Answer:
Efectivamente, si se suman los resultados de la tabla del 2 con los de la tabla del 5 se obtienen los resultados de la tabla del 7.
Step-by-step explanation:
Esto es así porque 7 puede formarse a través de diversas sumas (7+0, 6+1, 5+2 o 4+3). Por ende, en el caso de las tablas de multiplicaciones, decir, por ejemplo, 7 x 3, es igual a decir 5 x 3 + 2 x3, dado que 5 + 2 es igual a 7.
Entonces, siguiendo el ejemplo, dado que 7 x 3 es igual a 21, la suma de 5 x 3 igual a 15 y 2 x 3 igual a 6 es 21 (15 + 6), con lo cual la afirmación es correcta.
Can someone explain this to me please
Answer:
14.4
Step-by-step explanation:
I need helppppppppppp
Answer:
B
Step-by-step explanation:
Moving it to the right one unit and down one unit, you would have the answer be (x + 1, y-1) because moving it to the right is moving it in the direction of the positive numbers and moving it down is moving it in the direction of the negative numbers.
At midnight the temperature is -12°F. At midday, the temperature is -2°F. By how much did the temperature rise?
Answer:
The temperature rised by 10 degrees F.
Step-by-step explanation:
ΔΑΒC. ΔXYZ
Find the missing side length, s.
Answer:
s= 2 as the traingles are similar so their ratio is 2:1
in the diagram below, the measure of angle W is 5 times as large as the measure of angle X. what is the measure of angle W?
Answer:
D. 150
Step-by-step explanation:
X = W/5
X + W = 180
*If X = 30, and W = 150:
30 = 150/5
30 + 150 = 180
A. 71
B. 84
C. 29
D. 67
Step-by-step explanation:
angle on a straight line is 180, thus , the angle on the line inside the triangle is
180 - 96 = 84
and since the sum of the angles in a triangle is 180 ,
the angle 1 is ..
180 - 29 - 84 = 67 degrees ,
therefore the answer is D
hope this helps
Perform the indicated operations:
2/x-2+x/x+9-x+20/x2+7x-18
Answer: The answer is B
Answer:
B
Step-by-step explanation:
Find the surface area, Please Help!!!
Answer:
331 ft^2
Step-by-step explanation:
I HELP NEED ASAP PLZ HELP ME
Answer:
Step-by-step explanation:
you would do 60 divided by 5 which would get you 12
then you multiply 12 by 3 which would be 36
lastly you would multiply 36 by 7 which would get you
252
Answer:
so first you take 7 and you multiply by 60 bc that way you will have the minutes 60x7=420 then you divide 420 by 5 and get 84 then 84x3=252
Step-by-step explanation:
Which option best shows X > -16??
A
B
C
D
Answer:
The answer is C
Solve for b pls. Due by 2:45.....
Answer:
b = 12
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
b² + 5² = 13²
b² + 25 = 169 ( subtract 25 from both sides )
b² = 144 ( take the square root of both sides )
b = [tex]\sqrt{144}[/tex] = 12
Company A lost 4.5% today to $103.14.
If you spin a 4-color spinner 3 times,
how many different outcomes could you have for the 3 spins?
Answer:
12 outcomes for 3 spins
Step-by-step explanation:
4×3=12
the sum of -4 and a number is equal to -48 what is the number
a. -12
b. -44
c. 12
d. -52
Answer:
-44(b)
Step-by-step explanation:
-4+x=-48
add 4 to both sides
x=-44
PLZ HELP I WILL MARK BRAINLIEST A rectangular prism has a base that is 5 cm by 7 cm and a height of 12 cm. If all dimensions are doubled, what happens to the volume? When the dimensions are doubled, the volume is twice the original volume. When the dimensions are doubled, the volume is three times the original volume. When the dimensions are doubled, the volume is four times the original volume. When the dimensions are doubled, the volume is eight times the original volume.
Answer:
When the dimensions are doubled, the volume is eight times the original volume.
Step-by-step explanation:
difference in volume = volume of prism with dimensions doubled / original volume of prism
Volume of a prism = length x width x height
original volume of prism = 7 x 5 x 12 = 420
doubled dimensions of prism = (7x2) x (5x2) x (12 x 2)
volume = 14 x 10 x 24 = 3360
3360 / 420 = 8
Answer: D When the dimensions are doubled the volume is eight times the original volume
Step-by-step explanation: I got this test and i got it correct :D brainly please if u want i need em me no lie
Andrew is typing a 400 word essay. Andrew types 50 words in 2 minutes.
Enter an equation in the form y = mx + b, that represents the number of words (y) remaining to type after x
minutes.
NEED ANSWERS NOW PLZ
In the diagram, PQRS ~ TUVW. Find the value of x.
Step-by-step explanation:
whw
where is the diagram?
What is the distance between the following points?
Answer:
square rt of 97 = 9.84886
Step-by-step explanation:
Which function has a greater rate of change?
A) Function 1
B) Function 2
C) They are equal
Answer:
I think the answer is option C. they are equal]
im not 100% on it tho
Step-by-step explanation:
find the three irrational numbers lying between
1) 1/4 and 5/4
Answer:√(6/5) and √(9/7) and √(7/5)
Step-by-step explanation:
1/4 = 0.25
5/4 = 1.25
√(6/5)=1.095445...
√(9/7)=1.1338934...
√(7/5)=1.1832159...
Thus, any non-perfect square radicals will be irrational numbers.
Hope this helps!! :)
Please let me know if you have any question
An envelope is 6 inches wide, and it measures 9 inches along the diagonal. How tall is the envelope? If necessary, round to the nearest tenth.
Answer:
Wouldn't it be 6×9=54 ?
Step-by-step explanation:
Because you would do L×W ? I think.. if that's wrong I am super duper sorry!!
Answer:
Aprox: 6.7
Step-by-step explanation:
Polygatheroem method.
[tex]a^{2} + b^2 = c^2\\a^2 + 6^2=9^2[/tex]
a=6.7
Solve the system by substitution 8y+3=x 9x-5y=-40
the area of the triangle is 24 square feet. what is the length of the base?
A) 8 feet
B) 16 feet
C) 21 feet
D) 36 feet
Answer:
16 feet
Step-by-step explanation:
Area of a Triangle: (Base*Height)/2.
Therefore, Base:(2A)/Height =(2*24)/2=16
What is the slope of the line that is represented by the equation y - t = -6(x + 7)?
Answer:
-6
Step-by-step explanation:
-6 is the slope.
PLEASE HELP! I WILL MARK BRAINLIEST AND IM GIVING OUT AS MANY POINTS AS I CAN!!
Answer: Answer to 13 is 16 as it is 81+ days. Answer 14 is 16/50 which is 32 percent The median on 15 is the 6th value and the minimum value is the smallest number in the sequence provided. The lower quartile is the 3rd number in the sequence but you need to put them from smallest to largest. The upper quartile is the 9th number in the sequence. The maximum value is the biggest number in the sequence
Step-by-step explanation:
A box of dried fruit has 39 calories in 3 servings. How many calories are there per serving?
Answer:
13 calories
Step-by-step explanation:
39 calories =3 servings
1 serving = 13
39÷3 =13
Halla la fracción generatriz de 32,3454545...
answer:
creo que la respuesta es 32 690909/2000000
step-by-step explanation:
**los pasos están en la imagen**
buena suerte :)
espero que esto ayude
**por favor avíseme si esto es incorrecto / no es lo que estaba buscando o ambos**
que tenga un lindo día!
Can someone please help me with this
Answer:
[tex]2x^2+x+7y[/tex]
Step-by-step explanation:
We are given the equation [tex]2(x^2+3y)+x+y[/tex] and are asked to simplify it.
To do so, we need to first get rid of the parenthesis, since x² and 3y aren't like terms, it isn't solvable unless we try another way, which is the distributive property.
2 is next to the parenthesis, in the distributive property, we would multiply the number outside of the parenthesis with all the numbers inside the parenthesis. Therefore :
[tex](2*x^2) + (2*3y) + x +y[/tex]
[tex]2x^2 +6y+x+y[/tex]
Now that we have like terms, we can add them together :
[tex]2x^2 + 6y+x+y[/tex]
[tex]2x^2 + x+7y[/tex]
Answer:
Hello! Your answer would be, 2[tex]x^{2}[/tex] + [tex]x[/tex] [tex]7y[/tex]
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice morning! Hope you make a 100%! -Amelia
A fitness center charges $3 per visit plus a monthly fee of $30. How much would it cost in one month if Ella has 18 visits?
$48
$54
$84
$90
Answer:
84$
Step-by-step explanation:
It says it costs $3 per visit and Ella went 18 times
So we can describe that as x represents the times she has visited, x=18, so 3(18)
now we just add $30 dollars since she only went in one month and $30 is the fee per month so that would be (3*18=) 54+30
which would then give you $84 dollars!
hope it helps!!
Answer:
C.) $84
Step-by-step explanation:
HELP 10 POINTS GIVEN 5TH GRADE MATH ONE QUESTION BRAINLIEST
Answer:
2848, 7120
Step-by-step explanation:
It's simple multiplication, there's nothing more to it.
Answer:
The first square is : 2848The second one is : 7120As shown in the picture
Step-by-step explanation:
I hope that is useful for you :)