Answer:
-5x=35
Step-by-step explanation:
The product= an answer to a multiplication problem, so product means multiply
A number= a variable, an unknown integer(number)
So, therefore, a number multiplied by -5 = -5x
x= the variable, the variable being multiplied should go right after the known number.
so, -5x=35
solved= divide -5 by 35 which equals -7
a negative number and a positive number being multiplied make the product a negative number.
Please mark brainliest, I hope this helps!!
Need help plsss
Question is below
Answer:
Step-by-step ex
its 0.2
What is the sum of the exterior angles, one at each vertex, of any polygon?
Answer:
Polygon Exterior Angle Sum Theorem. If a polygon is convex, then the sum of the measures of the exterior angles, one at each vertex, is 360° .
Y=-2x+9 answer to this question
Answer:
5.5
Step-by-step explanation:
Please help me with this
Answer:
I would say A
Step-by-step explanation:
It is Friday and you and your friends are going to hit up
the local amusement park. The park costs $30 dollars
to enter and then the tickets for the rides each cost
$3.50. Write an equation when y is total price of
amusement park and x is the number of tickets bought.
Interpret the slope and y-intercept when asked to
explain your answer
Helpp plss
Answer:
y= 30 + 3.50
Step-by-step explanation:
lol I think you're Giselle for my school but that's what the answer it im pretty sure.
Explain why 186, 426 is divisible by both 3 and 9
Answer:
If the sum of the digits is divisible 3 and 9
Step-by-step explanation:
Heather purchased a prepaid phone card for $30 . Long distance calls cost 14 cents a minute using this card. Heather used her card only once to make a long distance call. If the remaining credit on her card is $28.18 , how many minutes did her call last?
Answer:
13 Minutes
Step-by-step explanation:
30-28.18=1.82
1.82 devided by 0.14= 13 minutes
answer 13 minutes
Can an isoceles triangle be an obtuse triangle? Explain.
Answer:
it can and cant at the same time.
in the diagram, rectangle ABCD is spilt in half by AC. What is the value of tan x?
Answer:
23
Step-by-step explanation:
What diagram?? I dont see any
A girl was 36 inches tall at age 4. At at 6, she was 41 inches tall.
A. Determine the girls average rate of growth from age 4 to age 6.
B. If she continues to grow at this rate until age 9, how tall will she be at age 9?
Plssssss help ASAP
And thx it u do :)
360 students in the 6th grade voted for class president. The loser received 108 votes. What percentage of the vote did the winner receive?
A) 20%
B) 30%
C) 60%
D) 70%
50,56,62,68 what is the 12th term
30 cents in each dollar is a paid tax. what fraction is paid in tax? what percentage is not paid in tax?please i need an answer within 10 minutes I'm In an exam
Answer:
30 cents of a dollar is 30% tax paid and 70% not paid.
A dollar is 100 cents.
Step-by-step explanation:
What is m∠2?
A 136
B 112
C 92
D 44
Answer:
D. 44
Step-by-step explanation:
180 - 68 = 112
m∠1 = 112
112 + 24 = 136
180 - 136 = 44
Divide 6 divided by 3/5
Answer only if u know please:)
Answer:
The answer is 10 or 10/1
Is this a function? Yes or No?!
{(1, 14), (2, 28), (3, 42), (4, 52), 5, 52)}
Answer:
Yes
Step-by-step explanation:
This is a function because each x value is given one y value. More simply, no x value was repeated.
Which graph represents the function r(x) = |x -21-1
+
+
-6-5-4-3-2-1,
।
+4
1Y
45
1
-1
1123
45
6
3-2
-IN
-2
-
.
O
The graph that represents the function is graph (a)
How to determine the graph?The function is given as:
r(x) = |x -2|-1
The above function is an absolute value function that is shifted to the right by 2 units, and shifted down by 1 units from its parent function f(x) = |x|
Hence, the graph that represents the function is graph (a)
Read more about absolute value graphs at:
https://brainly.com/question/2473412
A ladder that is 21 feet long is propped against a building. The bottom of the ladder was placed 4 feet from the base of the building. How high up on the building does the ladder reach? Round the answer to the nearest tenth of a foot
Answer:
20.62 feet
Step-by-step explanation:
The ladder propped against a building forms a right angle triangle
Height of the ladder (hypotenuse) = 21 feet
Base of the ladder from the building (adjacent) = 4 feet
Height of the building (opposite) = x feet
Hypotenuse ² = opposite ² + adjacent ²
21² = x² + 4²
21² - 4² = x²
441 - 16 = x²
425 = x²
x = √425
= 20.62 feet
Answer: 20.62 ft or rounding it to 20.6 ft
Step-by-step explanation:
Prove that (x+y)(x-y)+(y+z)(y-z)+(z+x)(z-x)=0
Answer:
x=0 x=y=z. with these presumed variable amounts, one can conclude that the equation you asked is equivalent to 0
Answer:
Step-by-step explanation:
(x+y)(x-y)+(y+z)(y-z)+(z+x)(z-x)
=x²-y²+y²-z²+z²-x²
=0
Al factorizar el trinomio cuadrado perfecto, obtenemos el siguiente resultado: (que no se como resolver) xd algun pro que sepa resolverlo?
Answer:
[tex]\displaystyle \frac{100}{81}m^8p^{12}q^{16}z^2-\frac{20}{63}m^5p^7q^8z^5+ \frac{1}{49}m^2p^2z^8=\left(\frac{10}{9}m^4p^{6}q^{8}z-\frac{1}{7}mpz^4\right)^2[/tex]
Step-by-step explanation:
Trinomio Cuadrado Perfecto
El producto notable llamado cuadrado de un binomio se expresa como:
[tex](a-b)^2=a^2-2ab+b^2[/tex]
Si se tiene un trinomio, es posible convertirlo en un cuadrado perfecto si cumple con las condiciones impuestas en la fórmula:
* El primer término es un cuadrado perfecto
* El último término es un cuadrado perfecto
* El segundo término es el doble del proudcto de los dos términos del binomio.
Tenemos la expresión:
[tex]\displaystyle \frac{100}{81}m^8p^{12}q^{16}z^2-\frac{20}{63}m^5p^7q^8z^5+ \frac{1}{49}m^2p^2z^8[/tex]
Calculamos el valor de a como la raiz cuadrada del primer término del trinomio:
[tex]\displaystyle a=\sqrt{\frac{100}{81}m^8p^{12}q^{16}z^2}[/tex]
[tex]\displaystyle a=\frac{10}{9}m^4p^{6}q^{8}z[/tex]
Calculamos el valor de a como la raiz cuadrada del primer término del trinomio:
[tex]\displaystyle b=\sqrt{\frac{1}{49}m^2p^2z^8[/tex]
[tex]\displaystyle b=\frac{1}{7}mpz^4[/tex]
Nos cercioramos de que el término central es 2ab:
[tex]\displaystyle 2ab=2\frac{10}{9}m^4p^{6}q^{8}z\frac{1}{7}mpz^4[/tex]
Operando:
[tex]\displaystyle 2ab=\frac{20}{63}m^5p^7q^8z^5[/tex]
Una vez verificado, ahora podemos decir que:
[tex]\displaystyle \frac{100}{81}m^8p^{12}q^{16}z^2-\frac{20}{63}m^5p^7q^8z^5+ \frac{1}{49}m^2p^2z^8=\left(\frac{10}{9}m^4p^{6}q^{8}z-\frac{1}{7}mpz^4\right)^2[/tex]
Which of the following terms correctly describe the object below?
Check all that apply.
O A. Solid
B. Pyramid
c. Prism
OD. Polyhedron
E. Polygon
OO
O F. Triangle
Answer:
A. Solid
B. Pyramid
c. Prism
Step-by-step explanation:
Hope it helps you in your learning process.
The terms that correctly describe the object are prism, pyramid, and solid.
Options A, B, and C are the correct answer.
What is a prism?A prism is a three-dimensional object.
There are triangular prism and rectangular prism.
We have,
A prism is a solid geometric shape that has two identical parallel bases, which are typically polygons, and the sides of the shape are parallelograms.
A pyramid is a solid geometric shape that has a polygonal base and triangular faces that meet at a common point called the apex.
A solid is a three-dimensional object that occupies space and has a definite shape and volume.
A polyhedron is a three-dimensional solid that has flat faces, straight edges, and vertices (corners) where the edges meet.
A polygon is a two-dimensional shape that has straight sides and angles and is typically closed (meaning that its sides connect to form a closed shape).
A triangle is a three-sided polygon, meaning it has three straight sides and three angles.
Thus,
The terms that correctly describe the object are prism, pyramid, and solid.
Learn more about prism here:
https://brainly.com/question/12649592
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Find the first five terms of the following sequence, not including the oth term:
t(n) = 25+ 8n
Answer:e
B
Step-by-step explanation:
Eb
can someone please answer this
Answer:
y = -0.6x + 24.6
Step-by-step explanation:
1/3+ 1/8 show your work a with equation
please hurry
Answer: 11/21
Step-by-step explanation:
Answer:
11/24 or 0.453
Step-by-step explanation:
1/3 + 1/8
1/3 × 8/8 = 8/24
1/8 × 3/3 = 3/24
8/24 + 3/24 = 11/24
help plzzzzzzzzzzzzzz
Answer:
i am not sure try 56
Step-by-step explanation:
Hope this helps!:)
A model car is built to a scale of 1 in. : 2.5 ft. If the model is 5.8 in. Long how long is the car in real life?
Answer:
14.5 ft
Step-by-step explanation:
We are told that the model car is built to a scale of 1 in. : 2.5 ft.
That means 1 inches represents 2.5 ft in actual measurement.
Thus, for a 5.8 inch long model, the real life measurement is;
(5.8 inch × 2.5 ft)/1 inch = 14.5 ft
can someone motivate me to do my math homework?!
A password is 4 characters long, consisting of 2 letters and 2 numbers. The password must begin and end with a
letter. If numbers can be repeated but letters cannot, how many possibilities are there?
a. 65,000
b. 60,840
c. 58,500
d. 52,650
Answer:
a.
65,000
Step-by-step explanation:
There are 65000 possibilities of 4 character-password
What is a password?A password is a security code that is used for verifying identities
The password has 4 characters.
The password must begin and end with a letter.
So the selections are:
First = 26
Last = 25
The other selections are:
Second = 10 digits
Third = 10 digits
So, the number of password is:
Password = 26 * 10 * 10 * 25
Evaluate
Password = 65000
Hence, there are 65000 possibilities of 4 character-password
Read more about arrangements at:
https://brainly.com/question/6032811
Dinner at your grandfather's favorite restaurant now costs $25.25 and has been increasing steadily at 4% per year. How much did it cost 35 years ago when he was courti
your grandmother?
zora recently got an afterschool job to save money to buy a car. She opened a savings account and deposits a fixed amount each week so that she can quickly meet her savings goal. The table below shows the relationship.
Answer:
40
Step-by-step explanation:
The initial value of the function is 40, which represents the amount of money she deposits each week