Answer:
6x Would not be considered as a answer but it is known as a unknown so the answer would be -60
Step-by-step explanation:
This is because it is
Answer anybody help needed
Answer:
the answers c
Step-by-step explanation: you are welc you wlc
Solve :
5x + x2 - 20 (x=3)
How do I solve other problems like this?
Answer:
It's already solved
Step-by-step explanation:
But try mo sa Quick Math nag try ako pero Sabi Already solved na daw
5 7\10 × 7 4\16=????? I'm trash with multypliing
9514 1404 393
Answer:
41 13/40
Step-by-step explanation:
Generally, you're told to multiply mixed numbers by converting each to an improper fraction:
5 7/10 = (5·10 +7)/10 = 57/10
7 4/16 = (7·16 +4)/16 = 116/16
The fractions are multiplied by multiplying their numerators to get the numerator of the result, and multiplying their denominators to get the denominator of the result.
[tex](5\frac{7}{10})(7\frac{4}{16})=\dfrac{57}{10}\cdot\dfrac{116}{16}=\dfrac{57\cdot116}{10\cdot16}=\dfrac{6612}{160}\\\\=41+\dfrac{52}{160}=\boxed{41\frac{13}{40}}[/tex]
__
You don't have to mess with reducing the fraction of the result if you reduce the fraction 4/16 to 1/4 to begin with. Then the product is (57/10)(29/4).
_____
Alternate solution
You can also treat this as the product of two sums. The distributive property is handy for this.
(5 + 7/10)(7 + 1/4) = (5)(7) +(5)(1/4) +(7/10)(7) +(7/10)(1/4)
= 35 +5/4 +49/10 +7/40
= 35 +1 +1/4 + 4 + 9/10 + 7/40 . . . . take out the integer parts
= 40 +10/40 +36/40 +7/40 . . . . . . use 40 as a common denominator
= 40 +53/40 = 41 13/40
Answer:
41.325
Step-by-step explanation:
:)
your answers needs to be 20 characters long-
Jada is making a square pen for her rabbit to play in. Each side of the pen is 8 feet long. The formula for the area of a square is A = s2 where A stands for the area and s is the length of one side, What is the area of the pen? O A. 64 square feet O B. 16 square feet O C. 8 square feet O D. 32 square feet
Answer:
Step-by-step explanation:
A = s2
A = (8)2
= 64
Option A is the correct answer
Help PLEASE PICTURE BELOW!!
Answer:
table d
Step-by-step explanation:
functions can not have the same input twice
Answer:
A B and C repreasent functions
Step-by-step explanation:
Use the graph to answer questions 9 and 10.
Andy is standing on the balcony of his third-story
apartment building. He throws his parachute army figure
in the air. The height of the army figure over time can be
written as a function, h(t), where h(t) is the height in
meters and t is the time elapsed in seconds. The function.
h(t) is graphed below.
25
METERS
20
15
10
5
1 2 3 4 5 6 7 8
SECONDS
9. What is the value of h(1.5)?
10. Describe in words what h(8)
represents.
Answer:
Step-by-step explanation:
[tex]h(1.5) = 20[/tex]
from the graph when t= 1.5 h(t) = 20
[tex]h(8) = 0[/tex]
from the graph when t= 8 h(t) = 0
When the time is at 8 seconds the item hist the ground and therefore the height is zero , and it represents the x-intercept of the graph.
You bought a box of cake mix for $3.25 and two cans of icing. You spent a total of $7.45. How much was
each can of icing? You must write an equation and solve it for full credit.
Answer:
$2.10
Step-by-step explanation:
What is the ratio when you multiply the ratio by 2 ( x2)
Answer:
4:4
Step-by-step explanation:
2x - x=
Can you help me?
Answer:
2x - x = 1x
Step-by-step explanation:
P.S Can I have brainliest?
Answer: the x = 0 means 2 * 0 - 0 = 0
Step-by-step explanation:
What is the volume of a rock with a density of 45 g/mL and a mass of 855 grams?
Your answer must have units
Answer:
19 mL
Step-by-step explanation:
You want the volume of a rock with density 45 g/mL and mass of 855 g.
VolumeThe units of density are mass per volume, so we can find the volume by dividing the mass by the density. The units basically tell you how to work the problem.
[tex]\dfrac{855\text{ g}}{45\text{ g/mL}}=\dfrac{855}{45}\,\dfrac{\text{g$\cdot$mL}}{\text{g}}=\boxed{19\text{ mL}}[/tex]
__
Additional comment
Sometimes we like the volumes of things that aren't liquid to be expressed in cubic units. 1 mL = 1 cm³, so the volume could be described as 19 cm³.
is the square root of 13/16 rational?
Answer:
its not a rational bcs 13 is non recurring decimal and not a perfect square.
WILL GIVE BRAINLIEST
The difference of two numbers is 4. Their sum is 12. What are the numbers?
Answer:
^algebra^
#1). a - b=4
a=4 + b .....(equation 1)
#2) a + b=12
(4 + b) + b= 12
4 + b + b=12
4 + 2b=12
2b= 12 - 4
2b =8
b= 8:2
b=4
subtituted b in equation 1
a= 4 + b
a= 4 + 4
a=8
so, the number is 8 and 4
Graham decided to play football this year instead of getting a part-time job. Last year he made about $1,100 during football season. He also spends about $9 on eating out after each game. His team plays a 10-game season. What is his opportunity cost of playing football?
10,091 because it's a 10 season football season and he spends 9 dollars every game
Step-by-step explanation:
ez
The opportunity cost of playing football for Graham is $1,190.
What is the Opportunity cost?The opportunity cost of certain activity in microeconomic theory is the value or gain given up by engaging in that activity in comparison to engaging in an alternative activity. Simply put, if you do a bone activity, you forfeit the potential to choose another.
Given that Graham made $1,100 during football season. Also, Graham spends about $9 on eating out after each game and his team plays a total of 10 games in a season.
Therefore, the opportunity cost of playing football for Graham is,
Opportunity cost
= Amount that Graham would have made in a part-time job + Total cost of playing football season
= $1,100 + (Number of games × Amount spend in a single game)
= $1,100 + (10×$9)
= $1,100 + $90
= $1,190
Hence, the opportunity cost of playing football for Graham is $1,190.
Learn more about Opportunity Cost here:
https://brainly.com/question/13036997
#SPJ2
PLEASE HELP ASAP!! BRAINLIEST! What are the equations for the graph?
Answer:
-x^2-2x+3
1/2x^2-2x-1
WILL GIVE BRAINLIEST ANSWER!
You are locked out of your house and the only open window on the second floor is 25 feet above the ground. You need to borrow a ladder from one of your neighbors. There is a bush along the edge of the house, so you will have to place the ladder 10 feet from the house. What length of the ladder do you need to reach the window?
Write the equation of the line fully simplified slope-intercept form.
Answer:Y=2x-6
Step-by-step explanation:
Find the range and the interquartile for 32,33,37,32,31,36,34,31
Answer: range:6
interquartile: 3.5
Step-by-step explanation:
can someone help me with 3 questions
Find the area and perimeter/circumference of each shape. If needed, rounded to the nearest tenth. Use 3.14 for pi.
I can only help you with the first one, because I'm new to geometry, but here it is:
Area: 91cm
Perimeter: 136cm You need to add all the side measures together.
Circumference: It isn't possible to find circumference unless it is a circular shape. So there is no circumference for this shape.
I hope this helps!
During his career, player A was named the NBA's MVP one time
less than player B. Player C was MVP four more than half the times of player B. Together, the three players were named MVP 8 times. How many times was each of the players named MVP?
Answer: Player A=1 time
Player B=2 times
Player C=5 times
Step-by-step explanation:
A=B-1
C=4+B/2
A+B+C=8
B-1+B+4+B/2=8
B+B+B/2 -1+4=8
2B+B/2 +3=8
4B/2 +B/2=5
5B/2=5
5B=10
B=2 times
A=B-1
A=2-1
A=1 time
A+B+C=8
1+2+C=8
3+C=8
C=5 times
please help me please please please please please please pl
Answer:
37.1 m/h, he was going over but I don't think 2 m/h is technically speeding
Step-by-step explanation:
v = 2√5(69)
v = 2 √345
v = 2 × 18.57418
v = 37.14835
v = 37.1 m/h
Find the equation of the line using the point-slope formula.
Passes through the point (-9,8) and is parallel to the graph y=8/9x + 8
Answer: y-8=8/9(x-9)
Step-by-step explanation:
If it is parallel line that means that their gradient must be the same.
Point slope formula: y - y1 = m (x - x1)
m= gradient
y1 = y point
x1 = x point
y-8=8/9(x-9)
ASAPPPP PLSSS HELP!!!! WILLL GIVE YOU THE BRANLIEST ANSWERRRR
Answer:
[tex](r^{2*3/3^1^* ^ 3)[/tex]
Step-by-step explanation:
Given
[tex](r^2/3)^3[/tex]
Required
Determine the equivalent expression
[tex](r^2/3)^3[/tex]
Apply the following law of indices:
[tex](a^n)^m = a^m^n[/tex]
[tex](r^2/3)^3[/tex]
[tex](r^2/3^1)^3[/tex]
So, the expression becomes:
[tex](r^{2*3/3^1^* ^ 3)[/tex]
Option D answers the question.
5/6 divided 9/4.
IM NOT D**B IM JUST TRYING TO MAKE SURE. PLEASE EXPLAIN
Answer:
10/27
Step-by-step explanation:
Simplify the following:
(5/6)/(9/4)
Multiply the numerator by the reciprocal of the denominator, (5/6)/(9/4) = 5/6×4/9:
(5×4)/(6×9)
The gcd of 4 and 6 is 2, so (5×4)/(6×9) = (5 (2×2))/((2×3) 9) = 2/2×(5×2)/(3×9) = (5×2)/(3×9):
(5×2)/(3×9)
3×9 = 27:
(5×2)/27
5×2 = 10:
Answer: 10/27
Determine whether the set is finite or infinite.
{42, 49, 56, ..., 70}
Answer:
The set is finite
Step-by-step explanation:
Let x be the variable
[tex]{ \rm{42 \leqslant x \leqslant 70}}[/tex]
What is the greatest common factor for the following expression? 3x^2 -9x *
Answer:
[tex]\mathbf{3x}[/tex] is the greatest common factor for the expression: [tex]3x^2 -9x[/tex]
Step-by-step explanation:
We need to find the greatest common factor for the following expression: [tex]3x^2 -9x[/tex]
Greatest common factor is the number, that is divisible by both numbers. In the given expression 3x is the greatest number that is divisible by all the terms
[tex]3x^2 -9x\\3x(x-3)[/tex]
So, [tex]\mathbf{3x}[/tex] is the greatest common factor for the expression: [tex]3x^2 -9x[/tex]
True or fade. In the context of our book, the following is a true statement
What is the measure of angle c? Pls hurry
Answer:
I think the answer is 43
Step-by-step explanation:
Because b=83
The total value of triangle angles =180
So 54+83=137
180-137=43
Pls help asap. Jsut need the correct answer
Answer: i think its either the 1st or 2nd answer... personally id go for 1st
Answer:
B
Step-by-step explanation:
It increases 1.15 times over t because its 1.15*t
lisa made 300 doller in 6 hours. find the untit rate
Answer:
Step-by-step explanation:
The unit rate is 50
Hope it helps
Can you help me please
-5 3/4 - 3 1/2=
Answer:
-9 1/4
Step-by-step explanation:
Answer:
-9.25
Step-by-step explanation:
Pemdas,