Answer:
Yes
Step-by-step explanation:
Which expression can be used to calculate 15 1/2% of 3500?
Answer: 54250
Step-by-step explanation:
Given 15 1/2% of 3500 to find solve solution 31/2 x 3500 = 54250
Cho hàm Bool 4 biến x, y, z, t với: f -1 (1) = {1010, 1110, 0110, 0010, 1011, 0111, 0011, 1001, 1101, 0001, 1000, 1100, 0100, 0000
nick is making bread dough.
- the recipe requires 3/4 cup of flour and 1 1/8 teaspoons of salt.
- nick wants to make the recipe using 1 cup of flour.
To maintain the ratio how much salt is required when 1 cup of flour is used?
A) 37/32
B) 2/3
C) 1 1/2
D) 1 7/8
Solve 2x-5=7
Pls tell me
Answer: if solving for x....
x= 6
Step-by-step explanation:
2x-5=7
2x-5+5=7+5
2x-5+5=7+5
2x/2= 12/2
x= 6
Answer:
-10=7 (If your evaluating the expression.
Step-by-step explanation:
What is the area of the triangle?
12
8
Answer:
48
Step-by-step explanation:
Answer:
48 un²
Step-by-step explanation:
1/2 ( base x height)
1/2( 12 x 8 )
1/2( 96 )
48
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Solve the equation -6 = -9 – 3x for x.
A square garden has side lengths represented by x3 y2 What term represents the area of the garden?
Answer:
[tex]x^{6} y^{4}[/tex]
Step-by-step explanation:
[tex]( x^{3}*y^{2} )^{2}[/tex]= [tex]x^{3} *x^{3} *y^{2}* y^{2}[/tex]= [tex]x^{6} *y^{4}[/tex]
Please help 50 point !!
Answer:
The last one
Step-by-step explanation:
[tex]x^3+1=0[/tex]
Subtract 1 from both sides
[tex]x^3+1-1=0-1[/tex]
simplify
[tex]x^3=-1[/tex]
[tex]\mathrm{For\:}x^3=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt[3]{f\left(a\right)},\:\sqrt[3]{f\left(a\right)}\frac{-1-\sqrt{3}i}{2},\:\sqrt[3]{f\left(a\right)}\frac{-1+\sqrt{3}i}{2}[/tex]
[tex]x=\sqrt[3]{-1},\:x=\sqrt[3]{-1}\frac{-1+\sqrt{3}i}{2},\:x=\sqrt[3]{-1}\frac{-1-\sqrt{3}i}{2}[/tex]
simplify
[tex]x=-1,\:x=\frac{1}{2}-i\frac{\sqrt{3}}{2},\:x=\frac{1}{2}+i\frac{\sqrt{3}}{2}[/tex]
(That's basically the last one but in a different way of writing it)
Answer:
The last one
Step-by-step explanation:
Subtract 1 from both sides
simplify
simplify
Susan bought 3 CDs that were each the same price. Including sales tax, she paid a total of $44.40. Of that total, $2.70 was tax. What was the price of each CD before tax?
Answer:
$13.90
Step-by-step explanation:
1. Get rid of the tax by subtracting 2.70 from the total.
2. Next, divide the total by 3 to find the price of each CD.
Use the law of sines to find the length of side c.
46.7
C
48°
44
B
c
A. 60.26
B. 44.93
C. 43.09
O D. 44
Answer: It's B. 44.93
Step-by-step explanation:
I figured it out the hard way so you don't have to
Answer:
C.44.93
Step-by-step explanation:
I learned about it in math.
Consider the line y=8x - 3
Find the equation of the line that is parallel to this line and passes through the point (3, -2)
Find the equation of the line that is perpendicular to this line and passes through the point (3, -2)
Answer:
y=8x-26
y=-1/8x-13/8
Step-by-step explanation:
Y=kx+b
When the two lines are parallel,
k1=k2
k2=8 And passes through the point (3, -2)
So y+2=8(x-3)
Get the answer y=8x-26
When the two lines are perpendicular,
k1*k2=-1
K2=-1/8 And passes through the point (3,-2)
So y+2=-1/8（x-3）
Get the answer y=-1/8x-13/8
This is duo at 9:00 PLEASE HELP Please Reflect (3,-2) over the y-axis?
Answer:
-3,2 is the answer
Step-by-step explanation:
hope you like it
your answers. At
of the activity, write a
brief evaluation of your work.
Activity
A pom-pom manufacturer makes each of its pom-poms with 35% white strands (W), 25% blue strands (b), and 40% red strands (7). If each pom-
pom has a total of 80 strands, how many of strands of each color are needed to make a pair of pom-poms? In this activity, you'll work through this
pom-pom problem step by step.
Answer:
28 white strands 20 blue strands and 32 Red strands
Parallelogram ABCD what are the values of a x and y
Answer:
Value of x = 3
Value of y = 6
Value of a = 12
Step-by-step explanation:
Given:
Length of BC = 5x + 4
Length of AD = 7x - 2
Length of AB = 2y + 1
Length of CD = 3y - 5
Angle B = (5a - 3)°
Angle D = (4a + 9)°
Find:
Value of a, x and y
Computation:
We know that ABCD is a parallelogram
So,
Length of BC = Length of AD
5x + 4 = 7x - 2
Value of x = 3
Length of AB = Length of CD
2y + 1 = 3y - 5
Value of y = 6
Angle B = Angle D
(5a - 3) = (4a + 9)
Value of a = 12
1/2x = -9 what to do help
Answer:
1
2
=
−
9
\frac{1}{2}x=-9
21x=−9
1
2
=
−
9
Answer:
Step-by-step explanation:
I'm assuming that you are solving for x, since there's nothing else you can do with this mathematically.
[tex]\frac{1}{2}x=-9[/tex] and the goal is to get the x all alone. So we have to lose the fraction. Do that by multiplying by the reciprocal of 1/2 which is 2/1 (a reciprocal is just a fraction flipped upside down). BUT...because this is an equation, what you do to the left side has to be done to the right side too. Like this:
[tex](\frac{2}{1})\frac{1}{2}x=\frac{-9}{1}(\frac{2}{1})[/tex]
On the left, everything cancels out but the x (which is why we do this), and on the right we multiply straight across the top and straight across the bottom to get
[tex]x=\frac{-18}{1}[/tex] which is
x = -18
Simplify. (-18x^3 +17x+6)÷(3x+2)
Answer:
-6x^2 +4x+3
Step-by-step explanation:
See image below:)
How many negative integers are there
between -5 and 2?
A 6
C 4
B 5
D 3
Answer:
There are 4 negative integers between -5 and 2
A baseball is thrown into the air from the top of a 224-foot tall building. The baseball's approximate height over time can be represented by the quadratic equation h(t) = -16t2 + 80t + 224, where t represents the time in seconds that the baseball has been in the air and h(t) represents the baseball's height in feet. When factored, this equation is h(t) = -16(t - 7)(t + 2).
What is a reasonable time for it to take the baseball to land on the ground?
A.
5 seconds
B.
9 seconds
C.
2 seconds
D.
7 seconds
Answer:
D. 7s
Step-by-step explanation:
h(t) = height off the ground
We know the height of the ball at the point when it hits the ground will be 0, so we set h(t) = 0:
h(t) = -16(t - 7)(t + 2) = 0
In order for this to be true, either:
"t - 7 = 0" or "t + 2 = 0"
We can solve these to get the times at which the ball will hit the ground, which gives:
t = 7 or t = -2
-2s is not a logical time because the ball can't hit the ground before it is thrown so this solution is not relevant;
7s therefore is the correct solution
For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 63 N acts on a certain object, the acceleration of the object is 7 /ms2. If the acceleration of the object becomes 2nd /ms2, what is the force?
Answer:
18 N
Step-by-step explanation:
Let F denote the force, m denote the mass of the object and a denote the acceleration of the object.
[tex]F=ma[/tex]
[tex]m = \frac{F_{1} }{a_{1} }=\frac{63}{7} =9 kg[/tex]
[tex]F_{2} =ma_{2}=9*2=18N[/tex]
Situation: Find the substance's half-life, in days. Round your answer to the nearest tenth. A 33 gram sample of a substance that's used for drug research has a k-value of 0.1081. Enter the correct answer. N = Noe DONE No = initial mass (at time t = 0) 000 OO N = mass at time t k= = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days
Answer:
1051 or..
10.51
Step-by-step explanation:
Since 33=30 and 0.1081 is supposed to be as a percentage since its already a decimal you could just round it and make it into a fraction then once you get the answer to the fraction it would either be 1081 since 0.1081 as a fraction is 1081/10000 or you could make into 10.81 as a decimal but after that you subtract "30 - 1,081" or 10.81 -30" either one of them and each of those numbers would give you the same exact number. Answer: 1051 or as a decimal 10.51
Answer:
The correct answer 6.4 on PLATO edmentum
Step-by-step explanation:
I did the test
HELP! HELP!PLEASSSSSEEEEEEEEEE HEEEEEEEELLLLLLPPPP!
I need help with this one
Answer:
9
Step-by-step explanation:
93808.57316 rounded to the nearest ten thousand is 90000
Answer:
9
Step-by-step explanation:
Jay volunteers at a food bank he volunteered 2 5/6 hours on Saturday 2 1/3 hours on Wednesday how many hours did he volunteered in all
Answer:
5 1/6 hours
Step-by-step explanation:
Add the hours he volunteers
2 5/6 + 2 1/3
Get a common denominator of 6
2 5/6 + 2 1/3*2/2
2 5/6 + 2 2/6
4 7/6
This is an improper fraction
4 6/6 + 1/6
5 1/6
what are the intercepts of the line y=−2x−21
Answer:
-21
Step-by-step explanation:
the formula is y=mx+b
m is the slope and b is the y-intercept
here, for the y value, there's -21 so the y-intercept is -21
hope this helps
given m is parallel to n, find the value of x and y
Which long division problem can be used to prove the formula for factoring the difference of two perfect cubes?
Answer:
The answer would be D
Step-by-step explanation:
Got it right on Edge 2021
The total cost f(x), in dollars, for renting a vacation house for x days is shown:
f(x) = 10 + 250x
What does f(10) represent?
The number of dollars it costs for 10 people to rent the house
The number of houses that can be rented for 10 days
The number of days the house can be rented for a cost of $250
The number of dollars it costs to rent the house for 10 days
Answer:
260 of dollars it costs to rent the house for 10 days
The number of dollars it costs to rent the house for 10 days
Step-by-step explanation:
F(x) = 10 + 25x
F(10) = 10 + 25*(10)
F(10) = 10 + 250
F(10) = 260 of dollars it costs to rent the house for 10 days
Here f (10) represent 260 of dollars it costs to rent the house for 10 days
Given that,
The equation is f(x) = 10 + 250x.
Based on the above information, the calculation is as follows:
F(x) = 10 + 25x
= 10 + 25(10)
= 10 + 250
= 260 of dollars it costs to rent the house for 10 days
Learn more: brainly.com/question/17429689
(a-b)^2 = hihihihihi
Answer:
[tex] {a}^{2} - 2ab + {b}^{2} [/tex]
Step-by-step explanation:
too easy:)
Answer:
a^2 - 2ab + b^2
Step-by-step explanation:
(a-b)^2
(a-b)*(a-b)
(a*a)
(a*-b)
(-b*a)
(-b*-b)
a^2-ba-ba+b^2
a^2-2ba+b^2
34°
Which expression is equivalent to sin (34º)?
A. cos (349)
B. tan (34°)
C. cos (569)
D. tan (569)
Find the next three terms of the sequence 80, –160, 320, –640, . . .
1,280, –2560, 5120
–880, 1040, –880
–640, 1280, –2560
–1280, 2560, –5120
Answer:
890
Step-by-step explanation:
i hope this helped
Answer:
1,280, –2560, 5120
Step-by-step explanation:
I got it right on grandpoint.
