Can someone Please help me and quick An d show the work all of it
Answer:
A
Step-by-step explanation:
Like terms must have the same exponents and variables, but can have different coefficients
The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about 14.29%. What is the correct percent decrease? What error did Adam likely make when finding the percent decrease?
What error did Adam likely make? A. divided the difference of the two quantities by the sum of the two quantities. B. divided the difference of the two quantities by the product of the two quantities. C. divided the difference of the two quantities by the new quantity. D. divided the new quantity by the original quantity.
Answer:
A
Step-by-step explanation:
Subtract. Write your answer in scientific notation.
(5.83×104)–(1.22×104)
This is the correct answer
Kim says the answer to 10 times 3 and StartFraction 8 Over 9 EndFraction is 13 and StartFraction 8 Over 9 EndFraction. Is her answer reasonable? No, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 40. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 4, and 10 × 4 is 14. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 30. Yes, because 3 and StartFraction 8 Over 9 EndFraction is about 3, and 10 × 3 is 13.
Answer:
alright the density of air affects mass of a object since this formula affect newtons law 14*/45 */ 149851*412
Step-by-step explanation:
Answer:
its A brainly plz
Step-by-step explanation:
Ruby weighs 88 lbs. Her weight is 12 lbs. less than half her mother's weight. How much does her mother weigh?
88 = m - 12
+ 12 + 12
100 = m
Answer:
Ruby's mother weighs 200 lbs.
Step-by-step explanation:
88 + 12 = 100
100 x 2 = 200
Why is it useful to write 6.51 as 6.510?
Jamie says the value of the expression 1.34 times (-19/37) is close to -0.75 does this seem reasonable. explain
1,34 x( -19/37)=
1, 34 x (-0.5135) =-0,68809
+plus -= negativo
Step-by-step explanation:
this question doesn't really make sense redo it please I hope you if you redo it I know the answer but I just don't know how good solid do having saying
Trick question what is 1+(6+8)×3? Did you get it correct?
(A) 25
(B) 24
(C) 23
(D) 10
The answer is...
Guess! lol
Look at triangle ABC.
Coordinate grid shows negative 5 to positive 5 on the x axis and y axis at intervals of 1. A triangle ABC is shown with A at ordered pair 4, 5, B at ordered pair 2, 2, and C at ordered pair 4, 2.
What is the length of side AB of the triangle? (1 point)
3
5
Square root of 6
Square root of 13
Answer:
5 oooor square root of 6
Step-by-step explanation:
i drew a coordinate plane (grid) and
i put them all down but i couldnt make out wether it was 5 or if it would be
the square root of 6 really sorry
hope this helped
Answer:
square root of 13!
Step-by-step explanation:
Explain your answer, please
。 • ﾟ 。 . . . 。 。 . . 。 ඞ 。 . • • ﾟ
round your answer to the nearest armadillo
Scale Factor of Triangle STU to Triangle PQR
Scale Factor of Triangle PQR to Triangle STU
Scale Factor of Trapezoid EFGH to Trapezoid JKLM =
Scale Factor of Trapezoid JKLM to Trapezoid EFGH
.1.Scale Factor of Triangle STU to Triangle PQR= 1.5
2.Scale Factor of Trapezoid EFGH to Trapezoid JKLM =2
3. about 90 armadillo
1.Side ST: 15 ÷ Side PQ: 10 = 1.5
2.Side JM: 14 ÷Side EH: 7 = 2
3.843/7=120.428571429
843/4=210.75
210.75-120.428571429=90.321428571
This rounds to 90 armadillo
Hope this helps :3 ❤
If the relationship is proportional, what is the missing value from the table?
Answer:
The answer is 15. I know this because they are all multiplied by 3.
Step-by-step explanation:
I go to that school as well
The Dockland Building in Hamburg, Germany is shaped like a parallelogram.
If the length of the building is 86 meters and its height is 55 meters, what is the area of the face of the building?
Group of answer choices
4,730 meters
4,730 square meters
Answer:
4,730
Step-by-step explanation:
Multiply 86 by 55 to get 4730
The area of the face of the building is 4,730 square meters
Using this formula
Area=Length×Height
Where:
Length of the building=86 meters
Height of the building =55 meters
Let plug in the formula
Area=86 meters×55 meters
Area=4,730 square meters
Inconclusion The area of the face of the building is 4,730 square meters
Learn more here:
https://brainly.com/question/22740526
Lamar puts 3 cantaloupes that each weigh 2 pounds onto a scale. He adds 3 bunches of bananas that each have the same weight to the scale. If the total weight of the fruit is 18 pounds, what is the weight of one bunch of bananas? Write the equation and solve for the unknown.
4 is the weight of one bunch 6X4=18.
Based on the figure, what should be concluded about the density of the iceberg compared to to the density of seawater? Explain.
-Based on the figure, what should be concluded about the density of the iceberg compared to the density of the treasure chest? Explain.
9 15/22 - 3 2/11 PLS SUBTRACT
Answer: 6 1/2
Step-by-step explanation:
/Answer: The answer is =6 1/2
Step-by-step explanation:
-6x - 16 < 2x
help plz
Answer:
-2 < x
Step-by-step explanation:
-6x - 16 < 2x
Add 6x to each side
-6x+6x - 16 < 2x+6x
-16 <8x
Divide by 8
-16/8 < 8x/8
-2 < x
Answer:
so the way this problem looks i have to solve for -16-16 so
the simple answer is -32x<2x
Step-by-step explanation:
all i did was subtract 16 from -16 which vise versa would be 32 butwith the negative 16 and minus 16 its just -32
Solve the equations in Parts A and B using inverse operations. Check your solutions. In your final answer, include all of
your work
Part A: 5 + 2 = 232 + 13
Part B:5 + 1 = 23% + 13
Answer:
Part A: 7 = 245
Part B: 6 = 1323/100
Step-by-step explanation:
Part A: Add the numbers 5 and 2 which you get 7 and then you add 232 and 13 which gives you 245
equation version: 5 + 2 = 7
232 + 13 = 245
7 = 245
Part B: In order to convert a precent to a ratio, divide it by 100
23/100
5 + 1 = 23/100 + 13
5 + 1 = 6
23/100 + 13 = 1323/100
6 = 1323/100
Hope this helps :)
Answer: B
Evaluste 48/6 - 10/3
(A) 12 2/3
(B) 4 2/3
(C) 4 1/3
(D) 9 1/3
ANSWER ASAP
Can somebody please help me with these two problems ASAP I’d highly appreciate it.
Answer: 7
Step-by-step explanation:
See attached picture
omg, I'm so sorry people but it's a lot... -_-
Answer: pretty sure it’s proportional
Step-by-step explanation:
Can you please help?
Answer:
I THINK THIS IS RIGHT BUT I'M NOT SURE
3= x divided by 4
5= 3+x
7= x divided by 3
9= 9 times x
11= 4 plus 1/2
13= I DONT KNOW
15= (x times 5)+3
17=(4 times x)+4
19=(x+2)8
Step-by-step explanation:
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he has 9 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 21 left over. How many chairs does Liam have?
pls help
Answer:
45
cause the answer is :)
Hi it will be so nice if u could help me thx!
Answer:
11. Domain: (-infinity, +infinity) Range: (-infinity, +infinity)
12. Domain: (-infinity, +infinity) Range: f(x) = 25
13. Domain: (-infinity, +infinity) Range: (-infinity, +infinity)
Step-by-step explanation:
Thanks for the free points btw, and sorry.
Javier walks from his house to the zoo at a constant rate. After walking 0.75 mile, he meets his brother, Raul, and they continue walking at the same constant rate. When they arrive at the zoo, Javier has walked for 0.5 hour and Raul has walked for 0.2 hour. Which equation can be used to find r, the rate in miles per hour at which the brothers walked to the zoo?
A 0.2r = 0.5r
B 0.2r + 0.75 = 0.5r
C 0.5r + 0.75 = 0.2r
D 0.75r = 0.5r + 0.2r
Answer:
B
Step-by-step explanation:
What is the answer of this
Round 9.17302 to the nearest thousandths, tenths, and nearest unit.
Answer:
i think its 17000 and 170000
Step-by-step explanation:
Answer:
Thousandths: 9.173
Tenths: 9.2
Nearest Unit: 9
Hope this helps :D
Write an expression for the sequence of operations described below. u minus the sum of v and t Do not simplify any part of the expression.
Answer:U-v+t
Step-by-step explanation:Hope this helps. U minus the sum of v is u-v. This means that v is positive and is being subtracted by u. The sum of v and t. Would be addition so v+t. The equation is u-v+t.
please help, this is 7th grade math
Answer:
its -1 and 3/4
Step-by-step explanation:
because u have to find a common denominator first and then a negative plus a positive is a negative so i hope this helps i just learned this like two weeks ago
-3/4.
When there is a plus and a minus sign, it means add a negative, so take out the plus sign.
1/2-5/4
Find like terms
2/4-5/4
2-5 =-3
4. =4
Therefore the answer is -3/4
PLZ HELP NEED NOW! I WILL GIVE BRAINLIEST TO FASTEST PERSON WITH WORK!
how do you change y – 5 = - (x – 1) into slope intercept form?
Answer:
y = -x + 6
Step-by-step explanation:
Slope intercept form is y = mx + b.
So distribute the negative sign on the right side to get:
y - 5 = -x +1
Then add the 5 on the left side to both of the sides to get y alone, then you will get:
y = -x +6
That is in slope intercept form.
Find the difference between and 8/15 - -(2/3). Show all calculations in your final answer please!! :)
Answer:
[tex]\boxed{\dfrac{34}{15}}[/tex]
Step-by-step explanation:
[tex]\text{Use }\LaTeX[/tex] (ﾉ◕ヮ◕)ﾉ*:･ﾟ✧
[tex]\dfrac{8}{5} - - \left(\dfrac{2}{3}\right)[/tex]
[tex]\dfrac{8}{5} - \left[-\dfrac{2}{3}\right][/tex]
[tex]\dfrac{8}{5} +\dfrac{2}{3}[/tex]
[tex]\dfrac{8(3)}{5(3)} +\dfrac{2(5)}{3(5)}[/tex]
[tex]\dfrac{24}{15} +\dfrac{10}{15}[/tex]
[tex]\boxed{\dfrac{34}{15}}[/tex]
