Mathematics High School
Answers
Answer 1
ln and e cancel out so it’s equal to 1^2 = 1
Related Questions
Which expressions are equivalent to 35+30s-45t?
Answers
Answer:
B and C
Step-by-step explanation:
5 * (7 + 6s - 9t) = 7*5 + 6s *5 - 9t*5
= 35 + 30s - 45t
(-35 - 30s + 45t)*(-1) = (-35)*(-1) - 30s *(-1) + 45t*(-1)
= 35 + 30s - 45t
HELP ME PLEASE ASAP!
Answers
Answer:
31
Step-by-step explanation:
Answer:
that's the answer
FOUNTAINS The circular fountain in
front of the courthouse has a radius of
9.4 feet. What is the circumference of
the fountain? Round to the nearest
tenth.
Answers
Answer:
The fountain has a circumference of 9 feet.
Step-by-step explanation:
5 and above get rounded to the next tenth and 4 and below rounds to the nearest 10 also and that would be 9 if it was 9.5 or above the answer would have been 10.0
A jersey cow weighs 900 pounds, she drops 782. What percent of weight has she lost?
Answers
Answer:
20 percentll
Step-by-step explanation:
1-A student studies math for 1 5/7 hours and science for 3 1/19 hours over the weekend. How much time, in hours, did this student study for math and science altogether?
2-A metal alloy is made by mixing 99/17 ounce of Metal A with with 3/11 pound of Metal B. What is the total weight of the alloy in pounds?
3-A baker mixes 3.1 ounces of butter with 227.6 grams of flour. What is the total weight of the mixture in grams?
4-A carpet cleaner charges $0.99 per square foot to clean carpet. In the next house he is going to clean, the client reveals a perfectly circular carpeted room. If the room measures 45 feet in diameter, how much will he charge?
Answers
Answer:
1. [tex]4\frac{102}{133}[/tex]
2. [tex]6\frac{18}{187}[/tex]
3. 230.7
4. $1,574.53
good luck, i hope this helps :)
A small cone has a diameter of 6 cm and a height of 7 cm. A large cone has a diameter of 12 cm and a height of 9 cm. What is the approximate difference in the volumes of the two cones?
Answers
Answer:
the answer should be 273 cm^3
Step-by-step explanation:
Activity: Find three different single digit numbers that
multiply together to give 120.
Answers
Answer:
Step-by-step explanation:
5,4,6
5×4=20 and 20×6=120
Go step by step to reduce the radical.
Answers
Answer:
Step-by-step explanation:
You can begin by breaking down √(160) into its prime factors.
160 = 2 * 2 * 2 * 2 * 2 * 5
√(160) = √(2 * 2 * 2 * 2 *2 * 5)
This can be broken down further by
2 * 2√2 * 5
For every 2 factors that are the same, take one outside the brackets
4 √10
I suppose the way you are supposed to write this is √16 * √10
I'm not sure I'm right. There are 2 square root signs there and it is the only way I can think of to use 2 square root signs.
The diagram shows a square ABCD.
D
N
bu
A
M
I
Mis the midpoint of AB.
Nis the midpoint of AD.
The area of the shaded triangle AMN is 18 cm
Work out the area of triangle MCN.
Answers
Answer:The diagram shows a square ABCD.
D
N
bu
A
M
I
Mis the midpoint of AB.
Nis the midpoint of AD.
The area of the shaded triangle AMN is 18 cm
Work out the area of triangle MCN.
5b is the area of MCN
Step-by-step explanation:
The ratio of exterior angle and interior angle of a regular polygon is 12:6. The name of the regular polygon is
Answers
Answer:
Equilateral triangle
Step-by-step explanation:
sum the parts of the ratio, 12 + 6 = 18 parts
exterior angle + interior angle = 180°
180° ÷ 18 = 10° ← value of 1 part of the ratio , then
6 parts = 6 × 10° = 60° ← interior angle
12 parts = 12 × 10° = 120° ← exterior angle
The sum of the exterior angles of a polygon = 360°
Divide 360° by 120° to find number of sides
360° ÷ 120° = 3
and since the interior angles are 60° , then
polygon is an equilateral triangle
how many ounces are in 6 1/4 pounds(show your work)
Answers
Answer:
100 oz
Step-by-step explanation:
to find out how many ounces in a quarter pound, multiply 16 by ... 1/8 lb = 2 oz; 1/4 lb = 4 oz; 1/3 lb = 5.33 oz; 1/2 lb = 8 oz; 1 lb = 16 oz; 1.5 lb
Answer:
100 ounces
Step-by-step explanation:
there are 16 oz in a pound, so, 6 x 16 = 96 oz. And in 1/4 lbs there are 4 oz, so, when you add that to 96, it equals 100 oz.
(-9) / *fill the blank* = 5
Answers
Answer:-1.8
Step-by-step explanation:
I need the points bro
7,12,13,14,15,14,19,14,13,10,11,7,18,20,14,16,14,18,13
find the median?
Answers
Answer:
14
Step-by-step explanation:
its 14 because its listed more then once i mean so is 13 but 14 is listed 6 times and 13 is listed 3 times
so there for your answer is 14
Help this is due in 30 mins
The graph shows the amount of money you and your brother are saving for a trip to a water park.
Your brother saves $----- less than you each week.
Answers
Answer:
you save $90 each week your brother save $71 each week.
so your answer would be your brother saves $19 less than you each week
What is the solution to the system of equations y = -1/2 x + 1 and y = 2x + 6?
Answers
Answer:
Since by the 2nd equation, we know that y is the same as 6-x, we can substitute that for y in the first equation:
y = 2x + 3 -> 6 - x = 2x + 3 -> 6 = 3x + 3 -> 3 = 3x -< x = 1 and by either of the two equations, that derives y = 5
Step-by-step explanation:
Answer:
ok you can use subsitution for this one
since y=2x+6
subsitute 2x+6 for y
3x-(2x+6)=6
3x-2x-6=6
add like terms
x-6=6
add 6 to both sides
x=12
subsitute
y=2x+6
y=2(12)+6
y=24+6
y=30
x=12
y=30
(x,y)
(12,30)
Step-by-step explanation:
Which net represents this triangular prism?
Answers
Answer:
The top right one.
Hope this helps :)
How many solutions does the equation 2(x+1) = 2x+1 have?
Answers
Answer:
No Solutions
Explanation:
2(x + 1) = 2x + 1
Simplify both sides of the equation
2(x + 1) = 2x + 1
(2)(x) + (2)(1) = 2x + 1 [Distribute]
2x + 2 = 2x + 1Subtract 2x from both sides
2x + 2 − 2x = 2x + 1 − 2x
2 = 1
Subtract 2 from both sides
2 − 2 = 1 − 2
0 = −1
This Is False, Therefore There Are No Solutions
- PNW
What is 0.66% of 9,500 is
Answers
Answer:
62.7
Step-by-step explanation:
Answer:
62.7%
Step-by-step explanation:
Find the area of the trapezoid
Answers
Answer:
16 cm²
Step-by-step explanation:
What is the polynomial in standard form?
Answers
That’s the answer ❤️❤️❤️Hope that helps!!!
Answer: I hope this helps!!
Explanation:
Maya has 6 1/8 yards of cloth. If she uses 3 1/4 yards to make a skirt, how many yards will she have left
Answers
Answer:
6 1/8 - 3 2/8 = 2 7/8
How I Found The Answer:
6 + 1/8 - 3 - 2/8
6 - 3 = 3
1/8 - 2/8 = -1/8
3 - 1/8 = 2 7/8
What is 7/8% as a decimal
Answers
Answer: 0.875
Explanation: For example, to convert the fraction 7/8 to a decimal using a calculator, simply perform 7 divided by 8 and press enter. The resulting decimal would be 0.875.
Otis had a salad for $4.50, a sandwich for $6.25, and a drink at his favorite restaurant. The tax for the entire meal was $0.54. What was the price of the drink. Meal tax 4.5%
Answers
Answer:
1.25
Step-by-step explanation:
Answer:
wrong
Step-by-step explanation:
1.250 is the correct answer
HELP I WILL MARK THE BRAINLIEST ANSWER
Answers
Answer:
D. 225 square units
Step-by-step explanation:
Multiply 2.5 by the scale factor of 6.
2.5 * 6 = 15
Then because it is a square, multiply 15*15
15 * 15 = 225
The answer is 225
Answer:
D
Step-by-step explanation:
The side length of the new square = 6 × 2.5 = 15 then its area
A = 15² = 225 units² → D
-12x + 2 y = 8
-6x + y = -3
Answers
Answer:
PEMDAS
Step-by-step explanation:
USE PEMDAS
100 Ponits give away to answer the question.
Which relationship describes angles 1 and 2?
adjacent angles
complementary angles
supplementary angles
vertical angles
Two parallel horizontal lines intersected by an angled line with one labeling the top left angle and two labeling the bottom right angle of the top line
Answers
Answer:
vertical angles
Step-by-step explanation:
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Answers
Answer:
i think its A
Step-by-step explanation:
you add all the numbers up together and dvide by how many numbers there are. thats what i did and got 6
f(x)= (x+2)2
f(x)=a (x-h)2+k
find : vertex, domain,range,axis of symetery , up/down, min/max , graph
Answers
f(x) = (x + 2)² ⇒ f(x) = (x - (-2))² + 0 ⇒ h = -2 , k = 0
vertex: (-2, 0)
domain: R
range: <0, ∞)
axis of symetery: x = -2
up {a=1>0}
min: f(-2) = 0
graph: {f(0)=4}
-8x + 4 - 9 - 5x
help me ASAP
Answers
Answer:
-13x-5?
Step-by-step explanation:
simplify? if not this answer is wrong
how can I solve this?
Answers
Answer:
40/30 or 4/3
Step-by-step explanation:
Tangent is opposite leg over adjacent.
The adjacent leg to A is 30 while the opposite is 40
40/30 simplified is 4/3.
Answer:
40/30 or 4/3 I think
Step-by-step explanation: