Answers
Answer:
The width is - 4 the lengeth is - 7
Step-by-step explanation:
w*l = 28in²
w = ?
l = w+3
w=2
2+3 = 5
5*2 = 10
w = 3
3+3 = 6
6*3 = 18
w = 4
4+3 = 7
7*4 = 28
So,
W = 4 L = 7
Related Questions
Round 757,960 to the nearest hundred thousand.
Answers
Hopefully it’s correct
In which story is the answer to the question 0?
1:
Neil felt sick, so his grandma took his temperature. She said his temperature
was 2°F above the normal human body temperature. At dinner time, his
temperature was 2°F higher than it was that morning. What is the difference
between Neil's temperature now and the normal human body temperature?
2:
Neil felt sick this morning, so his grandma took his temperature. She said his
temperature was 2°F above the normal human body temperature. At dinner
time, his temperature was 2°F lower than it was that morning. What is the
difference between Neil's temperature now and the normal human body
temperature?
Answers
Answer:
2
Step-by-step explanation:
It was +2 in the morning. -2 would make it 0.
the second story is the answer
For which value of a are the graphs of 4 = 3x + 6y and ax – 8y = 12 parallel?
a = -4
O a =
= - 1 / 1
a = 1/2
O
a = 2
Answers
Answer: a=-4
Step-by-step explanation:
Solve the system of equations - x - y = 6 and 5x -7y=66 by combining the equations
Answers
Answer: Let's solve for x.
−x−y=6
Step 1: Add y to both sides.
−x−y+y=6+y
−x=y+6
Step 2: Divide both sides by -1.
−x
−1
=
y+6
−1
x=−y−6
Answer:
x=−y−6
Let's solve for x.
5x−7y=66
Step 1: Add 7y to both sides.
5x−7y+7y=66+7y
5x=7y+66
Step 2: Divide both sides by 5.
5x
5
=
7y+66
5
x=
7
5
y+
66
5
Answer:
x=
7
5
y+
66
5
Step-by-step explanation:
Which of the following equations is equivalent to 2(3x - 1) = 3 - (- 2 - x)?
1. 6x - 2 = 1 - 4
2. 6x - 1 = 1 + x
3. 6x - 2 = 5 + x
4. 6x - 1 = 5 - x
Answers
Answer:
It would be 2. 6x - 1 = 1 + x
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Hari's weekly allowance varies depending on the number of chores he does. He received $20 in allowance the week he did 14 chores, and $14 in allowance the week he did 2 chores. Write an equation for his allowance in slope-intercept form. The equation for Hari's allowance in slope-intercept form is
Answers
explain better or brainliest cant do that
I will give u brainliest please help
Answers
Answer: Pablo: 1:5 Sam: 16.50
Step by Step Explination:
1) Solve the equation 7x+5 = 7x-3
Answers
Answer: no solutions
7x + 5 = 7x - 3
5 = -3 [ subtract 7x from both sides ]
Since we end up with 5 = -3, a clearly false equation, we conclude that the original equation has no solutions.
i hope this helps! :D
Answer:
empty set
Step-by-step explanation:
Let's solve your equation step-by-step:
7x+5=7x−3
Step 1: Subtract 7x from both sides.
7x+5−7x=7x−3−7x
5=−3
Step 2: Subtract 5 from both sides.
5−5=−3−5
0=−8
So that There is no solution.( empty set .∅)
please make as brilliant.
Getaway Travel Agency surveyed a random sample of 454545 of their clients about their vacation plans. Of the clients surveyed, 212121 expected that they would go on 333 vacations in the next year. There are 516516516 Getaway Travel Agency clients. Based on the data, what is the most reasonable estimate for the number of Getaway Travel Agency clients who expect to go on 333 vacations in the next year? Choose 1 answer: Choose 1 answer: (Choice A) A 454545 (Choice B) B 241241241 (Choice C) C 275275275 (Choice D) D 467467
Answers
Answer:
A 454545 is the correct answer
Answer:
its 241
Step-by-step explanation:
i did it on khan
15 POINTS PLEASE HELP!
Answers
Answer:
buddy...u weren't able to attach it properly...
Step-by-step explanation:
u may type it out in the comments...
Wahts the value of N
Answers
Answer:
n=7
Step-by-step explanation:
33-19÷2= 7
sorry if my answer is wrong
Does anyone know the answer
Answers
Answer:
the answer is d
Step-by-step explanation:
For 55 you times the average by the time it took and you get 55 same with kick 2 so kick 3 would be 2 seconds because 15 times 2 is 30
What is the point-slope form of an equation passing through (0, -5) with a 5 points
slope of 2? *
Answers
Answer:
y=2x-5
Step-by-step explanation:
[tex]y-y_{1}=m(x-x_{1})[/tex]
[tex]x_{1}=0, y_{1}=-5\\[/tex], and m=2
[tex]y-(-5)=2(x-0)[/tex], -(-5)-Two negatives make it positive, and you distribute the 2
[tex]y+5=2x[/tex], you now subtract 5 to get y by itself to get your answer of
[tex]y=2x-5[/tex]
*NOTE* (0,-5) is the y-intercept, so you could have used the linear equation of y=mx+b, m=2, and b(y-intercept)=-5
giving you y=2x-5
5(88) using distributive property and mental math
Answers
Suppose a cylinder has a diameter of 18 feet and a height of h feet. Which equation can be used to find V, the volume of the cylinder in cubic feet?
