Answer:
8
Step-by-step explanation:
Replace the variables with numbers.
1+7=8
Answer:
8
Step-by-step explanation:
Since z equals 1 and k equals 7, we do 1 + 7 which is equal to 8. Therefore, the answer would be 8.
how many lines of symmetry does the figure have
Step-by-step explanation:
we can see that it is a hexagon and the lines of symmetry in hexagon are 6
we can too see that the figure is having all sides equal...
hope it helps
Answer:
I think that the answer might be 6
please PLEASE PLEASE
14, 21
Step-by-step explanation:
Let the two consecutive multiples be 7n and 7(n+1).
Now, it is given that:
(7n)² + [7(n+1)]² = 637
Simplifying,
49n² + (7n+7)² = 637
49n² + 49n² + 2(7n)(7) + 49 = 637
(as (x+y)² = x² + y² + 2xy)
98n² + 98n + 49 = 637
98n² + 98n - 588 = 0
Dividing by 98 to further simplify,
n² + n - 6 = 0
Factorising, we get
n² + 3n - 2n - 6 = 0
n(n+3) - 2(n+3) = 0
(n+3)(n-2) = 0
Therefore we get n = -3 or n = +2.
Hence, we get the consecutive multiples as 14 and 21.
Feel free to ask if you didn't understand any part.
Hope this helps! :D
Comparing lengths of sharks horn shark is 2 3/4 feet long a blue shark is 4 times longer what is the answer
Answer:
11
Step-by-step explanation:
Change 2 3/4 to a mixed number.
11/4
Then multiply
11/4 • 4
Get rid of common denominators. Which are the 4s.
So you're left with 11.
Or you could just turn 4 into 4/1.
Which would be 44/4.
Which simplifies to 11.
Hope this helps.
What is the sum of 1/2 + 1/4?
Answer:
3/4
Step-by-step explanation:
have a great day :D
if : (a,2a) satisfies the relation : y = x-1 then a=
1
-1
10
3
Answer:
a=-1
Step-by-step explanation:
∵ (a,2a) satisfies y=x-1
so 2a=a-1
2a-a=-1
a=-1
What is 12 plus negative 70?
Answer:
Hey mate.....
Step-by-step explanation:
This is ur answer.....
12 + ( -70)= 12 - 70
= 12 - 70= -58
Hope it helps!
mark me brainliest plz.....
Follow me! :)
Given: Circle O with diameter LN and inscribed angle LMN
Prove: Angle L M N is a right angle.
Circle O is shown. Line segment L N is a diameter. Points L, M, N, and K are on the circle. Lines connect each point.
What is the missing reason in step 5?
Statements
Reasons
1. circle O has diameter LN and inscribed angle LMN 1. given
2. Arc L K N is a semicircle 2. diameter Circle divides into 2 semicircles
3. circle O measures 360o 3.
measure of a circle is 360o
4. m Arc L K N = 180o 4. definition of semicircle
5. m∠LMN = 90o 5. ?
6. ∠LMN is a right angle 6. definition of right angle
HL theorem
inscribed angle theorem
diagonals of a rhombus are perpendicular.
formed by a tangent and a chord is half the measure of the intercepted arc.
Answer:
B : inscribed angle theorem
Step-by-step explanation:
The missing reason in step 5 is; Inscribed angle theorem.
Inscribed angle theoremWithin the context of circle geometry, an inscribed angle is the angle formed in the interior of a circle as a result of the intersection of two chords on the circumference of the circle.
Put differently, an inscribed angle is defined by two chords of the circle sharing an endpoint.
Ultimately, since the chords LM and MN intersect on the circumference, with LM being the diameter of the circle, then the measure of angle LMN is 90°.
Read more on inscribed angle theorem;
https://brainly.com/question/5436956
*I NEED THIS DONE TONIGHT*
If you have a 4 gallon bucket and a 9 gallon bucket, how do you get 2 gallons if you have NO other containers and you can NOT estimate (ex: dump about 1 gallon out)
Answer:
how you do it is you pour 4 gallions into the 9 gallon bucket then fill the 4 gallon bucket up halfway to get your two gallons
Step-by-step explanation:
A cast member is selling balloons on Main Street. He has 8
princess balloons, 5 blue Mickey balloons, and 7 red Mickey
balloons. He sells one balloon, and then another (no replacing).
Find the probability of selling one blue balloon followed by
another blue balloon and show the equation used.
Answer:
4/76 or simplified as 1/19
Step-by-step explanation:
5/20 is for the probability of the first balloon
4/19 is for the probability of the second balloon
5/20 can be simplified to 1/4 so 1/4 x 4/19 = 4/76
4/76 can also be simplified to 1/19
When factoring a trinomial, what is the first step you should do before you
begin the Product-Sum Method?
Answer:
B
Step-by-s??????????tep explanation:
I need help to find the perimeter of this shape can somebody help me RN.
I'll give the right answer brainliest hh. I would put all my questions in one question but for some reason brainly wont let me put more than one photo, if your interested I have 5 in total
Answer:
Picture is not clear please post a clear picture. Note brainly is meant to be one question per post for further reference
What is the equation of the line that passes through the point (-6,7) and has a slope of -5? Write the equation in slope intercept form
Answer:
asap
Step-by-step explanation:
i will do it asap ...hejei
which of the following is a function
Answer:
This question is incomplete since you did not provide the options needed. Anyway, I will give you an explanation that will be useful for you to understand this.
Step-by-step explanation:
Understanding what a function is will allow you to have more clarity when solving the functions exercises and you will be prepared to understand more concepts that surround functions such as domain, image, relative extremes, their representation on the axes, etc.
A function is a relationship between two variables, one independent (x) and the other dependent (y) and for each value of x there corresponds ONE SINGLE VALUE OF y.
For example :
f(x) = 3x2 + 1
what is 3m < -12 if someone can please answer me
Answer:
Step-by-step explanation:
3m < - 12
m < - 12/3
m < - 4
Answer: -4
Step-by-step explanation:
3m < -12
3m/3 < -12/3
m = -4
find the value of x plz help <3
A. 118 degrees
B. 180 degrees
C. 64 degrees
D. 62 degrees
Will you brainliest for the correct answer!!!
Please help!!
Answer:
62 degrees
Step-by-step explanation:
you need to understand the def.ang.biscectors, it is going to mean if a life bisects another line, the two angles on one side will add up to 180
therefore
180-118=62
Find the area of the parallelogram.
3 cm
3.2 cm
10 cm
Answer:
area
Step-by-step explanation:
area of parallelogram = base × height
= 10× 3
= 30 cm²
plz mark my answer as brainlist plzzzz vote .
hope this will be helpful to you .
The area of the parallelogram is [tex]30cm^2[/tex].
Given that,
The base of the parallelogram is 10 cm.And, the height of the parallelogram is 3 cm.Now the area of the parallelogram is
[tex]= base \times height\\\\= 3 \times 10\\\\= 3cm^2[/tex]
Therefore we can conclude that the area of the parallelogram is [tex]30cm^2[/tex]
Learn more about the parallelogram here: brainly.com/question/9680084
Factored completely, the expression 2x^2+10x-12 is equivalent to:
Answer:
(x + 6) (x - 1)
Step-by-step explanation:
2x² + 10x - 12
dividing by 2,
x² + 5x - 6
x² - x + 6x - 6
x(x - 1) + 6(x - 1)
(x + 6) (x - 1)
x = -6 or x = 1
Im not sure how to do this or what function to use SIN, COS, or TAN but if you could walk me through it that would be so so so amazing!!! Thanks so much have an amazing day!!!
Answer: 3.8
Step-by-step explanation:first, you need to figure out what side you’re looking for. Side AC is opposite of the angle you’re given. They also give you length of side AB which is 4. That is the hypotenuse (side directly across from right angle). So, you have the hypotenuse, and need the find the opposite side measure. Which option uses opposite and hypotenuse? That’s Sin. So, you would do: sin70 = ? / 4.
sin (of given angle)= opposite / hypotenuse.
Sin (70 degrees) = ? / 4
Then you solve for “?”
Type sin70 into your calculator, then multiply both sides by 4 to get “?” by itself. You should get 3.758770483, which rounds to 3.8
-4x+y=6 -5x-y=21 solve by substiution
Answer:
55
Step-by-step explanation:
55 is your answer
Answer:
Step-by-step explanation:
Subtract
2
y
from both sides of the equation.
x
=
12
−
2
y
−
x
=
−
y
−
6
Replace all occurrences of
x
with
12
−
2
y
in each equation.
Tap for more steps...
−
12
+
2
y
=
−
y
−
6
x
=
12
−
2
y
Solve for
y
in the first equation.
Tap for more steps...
y
=
2
x
=
12
−
2
y
Replace all occurrences of
y
with
2
in each equation.
Tap for more steps...
x
=
8
y
=
2
The solution to the system is the complete set of ordered pairs that are valid solutions.
(
8
,
2
)
The result can be shown in multiple forms.
Point Form:
(
8
,
2
)
Equation Form:
x
=
8
,
y
=
2
Fund the value of x! I need this asap!! Please dont get it wrong and first correct answer gets brainliest!!
Answer:
Step-by-step explanation:
What is the equation???
Write the expression in standard form: 5(3a) + 8(-5b) + (4 * c * 6) * = Multiplication symbol
Answer:
use photomath and your welcome :)))
A hose fills a 10,000-gallon swimming pool at a rate of 10 gallons per minute. what is the domain and range?
Answer:
Domain: 0 minutes to time it takes to fill. Range: 0 to a 10,000 gallons
Step-by-step explanation:
The domain will be from 0 minutes to time it takes to fill i.e., 1000 and range will be from 0 to 10000 gallons.
It is given that a hose fills 10000 gallon swimming pool at rate of 10 gallons per minute.
We have to find the domain and range.
What do you mean by domain and range ?
The domain is the set of all values for which the function is defined and the range of the function is the set of all values that function takes.
As per the question ;
Capacity of swimming pool = 10000 gallons
Rate of filling = 10 gallons per minute
So ;
Time taken in filling the swimming pool will be ;
= 10000 / 10
= 1000 minutes
So ;
The domain will be from 0 to 1000 minutes i.e., time taken to fill the swimming pool.
Whereas ;
The range will be from 0 to 10000 gallons i.e., amount of swimming pool filled.
Thus , the domain will be from 0 minutes to time it takes to fill i.e., 1000 and range will be from 0 to 10000 gallons.
To learn more about domain and ranges click here ;
https://brainly.com/question/26098895
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Marissa can run 1 mile in 10 minutes.
How many miles can she run in a half
hour?
(If there is extra information, identify it. If
there is not enough information, tell what information is needed.
Answer:
3 miles
Step-by-step explanation:
if she can run at a constant speed for 30 minutes, then it is 3 miles. But, if there is some reason that she cannot run at the same rate as she did for one mile, the answer is unknown.
Which rule explains why these triangles are congruent?
Answer:
ASA
Step-by-step explanation:
ANGLE SIDE ANGLE
according to your option
mai is solving the equation (x-5)=0, she writes that the solutions are x=5 and x=-5. Han looks at her work and disagrees. he says that only x=5 is a solution. who do you agree with? explain your reasoning.
Answer:
Hey there, im assuming the parenthesis are absolute Value
Han is correct!
Step-by-step explanation:
|x-5|=0
possible solution are the opposite of -5, which is 5
|5-5|=0 (true)
If it was -5,
|-5-5|≠0, it equals 10
Given that
[tex]2 {}^{x} = 0.125[/tex]
Find x
Answer:
x = -3.
Step-by-step explanation:
2^x = 0.125
Taking logs:
x ln 2 = ln 0.125
x = ln 0.125 / ln 2
x = -3
Jalen charges customers a flat fee of $30 to mow their grass plus $8.50 an hour for additional yard work. If Mr. Williams pays Jalen $51.25, how long was spent on additional yard work?
Answer:
She spent 2 and a half hours doing extra work.
As
Point A is at (-5. - 4) and point B is at (5.-3).
MY
What is the midpoint of line segment AB?