(Please see attached image first)
Suppose J=[−2 4 6 8].
What is the value of |J|?
Enter your answer in the box.
![(Please See Attached Image First) Suppose J=[2 4 6 8].What Is The Value Of |J|?Enter Your Answer In The](https://brainimage.s3.us-east-005.backblazeb2.com/contents/attachments/L0QbGedHvhEcH5stnsuPWFBYKRttdktu.png)
Answers
Answer:
|J| = - 40
Step-by-step explanation:
(-2)(8) - (6)(4)
-16 - 24
= - 40
Related Questions
SLOT
Just help me but i think B
A)
y = 5x + 6
B)
y=3x6
y=-3x+6
D)
y=-3-6
Answers
Can someone pls help me
Answers
Answer:
[tex] \sqrt{10} [/tex]
Step-by-step explanation:
[tex] {2}^{2} + {3}^{2} = {x}^{2} \\ 4 + 6 = {x}^{2} \\ \sqrt{10} = x[/tex]
_______
[tex] \: [/tex]
c² = a² + b²
c² = 2² + 3²
c² = 4 + 9
c² = 13
c = √13
c ≈ 3.6
Photo above need help
Answers
Answer:
m = 0
Step-by-step explanation:
If two lines are parallel, their slopes are equal.
The slope of x - axis is 0
(why?)
because, slope of a line is given by
[tex]\boxed{\mathsf{slope\:of\:a\:line=tan \theta}}[/tex]
Θ is the angle made by the line with the x- axis.
Here, the line in question is the x- axis itself, and every line makes an angle of 0° with itself.
=> Θ = 0
=> tan Θ = 0
=> slope = 0
and the line in blue is parallel to the X- axis, therefore, it's slope is also 0
(also, a line makes an angle of 0° with the line it's parallel to)
[tex]\mathfrak{\overline{There\:You\:Are!}}[/tex]
Please help on bothhhh I’m stuck
Answers
Point- slope form:
[tex]y-y_1=m(x-x_1)[/tex]We have:
[tex]m=8,x_1=5,y_1=6[/tex]The equation:
y - 6 = 8(x - 5)#2We have:
[tex]m=-2,x_1=9,y_1=1[/tex]The equation:
y - 1 = - 2(x - 9)#1
Slope=8point=(5,6)Equation:-
y-6=8(x-5)#2
slope=-2point=(9,1)Equation:-
y-1=-2(x-9)
An airplane begins its decent toward the airport, modeled by the function
A(t)=29500−500t , where t is in minutes and A(t) is in feet.
What is the domain of the function within the context?
Answers
Using function concepts, it is found that the domain in this context is [tex]0 \leq t \leq 59[/tex].
The domain of a function is the set that contains all possible input values.In this problem, the height of the airplane after t seconds is modeled by:
[tex]A(t) = 29500 - 500t[/tex]
This function is only valid for non-negative values of t, that is, [tex]t \geq 0[/tex], and for non-negative altitudes, that is:
[tex]A(t) \geq 0[/tex]
Thus:
[tex]29500 - 500t \geq 0[/tex]
[tex]-500t \geq -29500[/tex]
[tex]500t \leq 29500[/tex]
[tex]5t \leq 295[/tex]
[tex]t \leq \frac{295}{5}[/tex]
[tex]t \leq 59[/tex]
Thus, the domain for the function in this context is: [tex]0 \leq t \leq 59[/tex].
A similar problem is given at https://brainly.com/question/17732416
Translate between the recursive and explicit
definitions for each sequence.
Show all work.
an = −2 + 7(n − 1)
Answers
Answer:
step1 Distribute
-2+7(n-1
-2+7n-7
step2 subtract the numbers
-2+7n-7
-9+7n
step3 rearrange terms
-9+7n
7n-9
=7n-9
Someone pls help me I will make you brain
Answers
Answer:
the answer is X= -1
the line is touching coordinates (-1,0)
Photo above dealing with slope
Answers
The graph goes up 4 and over 3 between the dots.
improper fractions i need help
Answers
[tex]\large\boxed{\mathsf{2 \dfrac{2}{5}}}\\\\\\\large\boxed{\mathsf{= \ \dfrac{2\times5+2}{5}}}\\\\\\\large\boxed{\mathsf{= \dfrac{10 + 2}{5}}}\\\\\\\large\boxed{\mathsf{= \dfrac{12}{5}}}}\\\\\\\huge\boxed{\textsf{Therefore, your answer is: \boxed{\mathsf{\dfrac{12}{5}}}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day! }[/tex]
~[tex]\frak{Amphitirite1040:)}[/tex]
answer
12/5
explanation
Add 2 and 2/5To write 2 as a fraction with a common denominator, multiply by 5/5Combine 2x5/5 + 5/5Combine the numerators over the common denominator, then simplify. 2x5+2/5The answer will be 12/5
7 x blank = 1 please answer this question before tonight! Thanks
Answers
7 x Z = 1 (divide by 7 on each side)
Z = 1/7
Another way to think about it. 7 divided by what equals 1? Divided by 7
[tex] - \frac{x}{5 } = 25[/tex]
what is the answer
Answers
Answer:
x = -125
Step-by-step explanation:
Step 1: Multiply both sides by -5.
