Answer:
Both rectangles and squares have four sides of equal length
help ASAP
true or false?
and please tell me how to solve it❤
Answer:
True
Step-by-step explanation:
[tex]\frac{x - y }{x + y}=-1[/tex] ---------------(I)
Cross multiply
x - y = -1*(x + y)
x - y = (-1)*x + y * (-1)
x - y = -x - y
x - y + x = - y
2x - y = -y
2x = -y + y
2x = 0
x = 0
Plugin x = 0 in (I)
[tex]\frac{0-y}{0+ y} = -1\\\\\frac{-y}{y}=-1\\\\-1 = -1[/tex]
So , true
Step-by-step explanation:
This is true. -1 =-1
Alberto invests $4,571 in a retirement account with a fixed annual interest rate of 3% compounded 6 times per year. What will the account balance be after 18 years?
A) $7,833.32
B) $7,162.06
C) $7,602.38
D) $6,985.59
Answer:
A) $7,833.32
Step-by-step explanation:
Given data
Principal= $4,571
Rate=3%
n= 6
Time = 18 years
The expression for compound interest is
A=P(1+r/n)^nt
substitute
A= 4571(1+0.03/6)^6*18
A= 4571(1+0.03/6)^6*18
A= 4571(1+0.005)^6*18
A= 4571(1.005)^6*18
A= 4571(1.005)^108
A=4571*1.7136
A=$7832.86
Hence the approximate amount is A) $7,833.32
What is the negative zero of the quadratic function f(x) = 4x2 – 81?
Which equation best represents the relationship between x and y in the table below?
Answer:
y = x² + 5
Step-by-step explanation:
When x = 1:
y = x² + 5
y = 1² + 5
y = 6
When x = 2:
y = x² + 5
y = 2² + 5
y = 9
When x = 3:
y = x² + 5
y = 3² + 5
y = 14
Choose the expression that is equivalent to the expression shown below.
n4+n4+n4+n4
What point of the number line represents the sum of 3/4 + 3/4
Answer:
C
Step-by-step explanation:
3/4+3/4=6/4=1 2/4=1 1/2
C is located halfway between 1 and 2, so you know it is 1 1/2.
A fraction is a way to describe a part of a whole. The number on the number line is represented by point C.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
To plot the fraction on the number line, the sum of the number line is needed to be found. Therefore, the sum of the number line can be written as,
[tex]\rm Sum = \dfrac34 + \dfrac34 = \dfrac64[/tex]
Thus, the sum of the fraction is (6/4), which can also be written as 1.50.
The number on the number line is represented by point C.
Learn more about Fraction:
https://brainly.com/question/1301963
#SPJ2
Alyssa says that n = 6 is the solution of the equation 12n = 84. How can you check whether she is correct?
Answer:
No. The answer is 72
Step-by-step explanation:
As 12x6=72
Zach is 4 feet 5 inches tall. There are 25.4 millimeters in one inch. How tall is Zach in millimeters?
Answer: 1346.2 Milimeters
Step-by-step explanation:
4ft 5in = 53in
53x25.4= 1346.2
I NEED HELP ASAP PLEASE!!!!!
Answer:
the answer is 83 degrees
Step-by-step explanation:
most angles that connect diagonally are vertically opposite angles. hope it helps have a great day and can i get brainliest
please helpppp!!! Will mark brainlyist
Answer:
x = 35.5
Step-by-step explanation:
cos 65° = 15/x
cos 65° · x = 15
x = 15/cos 65°
x = 35.5
What is the first step in solving the inequality m-2/6 < -1?
O Multiply both sides by 6.
O Add 2 to both sides.
O Change the direction of the inequality.
O Change the inequality to s.
HELP IM ON A TIMED TEST
Step-by-step explanation:
change the directions i think
you have to make the -1 -> 0
you have to multiply by -1
and if you multiply the direction will change
Which of the following terms correctly describes the fraction 14/6?
A. Improper Fraction
B. Proper Fraction
C. Inverse Fraction
D. Reverse Fraction
Answer:
it is A an improper fraction
what is the slope and y-intercept? write the equation. also sorry it’s so late
(y2-y1)/(x2-x1)
19-10=9
6-3=3
9/3=3
slope: 3
y-int: 1
y=3x+1
Celeste makes a conjecture that the perimeter of a square whose sides are an odd
integer is always even. Which choice is the best proof of her conjecture?
Answer:
top left
Step-by-step explanation:
Free brainliest for luck nonee ez kid ana dont say thank you unless u get it
Answer:
Hello
Step-by-step explanation:
Answer:
LES GOOO
Step-by-step explanation:
thx man
Help! I don't get it!
Please answer!
No links. No links to pictures, no fake answers. Please don’t make my day worse than what it is. Please answer correctly thank you!!
Answer:
essentially the fourth option is the best
Answer:
option 3
Step-by-step explanation:
(1-tanx)/sinx= cscx- secx
Giving brainlist to whoever answers
Answer:
False
Step-by-step explanation:
[tex]V=bhw\\V=7.5*13*2\\V=195[/tex]
Evaluate the expression below when x = 9 and y = 12.
4(x + 6) - 3(y + 4)
Given: f(x) = 11(0.92)X
Is this exponential growth or decay?
What is the rate of growth or decay?
What was the initial amount?
Use the Graph of the parabola to fill in the table
Answer:
a) Upwards
b) x = -1
c) (-1,-9)
d) x intercepts; (2,0) and (-4,0)
y intercept is (0,-8)
Step-by-step explanation:
a) As we can see, the parabola faces upwards
b) To find the axis of symmetry equation, we look at the plot of the graph and see the point through the vertex of the parabola that exactly divides the parabola into two equal parts
The x-value that the line passes through here is the point x = -1 and that is the equation of the axis of symmetry
c) The vertex represents the lowest point of the circle here,
As we can see, this is the point through which the axis of symmetry passes through to make a symmetrical division of the parabola
We have the coordinates of this point as
(-1,-9)
d) The intercepts
The x-intercept are the two points in which the parabola crosses the x-axis
We have this point as 2 and -4
The x-intercepts are at the points (2,0) and (-4,0)
For the y-intercept; it is the y-coordinate of the point at which the parabola crosses the y-axis and this is the point (0,-8)
Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given. a = 3 ; r = 5
Answer: 1875
Step-by-step explanation:
The nth term of a geometric progression is given as:
= ar^n-1
Given a = 3 ; r = 5, the nth term will be:
= ar^n-1
= 3 × 5^n-1
The fifth term will be:
= 3 × 5^n-1
= 3 × 5^5-1
= 3 × 5⁴
= 3 × 625
= 1875
The fifth term is 1875
Suppose that you deposit $750.00 in an account paying 4% compound interest, with interest compounded annually. How much
interest will your account earn over the first 5 years?
$912.49
$162.49
$150 00
$900.00
Answer:
The answer is 162.49
Step-by-step explanation: Can you help me with my question
Subtract. Use models if needed.
(-2x-1)-(x-7)=
Answer:
− 3 x + 6
Step-by-step explanation:
Answer:
Step-by-step explanation:
(-2x-1)-(x-7)
removing bracktes
-2x-1-x+7
-3x+6
Which expression is equivalent to 18 − 20?
1. استخدم ورقة منقطة متساوية القياس لرسم منشور مثلثي بارتفاع 6 وحدات ، وبقاعدتين عبارة عن مثلثين قائمی الزاوية بساقين طولهما 6 وحدات و 4 وحدات .
يريدون منك استخدام النقاط لتساعد نفسك في رسم صورة المكعبات. هذا ليس سؤالًا حقًا يمكن لأي شخص مساعدتك في الإجابة عليه حيث عليك فقط رسم الصورة. النقاط هي فقط للمساعدة في جعل الأمر أسهل من مجرد الرسم باليد.
slope is so hard i dont know how to do it pls help
Answer:
a 2/5
Step-by-step explanation:
have a good day /night may i please have a branlliest
Answer:
2/5
Step-by-step explanation:
-5y = -2z +9
5y = 2z -9
y = 2/5z -9/5
A line passes through the point (8, -7) and has a slope of
3/4
Write an equation in slope-intercept form for this line.
Answer:
y = 3/4x - 13
Step-by-step explanation:
As we already know the slope, we just need to find the y-intercept.
y = 3/4x +b
-7 = 3/4(8) + b
-7 = 6 + b
-13 = b
y = 3/4x - 13
x is at most 30 this is math
Answer:
huh plz elabarate
Step-by-step explanation:
Answer:
Type the full question your question doesn't makes sense
