Answer:
15
Step-by-step explanation:
Answer: 15
Step-by-step explanation:
you would have to find the square root of 225 and this is 15 so if you do 15x15 you will get 225
and if you need to find the perimeter you add up all the sides
15x4=60
The perimeter of a square is 60
1 side length of a square: 15
Hope this helped :)
What is 650g out of 1kg in percentage
The equation y=6.5x represents a proportional relationship. What is the constant of proportionality?
Answer:
The constant of proportionality is 6.5.
Step-by-step explanation:
The constant of proportionality is the same thing as the slope and the equation of a line is y = mx + b, where m is the slope. Therefore, 6.5 is the slope because it is multipying by x.
I'm confused- how do I form the equation with 2 pts?
Write the equation of the line given the y-intercept and x-intercept.
y-intercept is (0, –6), x-intercept is (–2, 0)
Answer:
the equation of the line is y = -3x - 6
Step-by-step explanation:
Note that since (0, -6) is the y-intercept, we can write the slope-intercept equation of the line as y = mx - 6. The other given point is (-2, 0) (which happens to be the x-intercept also). Starting with y = mx - 6, replace y with 0 and x with -2:
0 = m(-2) - 6. We now solve this for the slope, m: 0 = -2m - 6 becomes
2m = -6, or m = -3.
With m = -3 and b = -6, the equation of the line is y = -3x - 6
show -12 as a fraction
Answer:
[tex]-\frac{12}{1}[/tex]
Step-by-step explanation:
show -12 as a fraction
- 12/100Find the Minimum value of C=4x+3y subject to the following constraints
Answer:
So: C = 4x + 3y > 12,5 × 4 + 1,5 × 3 = 50 + 4,5 = 54,5
Conclusion: C > 54,5
9514 1404 393
Answer:
C = 6 is the minimum
Step-by-step explanation:
2-variable constraint problems are often easy to solve graphically. The overlap of each of the solution regions defines a "feasible region." The vertices of that region will be candidates for the (x, y) values that satisfy the objective function.
The three constraints define a feasible region with four vertices:
(0, 2)(0, 4)(5, 3)(3, 0)The most likely candidates for minimizing C are (0, 2) and (3, 0). The corresponding values of C are ...
(0, 2): C = 4·0 +3·2 = 6
(3, 0): C = 4·3 +3·0 = 12
The minimum value of C is 6 at (x, y) = (0, 2).
_____
Additional comment
The line representing the objective function will be closest to the origin when the objective function is minimized. Once we can see the slope of it on the graph, we can determine the feasible region boundary point that will place the line closest to the origin.
20% of a full tank is 80 liters.
Step-by-step explanation:
you have to multiply 20 by 80
Answer:
How many liters are in a full tank? ----- Answer:
Step-by-step explanation:
20 % of 80 = 16
(I really don't know what your asking for, your missing pieces to the question.)
Sorry, :(
A bad contains 35 colored maebles. There are 6 blue marbles. 7 red marbles. 12 yellow marbles and 10 clear marbles. What is the ratio of blue marbles to clear marbles
-3-[(6+3)+(-5-18)][tex]-3-[(6+3)+(-5-18)][/tex]
Answer:
11
Step-by-step explanation:
Help help help almost done thanks
1/4 is equivalent to a quarter or 25/100. That makes it equal to 25%
Answer:
25%
Step-by-step explanation:
please mark me as brainlest
Convert 0∘F to ∘C. Round to one decimal place.
Answer:
(0°F − 32) × 5/9 = -17.78°C
= -17.8°C
can u please help, it’s about finding measure of a triangle
Answer:
x = 20
<ACD = 113
Step-by-step explanation:
Exterior angle of a triangle is equal to the sum of the interior opposite angles of a triangle
There for,
<CAB + <ABC = <ACD
[tex]2x-9+4x+2 = 5x+13\\6x-7=5x+13\\6x-5x=7+13\\x=20[/tex]
Size of the <ACD
[tex]5x+13\\5*20+13\\100+13\\= 113[/tex]
Help Pls
In isosceles △ABC, points D and F are on leg CB while point E is on leg AB so that AC = AD = DE = EF = BF. Find the measures of the angles of △ABC.
Answer:
<A = 80 degrees
<B = 20 degrees
<C = 80 degrees
Step-by-step explanation:
(My drawing is not drawn to scale)
please help me i dont understand
Answer:
you are multiplying by 7
Step-by-step explanation:
so like 3 x 7 = 21
4 x 7 = 28
6 x 7 = 42
9 x 7 = 63
10 x 7 = 70
hope it helps
7,9
Step-by-step explanation:
3x4=21
4x7=28
6x7=42
9x7=64
10x7=70
Construct a quadrilateral ABCD, AB = 4cm BC = 3cm,
AD= 2.5cm, AC= 4.5cm, BD= 4cm.
Answer:
steps below
Step-by-step explanation:
1. use ruler to draw a segment of 4 units AB
2. center the compasses needle at A and draw arc with radius of 5 and intersect with another arc centered at B with radius of 3 at point C
3. center the compasses needle at B and draw arc with radius of 4.5 and intersect with another arc centered at A with radius of 2.5 at point D
4. connect BC, CD and AD to form quadrilateral ABCD
If the smaller of two numbers is one-half of the larger number and the sum of the 2 numbers is 75. What are the numbers?
Answer:
25 and 50
Step-by-step explanation:
Answer:
Smaller Number = 25
Bigger Number = 50
Step-by-step explanation:
let the smaller number be x
Let the bigger number be y
x + y = 75
x = 1/2y
Now we can substitute 1/2y for x
1/2y + y = 75
1 1/2 y = 75
y = 50
The bigger number is 50
The smaller number is 1/2 of 50, which equals 25
-Chetan K
MONTHLY EXPENSE
Randy spends an average of $25 per week on gasoline and $45 every three months on the daily newspaper.
What is the Equivalent fraction of 5/35
Answer:
1/7 or 10/70 i don't know if this will help but have a good day.
What is the area of rhombus ABCD?
16 is the answer.
your welcome.
Solve for s in terms of q,r,and t. r=s+q-t
I will give big brain to BEST and CORRECT answer. Need help. PLSS
Simplify the linear expression.
−2/3a+1/8−1/6a−3/4
Answer:
−5
/6
a-
−5
/8
Step-by-step explanation:
16.) 9.08 x 1.74 17.) 7.15 x 3.96 19.) 31.05 x 5.82 20.) 6.13 X 10.12
Answer:
16) 9.08 × 1.74 = 15.7992
17) 7.15 × 3.96 = 28.314
18) 31.05 × 5.82 = 180.711
19) 6.13 × 10.12 = 62.0356
Hope this is what you were looking for :)
Hep help help a lay done 5 more
Answer:
9and 12at the top is the answer
Answer:
9^12
Step-by-step explanation:
please mark me as brainlest
I NEED A 100% ACCURATE ANSWER FOR THIS QUESTION ASAP NO LINKS !!!
First we can multiply both sides of the equation by 2 to get rid of the fraction.
(for the left side, the top doesn't change!)
12w - 20 = 12 - 4w
Then we can solve by adding 20 and 4w to both sides.
16w = 32
Last, divde both sides by 16.
w = 2
So our answer is the third option, w = 2
Answer:
Answer is w = -4
Step-by-step explanation:
[tex] \frac{12w - 20}{2} = 6 - 2w \\ 12w \div 2 = 6 \\ so \: we \: get \: 6 - 2w \\ now \: 6 - 2w = - 4[/tex]
hope it helps
Select all of the following expressions that require
use of the distributive property to simplify
Answer:
√5(√7-√2)
(√5+√2)(-√7)
Step-by-step explanation:
i got it right on edge .
The correct expressions that require the use of the distributive property to simplify are √5(√7-√2) and (√5+√2)(-√7)
What is Number system?A number system is defined as a system of writing to express numbers.
Given the integers A, B, and C.
According to the distributive property;
A(B + C) = AB + AC
From the expression, you can see that A is distributed over B and C
So for distributive property, there must be a factor and the sum of terms in parenthesis.
Based on the given options the correct expressions that require the use of the distributive property to simplify are √5(√7-√2) and
(√5+√2)(-√7)
Hence, the correct expressions that require the use of the distributive property to simplify are √5(√7-√2) and (√5+√2)(-√7)
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ2
Is AXYZ a right triangle?
O Yes
O No
Answer:
yes is my answer
Step-by-step explanation:
I hoped it helps..
Answer:
No.
Step-by-step explanation:
Use the pythagorean thereom.
algebra ii question need help
Vertex Form: y = a(x - h)^2 + k
Vertex = (h, k)
y + 5 = -2(x - 1)^2
y = -2(x - 1)^2 - 5
Whatever is in the parenthesis, use the opposite sign. Whatever is outside of the parenthesis, use the same sign.
Vertex = (1, -5)
Hope this helps!! :)
amelia needs to buy some cat food at the nearest store 2 bags of cat food is 6.50. How much would it be if amelia bought 3 bags?
Answer:
$9.75
Step-by-step explanation:
We have all we need to solve for Bag #3.
2 bags equal $6.50.
We want 3 bags, not 4. So we need to divide the original cost by 1/2.
$6.50 divided by 1/2 is $3.25
Now we add an additional $3.25 to the original $6.50
Simplify the expression 2x²6 when x = 5
Answer:
300
Step-by-step explanation:
First we simplify the exponent to get 25, then multiply it buy 2 and then 6.
25*2*6=300
Answer:
Below,...!
Step-by-step explanation:
[tex]2x^26[/tex]
[tex]2*x^2*6[/tex]
x = 5
[tex]2*5^2*6[/tex]
[tex]2*25*6[/tex]
[tex]50*6[/tex]
[tex]300[/tex]
Chow,...!
Cos/1+Sin = 1-Sin/Cos
Answer:
if you are asking for true or false it would be false
Step-by-step explanation:
Need help with math in Spanish
Answer:
wheres the math
Step-by-step explanation: