Answer:
13.89 m/s
Step-by-step explanation:
Velocity = displacement = time
75 km = 75000 m
1.5 hours = 5400 sec
applying the formula
velocity = 75000 m= 5400 s = 13.89 m/s
Answer:
Velocity= Displacement / Time
= 75/1.5
=50km/hr
Step-by-step explanation:
hope it helps
mark me brainliest pls
Help!! Please!!!! Please show your work!
Answer:
N/A
Step-by-step explanation:
We should first simplify the right side, and doing so will get x/3+6=x/3+10. WE then subtract x/3 on both sides to get 6=10. Since this cannot be true, there are no solutions.
Answer:
no solution
Step-by-step explanation:
[tex]\frac{x}{3}[/tex] + 6 = 2([tex]\frac{x}{6}[/tex] + 5) ← distribute parenthesis by 2
[tex]\frac{x}{3}[/tex] + 6 = [tex]\frac{x}{3}[/tex] + 10 ( subtract 6 from both sides )
[tex]\frac{x}{3}[/tex] = [tex]\frac{x}{3}[/tex] + 4 ( subtract [tex]\frac{x}{3}[/tex] from both sides )
0 = 4 ← False statement
This indicates the equation has no solution
A weather balloon ascends 6 meters every second.
How far will it ascend in 120 seconds?
Enter the your answer in the box.
m
Answer:
720
Step-by-step explanation:
6x120
Help pls!!!!!!!!!!!!!
Answer:
Reflexive property
Step-by-step explanation:
The reflexive property of congruence states that any geometric shape is congruent to itself.
Answer:
C) Symmetric Property
Step-by-step explanation:
The Symmetric Property states that If A is congruent to B, then B is also congruent to A. This implies that the congruence is symmetric.
Khan Academy also states that:
When a relation has a symmetric property, it means that the if relation is true between two things, it is true in either order. If VW ≅ XY, then XY ≅ VW.
Therefore, the correct answer is C) Symmetric Property.
Find values of a, b, and c that make each statement true.
If no values exist, write not possible.
a. a< b and a +<< b + c
b. a< b and a +c>b+c
c. a< b and ac < bc
d. a bc
e. a< b and ac=bc
Answer:
•Find values of a, b, and c that make each statement true.
Find values of a, b, and c that make each statement true. If no values exist, write not possible.
ANSWER: A
Step-by-step explanation:
hope it's helpful
The length of a side of a square is 4x – 1.
Express the area of the square in terms of x.
Answer:
16x^2 - 8x + 1
Step-by-step explanation:
1. The area of a square can be represented as s^2 or (s)(s), where s = side.
2. (Solving)
Step 1: Set up expression
[tex](4x-1)^2[/tex] [tex](4x-1)(4x-1)[/tex]Step 2: Apply the FOIL method (first, outside, inside, last)
[tex](4x)(4x)+(4x)(-1)+(-1)(4x)+(-1)(-1)[/tex] [tex]16x^2 -4x -4x +1[/tex]Step 3: Simplify.
[tex](16x^2)+(-4x-4x)+(1)[/tex] [tex]16x^2 -8x + 1[/tex]Therefore, the area of the square in terms of x is 16x^2 - 8x + 1.
If a dozen eggs cost $1.35, what does the unit cost?
Can someone please help
Answer: f(x)=3 x=2, f(x)=5 x=5/2, f(x)=-3 1/2
Step-by-step explanation:
Plug in the number that f(x) equals into the f(x) in the equation for each value
i dont know how to answer it
Round 7412 to the nearest thousand.
Answer:
7000
Step-by-step explanation:
below 7500 means 7000
Solve the formula c = 5p + 215 for p
Answer:
1/5c -43 =p
Step-by-step explanation:
c = 5p + 215
Subtract 215 from each side
c-215 = 5p +215-215
c-215 = 5p
Divide each side by 5
c/5 -215/5 = 5p/5
1/5c -43 =p
Ms. Sublett's math class is putting three numbers (0.3, 1/4, and 20%) in order from least to greatest. What order should the numbers be from least to greatest?
Answer:
least to greatest
20% , 1/4, 0.3
20% = 1/5 = 0.2
0.3 = 3/10 = 30%
1/4 = 25% = 0.25
-0.1b = 3.8, what is b?
-0.1b = 3.8 ; Get b alone
3.8 / -0.1 = -38 ; Turns negative, and 3.8 / 0.1 = 38
b = -38
plz help :-)
The perimeter of an equilateral triangle is 9n - 12. Write an expression to represent the length of each side.
Answer:
[tex]9n - 12 \rightarrow \frac{1}{3} (9n - 12) \\ = \frac{3}{3} (3n - 4) \\ l = 3n - 4[/tex]
The perimeter of an equilateral triangle is 9n - 12. Write an expression to represent the length of each side.
Solution:The perimeter of an equilateral triangle is 9n - 12.We know, perimeter of a triangle is the sum of the three sides of the triangle.Also, in an equilateral triangle, all the sides are equal.Therefore, the length of each side of the triangle
[tex] = \frac{9n-12}{3} \\ = \frac{3(3n - 4)}{3} \\ = 3n - 4[/tex]
Answer:The length of each side of the triangle is 3n-4.
Hope it helps!!
will brainly come in clutch???
Answer:
32
Step-by-step explanation:
to form a linear pair means when the two angles are added, they equal 180 degrees
3x + 20 + x + 32 = 180
4x + 52 = 180
4x = 128
x = 32
Number 19 please and thank you.
Answer: Sir/Ma´am/Person, it doesnt show.
Step-by-step explanation: Im on an computer and it wont show, ive tried putting it in different tabs..nothing seems to be functional. Maybe its my computer? If it isnt, heres a heads up: it could be a unrecognized file if thats what it told you somehow before you did that? But thats all i wanted to type. Enjoy your day.
The following represents slopes of two lines. Which answer choice describes the two lines? m = 7 and m = -7
Answer:
m = 7 can also be y=7x+1 is positive and shows acceleration or ascending lines steep y axis 1 and x axis 0 ascending to 1 or above and when y = 7 x =1 see attached.
m = -7 is negative and shows deceleration of 1 as we add 1 here too. Or can be any number for y intercept see attached.
Step-by-step explanation:
HELP PLSSS THIS IS HARD ANYONE
i think it is c)
but if it's wrong pls don't report me
and tell me waht is correct answer....
Which of the following are techniques you have learned so far for solving a
quadratic equation?
Check all that apply.
O A. Solve by taking the square root of both sides
B. Solve by factoring
C. Solve by substitution
I D. Solve by forming sums of squares
The techniques you have learned so far for solving a quadratic equation are solve by factoring and solve by substitution
What are quadratic equations?Quadratic equations are expressions that have a leading degree of 2.
In order to solve factorization, the following streps are crucial
Solve by factoring: This is a way of factoring the GCF in the grouped functions.It can also be solved by substitution: Using the general formula, the coefficients are substituted to determine the zerosLearn more on quadratic function here: https://brainly.com/question/25841119
#SPJ2
Answer:it is solve by factoring and solve by taking the square root of both sides!
Step-by-step explanation:
solve y
y=8x-x^2
y=2x
STEP BY STEP SOLUTION PLEASE HELP
Answer:
y=12
Step-by-step explanation:
y=2x ,so 2x=8x-x^2
x^2=8x-2x
x^2=6x
x^2/x=6x/x
x=6
y=2x ,2(6)
y=12
help pls!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
7
Step-by-step explanation:
you do it and the answer should be 7
hiiiiiii CAN U HELP ME PLS ILL GIVE BRAINLIEST 5 STARS AND A THANKS I HAD A ROUGH DAY AND MY BRAIN WONT WORK :C SORRY THERES NOT A LOT OF POINTS!
Answer:
- 12
Step-by-step explanation:
#CarryOnLearning
Q2. In a school, 60% of the students are girls. 50% of the girls walk to school. 20% of the boys walk to school. What percentage of the students walk to school?
Answer:
38%
Step-by-step explanation:
60 percent girls
50 percent of girls walk
50 percent take the bus
40 percent boys
20 percent walk
80 percent take the bus
If there are 100 people in the school
60 girls
30 girls take the bus
40 boys
8 boys walk
8+30=38
38% of the people walk to school
Name 3 points that are coplanar
Point V is on the line segment UW. Given VW=5x-4, UV=2x, and UW=5x, determine the numerical length of VW
What is the perimeter of WXYZ?
100 points and brainliest to the first correct answer
I've done the work but I need to know what my new coordinates will be
Here's the question
Use the mapping (x+3, y-5), for the transformation of triangle ABC with vertices A(-2, -4), B(0, 0), and C(1, -3), find the coordinates of the new triangle A’B’C’ . You must show all your work.
And then here is the answer
You’re going to go left side three points and down five for every point on the graph (ABC) and once you do that label the ABC marks with an apostrophe like so; A’B’C’ for every time you change places
What will be my new coordinates??
Same question here answered by me correctly
Visit the link below for your answer.
https://brainly.com/question/25027288?
pls helppp it's due after 30 min
* Find the cast price of the following: a) selling price 55 profit 10% c) selling price $680, loss 15% b) selling price $558, profit 24% d) selling price $11.78, loss 5%
Step-by-step explanation:
• C. P = Cost Price.. , S. P (Sell Price) , → C.P = 100×S.P/100+Profit (when profit) (a) C.P = 100 × 55/100 + 10 = 5500/110 C.P » $ 50(b) C.P = 100 × 558/100+24 = 55800/124 C.P » $ 450→ C. P = 100 × S.P/100 - loss (when loss) (c) C. P = 100 × 680 / 100 - 15 = 68000/85 C. P » $ 800(d) C. P = 100 × 11.78 / 100 - 5 = 1178/95C. P » $ 12.4
Denilys has $186.44 saved in her piggy bank. She
saw a pair of jeans for $49.89 and a pair of
earrings for $24.58 that she couldn't live without.
How much money will she still have in her piggy
bank after she buys her jeans and earrings?
Answer:
$111.97
Step-by-step explanation:
PLEASE HELP :)
The value of a polynomial is 0 when x = -8
What expression must be a factor of the polynomial?
Answer:
Wait, could you explain
Step-by-step explanation:
Giải các Phương Trình Nghiệm Nguyên
1/x +1/y = 1/6xy
Answer:
sucky my ducky ;))))
Step-by-step explanation: