Answer:
the area of a regular hexagon is A=(3√3/2)a², a is the side length.
so A=(3√3/2)*5.2²=70.25
C is the correct answer
Step-by-step explanation: Hope this helps:)
Answer:
3
Step-by-step explanation: Hope this help u
Circle the following 2 terms that correspond with the domain of a function:
y-values
independent variable
X-values
dependent variable
Answer:
x-values
independent variable
Step-by-step explanation:
x (the independent variable) is the domain
y (the dependent variable) is the range
Answer:
x-values
independent variable
Step-by-step explanation:
The way I like to think of it is like a plane. X is it going across the runway, and Y is it going into the air
Write a linear equation with the given information. Passing through (2, 3) and PARALLEL to y = x - 4
Enter an equation to represent the amount of moneys, in dollars, in Jack's account after w weeks, in simplest terms.
The tennis ball has a radius of 12 cm. Calculate the volume of the tennis
ball.
Answer:
7234.56 [tex]cm^{3}[/tex]
Step-by-step explanation:
The formula for the volume of a sphere is [tex]\frac{4}{3} \pi r^{3}[/tex] where r is the radius. Since [tex]\pi[/tex] is irrational (whose digits goes on forever without repeating), we can write it using the first three numbers: 3.14. Then, substiute 12 for r and 3.14 for [tex]\pi[/tex] into the formula, and you’ll get 7234.56. Finally, add the [tex]cm^{3}[/tex] part to it to get the answer: 7234.56 [tex]cm^{3}[/tex]
Hope this helps! :)
what is the answer?
Answer:
[tex]x = 27[/tex]
Step-by-step explanation:
Angle A and angle E are the same value, therefore you could replace angle E with angle A. So that would make a triangle with angle C, angle D, and angle A. Knowing the sum of all angles in a triangle is 180, we can make an equation representing this.
[tex]3x - 10 + 2x + 10 + 45 = 180[/tex]
Now simply silve the equation to find x.
[tex]5x + 45 = 180 \\ 5x = 135 \\ x = 27[/tex]
There is your answer.
PLEASE ANSWER I GIVE BRAINLIEST write an equation of a line with m=6 that passes through (7,-5)
Answer:
y = 6x - 47
or
6x - y - 47 = 0
Step-by-step explanation:
[tex]y - y_{1} = m(x - x_{1} ) \\ \\ plug \: x_{1} = 7 \\ y_{1} = - 5 \\ m = 6 \: in \: the \: above \: equation \\ y - ( - 5) = 6(x - 7) \\ \\ y + 5 = 6x - 42 \\ \\ y = 6x - 42 - 5 \\ \\ y = 6x - 47 \\ \\ or \: 6x - y - 47 = 0[/tex]
A shopper pays $87.15 for an $83 ceramic vase after sales tax is added. What is the sales tax percentage?
Answer:
5% or $4.15
Step-by-step explanation:
Answer:
5%
Step-by-step explanation:
sales tax: 87.15-83 = 4.15
4.15/83 = 0.05
to convert decimal to percentage multiply by 100
0.05*100 = 5%
there is a patch of lily pads on a lake every day the patch doubles in size if the patch has 200 lily pads how long ago did it have 100
Answer:
600
Step-by-step explanation:
I
need
more
points
Answer:
1 day ago
Step-by-step explanation:
If yesterday it had 100 and it doubles every day, it would have 200.
Pls help my brother he needs help
Answer:
[tex]D.[/tex] [tex]5[/tex] [tex]Cans[/tex]
Step-by-step explanation:
[tex]--------------------------------------------[/tex]
[tex]7\ \frac{1}{5}-1\ \frac{4}{5}[/tex] = [tex]5.4[/tex] [tex]or[/tex] [tex]\frac{27}{5}[/tex] [tex]or[/tex] [tex]4\ \frac{2}{5}[/tex] = [tex]5[/tex] [tex]cans[/tex]
[tex]--------------------------------------------[/tex]
Hope this helps! <3
[tex]--------------------------------------------[/tex]
Select all of the correct solutions for the following equation
22 – 2 = 4.1 - Y-1
(1,3)
(3,1)
(-1-3)
None of the above
Answer:
(1,3)
Step-by-step explanation:
2x-2=4x-y-1
subtract 2x on both sides
-2=2x-y-1
add y on both sides
y-2=2x-1
add 2 on both sides
y=2x+1
now we can just kinda plug and check.
if you plug in 1, you get 3, so A
Only answer if you know please
Answer:
(b)
Step-by-step explanation:
Since the hypotenuse is not known then this excludes sine/ cosine ratios
Using the tangent ratio in the right triangle
tan38° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{6}{a}[/tex] ( multiply both sides by a )
a × tan38° = 6 ( divide both sides by tan38° )
a = [tex]\frac{6}{tan38}[/tex] → (b)
can someone help me with the whole test i’ll pay you lol
Answer:
I got 2 for this
The estimated total cost, y, of a child’s toy is partially based on the number of batteries used, x. The cost of one battery is $0.75. The toy itself costs $12. Which equation represents the situation?
y = 12x + 0.75
y = 0.75x + 12
y = 12x – 0.75
y = 0.75x – 12
Answer:
THE ANSWER IS A Y=12x+0.75
Step-by-step explanation:
What is the value ofx in the equation 2(6x+4)-6+2x=3(4x+3) + 1
1
3
4
6
Answer:
x = 4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Equality PropertiesCombining Like TermsStep-by-step explanation:
Step 1: Define Equation
2(6x + 4) - 6 + 2x = 3(4x + 3) + 1
Step 2: Solve for x
Distribute: 12x + 8 - 6 + 2x = 12x + 9 + 1Combine like terms: 14x + 2 = 12x + 10Subtract 12x on both sides: 2x + 2 = 10Subtract 2 on both sides: 2x = 8Divide 2 on both sides: x = 4What value of x will make the triangles similar by the
SSS similarity theorem?
Answer:
28
Step-by-step explanation:
Answer:28
Step-by-step explanation:
4f+d=answer?
F=4
D=8
Answer:
4f+d (plug in the given values)
4(4)+8 (do the multiplication first because PEMDAS)
16+8 (add)
24
Step-by-step explanation:
Which of the following could represent the side lengths of a triangle?
a) 19,11,17
b) 23,28,52
c) 34,9,25
d) 6,11,17
Answer ;answer C and answer D.
Step-by-step explanation:
your welcome
Answer:
Step-by-step explanation
Answer C. and Answer D.
Find the value of 3w-1 given that - 2w+8= 6.
Simplify your answer as much as possible.
Answer:
-4
Step-by-step explanation:
Given 2w + 8 = 6, find w
2w = -2w = -1found w = -1, sub it into 3w - 1
3w - 1 = 3(-1) -1-3 - 1= -4LOOK AT THE PICTURE PLEASE QUICK ITS EASY
Answer:
C or d
Step-by-step explanation:
$85.50 divided by six
find the the x and y intercept of the line below
3x + 9y = 9
Which is true about the vertex?
1. It's halfway between the y-intercepts.
2. All of these are true.
3. It's equal to the "a" value.
4. It's equal to the "c" value.
5. It's halfway between the x-intercepts.
Answer:
5. It's halfway between the x-intercepts.
Step-by-step explanation:
The vertex is halfway between the two x-intercepts when parabola is coordinate of the vertex. The points and x and y intercept crosses the x-axis vertically so that a u shaped lines are formed. The quadratic equation is used to find the points on the parabola.
write an equivalent expression
Answer:
Step-by-step explanation:
8x/5 + 4/10 - 2x/5
Answer:
[tex]\frac{6}{5}[/tex] x + [tex]\frac{2}{5}[/tex]
Step-by-step explanation:
Add the x- terms together
[tex]\frac{3}{5}[/tex] x + [tex]\frac{3}{5}[/tex] x + [tex]\frac{2}{5}[/tex]
= [tex]\frac{6}{5}[/tex] x + [tex]\frac{2}{5}[/tex]
What percent of 35 is 21
Answer:
7.35
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
Hope this helps!!!
Can I have Brainliest???
40 points for the best answer!!!
Answer:
It is B and C
Step-by-step explanation:
Plz help me its urgent!
Answer:
1 !
Step-by-step explanation:
it is 1 1/4 units to the left and 3/4 of a unit up
9514 1404 393
Answer:
1) (-1 1/4, 3/4)
Step-by-step explanation:
Coordinates in two dimensions are given as an ordered pair, (x, y). That is, the x-coordinate is always listed first, followed by the y-coordinate.
The x-coordinate is the distance to the right of the x=0 point, or y-axis. Distances to the left have a negative sign. Here, the given point is 5 grid squares to the left of the y-axis, so has an x-coordinate of -5/4 = -1 1/4. (Each grid square on this graph is 1/4 unit.)
The y-coordinate is the distance above the y=0 point, or x-axis. Distances below have a negative sign. Here, the given point is 3 grid squares above the x-axis, so has a y-coordinate of 3/4.
The coordinates of the given point are (x, y) = (-1 1/4, 3/4).
_____
Additional comment
The above discussion refers to coordinates on the "Cartesian plane." There are other ways of determining location. Some are based on the distance from an origin and an angle from a reference direction. Then, the ordered pair is not (distance right, distance up), but may be (distance from origin, CCW angle from 'right'). In navigation, it may be (latitude angle, longitude angle), or (bearing distance, bearing angle CW from North).
PLEASE help me
Which expression is equivalent to 8a + 14? (5 points)
A) 2(2a + 12)
B) 4(4a + 10)
C) 4(2a + 8)
D) 2(4a + 7)
Answer:
D) 2(4a+7)
Step-by-step explanation:
when one divides both the number by 2 you get 4a+7 so the answer is 2(4a+7)
I really need help does anyone know the answer?????????
measure of angle A = 5 X, measure of angle B = 2X, measure of angle C = 110 degrees
i need help finding x (its a triangle btw)
Answer:
A = 50
B = 20
C = 110
Step-by-step explanation:
A triangle is equal to 180°
In order to find the measure of each angle, add angle A, B, and C to get 180°
If angle A = 5x, angle B = 2x and angle C = 110 then 5x + 2x + 110 = 180°
To find each angle, first solve for x:
5x + 2x + 110 = 180° start by adding like terms
7x + 110 = 180° now subtract 110 from 180
7x = 70 finally divide 7 from 70
x = 10
To find each individual angle, substitute x with 10. For example:
A = 5x
A = 5(10)
A = 50
B = 2x
B = 20
C = 110
If you were to add A, B, and C it should equal 180°
110 + 20 + 50 = 110
Can someone help me?
Answer:
1.429
Step-by-step explanation:
