Answers
Step-by-step explanation:
angle ABC= angle ACB= 37° --------- because AB=AC
angle ACB+ angle ACD=180°
37+angle ACD=180
angle ACD=143°
Answer:
143 is the answer
Step-by-step explanation:
Related Questions
Use the Distributive Property to simplify the expression.
1(8+x+4) = 0
Answers
Answer:
x + 12 = 0
Step-by-step explanation:
Answer:
x = -12
Step-by-step explanation:
1 x 8 = 8
1 x x = 1x
1 x 4 = 4
rewrite expression
8 + 1x + 4 = 0
combine like terms
8 + 4 = 12
1x + 12 = 0
subtract 12 from both sides
12 - 12 = 0
0 - 12 = -12
1x = -12
divide by 1 on both sides to get x by itself
1x/1 = x
-12/1 = -12
Hope This Helps!!
a(n) = -5 + 6(n - 1)
Answers
Answer:
domain is all reall numbers
Caleb has driven 820 miles of his road trip. He has 20% of his trip left to go. How many miles does he have left to go? Need asp
Answers
6/7 times 5/9
HELP PLS I GIVE LOTS OF POINTS
Answers
Answer:
I got 30/63
Step-by-step explanation:
Was this the answer you were looking for?
Urrrrrrrrrrrrrrerrrrrr
Answers
-9 - 8 + 5
-17 + 5
-12
What could you do to the equation 100x + 300 = 500 to change it into x + 3 = 5?
Answers
Answer:
2+3=5
Step-by-step explanation:
100x + 300 = 500
100x = 500 - 300
100× = 200
100x/100 = 200/100
therefore ^x = 2
x + 3 = 5
2 + 3 = 5
The equation 100x+300=500 is equal to the equation x+3=5.
Given that,
The equation is 100x+300=500
We have to get the equation x+3=5 from the given equation.
What is the equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides. In any mathematical equation, we have LHS = RHS (left hand side equals right hand side).
We can solve in 2 methods.
1st method,
Taking the equation
100x+300=500
Divide the equation by 100
100x/100+300/100=500/100
We get
x+3=5
2nd method,
Taking the equation
100x+300=500
Taking 300 to right side
100x=500-300
Subtracting the 500 and 300
100x=200
Taking 100 to right side
x=200/100
Dividing the 200 by 100
x=2
Now,
x+3=5
Taking x to right side
x=5-3
Subtracting 5 and 3
x=2
Therefore, the equation 100x+300=500 is equal to the equation x+3=5.
To learn more about equation visit: https://brainly.com/question/10413253
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Solve using distributive property 3(x-6)
Answers
Answer:
3x-18=0
3x=18
x=18/3
x=6
Please help I’m struggling on this
Answers
Answer:
7. m=3 b=-4
Equation y=3x-4
8. m=-6/4 b=7
Equation y=-6/4x+7
Step-by-step explanation:
Answer:
7. m=3 b= -4 , Equation y=3x-4
8. m= -6/4 b=7 , Equation y=-6/4x+7
Step-by-step explanation:
look in the chart
PLEASE HELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP
Answers
Answer:
I think 40 visitors
Step-by-step explanation:
I am not 100% sure
Answer:
c. 50 visitors
Step-by-step explanation:
you can see that hiking is 1/4th of the circle
because it is a right angle
Find x of the angles are supplementary 3x-2 and 41 degrees ?
Answers
Answer:
x = 47
Step-by-step explanation:
3x - 2 + 41 = 180 {Supplementary}
3x + 39 = 180
3x = 180 - 39
3x = 141
x = 141/3
x = 47
geometry?????? help please
Answers
Answer:
74 degrees
Step-by-step explanation:
180-59-47=74
A principal wants to know if students at a particular high school are in favor of a new dress code at their school. The principal is not able to ask the opinion of every student at the school, so she needs to select an appropriate sample of the students to represent the high school.
Select which sample of students the principal should choose.
A
Students randomly selected from a list of all students at the school.
B
Students sitting at randomly selected tables in the library.
C
Students she selects from the hallway between classes.
D
Students selected by the teachers.
Answers
Answer: i would say D but i have no idea, it makes the most sence to me
Hii! If someone could plz help me!
is -4.5 greater or less than 3?
Is -12/5 greater or less than 2?
From least to greatest order these: -3/2, -1, 11/4, 2, -3, 5.2, 0, 5.
(Btw I’m sorta new here so I apologize if I mess up)
Answers
Answer:
-4.5 is less than 3
-12/5 is less than 2
-3, -1.5, -1, 0, 2, 2.75, 5, 5.2
-3/2 = -1.5
11/4 = 2.75
If angle eof=34 and angle fog= 26 what is the measure of angle eog
Answers
Answer:
B
Step-by-step explanation:
∠ EOG = ∠ EOF + ∠ FOG = 34° + 26° = 60° → B
In the triangle below, m ∠ 1 = 39 ° and m ∠ 4 = 85 ° . What is m ∠ 2 ?
Answers
Answer:
one sec
Step-by-step explanation:
1/2(4y + 18) + 2 simplified
Answers
Answer: 2y+11
Step-by-step explanation:
I hope this helps<3
i don’t get scientific notation. can someone help me on this?
Answers
how many times does 0.7 go into 90
Answers
Answer:
128.57
Step-by-step explanation:
Answer:
128.571428571
Step-by-step explanation:
90 divided by .7
if f(x) =2x/X-5
Find f^-1(x).
Answers
Step-by-step explanation:
Let f(x)=y
y=2x/X-5
y(x-5)=2x
xy-5y=2x
x(y-2)=5y
x=5y/y-2
Apply x=5y/y-2, on f(x)
f(5y/y-2)=2(5y/y-2)/[(5y/y-2)-5]
=(10y/y-2)/[(5y-5y+10)/y-2]
=10y/10
=y
So f^-1(x)=5y/y-2
find the height of the triangle
8in 6in
h=
Answers
Answer:
[tex]\sqrt{55}[/tex]in.
Step-by-step explanation:
8²=3²+h²(BY P.T)
h=[tex]\sqrt{8^{2}-3^{2} }[/tex]
h=[tex]\sqrt{55}[/tex]
GUYS THIS IS DUE TODAY PLZ HELP
What is the surface area of the solid?
Answers
I don't know to much about this can you help me on it.
Answers
Length corresponds with the magnitude of the angle
Find the value of x
Answers
Answer:
x = 121
Step-by-step explanation:
Let the measure of the altitude of the given triangle be h units.
By geometric mean theorem:
[tex]h = \sqrt{23 \times x} \\ \\ h = \sqrt{23x} \\ \\ now \: by \: pythagors \: theorem \\ \\ {(x + 11)}^{2} = {h}^{2} + {x}^{2} \\ \\ \cancel{{x}^{2}} + 22x + 121 = {( \sqrt{23x} )}^{2} + \cancel{{x}^{2}} \\ \\ 22x + 121 = 23x \\ \\ 22x - 23x = - 121 \\ \\ - x = - 121 \\ \\ x = 121[/tex]
four billion, five hundred and seventy million. write this number in figures
Answers
Answer:
4,575,000,000
Step-by-step explanation:
Answer:
It's 4,570,000,000.
Step-by-step explanation:
The first guy had a typo right after the 7.
Help needed on this question
Answers
I’ve attached a photo
Write the equation in slope intercept form
Answers
Please help me pls plsss
Answers
Answer:
c is correct
Step-by-step explanation:
If you look at it, 2x is the slope. Always remember the formula y = mx + b
The mx is your slope. And the whole number is your b or y - intercept
Hope this Helps!! :)
Ethan's mom tried a new bean soup recipe. She used 2 cups of black beans and 5 cups of kidney beans. The family loved it, so she made a larger batch to freeze with 4 cups of black beans and 12 cups of kidney beans. Did the two batches have the same ratio of black beans to kidney beans?
Answers
Answer:
no the amount of Kidney beans is not proportional to the amount of black beans
HELP PLEASE solve the following equation for x. 9-x/2+2=
SHOW WORK
Answers
Answer:
9+2=x/2
11=x/2
11×2=x
x=22
Solve the following equation. Write your answer in simplest form,
2/5x+4= 16
Answers
Answer:
x=30
Step-by-step explanation:
Answer:
x=30
Step-by-step explanation:
2/5x+4=16
First: subtract 4 from both sides, 2/5x=12
Second: multiply by 5 on each side, (it cancels out the fraction) to get 2x=60
Third: divide by 2 on both sides, x=30