Answer:
length = 14 width = 10
Step-by-step explanation:
48/4=12
10+10+14+14=48
What can you triple and then subtract by 1 to get 29
Answer:
10 would be the answer :)
HURRY I'M TIMED!!
What is the quotient? -4/5 divided bye 2
Answer:
-0.4
Step-by-step explanation:
Good luck!
Sam will take four science tests this quarter. Her scores on three of the tests
are shown below.
Test 1
83%
Test 2
91%
Test 3
88%
Test 4
?
What does Sam need to score on the fourth test to ensure that she will have an
average of 90% for all four tests?
%
Answer:
98%.
Step-by-step explanation:
The following data were obtained from the question:
Test 1 (T₁) = 83%
Test 2 (T₂) = 91%
Test 3 (T₃) = 88%
Test 4 (T₄) =?
AVERAGE = 90%
We can obtain the score of 4th test by doing the following:
AVERAGE = (T₁ + T₂ + T₃ + T₄) /4
90 = (83 + 91 + 88 + T₄) /4
90 = (262 + T₄) /4
Cross multiply
90 × 4 = 262 + T₄
360 = 262 + T₄
Collect like terms
360 – 262 = T₄
T₄ = 98%
Therefore, Sam need to score 98% in the 4th test in order to have an average score of 90%.
3. The temperature is 3°C below zero.
Answer:-3
Step-by-step explanation:
If f(x)=4^x-8 and g(x) =5x+6, find (f+g)(x)
Answer:
C
Step-by-step explanation:
(f + g)(x) = f(x) + g(x), then
f(x) + g(x)
= [tex]4^{x}[/tex] - 8 + 5x + 6 ← collect like terms
= [tex]4^{x}[/tex] + 5x - 2 → C
Find the volume of the cylinder with the info below.
Distance from center to edge: 3 feet
Side length of the cylinder: 5 feet
Please help me out! I promise I will mark brainliest!
Answer: 141.3 in
1. V = πrh
2. V = (3.14)([tex]3^{2}[/tex])(5)
3. V = 141.3 in.
Hope this answer helps you!
Approximate the value of 36 square root
Answer:
6
Step-by-step explanation:
Square root of 36 is 6
What is the answer to this question?
Answer:
Multiple 234 denomitor to that
Step-by-step explanation:
!!!!
Miamor wanted to make note cards by cutting pieces of paper in half.
Before starting she got seven more pieces to use. When she was done she
had 28 half pieces of paper. With how many full pieces did she start?
Answer: 14 pieces
Step-by-step explanation:
Let the number of pieces of paper she had at first be x.
Before starting she got seven more pieces to use. This can be written as:
= x + 7
When she was done she had 28 half pieces of paper. This can then be written as:
x + 7 = (28 × 1/2)
x + 7 = 14
x = 14 - 7
x = 7
Since x = 7, she started with:
= x + 7
= 7 + 7
= 14 pieces
ASAP Answer right with PROOF, Will give thanks, stars and brainiest
Answer:
5
Step-by-step explanation:
(67/8 -29/6)+35/24
=201-116+35/24
=120/24
=5
Identify the y-intercept
A. 0-2
B. 0-3
C. 0-4
D. 6-2
WILL GIVE BRAINLIEST TO WHOEVER CAN DO ALL OF THE FOLLOWING:
-Write an equation of the line that passes through each pair of points.
-Say where the line that passes through both pair of points is located at
- Explain how you completed the question
Any answer that doesn't include these 3 things will get reported as incomplete
You have 5 hours after the question is posted to complete it.
GOOD LUCK!!!!
Answer:
y = x - 6y = -x + 5y = x - 5Step-by-step explanation:
Slope - intercept formula: y = mx + b, where m- slope, b- y-intercept
1. Points are:
(2, -4) and (4, -2)Slope is:
m = (y2 - y1)/(x2 - x1) m = (-2 - (-4))/(4 - 2) = 2/2 = 1y-intercept is - 6 as per graph
Then the formula is
y = x - 62. Points are:
(0,5 ) and (4, 1)Slope is:
m = (1 - 5)/(4 - 0) = -4/4 = -1y-intercept is 5 as per point
Then the formula is
y = -x + 53. Points are:
(-3, 1), (-1, -3)Slope is
m = (3 - 1)/(-1 -(-3)) = 2/2 = 1y-intercept is -5 as per graph
Then the formula is
y = x - 5Please Help!!!
A.) What is the perimeter of this triangle?
b.) If the perimeter is 90 what is x?
Answer: 12.5
Step-by-step explanation:
3. What do you notice?
A point has:
Ono shape
no color
no size
no physical characteristics
all of the above
True or False: When comparing and ordering scientific notation we look at the exponent first
Answer:
f
Step-by-step explanation:
base
Answer:
True, You need to compare the exponents first because the exponent represents place value.
Step-by-step explanation:
Hope this Helps!
Plz Mark Brainliest!
PLEASE ANSWER ASAP!! WILL MARK BRAINLYIST
Find the value of the following expression.
Answer: 25 I believe
Answer:
25
Step-by-step explanation:
The applicable rules of exponents are ...
(a^b)^c = a^(bc)
(a^b)(a^c) = a^(b+c)
(a^b)/(a^c) = a^(b-c)
a^0 = 1 . . . for a≠0
__
[tex](2^8\cdot5^{-5}\cdot19^0)^{-2}\cdot\left(\dfrac{5^{-2}}{2^3}\right)^4\cdot2^{28}\\\\=2^{8(-2)-3(4)+28}\cdot5^{(-5)(-2)+(-2)(4)}=2^{-16-12+28}\cdot5^{10-8}\\\\=2^0\cdot5^2=\boxed{25}[/tex]
ILL GIVE BRAINLIEST. HELP ASAP. What is the greatest common factor in the two terms of the expression 3x - 2y?
Please help ASAP!!!!
What is the horizontal asymptote of the function f(x)=2x−5?
Enter your answer as a number, like this: 42
Answer:
-5
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
I just took the test and this was correct
Can someone Help explain this geometry question
Answer:
if you add it all up then divide it by the amount of numbers their are you'll get 22
Step-by-step explanation:
Order 2/3, 2/9, 5/6, 11/18 from least to greatest.
Answer:
2/9, 2/3, 8/11, 5/6.
I need help with Geometry Please help me
Answer:
It would be B.
Please let me know if I'm incorrect!
find the slopes of the linear equations
Answer:
m is the slope.
b is the y intercept.
slope intercept is in the form: y = mx + b.
y - 4 = 3 (x - 2) [m = 3] [slope is 3]
y = 3/4x - 7 [m = 3/4] [slope is 3/4]
y + 8 = -6 (x - 1) [m = -6] [slope is -6]
y = -5x + 10 [m = -5] [slope is -5]
4x + 5y = 20 [m = -4/5] [slope is -4/5]
Explanation:
For all of these equations, make sure they are all in slope intercept form by isolating y completely, and getting it on the left side of the equation.
y - 4 = 3 (x - 2) → y - 4 = 3x - 6 → y = 3x - 2 → y = mx + b.y = 3/4x - 7 → y = mx + by + 8 = -6 (x - 1) → y + 8 = -6x + 1 →. y = -6x - 7 → y = mx + by = -5x + 10 → y = mx + b4x + 5y = 20 → 5y = -4x + 20 → y = -4/5x + 4 → y = mx + b5(-2/3) this is it and I don’t know it
Answer:
4 1/3
Step-by-step explanation:
hope this helps!
Answer:
I'm assuming it's asking to simplify, so if that's the case, then you multiply the numerator by 5 and get 5(-2/3)= -10/3.
Bicycle rentals cost $5.00 per hour for an adult and $2.50 per hour for a child.
A family with one adult and 2 kids decide to rent bicycles.
Which equation represents the relationship between the cost in dollars
for the family, c, and the time they rent the bicycles in hours, t?
A) c = 5.00t + 2.50
B) c = 7.50t
C) c = 5.00 + 2.50t
Dc = 10.00t
Answer:
B
Step-by-step explanation:
Have a good day!
Jody and Mark are using the spinners shown for a probability experiment. They spin the spinner on the left. If they spin a 2 and 3, then they spin the spinner on the right.
Answer:
it’s b
Step-by-step explanation:
Help me. 1,2,3, and 4 are the only options for all letters so there is no lack of information in this picture.
Answer:
Step-by-step explanation:
a: 2
b: 4
c: 3
d: 4
e: 6
Determine whether the lines through each pair of points are parallel, perpendicular, or neither.
Line 1: (7, 6), (3, 18)
Line 2: (-2, -7), (-4, -1)
Answer:
line 1: neither
line 2: parallel
Step-by-step explanation:
You want to order Chiken nuggets for you and your friends . You want to know how much to pay for 5 orders of chicken nuggets if each order is$2
Answer:
10$
Step-by-step explanation:
just because
Answer:
$10
Step-by-step explanation:
What we know: you want to pay for 5 order of chicken nuggets.
Each order is $2
So...
5 orders of nuggies × $2
Total: $10 for nuggies