[tex]-\frac{x}{5}* (-5) = 25 * (-5)[/tex] [tex]x = -125[/tex]Step 2: Check if solution is correct.
[tex]-\frac{(-125)}{5} = 25[/tex] [tex]-(-25)=25[/tex] [tex]25=25[/tex]Therefore, x = -125.
Answer:
x = - 125
Step-by-step explanation:
- [tex]\frac{x}{5}[/tex] = 25 ( multiply both sides by 5 to clear the fraction )
- x = 125 ( multiply both sides by - 1 )
x = 125
jasmine is 23 years old. jasmine is 3 tears less than half of george’s age. write and solve an equation to find george’s age
Answers
additive property of equality,
solve for u
281=48-u
Answers
Answer:
u=233
Step-by-step explanation:
281-48=u
233 =u
sorry if i am wrong.
Step-by-step explanation:
281=48-u
281-48=48-u-48 ( substracting 48 on both sides )
233=-u
233×(-1)=-u(-1). (multiplying -1 on both sides)
-233=u.
hope this helps you.
QUICK!!!!! Brainliest gets 40 pts.
A jar contains 5 blue marbles, 2 black marbles, and 7 brown marbles.
Event A = drawing a brown marble on the first draw
Event B = drawing a blue marble on the second draw
If two marbles are drawn from the jar, one after the other and not replaced, what is P(B|A) expressed in simplest form?
A. 2/7
B. 5/14
C. 5/13
D. 6/13
Answers
Answer: I think it's B!
Step-by-step explanation: If I am wong I truly apoligize!
Answer:
Im pretty sure its D
Step-by-step explanation:
I took the quiz on EDGE 2022
Find the value of x in the rational equation below. The answer must be an exact value.
(20)/(x^2-25)=(-3)/(5-x)
Thank You
Answers
x=5/3
alternative form
x=1/2/3, x=1.6
Since (20) = (-3) [we can cross multiply]
(x²- 25) (5-x)
⇒ (20)(5 - x) = (-3)(x² - 25) [expand the brackets]
⇒ 100 - 20x = -3x² + 75 [make the equation equal to zero]
⇒ 3x² - 20x + 25 = 0 [expand the middle term using
appropriate factors of the product
of the terms a and c (3 × 25)]
⇒ 3x² - 15x - 5x + 25 = 0 [factorize the terms]
⇒ (3x - 5 ) (x - 5) = 0 [using the knowledge that for the
produc to be 0, one of terms
must be zero]
⇒ (3x - 5 ) = 0 OR (x - 5) = 0 [solve for x in each case]
⇒ x = ⁵/₃ OR x = 5
Simplify to create an equivalent expression.
2−4(5p+1)
Answers
Answer:
-2-20p OR -20p-2
Step-by-step explanation:
2-4(5p+1)
Rewrite (the spaces can help me to view the different parts):
2 -4(5p + 1)
Distribute:
2 -20p -4
Combine like terms:
-2-20p
Answer:
-2-20p OR -20p-2
Answer:
-2 - 20p
Step-by-step explanation:
First distribute 2 - 4 ( 5p + 1 )
Next do 2 - 20p - 4 and add 2+ - 4
Therefore, your answer is -2 - 20p
Can someone help me with this pls
Answers
Answer:
B and C
Step-by-step explanation:
These said 2 factors so it is like a times b…(a+b) also represents a factor so b and c are your answers
In a quiz game, you get 15 points for each
correct answer and you lose 10 points for
each incorrect answer. Justin answered 8
questions correctly and 12 questions
incorrectly. What was his score?
HELPP ^^
Answers
Answer:
0
Step-by-step explanation:
15(8)-10(12)
15*8=120
10*12=120
120-120=0
Answer:
120
STEP-BY-STEP-EXPLANATION
15*8
1. Triangle XYZ is translated by the rule (x + 3, y - 2) and then reflected over the x-axis
to create the triangle XY'Z'. Which statement is true?
A. AX'Y'Z' is a 90° clockwise rotation of AXYZ
B. AXYZ is similar to and congruent to AX'Y'Z'
C. AX'Y'Z' is a 180° clockwise rotation of AXYZ
D. AXYZ is similar to but not congruent to AX'Y'Z'
Answers
ANSWER:
The answer is A
When Triangle XYZ is reflected over the x-axis, D. ∆XYZ is similar to but not congruent to ∆X'Y'Z'.
What is a triangle?A triangle simply means a shape that has three sides as well as an angle that's equal to 180°.
In this case, when triangle XYZ is translated by the rule (x + 3, y - 2) and then reflected over the x-axis, it's not congruent because they don't have same size and shape.
Learn more about triangles on:
https://brainly.com/question/17335144
can someone help me please
Answers
hey what's up! the answer is c
do you need to regroup to subtract 881 from 4,986 how do u know?
Answers
no because
4986
881
4 1 0 5
there is no regrouping because every top number is equal to or larger than the bottom number
There is no need to regroup to subtract 881 from 4,986, the answer would be 4105.
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that is +, -, ×, and ÷.
It is given that:
The two numbers are:
881 and 4986
As we know,
The term PEDMAS describes the sequence in which arithmetic operations must be carried out in an equation.
According to this rule, operations should be carried out in the following order: parentheses, exponents, multiplication or division, then addition or subtraction.
After applying the concept of arithmetic operation:
= 4986 - 881
= 4105
Thus, there is no need to regroup to subtract 881 from 4,986, the answer would be 4105.
Learn more about the arithmetic operation here:
brainly.com/question/20595275
#SPJ2
On Question #
12, for the function f(x) = -x+ +62 – 2, what is y value when x= 10/3?
Answers
Answer:
are you sure the question isn't f(x)= -x²+62x-2?
I'm confused on this
Answers
Answer:
what are u confused on
Step-by-step explanation:
PLEASE HELP IT WILL MEAN A LOT TO ME
Answers
Answer:
1= 4/10 (simplified it would be 2/5)
2= 64/100 (16/25 would be the simplified version)
3= 2 75/100 (simplified it would be 3/4)
4=0.36
5= 3.5
6=3.2
Hope this helps :)
Step-by-step explanation:
The sides of a rectangle are in the ratio 5:6 if it’s longer side is 7.2 in find the shorter side the perimeter, and the area of this rectangle
Answers
Answer: 1775
Sighwochwoscnwpxn
Answer:
shorter side= 6
p= 26.4
a= 43.2
Step-by-step explanation:
Can someone help me solve this problem please! I'd really appreciate it!!
Answers
Y=90
Explanation: Y is 90 because you can see that it is a right angle! To find X you can find the 3rd angle that is in the triangle with Y in it (which is 68) and then because X is supplementary to that angle we just found you can do 180-68 which is 112!
Answer:
x = 118°y = 84°Step-by-step explanation:
We observe that:
x = y + 22 as exterior angle of the triangle is the sum of non-adjacent interior angles.Also:
x = 118 as corresponding angles formed by two parallel lines and a common transversal.Find the value of y:
y = x - 22y = 118 - 22y = 84Find the equation for the vertical line that goes through point V (−5, 17).
Answers
Answer:
x = 17
Step-by-step explanation:
y = 17 because in a vertical line the x value does not change
Answer:
x = -5
Step-by-step explanation:
The Y value will never change. Its a straight line going from up to down and it runs over the point (-5, 17) . Y can be an infinite number and the equation won't change.
Gracie has six dollars to buy a gallon of milk and some apples. The gallon of milk cost $3.59 and the apples cost $.60 each. Which any inequality could she use to find out how many apples she can buy?
Answers
Answer: 4
Step-by-step explanation:
Let the number of gallon milk cartons be M and the number of apples be N. The total cost would be 3.59M + 0.60N <= 6.00. If M = 1, then
3.59 + 0.60N <= 6.00
0.60N <= 2.41
N <= 4 [2.40, with 0.01 left over]
Answer Fast Please !!!
Answers
Answer:
it should B
Step-by-step explanation:
because in triangle OBC, angle OBC =25 degree, OCB =25degee and angle O is not given so, sum of all the angles will be 50 + angle O = 180 degreeangle O = 180-50angle O =130 degree
correct me if im wrong
give a thanks and brianliest if im right ty
Answer:
B. 120 degree.Ig this will be the answer
help me pls!!!!!!!!!
Answers
Answer:
93
Step-by-step explanation:
Line EJ is a straight line, with Line DC cutting through it. So 180 = Angle DCJ + Angle DCE. So Angle DCE = 48. Triangles are equal to 180°. So 180 = ? +39 +48. So ? = 93