Answer:
di you mean m² when you say m2 or not?
The values of the expression are;
-21, 240, 310 respectively
We were given the equation as ;
20 [tex]m^{2}[/tex] + 30m + 40
Then we can find the values of the expression with the given options to know the answer by input the value of ' m' into the given equation
Option (a) (m=-3)20( [tex]-3^{2}[/tex] )+ 30(-3)+ 40 = -21Option (b) (m=-4)20([tex]-4^{2}[/tex] )+ 30(-4)+ 40 = 240Option (c) (m=3)20([tex]3^{2}[/tex]) + 30(3)+ 40 = 310Therefore, the values of the expression are; -21, 240, 310 respectively
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Can someone help me with this math!
Answer:
45
Step-by-step explanation:
((100-25)/100)× 60 is the correct answer
An angle measures 22° more than the measure of its
supplementary angle. What is the measure of each angle?
PLEASE HELP WILL GIVE BRAINLIEST DO NUMBER 8
Answer:
Step-by-step explanation:
Answer:
the equation of yours is wrong. the equation would be y=1/3x.
Step-by-step explanation:
here's the graph. hope it helps.
the two lines y=2/5x+9 and y= -2/5x-9 are:
a) parallel
b) perpendicular
c)neither
Answer:
neither
Step-by-step explanation:
parallel lines have the same slope and different y-intercept
perpendicular lines have the reciprocal as slopes( 2/5 and 5/2)
as these slopes have neither the answer in NEITHER
Ahmad and alicia share some sweets in the ratio2:33 ahmad gets 14 sweets how many sweets dod alicia gets
The question is incomplete. Here is the complete question
Ahmad and Alicia share some sweets in the ratio2:3 Ahmad gets 14 sweets how many sweets dod Alicia gets
Answer:
21
Step-by-step explanation:
The ratio of sweets shared between Ahmad and Alicia is 2:3
Ahmad gets 14 sweets
2x = 14
x= 14/2
x= 7
7× 3
= 21
Hence Alicia gets 21 sweets
agree or desagree ?
Answer:
agree
Step-by-step explanation:
hey squirrelies, my homework is due in 3 minutes and im in need of help, identify the triangle center (geometry) will give brainliest
Answer:
CENTROID
Step-by-step explanation:
0.63+0.41 plss guys
can you please show work for 5x/9=x/6+7
Step-by-step explanation:
Please refer to the attachment
Answer:
x = 18
Step-by-step explanation:
5x/9 = x/6 + 7
multiply both sides by 9
5x = 9x/6 + 63
multiply both sides by 6
30x = 9x + 378
subtract 9x from each side
21x = 378
divide both sides by 21
x = 18
check by substituting 18 for x:
5(18)/9 = 18/6 + 7
5(2) = 3 + 7
10 = 10
La un spectacol s-au vandut 2500 de bilete de trei categori 15 */. cu pretul de 14 lei biletul ,56*/. cu pretul de 10 lei biletul,iar restul cu pretul de 5 lei biletul.Calculati suma totala incasata
Answer:
the total amount collected is 2,665
Step-by-step explanation:
The computation of the total amount collected is shown below:
= price × number of tickets sold × price + number of tickets sold × price + price
= 14 × 15 × 10 + 56 × 10 + 5
= 2,100 + 560 + 5
= 2,665
Hence, the total amount collected is 2,665
What's the number in between numbers -10 and 70?
Answer:
[tex]80[/tex]
Step-by-step explanation:
[tex]the \: number \: between \: (-10) \: and \: ( 70) \: \\ is \: same \: as \: (70) - ( - 10) = 70 + 10 \\ ans = 80[/tex]
Answer:
40Step-by-step explanation:
Find the midpoint:
70 - (-10) = 8080/2 = 40The number is 40
ANYONE PLZ PLZ PLZ ANSWER THIS QUESTION
Answer:
120
Step-by-step explanation:
you add em all up then you find the answer choice
Let f(x)=3x2-2 wrote a function g whose graph is a reflection in the y axis of the graph of f
9514 1404 393
Answer:
g(x) = 3x^2 -2
Step-by-step explanation:
Reflection in the y-axis replaces x with -x.
g(x) = f(-x) = 3(-x)^2 -2
g(x) = 3x^2 -2
_____
The given function is symmetrical about the y-axis, so its reflection is itself.
8, 15, 17 is this a Pythagorean triple
Answer:
yes it is
Step-by-step explanation:
a squared + b squared= c squared
8^2+15^2=17^2
64+225=289
Robert takes 10 days more than Peter to complete a job. If they work together they will
complete the job in 12 days. How long will Peter alone take to finish the job?
Answer:
I believe the answer is 2
Step-by-step explanation:
the quotient of number and -6 increased by two is 14
Answer:
x = -72
Step-by-step explanation:
Let the number be x.
The quotient of number and -6 is written as :
[tex]\dfrac{x}{-6}[/tex]
Now the quotient is increased by 2 i.e.
[tex]\dfrac{x}{-6}+2=14[/tex]
Now we can solve it as follows :
Subtract 14 from both sides,
[tex]\dfrac{x}{-6}+2-14=14-14\\\\\dfrac{x}{-6}-12=0\\\\\dfrac{x}{-6}=12\\\\x=-72[/tex]
So, the value of x is equal to -72.
Which value represents the zero of the linear function y= -32 + 21?
–24
-7
7
18
The sum of two numbers is 60, one of them is double the other. Find these numbers
Answer:
that would be 40 and 20 !
Step-by-step explanation:
40 + 20 = 60
and 40 = 20 + 20.
Answer:
the answer is 40+20
20+20
2. The Grinch has 123 presents to deliver. He delivers 3 families 5
presents each. How many presents are left over?
Answer:
108
Step-by-step explanation:
3x5 = 15 he has already delivered 15 presents
123-15= 108 he has 108 left to deliver
Given the following function and given domain, what is the range? f(x) = x2 +1; {-2, 1, 0, 2}
Answer:
answer is zero in the following
Answer:
5,2,1,5
Step-by-step explanation:
Input the given domain to the equation
I don't understand how to do this problem, can you help me?
Step-by-step explanation:
step 1. f(x) = rx + s
step 2. domain of f(x): all x
step 3. f'(x) = lim h->0 (f(x + h) - f(x))/h
step 4. f'(x) = lim h->0 (r(x + h) + s - (rx + s))/h
step 5. f'(x) = r
step 6. domain of f'(x): all x.
a home-improvement store sold bird feeders for 40 each a customer signed up for a free membership card and received a 7% discount what was the final price of the bird feeder
Given:
Selling price of bird feeder = 40 each
Discount percent = 7%
To find:
The final price of the bird feeder after the discount.
Solution:
We know that,
Final price = Selling price - Discount
= [tex]40-\dfrac{7}{100}40[/tex]
= [tex]40-2.8[/tex]
= [tex]37.2[/tex]
Therefore, the final price of the bird feeder after the discount is 37.2 each.
is this a alternate interior angle, corresponding angle, vertical angle, supplementary angle or linear pair?
Which expression is equivalent to 2/3(6x+3)
What type of correlation relationship would the size of a dog and the amount of food the dog eats be and why?
Step-by-step explanation:
The ratio and proportion is the mathematical concept that can explain the correlation between the size of a dog and the amount of food it eats. For example dogs weighing 3 to 7 kg should consume 67 to 112 grams of food per day, that is, the amount of food must be proportional to the weight of the dog.
The ratio and proportion are interconnected concepts that allow the understanding of comparison between quantities.
escribe dos radicales equivalentes a cada radical
[tex] \sqrt[3]{4 } [/tex]
[tex] \sqrt{8} [/tex]
[tex] \sqrt[3]{3} [/tex]
[tex] \sqrt[3]{5} [/tex]
1.64
2.512
3.27
4.125
I'm sorry if it's wrong
need help asap need help asap need help asap need help asap need help asap need help asap need help asap need help asap need help asap need help asap
Answer:
yes? what do you need help with
Step-by-step explanation:
Help ASAP!!what is the difference of 2 2/5? what can be the equation
Answer:
Step-by-step explanation:
2 is a whole number and in 2/5 5 is the whole. so 2/5 is like saying you need 5 cups but there is already 2 there :)
4 - 2x = 10 pls help
Review
&
Preview
6-6.
Write the expression shown on each of the Expression Mats below.
Then simplify them by making zeros and combining like terms.
b.
6-10.
6-11
Answer:
Lea el párrafo y complete con las siguientes palabras que faltan:
Hereditaria Cromatina Equitativa Cromátidas Cromosomas
ADN Genes Duplica Brazos Centrómero
Los ______________________ son los portadores de nuestros _______________. A su vez, nuestros genes son los que
transmiten la información ________________________ de padres a hijos.
Él _________ se encuentra en el núcleo de la célula, unido a proteínas, formando la _________________. Cuando la
célula se va a dividir, la cromatina se _______________ para poder distribuir la información genética de forma
_____________________ entre las dos células hijas.
Tras la duplicación, cuando la célula empieza a dividirse, los cromosomas estarán formados por dos partes idénticas
denominadas ____________________, unidas entre sí por el _______________________, que divide a cada cromátida
en dos partes denominadas ________________________.
