Answer:
wow um 20,999,999
Step-by-step explanation:
I dont think all of they are REAL friends
f(x)=-x^2+3 pls help
Answer:
answer = -1
.-(-2)^2 +3 = -4 +3 = -1
Question 13
Find the value of x.
Answer:
idrk i think it is 16x²
Step-by-step explanation:
Evaluate 2 + 3n if n = 5
Answer:
your awnser is n=1 if i wrong just message me but I'm positive that is the awnser
Here is another lol.
Answer:
50
Step-by-step explanation:
cause its right trust me i dont wanna waist ur time writing something that i know ur no gonna read
Answer:
lol
Step-by-step explanation:
At 12:00 P.M., the water pressure on a submarine is $435 pounds per square inch. From 12:00 P.M. to 12:30 P.M., the water pressure increases $58 pounds per square inch. From 12:30 P.M. to 1:00 P.M., the water pressure decreases $116 pounds per square inch. What is the water pressure at 1:00 P.M.?
Answer:
377 pounds
Step-by-step explanation:
435 + 58 = 493
493 - 116 = 377
You buy 4.5 pounds of bananas at $0.49 a pound. You hand the cashier a $20 bill. How much change will you get back
Answer:
You get 17.80 cents back
Step-by-step explanation:
4.5 times 0.49 is 2.20 cents
20 minus 2.20 is 17.80 dollars
what is negative one eighth of a number is -3/4 as an equation?
will name the brainliest!
Answer:
The equation is [tex]-\frac{1}{8}[/tex] x = [tex]-\frac{3}{4}[/tex]
Step-by-step explanation:
The Equation is formed from two sides equal to each other
In the algebraic statement "is" means equalIn the algebraic statement "of" means times (×)∵ One eighth means [tex]\frac{1}{8}[/tex]
∴ Negative one eighth means [tex]-\frac{1}{8}[/tex]
→ Assume that the number is x
∵ "of" means times
∴ Negative one eighth of a number = [tex]-\frac{1}{8}[/tex] × (x)
∴ Negative one eighth of a number = [tex]-\frac{1}{8}[/tex] x
∵ Negative one eighth of a number is [tex]-\frac{3}{4}[/tex]
→ "is" means equal, so the left side is [tex]-\frac{1}{8}[/tex] x and the right side is [tex]-\frac{3}{4}[/tex]
∴ [tex]-\frac{1}{8}[/tex] x = [tex]-\frac{3}{4}[/tex] ⇒ Equation
∴ The equation is [tex]-\frac{1}{8}[/tex] x = [tex]-\frac{3}{4}[/tex]
The temperature in Montreal was -4°C. The temperature in New York was 5°C. How many degrees warmer was the
temperature in New York?
Answer:
9 degrees warmer
Step-by-step explanation:
There is 9 degrees difference between 5 and -4.
Answer:
9°C
Step-by-step explanation:
1. If f(x) = 6x2 and h(x) = 3x, then (f/h)(x)
A2
B2x
C2x2
3x
__ +2= 4x-1
4
PLZ HELP ME OMG
Darryl earns $10 per hour tutoring students. if Darryl tutored for 25 hours this month, how much money did he earn this month
Answer:
danny makes 250 per month
Step-by-step explanation:
Answer:
Darryl earned $250.00 in a month.
Step-by-step explanation:
3. Mr. Matho has a garden in the shape of an equilateral triangle, He has planted a tree in each corner
of his garden; an oak tree, a maple tree, and a pine tree. In order to water his garden, he decides
that the best place to put a sprinkler would be in the middle of the garden, so it would be equidistant
from all three trees. If the perimeter of his garden is 36 m and the sprinkler is 2-3 m from the
fence joining the oak and maple tree, how far away is the sprinkler from any one of the trees?
Answer:
The distance the sprinkler is away from any one tree is 6.32 m if it is 2 m from the fence and 6.71 m if it is 3 m from the fence.
Step-by-step explanation:
Since the perimeter of the triangle P = a + b + c where a, b and c are the length of sides. Since the triangle is an equilateral triangle, a = b = c. So,
P = 3a
a = P/3
Since the perimeter = 36 m,
a = 36 m/3 = 12 m.
Since the sprinkler is 2 m from the fence joining the oak tree and maple tree, thee line perpendicular from the sprinkler to the fence is thus 2 m. This line cuts the side at the midpoint of the fence which is 12 m/2 = 6 m.
Since this is now a right-angled triangle, we now use Pythagoras' theorem to find the distance from the sprinkler to each tree which is
L = √[(2 m)² + (6 m)²]
= √[ 4 m² + 36 m²}
= √40 m²
= 2√10 m
= 6.32 m
If the fence is 3 m from the sprinkler, the distance
L = √[(3 m)² + (6 m)²]
= √[ 9 m² + 36 m²}
= √45 m²
= 3√5 m
= 6.71 m
So, the distance the sprinkler is away from any one tree is 6.32 m if it is 2 m from the fence and 6.71 m if it is 3 m from the fence.
The exterior angle measure of a regular polygon Is 20 degrees. How many sides does the polygon have?
A. 20
B.18
C.9
D.16
Answer:
18 sides
Step-by-step explanation:
Exterior angle = 360° ÷ n
20° = 360°/n
n× 20 = 360/n ×n
20n = 360
n= 360/20
n = 18
For what of x is the equation 2(x - 12) + x = 36?
Answer:
The answer is J. 20 substitute it in and it works.
Answer:
J.20
Step-by-step explanation:
Help PLEASE!
Which statement is true about the equation 7(2+5x)=3x+14
7
(
2
+
5
x
)
=
3
x
+
14
?
The equation has infinitely many solutions.
The equation has infinitely many solutions.
The equation has no solution.
The equation has no solution.
The equation has one solution because x=0
.
Answer:
the first answer is correct Edge 2020
Step-by-step explanation:
Answer:
Step-by-step explanation:
-6
5.2sin20xsin?o=....
Answer:
the answer is 0
Step-by-step explanation:
I hope this answer is correct
After 2 hours the Red Cross raises $250 and after 6 hours it raised a total of $785. What's the average rate of change in terms of dollars per
hour?
Answer:
After 2 hours the Red Cross raises $250 and after 6 hours it raised a total of $785. What's the average rate of change in terms of dollars per hour? Add answer. Log in to add ... If we start with 5 cells, and each cell divides in two every 15 minutes, how many total after 1 hour? if you what 3x +2/w is than you ...
Step-by-step explanation:
Which statement is true about the prime polynomial 2x2 + 3x + 3?
O It cannot be modeled with a rectangle.
It can be modeled with a square.
It cannot be modeled with all positive tiles.
O It can only be modeled with an odd number of tiles.
Answer:
A. It cannot be modeled with a rectangle.
Step-by-step explanation:
got it right on edge
The statement i.e. true related to the prime polynomial is the first option.
What is a prime polynomial?
A polynomial that contains the integer coefficients but the same should not be factored into the lower degree polynomials.
So here it cannot be modeled with the square, it can be modeled with the positive titles, also it cannot be modeled with the odd titles. But it cannot be modeled with a rectangle.
hence, the first option is correct.
learn more about polynomial here: https://brainly.com/question/24448736
Select the correct answer.
Which function has a zero with a multiplicity of 2?
Answer:p(x)=(x-1)(x-3)²
Step-by-step explanation:
The polynomial p(x)=(x-1)(x-3)² is a 3rd degree polynomial, but it has only 2 distinct zeros. This is because the zero x=3, which is related to the factor (x-3)², repeats twice. This is called multiplicity. It means that x=3 is a zero of multiplicity 2, and x=1 is a zero of multiplicity 1.
write each number in standard form and word form
11. 654 thousand, 321
12. five six point nine nine
11. 654,321
12. 56.99
Answer:
11. Standard form: 654,321
12. Standard form: 56.99
Word Form:
11. Six hundred fifty four thousand, three hundred twenty one
12. Fifty six point ninety nine
I hope this helps!
Solve the system of equations without graphing. Explain or show your reasoning.
{2y=x−4
{4x+3y=5
Answer:
(2, -1)
Step-by-step explanation:
We can subtract x from both sides from the first equation, then multiply the first equation by 4, so it's easier to solve later:
-4x+8y = -16
4x+3y = 5
Then, we can add the 2 equations, so the x cancels out:
11y = -11
y=-1
Now, we can plug y as -1 to any of the equations above:
4x+3*(-1)=5
4x=8
x=2
Therefore, the solution to these 2 equations are (2, -1)
The value of the variables 'x' and 'y' will be 2 and negative 1, respectively.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The system of equations is given below.
x = 2y + 4 ...1
4x + 3y = 5 ...2
From equations 1 and 2, then we have
4(2y + 4) + 3y = 5
8y + 16 + 3y = 5
11y = - 11
y = -1
Then the value of 'x' is given as,
x = 2 (-1) + 4
x = - 2 + 4
x = 2
The value of the variables 'x' and 'y' will be 2 and negative 1, respectively.
More about the solution of the equation link is given below.
https://brainly.com/question/545403
#SPJ2
A standard paper clip is 1 1/4
inches long. If you laid 75 paper
clips end to end, how long would
the line of paper clips be?
The line of 75 paper clips end to end would be 93 3/4 inches long.
To calculate the total length of the line formed by laying 75 paper clips end to end, we need to find the sum of the lengths of all the paper clips.
Each paper clip is 1 1/4 inches long. To add these lengths together, we can convert 1 1/4 to an improper fraction, which is 5/4 inches.
Now, multiply the length of one paper clip (5/4 inches) by the number of paper clips (75):
Total length = (5/4) inches * 75
Next, multiply the whole number (75) by the numerator (5) and add it to the product of the denominator (4) and the whole number:
Total length = (75 * 5 + 0) / 4
Total length = 375/4
Now, we can simplify the fraction:
Total length = 93 3/4 inches
The line of 75 paper clips end to end would be 93 3/4 inches long.
To know more about line:
https://brainly.com/question/34224170
#SPJ6
Please help me. Hurry, linear equations.
Answer:
Let's simplify step-by-step.
3−3/4x−1/4x−7
=3+ −3/4x+ −1/4x+ −7
Combine Like Terms:
=3+ −3/4x+ −1/4x+ −7
=(−3/4x+ −1/4x)+(3+ −7)
=−x+ −4
Answer:=−x−4
Step-by-step explanation:
answer:-4
ANSWER PLEASE!!!!!!!!!!
if 5 hamburgers cost $12.50 how much would 12 hamburgers costs?
Answer:
$30
Step-by-step explanation:
12.50/5=2.50
2.50*12=30
?? i have to present this to my class tomorrow and i’m not confident lol
Answer:
do you know the answer
Step-by-step explanation:
i always write down my work first then explain my steps
Simplify
Rewrite the expression in the form 9^n
9•9^2= ___
Answer:
9^3
Step-by-step explanation:
Since you are given 9^2 already and have to multiply that result by yet another nine, then your problem is 9^3
Hope this helps!
A 12-foot ladder is leaning against a building 10 feet above the
ground. At what height would a 9-foot ladder touch the building if
both ladders were the same angle with the ground?
Answer:
11 ft
Step-by-step explanation:
The cost of producing a smartphone is $42.73 per phone.
Additionally, the smartphone company pays a flat rate of $175
to ship each store's order. Write an equation to model the
costs for the smartphone company, y, to produce x number of
smartphones and ship them to one store.
Answer:
Refraise it please
Step-by-step explanation:
Of the 1,400 students enrolled at a Middle School, 40% of students enrolled are in the 6th grade. How many students are enrolled in 6th grade? Explain how you got your answer.
Answer:
560 students
Step-by-step explanation:
1400*.40=560 students in 6th grade
Solve the equation for a.
0.5(8a−20)=2(a+6)
Answer:
a=11
Step-by-step explanation: