Step-by-step explanation:
-3. 10000 sure the slope is -3
Answer:
-3
Step-by-step explanation:
What is [(a+b)³]² simplified?
A. (a +b) 3/2
B. (a+b)^5
C. (a+b)^1
D. (a+b)^6
Answer:
D. (a+b)⁶ is the right answer.
Step-by-step explanation:
[(a+b)³]²=(a+b)³*²=(a+b)⁶
What is the axis of symmetry for the graph of y = -2x + 16x - 7?
O x= -8
O x = 8
O x=-4
O x = 4
I need the answer
Answer:
The axis of symmetry for the graph of y = -2x² + 16x - 7 will be:
x = 4
Hence, the last option i.e. x = 4 is the correct option.
Step-by-step explanation:
Given the equation
[tex]y\:=\:-2x^2\:+\:16x\:-\:7[/tex]
For a parabola in standard form y = ax² + bx + c
The axis of symmetry is the vertical line that goes through the vertex x = -b/2a
so
The axis of symmetry for y = ax² + bx + c is x = -b/2a
In our case,
[tex]a=-2,\:b=16[/tex]
Therefore,
x = -16/2(-2)
x = -16 /-4
x = 16/4
x = 4
Therefore, the axis of symmetry for the graph of y = -2x² + 16x - 7 will be:
x = 4
Hence, the last option i.e. x = 4 is the correct option.
Please help me! I suck at math I will give brainliest
Answer: C
Step-by-step explanation:
4(4)=16+2=18 and so on
Answer:
18 22 26
Step-by-step explanation:
the input is just what you are replacing x with in the original equation (4x+2)
Im assuming this is slope intercept form, y=mx+b in this case it is 4x+2=y
So for every input x there is an output y.
Write an expression using t and q that represents the total number of sides in your envelope. Explain what terms in your expression represent.
Answer:
Total sum of the sides = Sum of sides of triangle + Sum of sides of quadrilateral.
So, overall expression for the sides of the envelop containing triangle and quadrilateral will be:
3t + 4q
Step-by-step explanation:
So, in an envelope, we have a triangle as well as a quadrilateral.
There will be three sides of a triangle present in the envelop and there will be 4 sides of quadrilateral.
let's suppose that, t showcase the sides of a triangle in the envelope and q showcases the sides of quadrilateral in the envelope.
Total sum of the sides = Sum of sides of triangle + Sum of sides of quadrilateral.
So there is one triangle and one quadrilateral.
Hence, expression of the sides of the triangle will be:
3 sides = t+t+t = 3t
And, expression for the sides of the quadrilateral will be:
4 sides = q +q + q +q = 4q
So, overall expression for the sides of the envelop containing triangle and quadrilateral will be:
3t + 4q
PLZ SOMEONE HELP ME plz
Answer:
The coordinates are
2,1
2, 3
4,3
3,1
Step-by-step explanation:
NEED HELP ASAP!!!
A person earned $62 for 4 hours of work what is the unit rate? how much would a person earn for six hours of work? How many hours will it take to earn $155?
Answer:
Step-by-step explanation:
$1,170 hope this helps =)
The circle graph represents the after-tax budget for the Williams family. If the total monthly budget is $3750, which is the best estimate for the food budget?
A: $625
B: $1250
C: $937.50
D: $468.75
Suppose you plan to spend no more than $24 on meat for a cookout. Hamburger costs $3.00/lb and chicken wings cost $2.40/lb. Write and graph an equation to find three possible combinations of hamburger and chicken wings you can buy
Answer:
1. 8 hamburgers2. 10 chicken wings3. 4 hamburgers and 5 chicken wingsStep-by-step explanation:
Hamburger costs $3.00/lb Chicken wings cost $2.40/lbTotal = $24Required equation is:
3x + 2.4y = 24The graph is attached
Possible combinations are:
8 hamburgers10 chicken wings4 hamburgers and 5 chicken wingsMr. Thompson bought a 5-gallon can of paint. After painting his room, 2/5 of the paint was left. How many gallons of paint did he use?
I swear this is my last i-ready question lol
Area: 49
Brainly wants me to type more stuff soo hsdfghng
Which of the following corresponds to the derivative of f(x)=xe^x, using the primary definition of a derivative, reduced to its simplest form before taking the limit?
(Ignore my answer I accidentally selected it)
In the sieve method 100 to 200, how many divisible numbers by 3 are multiplied by 3 lines?
a)17
b)15
c)16
d)14
What are the terms coefficients and constants of 5z+6+y^2
Answer:
Answers are below
Step-by-step explanation:
The terms include: 5z, 6, and y^2
The coefficients include: 5
The constants include: 6
1. What is the circumference of the circle below? Use 3.14 for pi and Round
your answer to the nearest tenth.
Answer:
22...................
Step-by-step explanation:
.................
Answer:
[tex]C = 34.5 \ cm[/tex]
Step-by-step explanation:
Circumference of the circle is given as
[tex]C=2\pi r[/tex]
Where r is radius of circle.
Diameter of given circle is 11 cm. We know radius is half of diameter.
[tex]r=\frac{d}{2} = \frac{11}{2}[/tex]
Circumference can be calculated as
[tex]C=2\pi (\frac{11}{2} )[/tex]
[tex]C = 34.5 \ cm[/tex]
What is the slope of the line that passes through (-2,7) and (4, 9)?
Answer:
Step-by-step explanation:
(9 - 7)/(4 + 2) = 2/6 = 1/3 is the slope of the line
HELP. WILL GIVE A BRAINIEST. 10 POINTS. REALLY EASY JUST SUPER CONFUSED.
PLease help me with this. :,)
Answer: the question is not popping up. i cant see it sry
Plz help i will give brainly to the person who actually gets it right
Answer:
90x^2+134x+48
Step-by-step explanation:
To get the area of a classroom you just multiply the length times the width
Answer:
90x^2+134x+48
Step-by-step explanation:
(10x+6)*(9x+8)
=90x^2+80x+54x+48
=90x^2+134x+48
Can someone please help :)?
Answer:
Um I think you need to subtract 43 from 18, I may be wrong though.
Step-by-step explanation:
Answer:
j=61
Step-by-step explanation:
j-18= 43. j = 43+18 = 61
. All CD’s are on sale for 20% this week. The CD is $9.99. What is the original price of the CD?
Answer:
$12.49
Step-by-step explanation:
9.99 divided by .8
Answer:
It is 12.48
Step-by-step explanation:
9.99/.8
a stock rose 3 1/4 points on tuesday. it fell 1 3/4 on wednesday. on thursday the stock rose 4 1/8 points. by friday the stock was worth 28 1/2 points. how much was the on monday?
please help
Answer:
big 3/2 is right
Step-by-step explanation:
Which rational expression is undefined when x = 0?
Answer:
where are the options????
Step-by-step explanation:
if there isnt options how do we know what u mean>:
Please do question 4 and 5 only.
I will mark brainliest to well explained answers.
It is so hard when you are VLA. I HATE it.
Answer:
The answer is b ur welcome
4(x-1)-3(x-2)=-8
How do you solve this?
Answer:
-10
Step-by-step explanation:
Answer:
x = -10
Step-by-step explanation:
Remember: PoE = Property of Equality.
Equation: 4(x - 1) - 3(x - 2) = -8
4x - 4 - 3x + 6 = -8 ^ Distributive PoE
1x + 2 = -8 ^ Combine like-terms
x = -10 ^ Subtraction PoE
PLZ HELP ME PLZ asap
Answer:
m/angle BOC=47 degrees
Step-by-step explanation:
WILL GIVE BRAINLEST!!! solve the triangle and answers to the nearest tenth.
answer choices:
A) m
B)m
C) m
Answer:
Angle A is 29 degress Angle B is 61 Angle C is 90
Side AB is 5.8 Side BC is 2.8 and Side AC is 5.1
Step-by-step explanation:
Angle A is found using triangle interior theorem.
I found side AC by using law of sines
b/sin b= c/sin c
x/sin 61= 5.8/sin 90( which equal 1)
x=5.1
I found side BC by using pythagoren theorem.
a^2 + b^2=c^2
5.1^2+ b^2=5.8^2
26.01+b^2=36.64
b^2=7.63
b=approx 2.8.
(5^1/2 x 5^-3/2)^-1/4
purple paint is made by mixing red paint and blue paint 2:3 if 4 liters of blue paint is used how much of red paint is neede
Answer:
i would imagine the ratio would be 3:4
Step-by-step explanation:
3 liters of red paint compared to 4 liters of blue i believe hope this help :D
Does anyone know this problem?
