Answer:
2
Step-by-step explanation:
first multiply everything by 6 to get rid of the fractions
then we get 5m-4 -6 = 24m -9m -30
simplify the equation 5m-10=15m-30
subtract 5m from both sides and add 30 to both sides 10m=20
divide by 10, m=2
Choose the postulate that is NOT represented in the diagram.
A
If two lines intersect, they intersect in exactly one point.
B
Given a point on a plane, there is one and only one line perpendicular to the plane through that point.
С
If two points lie in a plane, then the line containing those points will also lie in the plane. D
if two planes intersect, they intersect in exactly one line.
Please help with questions 4,5 and 6!
Answer:
Step-by-step explanation:
4) ∠CTB , ∠PTA are vertical angles
If sum of two angles add up to 90, then they are Complementary angles.
If sum of two angles add up to 180, then they are Supplementary angles.
∠FTA and ∠ATR are supplementary angles
5) ( 1 , 2 ) & (3 , 6)
[tex]Midpoint=\left(\dfrac{x_{1}+x_{2}}{2},\dfrac{y_{1}+y_{2}}{2}\right)[/tex]
[tex]= \left(\dfrac{1+3}{2},\dfrac{2+6}{2}\right)\\\\=\left(\dfrac{4}{2} \ , \dfrac{8}{2}\right)[/tex]
[tex]\=\left(\dfrac{4}{2},\dfrac{8}{2}\right)[/tex]
= (2 , 4)
6) Distance = [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex]
[tex]=\sqrt{(3-1)^{2}+(6-2)^{2}}\\\\=\sqrt{2^{2}+(4)^{2}}\\\\=\sqrt{4+16}\\\\=\sqrt{20}\\\\= 4.47[/tex]
0<4K-5k
Can I get some help thanks
Answer:
0>k
Step-by-step explanation:
0<4k-5k
Combine like terms
0<-k
Multiply each side by -1, remembering to flip the inequality
0>k
Explain how confounding might be an issue with this study
Answer:
perhaps because math is a subject that builds on itself. so if you miss or dont know one key formula then it is difficult to understand the others.
math is also a subject that has many different ways to solve one thing
How many gallons, quarts, and pints are in 72 cups (not all together)
Answer:
72 cups=4.5 gallons
72 cups=18 quarts
72 cups=36 pints
Step-by-step explanation:
To find out how many pints are in 72 cups you have to divide the volume value by 2. To find out how many quarts are in 72 cups you have to divide the volume value by 4. To find out how many gallons are in 72 cups you have to divide the volume value by 16.
Hope this helped for you!
x+4+3(x)=x-8
Answer this for me
Step-by-step explanation:
3x= (-8) -4
x=(-12)/3
x= -4
Hello!!! I can help
Answer:
= − 4
Step-by-step explanation:
If 12 + 2 = 14, then 14 = 12 + 2 true or false
TRUE TRUE TRUE TRUE TRUE
Answer:
true
Step-by-step explanation:12+2=14 that is simple distributive property
solve for u
-u + 114 = 262
PLEASE WITCHER3
Hi ;-)
[tex]-u+114=262\\\\-u=262-114\\\\-u=148 \ \ /:(-1)\\\\\huge\boxed{u=-148}[/tex]
Answer:
[tex] - u + 114 = 262 \\ u = 114 - 262 \\ u = - 148 \\ thank \: you[/tex]
A rectangle is a quadrilateral with 444 right angles. A rhombus is a quadrilateral with 444 sides of equal length. What is the most precise name for a shape that is both a rectangle and a rhombus
Answer:
Square
Step-by-step explanation:
A shape with 4 right angles and 4 sides of equal length is a square
It makes sense if you think about it for a couple minutes
GUYSS HELPP!!! How do you see the pattern growing?
Step-by-step explanation:
i see it as adding to the exterior while taking away from the interior getting bigger but losing the inside as an exchange
What is 3(x-6)+12=6(x+1)-3x show your work.
Answer:
No solution.
