Which equation represents a line which is parallel to y=0?
y=6
x=-5
y=x
y=x-1
The correct equation is D
What is the value of x in the equation x3=27125 ?
Answer:
x = 30.0462
Step-by-step explanation:
Divide each side by 3 to cancel out the 3 next to x. It should now look like this: x = 30.0462I hope this helps!
The value of x in the equation x³=27125 is equal to 30.04.
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
The given expression will be solved as:-
x³=27125
Take the cube root of the number 27125 to calculate the value of x.
x = ∛27125
x = 30.04
Therefore, the value of x in the equation x³=27125 is equal to 30.04.
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Find the distance between the following points.
1. A(1,5) and B (-2, 4)
2. C(-4,0) and D(8,2)
Answer:
1. 3.16, or √ 10
2. 12.16, or 2 √ 37
If f(x) = x + 4
What is f(-3)?
Answer:
f(-3) = 1
Step-by-step explanation:
f(x) = x + 4
Let x= -3
f(-3) = -3 + 4
=1
Answer:
1
Step-by-step explanation:
What is the y - intercept for the following quadratic equation?
y = 3x^2+9
Answer:
9
Step-by-step explanation:
Answer:
y-intercept = 9Step-by-step explanation:
[tex]y = 3x^2+9[/tex]
Let x equal 0
[tex]y=3(0)^2 +9\\\\y= 3\times 0 +9\\\\y = 0+9\\\\y=+9[/tex]
Carlos is going on a boat tour the boat will travel a total distance of 35 km during the 7 hour tour it's a boat travels at a constant speed during the tour what distance in kilometers should the boat travel in 3 hours
We can easily figure out how fast the boat is moving per hour.
35 km / 7 hours = 5 km/h
We now know that we are moving at a rate of 5 kilometers every 1 hour. We can now take our 5 km/h and multiply it by 3 hours to get our answer
5 km/h x 3 = 15 kilometers
A deep sea diver is 95 feet below sea level. A seagull is flying 8 feet above sea level. What integer represents the diver's location?
Answer:-95, I think
Step-by-step explanation:
Step-by-step explanation:
95 is your answer siso
hope you loved it
Greg has a table that is 3.75 meters in length. He wants to make a tablecloth that is 20 centimeters longer on each end than the table.
What steps should Greg use to determine the correct number of centimeters to make the tablecloth?
Answer:
Step-by-step explanation:
3.75M + 20(4)cm
Answer:
D the one that said add by 40 with 100/1 3.75
Step-by-step explanation:
Kiana made her map using a scale of 1 in. to 20 ft.
On Kiana's map, the area of the baseball field is 16
square inches.
Kiana says that the actual area of the baseball field is
320 square feet
Do you agree or disagree?
Answer:
the answer is I disagree
Step-by-step explanation:
Eat your whole grains
I agree that data related to baseball field is correct.
It is given that on map , area of baseball field is 16 inches² and scale is 1 inch to 20 feet.
If actual area of baseball field is 320 feet² , find out whether this data is correct or not.
What do you mean by ratio ?
A ratio is defined as the relative sizes of two or more values i.e., 12 : 24 or 13 : 26 , etc.
As per the question ;
Area on map : Actual area = 1 inch : 20 ft
Also given ;
On map , area of baseball field = 16 inches²
Let's check the actual area of baseball field is correct or not.
So ,
The actual area of baseball field will be equal to ;
= 16 × 20 feet²
= 320 feet²
So , the given data of actual area is correct.
Thus , I agree that data related to baseball field is correct.
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Which of the following statements about 42xy – 49x + 30y – 35 are true? Check all of the boxes that apply. One of the factors is (6y + 7). One of the factors is (7x + 5). One of the factors is (6y – 7). One of the factors is (7x – 5). This expression is prime.
Answer:
One of the factors is (7x + 5).
One of the factors is (6y – 7).
Step-by-step explanation:
The statements which are true about 42xy – 49x + 30y – 35 are;
One of the factors is (6y – 7)One of the factors is (7x – 5)Factorisation of ExpressionsThe given expression is;
42xy – 49x + 30y – 35We can factorise the expression as follows;
7x(6y -7) -5(6y -7)(7x-5) (6y-7)Hence, the factors of the expression are (7x-5) and (6y-7).
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I need help fast please and thank you I'll mark you brain list
Answer:
A and B are true statementsStep-by-step explanation:
A. 2^8 × 2^9 = 2^(8+9) = 2^17 ⇒ TRUEB. 8^2 × 9^2 = (8×9)^2 = 72^2 ⇒ TRUEC. 8^2 × 9^2 = 72^2 ≠ 74^2 ⇒ FALSED. 2^8 × 2^9 = 2^17 ≠ 4^17 ⇒ FALSEFind the slope of the line containing the pair of points.
(-1,-3) and (9,11)
The local craft fair charges the vendors a flat rate of $15 plus $5 for each hour that they
spend at the fair. If the vendor owed $50, how many hours did he remain at the craft
fair?
Answer:
7 hours
Step-by-step explanation:
1
1. y=ax+1
y=-x-9
441
If f(x)=3x-1 and g(x)=x+2, find (f-g)(x)
A. 4x+1
B. 3-2x
C. 2x-3
D. 2x-1
Answer:
C
Step-by-step explanation:
(f - g)(x) = f(x) - g(x) , then
f(x) - g(x)
= 3x - 1 - (x + 2)
= 3x - 1 - x - 2 ← collect like terms
= 2x - 3 → C
Convert the values below into fractions.
Answer:
0.35= 7/20
27% = 27/100
1.6= 1 3/5
15%= 3/20
Step-by-step explanation:
Let $H$ be the orthocenter of the equilateral triangle $\triangle ABC$. We know the distance between the orthocenters of $\triangle AHC$ and $\triangle BHC$ is $12$. What is the distance between the circumcenters of $\triangle AHC$ and $\triangle BHC$?
Answer: what grade are you in
Step-by-step explanation:
The distance between the circumcenters of Triangle AHC and Triangle BHC is 6.
Given that,
Let H be the orthocenter of the equilateral triangle.
The distance between the orthocenters of triangle AHC and triangle BHC is 12.
We have to find,
What is the distance between the circumcenters of Triangle AHC and Triangle BHC?
According to the question,
Here, H is the Orthocenter of the equilateral triangle.
And the distance between the orthocenters of triangle AHC and triangle BHC is 12.
By the relation between the orthocenter and circumcenter are always collinear.
Centroid divided the line joining orthocenter and circumcenter in the ratio 2;1.
Therefore,
The distance between the circumcenters of Triangle AHC and Triangle BHC is,
[tex]\rm Circumcenter = \dfrac{1}{2} \times Orthocenter\\\\ Circumcenter = \dfrac{1}{2} \times 12 \\\\ Circumcenter = 1 \times 6 \\\\ Circumcenter = 6[/tex]
Hence, The distance between the circumcenters of Triangle AHC and Triangle BHC is 6.
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3 billion in scientific notation
Answer:3,000,000 = 3 × 1,000,000 = 3 × 106. Notice that the exponent is the same as the number of zeros following the 3. Three million is a verbal expression, 3,000,000 is a decimal expression, and 3 × 106 is scientific notation.
Step-by-step explanation:
Answer:
"3,000,000 = 3 × 1,000,000 = 3 × 106. Notice that the exponent is the same as the number of zeros following the 3. Three million is a verbal expression, 3,000,000 is a decimal expression, and 3 × 106 is scientific notation."
Step-by-step explanation:
I use Google ;)
Please assist me in my time of need.
Answer:
I shall assist thee.
Step-by-step explanation:
Being me, I would say the answer is A. or B. But i'd prolly go with A tbh.
And oofers on me if this ain't what you need.
When it rains I get tired. It's raining today. I'm going to take a nap.
Which law of logic is used to make the conclusion?
Law of Detachment
None of the above
Law of Contrapositive
Law of Detachment
PLEASE HELP
Answer:
None of the Above
Step-by-step explanation:
Hope this helps
do i have the right answer?
Answer:
You're wrong. It's B.
Step-by-step explanation:
There did distributing correctly but, the minus 18 is gone because it got added to the 2 on the other side (I might be wrong).
Write the equation of the line with a slope of 10 that goes through the point (8,−2) in Slope-Intercept and Point-Slope Form.
Answer:
y = 10x - 82
Step-by-step explanation:
y - y = m(x - x)
Plug in the slope and given point and solve for y
y - (-2) = 10(x - 8)
y + 2 = 10x - 80
y = 10x - 82
The linear equation of the line is y + 2 = 10(x - 8) and y = 10x - 82
How to determine the line equation?The slope is given as:
m = 10
The point is given as:
(x1, y1) = (8, -2)
The equation in point slope form is calculated as;
y - y1 = m(x - x1)
So, we have:
y + 2 = 10(x - 8)
Expand
y + 2 = 10x - 80
Subtract 2 from both sides
y = 10x - 82 --- in slope intercept
Hence, the linear equation of the line is y + 2 = 10(x - 8) and y = 10x - 82
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PLEASE HELP ASAP!! (Picture is attacted) You dha real one if you do
Answer:
10 months
Step-by-step explanation:
find an equation for the line below
please i need this asap i can’t get it right
Answer:
y = 1/2x - 3/2
General Formulas and Concepts:
Order of Operations: BPEMDAS
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Slope-Intercept Form: y = mx + b
m - slope
b - y-intercept
Step-by-step explanation:
Step 1: Define coordinates:
(-3, -3)
(1, -1)
Step 2: Find slope m
[tex]m=\frac{-1-(-3)}{1-(-3)}[/tex]
[tex]m=\frac{-1+3}{1+3}[/tex]
[tex]m=\frac{2}{4}[/tex]
[tex]m=\frac{1}{2}[/tex]
Step 3: Find y-intercept b
Define: y = 1/2x + bSubstitute: -1 = 1/2(1) + bMultiply: -1 = 1/2 + bSubtract 1/2 on both sides: -3/2 = bStep 4: Write linear equation:
Plug in the newly found b into the equation.
y = 1/2x - 3/2
rise/run = slope
slope = 2/4 = 1/2
y = 1/2x +b
now, choose a point on the line and substitute y for the y coordinate and x for the x coordinate -----------> i will use (1, -1)
-1 = 1/2(1) + b
-1 = 1/2 +b
subtract 1/2 from both sides
-3/2 = b
y = 1/2x - 3/2
98: 63: 14 in simplest form
PLEASE ANSWER IN A FULL EXPLANATION AND YOU WILL GET BRAINLEST : )
Answer:
14 : 9 : 2
Step-by-step explanation:
To simplify a ratio, you find the highest common factor in all these numbers.
The highest common factor is 7.
Hence:
98/7 = 14
63/7 = 9
14/2 = 7
Therefore: 14 : 9 : 2
whats the quotient of 36 and 6
Answer:6
Step-by-step explanation: 36/6 is 6
PLS HELP
What is the solution to 5/4*-1/3> 1 1/3?
OX> 25/18
O x< 25/18
O x > 2
O x < 2
Answer:
x<25/18 tis is d real anwer
Answer:
the answer is d because its makes the 5/6 turn into 10/6 or 1 4/6 or 1 2/3
The width of a rectangle is 8 inches longer than its length. The perimeter is 104 inches.
What is the
and
of the rectangle.
Answer:
The width of the rectangle is 56 and the length is 48
Step-by-step explanation:
divide the perimeter in half (52 + 52)
then subtract 4 from one of the 52's
you get the answer of 56 and 48
Your answer can be checked by conferming that 56 - 48 = 8 so the width of a rectangle is 8 inches longer than its length.
Answer:
Width of one side is 30 inches, Length of one side is 22 Inches and Areas is 660 Inches Squared
Step-by-step explanation:
W= 8 + L
P = ( W x 2 ) + ( L x 2 )
104 = 2( 8 + L ) + ( L x 2 )
104 = 16 + 2L + ( L x 2 )
104 = 16 + 2L + 2L
104 = 16 + 4L
-16 -16
88 = 4L
88 / 4 = 4L / 4
22 = L
W = 8 + 22
W = 30
Area = L x W
A = 22 * 30
A = 660
A. x-6=8-(9+x)
B. 48=8(x+2)
C. -13=2x-x-10
D. 6x-2=x+13
E. 10x-4(x+2) = -(4x-32)
I will give brainliest
Answer:
Answer A = 5/2
Answer B = 4
Answer C = -3
Answer D = 3
Answer E = 12/5
1/4x-1/4=1/2 this is algebra
Answer:
x=3
Step-by-step explanation:
1/4x=1/2+1/4
1/4x=3/4
4*1/4x=3/4*4
x=3
