Answer:
Step-by-step explanation:
Lenght should be the greater here. I am considering your question however.
Let length side is 'x'.
The width side is 'x +13'
Perimeter of a rectangle : 2 ×( length + width)
given that perimeter is 82
2 × ( x + x + 13) = 82
2 × ( 2x + 13) =82
4x + 26 = 82
2x = 56
x = 28 cm
length is 28
width is 41
3(2x–7)=5–(1–x) plzz help ASAP
3(2x–7)=5–(1–x)
6x-21 = 5 - 1 + x
subtract x from both sides
5x - 21 = 5-1
combine like terms
5x - 21 = 4
add 21 to both sides
5x = 25
divide both sides by 5
x = 5
Anyone good at algebra? I need help!
Answer:
4
Step-by-step explanation:
f(3) = -6
f(7) = 6
Find the slope over that interval using those points.
Slope = [6 - (-6)]/(7-4) = 4
the total size of the house of representatives
Answer: 435 seats
There are 435 seats in the House of Representatives.
HEY_LLO> THANK YOU SO MUCH>
Answer:
435
Step-by-step explanation:
There are 435 voting delegates in the House of Representatives.
can someone help? the question is attached
Answer:
A
Step-by-step explanation:
a
b
c
d
e
f
g
h
i
j
k
l
m
n
o
p
q
r
s
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u
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please help mee !!!!!
Answer:
Step-by-step explanation:
Question 3. The diameter M of a medium coffee CUP at a coffee shop follows the Normal distribution with a mean of 2.96 inches and a standard deviation of 0.02 inches. The diameter L of a medium coffee cup LID at the coffee shop follows the Normal distribution with a mean of 3.01 inches and standard deviation of 0.01 inches. Assume that M and L are independent random variables. Let D = L-M be the difference between the lid's diameter.
What is the mean of D? Use 2 places after the decimal.
What is the standard deviation of D? Use 4 places after the decimal.
For a lid to fit on the cup, the difference, D, needs to be less than .08 inches. Find the probability that a randomly select lid will fit on the medium coffee cup. Use 3 places after the decimal.
Answer:
The diameter M of a medium coffee CUP at a coffee shop follows the Normal distribution with a mean of 2.96 inches and a standard ... Assume that M and L are independent random variables. ... Andre ran 2 kilometers in 15 minutes, and Jada ran 3 kilometers in 20 minutes.
you either add all of the math numbers together or you either multiply all of the math numbers together cuz
Step-by-step explanation:
Translate the following into an equation:
"Six added to the product of a and three is two times the difference of a and nine."
find the slope of the line
Answer:
[tex]m=2[/tex]
General Formulas and Concepts:
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Step-by-step explanation:
Step 1: Define points
(-2, 2)
(0, 6)
Step 2: Find slope
Simply plug in the 2 coordinates into the slope formula to find slope m:
[tex]m=\frac{6-2}{0-(-2)}[/tex]
[tex]m=\frac{4}{0+2}[/tex]
[tex]m=\frac{4}{2}[/tex]
[tex]m=2[/tex]
One number is four more than a second number. Six times the first is 4 less than 4
Answer:
x = -23/6 4x = -46/3
Step-by-step explanation:
1st no. = 4x
2nd = x
as per the ques:
6 × 4x + 4 = 4
24x + 4 = 4
x = 4/24 - 4
= 1/6 - 4
x = -23/6
4x = 4 × -23/6
= -46/3
What percentage of students at your school prefers ice cream over cake?
Not really sure about what kind of an answer you want here...
I think you should count up every student's favorite choice and create a table. Then, let's just say there are a total of 30 students. 25 prefer ice cream over cake. The fraction of the students who prefer ice cream over cake is [tex]\frac{25}{30} = \frac{5}{6}[/tex].
Using a calculator, divide 5/6 to find the decimal percentage. 5/6 = 0.8333 (continuing on forever). Fractions are always more accurate, so when finding the percentage it won't be fully accurate since the 3s continue forever. This will be with a lot of numbers like 1/3 or even 2/3.
Now, shift the decimal two spaces forward, making 83.33
83.33% is your answer to this example problem I have created.
Do the same with yours!
Hope this helped! Feel free to ask anything else.
Consider the triangle.
Which shows the order of the angles from smallest to
largest?
O angle A, angle B, angle C
O angle B, angle A, angle C
O angle B, angle C, angle A
O angle C gle A, angle B
Answer:
c.gle c.angel B
Step-by-step explanation:
consider the triangle which shows the order of the angles from smallest to largest?