Step-by-step explanation:
3(x - 6) + 12 = 6(x + 1) - 3x
3x - 18 + 12 = 6x + 6 - 3x
3x - 6 = 3x +6
-6 = 6
-6 ≠ 6
what is ????????????????? 21x+28<10-3x
Answer:
x < -3/4
Step-by-step explanation:
21x + 3x < 10 - 28
24x < -18
x < -18/24
x < -3/4
the expression x - 0.10 X gives the cost of an item that is discounted 10% write this expression in the other way
Answer:
Step-by-step explanation:
Take out a common factor (x)
x ( 1 - 0.10 )
Now do the subtraction
0.90x
Chandler drives his car 20 miles round trip to work every day. How many total miles
does he drive to and from work in 5 days?
What is the probability of rolling 2 standard dice which sum to 11?
Answer in fraction form.
Answer:
total is 11
dice is 2
in percentage is 5.56%
in fraction form its 139/25
Step-by-step explanation:
hope that helps>3
Hi
What is coefficient of Polynomial?
id .783 844 3157
pa s.12345
z
o
o
m
a multiplicative factor in some term of
I need help mhm yeah need help I can’t stop cussing ( not so much tho ) so my mum got mad at me and she keeps comparing me to my cousin and saying that she’s way better than me *sigh* it just gives me no self-esteem and brings me down, makes me thinking that I’m not worth it and everything else i don’t know what to do anymore any advice? ( sorry if this is not educati)
Answer:
just a random Teenage who's been through the same thing
Step-by-step explanation:
if you really care about what your mom think I'd suggest changing some thing's about you . maybe study more or something . if you don't usually try then go ahead try harder.
but if youre doing everything right but your cousin just seem to be better then you can't do much but try to explain to her that you're trying your best
stay safe and don't do anything you'd regret
Your question is not educational, but I'll be happy to give you some advice.
From a person who has dealt with a parent comparing me to others, I completely understand how you feel. Parents do sometimes get mad at their children for misbehaving but it not acceptable whatsoever to bring them down like that. I hope you understand that no one but YOU is allowed to dictate your worth. If you can, I suggest bringing this matter up with your mother and tell her how her remarks make you feel. If you cannot do that, I suggest speaking with a school counselor, friend, relative, or teacher about this. Sometimes expressing your feelings with others is the best medicine.
Have a great day!
HELPPGPGPPHPHGPPFPSLLSLSL
The smallest number when subtracted from the difference of the square of 29 and 22 gives a perfect square is
Answer:
Your answer is 33.
step- by step :
29×29-22×22=841-484
= 357
Closest square of 18 which is 324.
So, 357-324= 33. ans.
Lyndsey has 4 ½ cups of ice cream and wants to give each child at the shelter ½ cup of ice cream. How many children can she serve?
A.4
B. 5
C. 8
D. 9
Answer:
d
Step-by-step explanation:
2 halfs for each cup and the extra 1 equals 9 total
Answer:
9 children.
Step-by-step explanation:
4 1/2 / 1/2
= 9/2 / 1/2
= 9/2 * 2
= 18/2
= 9.
What is the area?
Write your answer as a fraction or as a whole or mixed number.
Answer:
1 2/3 cm^2.
Step-by-step explanation:
Area = 1 2/3 * 1
= 1 2/3
SHARK! The captain see a shark located halfway between him and the diver. Where is the shark located?
4. In the diagram, ABCD is a straight line. Calculate the values of x and y.
Answer:
x is 108° and y is 144°
Step-by-step explanation:
for x:
[tex] x + 36 \degree + 36 \degree = 180 \degree \\ \{isoceles \: triangle \: angle \: sum \} \\ x + 72 \degree = 180 \degree \\ x = 180 \degree - 72 \degree \\ x = 108 \degree[/tex]
for y:
[tex]y + 36 \degree = 180 \degree \\ \{straight \: line \: angles \} \\ y = 180\degree - 36\degree \\ y = 144\degree[/tex]
Answer:
X+36+36=180
X+72=180
X=180-72
X=108
36+BC^D=180
BC^D=180-36
BC^D=144
BC^D corresponds with y
Therefore y=144
Write the descending chromatic scale beginning on C
Answer:
c(half note), b(flat, quarter note), a(quarter note), g(quarter note), f(quarter note), e(flat, quarter note), d(quarter note), c(half note)
Step-by-step explanation:
i cant draw it on the sheet music itself but I hope that helps
Solve the following equation for x to find the total number of people who became members of a social networking site for a certain month:
x = 0.8x + 72
How many people became members of the site that month?
A.112
B. 288
C.360
D.432
HELP ME PLZ IT DUE IN THREE HOURS
ab+c=de-f solve for d
Answer:
d=(ab+c+f)/e
Step-by-step explanation:
ab+c=de-f
de=ab+c+f
d=(ab+c+f)/e
Answer:
d = (ab + c + f)/e
BRAINLIEST, PLEASE!
Step-by-step explanation:
ab + c = de - f
ab + c + f = de
d = (ab + c + f)/e
Segment addition postulate
Find PQ
Answer:
PQ = 4
Step-by-step explanation:
As ; PQ=QR
PR = 8
PR= PQ+QR —> 8 = 2x —> x= 8/2 = 4
SO ; PQ = 4 , QR = 4
I hope I helped you^_^
HELP ASAP will give BRAINLIEST
Hey there! I'm happy to help!
The question tells us that m∠JKL is 54. We see from the diagram that this is the combination of the angles m∠JKM and m∠MKL. So, we can combine their values, which are equal to 54 to find x.
13x+1+5x+4=54
We combine like terms
18x+5=54
We subtract 5 from both sides.
18x=49
We divide both sides by 18.
x=2.7222222....
Now, we want to find the measure of m∠MKL. We plug our x value into the value of this angle and evaluate.
5(2.722....)+4=17.61111....... or 17 11/18.
Have a wonderful day and keep on learning! :D
a+b in terms of a and evaluated these expressions when a = 3
Answer:
If a equals 3 then the answer should be 3b
Step-by-step explanation:
Answer:
a+b=a
or,3+b=3(a=3)
or,b=3-3
or,b=0
b=0 Ans
WILL.MARK BRAINLEST. ( The length of a rectangular garden is 5m longer than its breadth .If its perimeter is 150 m,find the area of the garden ) step by step
Answer:
1400m^2
Step-by-step explanation:
Solution,
Let the breadth of the rectangle be x m, then the length of the rectangle will be x+5 m,
Now,
Perimeter of the rectangle=2(l+b)
150=2(x+5+x)
150=2(2x+5)
150=4x+10
150-10=4x
140=4x
140/4=x
35=x
So, the breadth of the rectangle=35 m
and length=(35+5)m=40m
Again,
Area of the rectangle=l×b
=40m×35m
=1400 m^2
I hope it helped U
stay safe stay happy
Answer: Area= 1400[tex]meter^{2}[/tex]
Step-by-step explanation:
ok so we can assume the
breadth=X
so, length = X+5 (because the length is 5 meters more than the breadth)
perimeter= 150 meters
the formula of the perimeter of a rectangle = 2 x ( Length + Breadth)
so now if we put the values,
2 * ( X+5 +X) = 150 ( because 150 is the perimeter)
2 * (2X + 5) = 150 (the value became 2x because when we add two variables with the same value it will be written as 2(any variable)).
now we multiply 2 with both sides
so ( 2 * 2X) + (2 * 5)
hence, 4X + 10 = 150
now we will solve the equation,
4X= 150 -10 (because we did transposal the signs will change from "+" to "-")
4x= 140
again with the transposal (when we write a number with a variable it shows that it means the number multiplied by the variable in this case it is 4 multiplied by X ) so when we transpose we will have to divide because multiplication turns into division while transposing
so now,
X= 140÷4
which is equal to 35
so finally X = 35
so as we have written in the beginning breadth= X
and LENGTH= X+5
so now we have found X
BREADTH= 35
LENGTH= 40 (because 35+5 is 40)
now we have to find area the formula for finding the area is LENGTH×BREADTH
so, 40 × 35 = 1400
now we put the unit which is square meters also known as [tex]m^{2}[/tex]
so there is your final answer 1400[tex]m^{2}[/tex]