PLEASE HELP ME ASAP ?!?!?
Find the missing side lengths.
Leave your answers as radicals in simplest form.
Answers
Answer:
m = 5 n = [tex]\frac{5\sqrt{3} }{2}[/tex]
Step-by-step explanation:
5/2x2=5
5/3xsqrt3=5sqrt3/2
Related Questions
Find the missing length of the right triangle.
C = ?
B = 8
A = 6
Answers
Answer:
10
Step-by-step explanation:
64 + 36 = c^2
Answer:
just use the pythagorean theorem.
c^2=a^2+b^2
substitute them.
c^2=64+36
c=root100
that is equal to 10
therefore missing side of triangle is 10
6. A camping tent is shown to the right. How much material would be needed to make the tent shown? (Use the formula S = Ph + 2B to solve). A. 144 centimeters squared B. 168 centimeters squared C. 181 centimeters squared D. 204 centimeters squared
Answers
Answer:
Option B
Step-by-step explanation:
The area of the two triangles in the tent is 2(B) = 2(1/2*6*4) = 2*12 = 24 cm^2
There are 3 rectangles left in the figure, two of which have the dimensions 5 by 9: 5*9 = 45, 45(2) = 90 cm^2
The other rectangle has the dimensions 6 by 9: 6*9 = 54 cm^2
S = 24+90+54 = 168 cm^2
Answer:
S = Ph + 2B
p=(5+5+6)=16cm
h=9cm
b=1/2 6×4=12cm²
Step-by-step explanation:
S = Ph + 2B=16×9+2×12=168cm²
What is this distance between the following points? Use the distance formula.
Choices are 6, 8, (square root of) 72, or 79
Answers
Use the discriminant to determine the number of solutions and types of solutions for the quadratic equation, below. Show your work when calculating the discriminant for full credit. Then answer all four questions in the box. (6 points)
a^2-5a=6
Answers
Answer:
6
Step-by-step explanation:
1) Mike's sister, Kellie, is 4 years older than he is. Let m be Mike's age and let k be Kellie's age. ) Complete the table to show Mike's age and Kellie's age in different years. compete the table to show Mike's age and Kellie's age in different years.
Answers
The table be like
Mike age kellie age
10 14
15 19
20 24
25 29
Calculation of the ages:Since Mike's sister, Kellie, is 4 years older than he is
And, Let m be Mike's age and let k be Kellie's age.
So here the equation be like
k = m + 4
Based on this we can compute the ages and fill the table
learn more about table here: https://brainly.com/question/16299322
100
1
5
1-10
15
이
5
51
Answers
Answer:
whats the question?
Step-by-step explanation:
3. What is the perimeter of the figure below?
Answers
Answer:38
Step-by-step explanation:
Answer:
It is the third option.
Step-by-step explanation:
Also Math-way is a good place to answer questions like these as well.
3x - 6 less than or equal to -3 on a graph
Answers
Factor.
3y^2 + 5y - 2
If you can, please give me an explanation, I'm confused about how to do this.
(Example of how the answer would look like: (5x+3)(x+1))
Answers
3y^2+5y-2
3 is a prime number so to split it up you would put 3y in one parentheses and y in the other. at this point it will look like this
(3y )(y )
now, you need to figure out what your signs would be (+ or -) because the second sign in the equation is a negative, your signs would be one + and one - you can decide where to put them until you figure out your two factors. in this case you need to figure out 2 numbers that multiply to 5 and add up to 2. you might think this is impossible, but since the 3 is there, one of those numbers can be multiplied by three. this is your answer:
(3y-1)(y+2)
comment on the answer if you have any more questions. mark me brainliest if you can!!
Carter and his children went into a bakery where they sell cupcakes for $3 each and
cookies for $0.50 each. Carter has $35 to spend and must buy a minimum of 15
cupcakes and cookies altogether. If x represents the number of cupcakes purchased
and y represents the number of cookies purchased, write and solve a system of
inequalities graphically and determine one possible solution. (I need 2 inequality’s)
Answers
3x + 0.5y = 35
x + y >/= 15
Possible solution: (11, 4)
11 cupcakes, 4 cookies
____________
Cupcakes = x
Cookies = y
Cupcakes are $3 each —> 3x
Cookies are $0.50 each —> 0.5y
$35 to spend: less than or equal to =
3x + 0.5y = 35
Minimum of 15: greater than or equal to >/= 15
x + y >/= 15
____________
3x + 0.5y = 35
x + y >/= 15
Solve second for y:
y >/= 15 - x
Substitute into first:
3x + 0.5(15 - x) = 35
3x + 7.5 - 0.5x = 35
Combine like terms
2.5x + 7.5 = 35
Subtract 7.5
2.5x = 27.5
Divide by 2.5
x is less than or equal to 11
So y is less than or equal to 4
Check:
4 + 11 = 15 :)
3*11 + 0.5*4 = 35
33 + 2 = 35
35 = 35 :)
What is the meaning of ‘!’ In math and how do I use it?
Answers
In math, the '!' sign are used in factorial. Factorial is multiplications on numbers itself and with another numbers that less than the number itself. Example :
5! =5x4x3x2x1 or nx(n-1)x(n-2)...2x1
please help (multiple choice question)
Answers
Answer:
5
Step-by-step explanation:
Since both triangles are similar then see if two dimension match up, so 9 is like 45, therefore, they multiplied 9 x 5 to get 45, so the scale factor (number you multiply to get the new value) is 5, since it grew 5 times
please help me it’s due today!
Answers
Answer:
Check explanation
Step-by-step explanation:
[tex]\frac{3(x+2)}{3(x+3)(x+3)}*\frac{(x+3)(x-4)}{(x+2)(x-2)}[/tex]
Solve for x and select your answer from the multiple choices.
Answers
Answer:
x=3
Step-by-step explanation:
3x+5=14
-5 -5
3x=9
/3 /3
x=3
Answer:
x=3
Step-by-step explanation:
...........................
3. In 2008, the population of the United States
was about 304 million. Estimate the amount
of electricity consumed per person.
Answers
Answer:
the estimated amount of electricity consumed per person is 12,828.95 million kh
Step-by-step explanation:
The computation of the electricity consumed per person is shown below:
= Electricity consumed in United states ÷ population of the united states
= 3,900000 million of kilowatt hours ÷ 304 million
= 12,828.95 million kh
Hence, the estimated amount of electricity consumed per person is 12,828.95 million kh
Need help please hurry
Answers
9514 1404 393
Answer:
x = 20°
Step-by-step explanation:
For questions like this, it is helpful to remember that an exterior angle is equal to the sum of the remote interior angles.
110° = 2x + 70°
40° = 2x
20° = x
_____
Similarly, ...
y = x + 70° = 20° +70°
y = 90°
Please help due soon.
Answers
Step-by-step explanation:
plzz mark me as brainlest sorry if I dont know the answer I'm just 10 tho
Answer: 1: (2/v) 2: (3/m^4) 3: (4/x^4) 4: (1/k^3)
Step-by-step explanation:
When there is a negative exponent, the variable moves from the numerator (top) to the denominator (bottom), which gets rid of the negative sign in front of the exponent. MOVE ONLY THE VARIABLE AND CORRECT EXPONENT!!
Y=x-15 y=-4x slove the sytem by subsitution.If there is one solution,express it as an order pair. no solution,infintie number of solution, if there is a solution explain it in () form
Answers
Answer:
(3,-12)
x = 3, y = -12
Step-by-step explanation:
(1) y=x-15
(2) y=-4x
solve equation (1) for x:
add 15 to both sides
x=y+15
plug in x=y+15 into equation (2):
y=-4(y+15)
y=-4y - 60
5y = -60
y = -12
plug in y=-12 into equation (2):
-12 = -4x
3 = x
[tex]\frac{7x-4} 6\ \textgreater \ 4[/tex]
Answers
Answer:
x > 4
Step-by-step explanation:
multiply by 6 to both sides to take out the fraction, leaving u with :
7x - 4 > 4(6)
7x - 4 > 24
+4 +4
7x > 28
divide by 7 to isolate the x
x > 4
Urgent please help..
Answers
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Determina un numero entero para cada una de las siguientes situacones. a. El submarino se encuentra a 1.854 m de profundidad. b. 36 Km al norte de la ciudad. c. A temperatura de 13 grados bajo cero d. Una consignación de $ 1.432.000 e. Un ascensor subiendo al 5º piso.
Answers
Answer:
Step-by-step explanation:
Un numero entero es cualquier numero positivo o negativo que no es un decimal. En las situaciones que estan en la pregunta los numeros enteros serian los siguientes.
a. -2 (numero redondeado y negativo por que es abajo de la tierra)
b. 36
c. -13 (negativo por que es bajo 0)
d. 1432000
e. 5
Which equation represents circle A?
(x – 4)2 + (y + 5)2 = 12
(x + 4)2 + (y – 5)2 = 12
(x – 4)2 + (y + 5)2 = 36
(x + 4)2 + (y – 5)2 = 36
Answers
Answer:
c on edge
Step-by-step explanation:
just took the quiz
The equation representing the circle A is (x – 4)² + (y + 5)² = 36.
What is circle?A circle is a spherical shape without boundaries or edges. A circle is a closed, curved object with two dimensions in geometry.
The general equation of circle is given by equation
( x - h )² + ( y - k )² = r²
Where, ( h, k ) is the centre and 'r' is the radius.
As, the circle has a shift of 4 units on the +x axis.
The circle has a shift of the 5 units on the -y axis.
As, the circle has a radius of 6 units from the graph.
So, (h,k) = (4, -5).
Substitute the values of (h,k) in the general equation of the circle.
( x - 4 )² + ( y - (-5) )² = 6²
( x - 4 )² + ( y + 5 )² = 36
Therefore, the equation of circle becomes ( x - 4 )² + ( y + 5 )² = 36.
To know more about the general form of equation of circle, here
https://brainly.com/question/1506955
#SPJ2
The number of students in a chess club increased from 12 to 18. What is the percent increase? Round to the nearest percent.
Answers
Step-by-step explanation:
(18-12)/12=6/12=0.5
0.5*100=50% increase
i think so
Answer:50% increase
Step-by-step explanation:
12 x .50 = 6
12 + 6 = 18
Find the real solutions to the nearest hundredth.
Answers
Answer:
14: x=-3.00 15: x=-0.41
Step-by-step explanation:
(x+5)^4=16
x+5=16^(1/4)
x+5=2
x=-3
(x-2)^3=-14
x-2=(-14)^(1/3)
x-2=-2.41
x=-0.41
A church has 10 bells in its bell tower. Before each church service 7 bells are rung in sequence. No bell is rung more than once. How many possible sequences are there?
Answers
Answer:
3 Because there are only three bells that aren't being run there for three additional ways that the bells could be rung
find the perimeter please i have dyscalculia
Answers
Answer:
D is the answer i think
Answer:
D
Step-by-step explanation:
The Perimeter of the rectangle is equal to= 2(l+w)
= 2(6x+10+4x+1)
=2(10x+11)
=20x+22
How do I find the missing side length for 30 - 60 - 90 method as a radical in simplest form?
Answers
Answer:
Step-by-step explanation:
see the image below
Step-by-step explanation:
The side that is adjacent to 60 degree and 90 degree is the shortest side.
If u know the hypoutnese you can divide it by 2 to find the shortest side. for example if the hypotenuse is 10 then the shortest side is 5
If you know the other leg you can simply just remove the entire radical and just keep the whole number to find the length of the shortest side.
The side that his the adjacent to the 30 degree and 90 degree angle is the second longest side of the triangle.
If u know the shortest side, just multiply the radical
[tex] \sqrt{3} [/tex]
to the whole number.
If you know the hypotunese, divide the hypotenuse by 2 and then multiply the radical to find the length of the second shortest side
Finally, the hypotunese is the largest side. It is the slanted side length that is adjacent to the 30 and 60 triangle.
If you know the shortest side, just multiply the side length by 2 to get the hypotenuse.
If you know the other leg, remove the radical and keep the who the number and multiply the whole number by 2.
E.x if the second longest side length is
[tex]5 \sqrt{3} [/tex]
Remove the radical so it becomes
[tex]5[/tex]
then multiply it by two to find the hypotunese.
[tex]5 \times 2 = 10[/tex]
what are the correct steps for solving the following equation: 5x - 4= 21
Answers
2. Simplify
3. Divide both sides of the equation by 5
4. Simplify
5. x= 5
+4 +4
5x = 25
x = 5
Hope this helps! :)
3/5a-1/2a=9/2
please help solve
for a and show work !!
Answers
Answer:
a = 45
Step-by-step explanation:
Start by changing the fractions so they share a common denominator to combine like-terms:
6/10a - 5/10a = 9/2
1/10a = 9/2
Multiply both sides by 10 to isolate a.
a = 90/2
a = 45
MATH!
-4=2x+16
x=____?
Answers
Answer: x=-10
Step-by-step explanation: hope this help