A student evaluated −4 + (−9 1/2) and got an answer of 5 1/2. What might the student have done wrong?
Answer:
Never converted -9 1/2 into an improper fractionAdded the two numbers together instead of subtractedI hope this helps!
There will be 175 guests at a wedding. Instead of a wedding cake, the bride wants to serve cheesecake. If each cheesecake serves 12 people, how many should she order?
find the value of x that makes m || n ... helpn
Answer:
x = 133
Step-by-step explanation:
147-14 = 133
Answer:
x = 133
Step-by-step explanation:
its true
Ron went to the store with $100.00. He bought 2 belts for $14.00 each, he bought 3 shirts for $15.00 each, and he bought a pair of jeans for $25. How much money did he have left? Choose the correct solution
$1.00
$10.00
$4.00
$2.00
Answer:
2 dollars
Step-by-step explanation:
if you add all the numbers and subtract them by 100 you left with 2
What is the image of (-5, 6) after a reflection over the line y = -2
Answer:
I'm pretty sure it would be (5,6)
Step-by-step explanation:
Reflecting a point over the Y-axis would change the x-coordinate, but not the y-coordinate
What is the rate of change represented in the table of values at right
A. -8
B. 1/8
C. -1/8
D. 8
What is the greatest common factor of 18,9, and 45,
Answer:
9
Step-by-step explanation:
They all can be divided by nine.
18/9 = 2
9/9 = 1
45/9 = 5
write each fraction as a percentage 5. 3/20
Answer:
26.5%
Step-by-step explanation:
Answer:
i am only here for the points
Step-by-step explanation:
Jason charges the same rate for each lawn that he mows. Last week Jason earned $392 for mowing 8 lawns.how much will Jason earn for mowing 15 lawns?
Answer:
$735
Step-by-step explanation:
392/8=49
49*15=735
look at the picture please
Answer:
ok
this question ❓ is amazing....
Can someone please
Help w this?
Maggie owes $500 and will make 4 payments. The first payment is 10% of the original amount, the second payment is 15% of the original amount, the third payment is 30% of the original amount, and the last payment is for the remaining amount owed. What is the amount for the last payment?
Answer:
last payment is 45% and is $225
Step-by-step explanation:
Determine if (-1,2) is a
solution to the system
(2x + 5y = 8
(3x - 2y = 5
Answer:
Not a solution.
General Formulas and Concepts:
Order of Operations: BPEMDAS
Step-by-step explanation:
Step 1: Define
[tex]\left \{ {{2x+5y=8} \atop {3x-2y=5}} \right.[/tex]
(-1, 2)
Step 2: Substitute and Check
Substitute: [tex]\left \{ {{2(-1)+5(2)=8} \atop {3(-1)-2(2)=5}} \right.[/tex]Multiply: [tex]\left \{ {{-2+10=8} \atop {-3-4=5}} \right.[/tex]Combine: [tex]\left \{ {{8=8} \atop {-7=5}} \right.[/tex]We see here that -7 ≠ 5. Therefore, (-1, 2) is not a solution of the systems of equations.
HELPPPP WILL GIVE BRAINLIEST TO FIRST RIGHT ANSWER
Answer:
D. (0, 7)
Step-by-step explanation:
formula:
y = mx + b
x is an unknown variable.
m is the slope.
b is the y-intercept.
y = 8x + 7
(m) (b)
you are looking for b.
b = 7
how many solutions does this equation have? -2(3h-1)=5(2h-3) have
the answer is a decimal
Step-by-step explanation:
-2(3h-1) = 5(2h-3)
clear brackets
-6h+2 = 10h-15
collect like terms
-6h-10h = -15-2
-16h = -17
divide the coefficient of h
h = -17 \ -16
h = 1.0625
Solve: 8m + 5 = 6m + 1
Answer:
m = −2
Step-by-step explanation:
Answer:
m=-2
Step-by-step explanation:
8m+5=6m+1
8m-6m=2m
2m+5=1
1-5=-4
2m=-4
-4/2=-2
m=-2
A math teacher graded 3x − 8 papers last weekend. This weekend he will grade 2x + 9 papers for a total of 451 papers. How many papers did the math teacher grade on each weekend?
which of the following is 7/18 closest to
(A) 1/2
(B) 0
(C) 1
HELP FAST!!!
Answer:
1/2
Step-by-step explanation:
This should be the right answer.
Answer:
The answer is (A) 1/2
step by step explsnation:
Everything please helppppp!!
Answer:
Ok im, not 100% sure but the answer is for 1-10, 2-20, 3-40, 4-40