find the gradient then the equation
Answer:
y-3 = -2/15 (x-9)
Step-by-step explanation:
First, we should find the gradient, m, which is [tex]\frac{rise (change.in.the.y.value)}{run (change.in.the.x.value)}[/tex]
This is [tex]\frac{3-5}{9-(-6)} =-\frac{2}{15}[/tex]
A linear (straight) line has a general equation y=mx+c
y = [tex]-\frac{2}{15\\}[/tex]x+c
We can rewrite the equation into the general form:
y-y1 = m(x-x1)
where y1 is the value of a y coordinate and x1 is the x value of the coordinate that the y1 value was taken from.
This stems from the idea that 0 = 0.
To make that equation true, we can make both sides equal to 0.
To do that, y - y1 has to be - and x-x1 has to be zero. m can be ignored as anything multiplied by 0 is 0.
Up until here, y1 and x1 are arbitrary constants. They are values that we have to find. However, we don't actually. We have coordinates that the x and y will equal to. (9,3)
Because 9 - 9 = 0 and 3 - 3 = 0, we can state that the value of y1 is 3 and x1 is 9.
Hence, the equation is y-3 = -2/15 (x-9)
You can rearrange the equation to make it into the form y = mx + c, but this is usually not necessary.
I hope this helped.
6 m
2 m
6 m
2 m
2 m
6 m
Answers
Answer:
24 im pretty sure.
Step-by-step explanation:
Which statement correctly compares the two functions? GIVING BRAINLIEST!!
A. They have the same end behavior as x approaches infinity but they have different x- and y-intercepts
B. They have the same x-intercept and the same end behavior as x approaches infinity
C. They have the same x-intercept and the same y-intercept
D. They have the same y-intercept and the same end behavior as x approaches infinity
Answers
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
just took the test
Work out the size of an exterior and an interior angle of a regular 16-sided
polygon.
Answers
Answer:
exterior angle: 22.5°, interior angle: 157.5°
Step-by-step explanation:
the formula for the measure of each Interior Angle in a regular polygon: [tex]\frac{180(n-2)}{n}[/tex], n = # of sides
=> [tex]\frac{180(16 - 2)}{16}[/tex] = 157.5°
the formula for the measure of each Exterior Angle in a regular polygon: [tex]\frac{360}{n}[/tex]
=> [tex]\frac{360}{16}[/tex] = 22.5°
Alex has six candy bars he wants to cut into fifths. How many 1/5 size pieces will he have
Answers
Answer:
30 pieces.
Step-by-step explanation:
According to the word problem, Alex wants to cut all six of his candy bars into fifths.
5/5 = one whole candy bar.
If there will 5 pieces for every candy bar, we can multiply 5 by 6.
5 x 6 = 30.
There will be 30 of the 1/5 size pieces.
Eight minus the quotient of two and a number .
Answers
hope this helped
Answer:
8 - (2/x
hope it is helpful
Use the coordinate plane. Identity the ordered pair
that names each point.
PLEASE ANSWER THIS IS URGENT
Answers
Answer:
A= (-1.5, 1)
B= (0.5, -2)
C= (-1, -1.5)
D= (1, 1.5)
Help !!! Find the product of 5 x 2 and enter it in the so ABCD provided
Answers
Answer:
10
Step-by-step explanation:
5*2=10
2+2+2+2+2=10
–7 + 5j = 8j − 10
please help i really need it
Answers
Answer:
J = 1
Step-by-step explanation:
-7 + 5(1) = 8(1) - 10
-7 + 5 = 8 - 10
-2 = -2
j=1
please help me with this
Answers
Answer:
B part
Step-by-step explanation:
Answer attached .....
Hope it helps ^_^
There are some cubes in a bag
1/6 of the cubes are red
The rest of the cubes are blue
Write the ratio of the number red cubes to blue cubes
Give your answer in the form 1:n
Answers
Answer:
Step-by-step explanation:
I need to find the area of the right shape.
Answers
Answer:
i believe it is 70
Step-by-step explanation:
6×12=72
6-4=2
72-2=70
What are Even number?
Answers
Even numbers are 2,4,6,8,10 :) ✨
Answer:
Any number that can be exactly divided by 2 is called as an even number. Even numbers always end up with the last digit as 0, 2, 4, 6 or 8. Some examples of even numbers are 2, 4, 6, 8, 10, 12, 14, 16.
What is the best approximation of the length of the radius in a circle with an area of 167 m2?
a. 4.6 meters
b.4.0 meters
c. 2.3 meters
d.5.1 meters
Answers
Answer:
r = 7.3 m
Step-by-step explanation:
A = (pi)(radius)^2, so, if A = 167 m^2, r^2 is found as follows:
167 m^2
r^2 = -------------- = 53.158 m^2
3.14
Taking the square root of both sides, we get
r = 7.3 m
This is correct, because A = (pi)(radius)^2 becomes (3.14)(7.3 m)^2 = 167.4 m^2
Solve for y. 4- 2y + 8 = -6 y = [?]
Answers
Answer:
y=9
Step-by-step explanation:
4-2y+8=-6
-2y=-4-8-6
-2y=-18 divide by -2 both side
y=-18/-2
y=9
please help solve h(t) =-16t^2+40t+20
Answers
Answer: el último
Step-by-step explanation: