Answer:
-19/132
Step-by-step explanation:
To add fractions, find the lowest common multiple of the two denominators and multiply accordingly to make both denominators the same. In this case, the lowest common multiple of 11 and 12 is 132, so we need to multiply the first number by 12 and the second by 11. So we get [tex]\frac{36}{132} + (-\frac{55}{132} )[/tex] = [tex]\frac{36-55}{132}[/tex]=[tex]\frac{-19}{32}[/tex][tex]-\frac{19}{132}[/tex]
The slope is -10 and it passes through (2,5)
Answer:
y=-10x+25
Step-by-step explanation:
Find the perimeter. Simplify your answer.
Answer:
19t+4
Step-by-step explanation:
Perimeter just means add up all the sides
(t+5)+(8t-10)+(t+5)+(9t+4)
= t+8t+t+9t+5-10+5+4
=19t+4
What is the length of the hypotenuse? If necessary, round to the nearest tenth.
Answer:
17
Step-by-step explanation:
Answer:
The hypotenuse is 17.
Step-by-step explanation:
a^2+b^2=c^2.
Let's plug in a and b.
15^2 + 8^2 = c^2
Simply.
225+64=c^2
Add.
289=c^2.
Square 289 and c^2 to cancel out the ^2.
17=c
The hypotenuse is 17.
Hope I helped. :)
PLEASE HELP!!!!! I NEED THE ANSWER SOON
Two systems of equations are shown:
System A System B
3x + 2y = 3 −x − 14y = 1
−2x − 8y = −1 −2x − 8y = −1
Which of the following statements is correct about the two systems of equations?
A.)The value of x for System B will be one-third of the value of x for System A because the coefficient of x in the first equation of System B is one third times the coefficient of x in the first equation of System A.
B.) The value of x for System A will be equal to the value of y for System B because the first equation of System B is obtained by adding −4 to the first equation of System A and the second equations are identical.
C.) They will have the same solution because they represent the same lines when plotted on the coordinate axes.
D.)They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 2 times the second equation of System A.
Finds the value of x
Answer:
2 x or 3x
Step-by-step explanation:
because is have x
Answer:
x = 30
Step-by-step explanation:
The sum of the exterior angle and interior angle of a polygon = 180°
Then the 2 unknown interior angles are
180 - 2x and 180 - (3x - 20) = 180 - 3x + 20 = 200 - 3x
The sum of the 4 interior angles of a quadrilateral = 360°
sum the 4 interior angles and equate to 360
2x + 2x + 10 + 180 - 2x + 200 - 3x = 360 , that is
- x + 390 = 360 ( subtract 390 from both sides )
- x = - 30 ( multiply both sides by - 1 )
x = 30
There were 3,905 more hits on the school’s website in January than February. February had 9,854 hits. How many hits did the school’s website have during both months? a. About how many hits did the website have during January and February?
Answer:
In Jan - 13,759
In Feb - 9,854
In both - 23,613
Step-by-step explanation:
hope it helps
Help plzzzz! I rlly need help asap
Answer:
x=0
Step-by-step explanation:
2x-9=0
2x=9
x=9/2
4x+10=0
4x=-10
x=-5/2
2(9/2)-9 =0
4(-5/2)+10=10
please help!
im confused
Answer:
8(4+2)
Step-by-step explanation:
8 x 6 = 48 hence 32+16 also equals 48
Answer:
8 (4 +2)
Step-by-step explanation:
because you mulitiple 8 times 4 which is 32 and then you do 8 times two which is 16 and so that is the answer that the were looking for
each of the 17 gorillas at the nature preserve eats 45 pounds a food a day. write an expression that models the amount of food all of the gorillas eat in a day. then evaluate the expression to find how much food they eat
Answer:17x 45=765 pounds
Step-by-step explanation:
All you have to do is multiply.
If each gorilla eats 45 pounds then you multiply amount of gorilla by pounds of food , in this case 17x 45
Find x get 15 points and brainliest
4/5x+9/10=5 1/5
Answer:
x=43/8
Step-by-step explanation:
Answer:
43/8
BUT IN A SIMPLIFIED MIXED NUMBER IT IS
5 3/8
Given that a + b = 2 and that a + b2=6, prove that 2ab = -2. Find also the value of (a - b)?
You want to watch 3 DVD's from a selection of 10. How many possible combinations of DVD's do you have
Answer:
210÷2=105
Step-by-step explanation:
Help plz. No links.
What is 8.21 times 4.2?
Show your work.
Answer:
34.482 is the answer to your question
Help, I have no clue how to do this, My memory from 4th grade is bad ;)
Answer:
S=2
Step-by-step explanation:
the answer can not be higher than 2 because the inequality shows 9 is bigger than what is being added.
9 Is greater than or equal to 7+2
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Let's simpify the inequality ~
[tex]9 \geqslant s + 7[/tex][tex]9 - 7 \geqslant s[/tex][tex]2 \geqslant s[/tex]So, the values equal to or less than 2 should be the required solutions ~
that is ~
[tex]s = 2[/tex]help plz brainlest for first
Answer:
Refer to the attachment
If a company had a gain of 800$ in March , but in April and May , it had a loss of $400 and 900$ respectively , how mich profit or loss did the company have in three months .
Please answer quickly ,.I will mark you as brainlist ... In Hurry Plz
Answer:
-500
Step-by-step explanation:
i knew the answer
have a great day ;)
Jose has 8 2/3 cups of plaster of Paris powder. If Jose uses 5 3/5 cups of sculpture, how much plaster will he have left?
Answer:
3 1/15
Step-by-step explanation:
8 2/3 - 5 3/5
find the LCD(least Common denominator)
8 10/15 - 5 9/15 = 3 1/15
What is the rule for the transformation from the smaller polygon to the larger polygon?
A. (x, y) = (2x, 2y)
B. (t', y) = (x, ky)
C. (x, y) = (3x, 3y)
D. (, 34) = (4., 3y)
if 10 litres of petrol can cost 650 calculate the cost of 15 Litres and 25 litres
Answer:
15 liters = 975
25 liters = 1625
Step-by-step explanation:
10 liters = 650
1 liter = 650/10 = 65
15 liters = 65 x 15 = 975
25 liters = 15 liters + 10 liters = 975 + 650 = 1625
-Chetan K
Solve for x please. I need step-by-step explanation. Thank you.
Step-by-step explanation:
[tex](7x)^x=7^{7^7}[/tex]log both sides:
[tex]log_7(7x)^x=log_7(7^{7^7})[/tex][tex]xlog_7(7x)=7^7[/tex][tex]x(1 +log_7x) = 7*7^6[/tex][tex]x(1 +log_7x) = 7^6(1+6)[/tex][tex]x(1 +log_7x) = 7^6(1+log_77^6)[/tex]Compare both sides to get:
[tex]x=7^6[/tex]or
[tex]x=117649[/tex]write an equation in
Slope-int form
m=9, b=4
Answer:
y=9x+4
Step-by-step explanation:
9 is the slope and 4 is the y-intercept, or the "b"
what is trigonometric functions
Answer:
a function of an angle, or of an abstract quantity, used in trigonometry, including the sine, cosine, tangent, cotangent, secant, and cosecant, and their hyperbolic counterparts.
Step-by-step explanation:
hope this helps
Can anyone help, im stuck
Answer:
The second one is right
Step-by-step explanation:
anyone help, im stuck
Answer:
The third one
Step-by-step explanation:
Since, 1 can be represented by x we can make an equation
2 can be represented y
and 4 can be represented by x
Since x + y = 180 and x + z = 180
y = z
Or 2 = 4
Brainliest please :)
I don't understand this question can someone help me with this please, please explain!! and thank you for the help!! If u dont know try your best. Please do it quick, please do all :D
Answer:
1. C) .4
2. B) 2 1/4
3. D) 3 5/8
Step-by-step explanation:
1. The question is asking what fraction (represented in decimal form) did Maria spend. To find this, divide 18/45 because Maria spent $18 of her $45. When you complete this calculation, you get .4
2. When you look at where the line ends, it's at the first quarter line after the 2, meaning that the line is 2 and one quarter or 2 1/4
3. 8 times 3 is 24, which is the closest multiple of 8 to 29. However, since there is still 5 left over (which still needs to be divided by 8) it would be represented by the mxed fraction.
evaluate 4g -2 (-h) + 4
Answer:
Hi There I Used A Calculator
Step-by-step explanation:
the awnser is 4+2ℎ+4
Does anyone want to play prodigy with me? if so meet at Town Square in Lamplight Town in Sapphire World. I'm Serenity Nearshadow in that game. PLEASE!
Answer:
why did you need to play with you are you board of playing then stop playing game
How to memorize the multiplication table games.
I think you should use cards! its really helpful tbh.
Step-by-step explanation:
Water flows through a pipe at a rate of 89 cups per second. Express this rate of flow in gallons per hour
Answer:
Step-by-step explanation:
that sucks
Answer:
Answer: 20025 gallons per hour
89 times 60= 5340 cups in one minute
5340 times 60= 320,400 cups in one hour
Convert 320,400 cups into gallons and you will get 20025.
Not positive if this is correct but it’s better than nothing lol
He receives 35 rewards points just for signing up.
He earns 2.5 points for each visit to the movie theater.
He needs at least 55 points for a free movie ticket.
Write and solve an inequality which can be used to determine vv, the number of visits Omar can make to earn his first free movie ticket.
Answer:
8
Step-by-step explanation:
which of these have a these has a sum of 15/6
35/9 + 35/5 or 15/2 + 15/4 or 3/8 + 34/16 or 2/3 + 1/16
3/8 + 34/16
15/6 can be simplified to 2 1/2
The answer for 3/8 + 34/16 can be simplified to 2 1/2