Answers
Answer:
Volume of a cylinder, V = πr^2h
but r= d/2
therefore, Vol = π(d/2)^2h
from the parameters given,
Vol = π(18/2)^2h
=81πh
HELPpPppPp ASAP I rlly need help I’m timeddddd frrr I will give u a Brainly thing just help and show your workkkk
Answers
Answer:
1
I hope this helps! Do you need help on anything else?
Okay here are some pictures of the work, I can't do fractions on this. :)
Need help once again
Question is in the screenshot
No spam and no useless answers for the points
Please show your work
It means a lot to me :)
Answers
Hi there!
[tex]\large\boxed{\text{ She is incorrect.}}[/tex]
The format of a logarithmic equation is:
[tex]a^{b} = c\\\\log_{a}c = b[/tex]
In this instance:
a = e
b = 3x
c = 7
Rewrite as the logarithmic equation:
[tex]log_{e}7 = 3x[/tex]
Solve. Evaluate [tex]log_{e}7[/tex] and use algebra to find x:
[tex]1.946 = 3x\\\\x = 0.649[/tex]
A student raises her grade from a 75 to a 90 what is the percent of increas in the students grade average
a)20%
b)16.7%
c)8.3%
d)15%
Answers
Answer:
b
Step-by-step explanation:
I got a 100 on this test so try and do well
How many extraneous solutions does the equation below have?
fraction numerator 2 m over denominator 2 m plus 3 end fraction minus fraction numerator 2 m over denominator 2 m minus 3 end fraction equals 1
Answers
Answer:
Two extraneous solutions
Step-by-step explanation:
The cost of two books is ₹126.If the cost of one book is twice the other, the find the cost of books.
Answers
simplfy -3+7 ooooooooooooooooooooooooooooooooooooooooooooooooo
Answers
Answer:
Add -3 and 7. 4
Step-by-step explanation:
Uh ur welcome
Answer:
4
Step-by-step explanation:
I do it this way whenever there is a - and a - I just add them but add negative sign. IF like in this problem - and a + I subtract...
Hope this helps :3
What is the slope of the line?
Answers
Answer:
[tex]m=\frac{1}{3}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (2, -1)
Point (-4, -3)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]m=\frac{-3+1}{-4-2}[/tex]Add/Subtract: [tex]m=\frac{-2}{-6}[/tex]Simplify: [tex]m=\frac{1}{3}[/tex]Can Someone plz help me i will mark brainliest
Answers
Answer:
a
Step-by-step explanation:
if u multiply by -5 the 5s will cancel out
Answer:
c
Step-by-step explanation:
sorry if it wrong
solve the equation or inequality.
5t - 3 (7t + 1) < 93
Answers
Step-by-step explanation:
5t-3(7t+1) < 93
Remove the parentheses
5t-21t-3 < 93
-16t < 93+3
-16t < 96
Divide both sides by 16
-t<96/16
-t<6
t > -6
Answer: The inequality t < 6 is the correct answer.
Step-by-step explanation:
5t - 3 (7t + 1) < 93 <--- This is the original equation.
5t + (7t + 1) - 3 < 93 <---- Use commutative property.
16t - 3 < 93 <--- Simplify
16t - 3 + 3 < 93 + 3 <---- Add 3 to both sides,
16t < 96 <--- Simplify and do addition.
[tex]\frac{16t}{16}[/tex] < [tex]\frac{96}{16}[/tex] <--- Divide both sides by 16.
t < 6 <--- is the answer to the inequality.
Hope this helps! :D
juan has $1.30 in dimes and nickels he has a total of 15 coins how many dimes does juan have
Answers
Answer:
11 dimes and 4 nickles
Step-by-step explanation:
Answer:
11 dimes equals 1.10 and 4 nickels equals 20 cents
Step-by-step explanation:
ILL MARK U BRAINLIEST HELP
Answers
Answer:
6x-y
Step-by-step explanation:
Add the two expressions
Answer:
6x + -y
Lets simplify this step by step:
2x + 7y + 4x −8y
2x + 7y + 4x + −8y
Then we combine like terms
=2x + 7y + 4x + −8y
=(2x + 4x) + (7y + −8y)
= 6x + −y
I need help with this question, here's the image
Answers
Answer:
The answer Is C
using long Division perform (a²-22a+17)÷(a-13)
Answers
Answer:
wherw are yiu coms on email kingrizvi218
Given that the following angles are supplementary. What is the measure of the missing angle?
Answers
Answer:
62 degrees
Step-by-step explanation:
Since it is a straightline, the sum of both angles are 180
So, 180 - 118 = 62
write an equation in slope intercept form for the line that passes through (1,-1) and is parallel to the line described by y=2x-4
PLEASE HELP:(((((
Answers
If 2 lines are parallel, their slopes are the same, so all we need to do is plug in the given point and slope in the equation y = mx + b and solve for b.
[tex]-1 = 2(1) + b\\\\-1 = 2 + b\\\\-3 = b[/tex]
The equation of a line in slope-intercept form that goes through (1, -1) and is parallel to the line y = 2x - 4 is [tex]y = 2x - 3[/tex].