Answers
Answer:
Step-by-step explanation:
In triangle ADC,
b+50+60=180(sum of angles of triangle equals 180)
or,b=180-110
▪b=70
also,
In triangle ABD,
angleA = 30+50=80
now,
a+80+60=180(sum of angles of traingle equals 180)
or,a=180-140
▪a=40'
Ans.
Related Questions
Can you please help me!!
Answers
Answer:
the slope is 2x
Step-by-step explanation:
It goes up 12 units and right 6 units, so divide 12 by 6
next in the table put 6 and 12, then 12 and 24
finally, the equation is y = 2x
11 sheets of A4 size paper weights 341 grams. Find the number of such sheets in a weight for 2 kg 666 grams of such paper?
Answers
One A4 paper weighs 31 grams, since 341/11=31
There are 2666 grams in 2kg and 666grams
2666/31=86
Awnswer this Pls! 70 points
Answers
Answer:
the answer is true
Step-by-step explanation:
Answer:
false i hope this helps and please mark as brainly
Identify the slope of the graph below...
is the slope
positive
negative
undefined or
just zero
Answers
Answer:
Undefined
Step-by-step explanation:
Vertical lines are undefined.
Please I need help I’m sorry for bothering
Answers
Answer:
A
Step-by-step explanation:
A
Explanation:
Since you are adding the numbers in the parenthesis, it doesn’t matter which order they go in, the answer won’t change.
how do you solve for u?
Answers
Answer:
u=9.8
Step-by-step explanation:
the minus sign on u and the minus sign on 9.8 cancel out so you get u=9.8.
PLEASE HELP FAST!!!
Which equation has an undefined slope?
a) y = 6x + 0
b) x = 4
c) y = -4
d) y = -2/3x - 6
Answers
Answer:
Hello,
I just think that it is A
Why you may ask?
Because it has a Zero and that is an undefined number than
Step-by-step explanation:
Please I want brainest
Identify the volume of the composite figure. Round to the nearest tenth.
Answers
Answer:
474.5 ft ³
Step-by-step explanation:
1) Find the volume of the cube
[tex]A=l^3[/tex] where l is the side length
Plug in 9 ft as l
[tex]A=9^3\\A=729[/tex]
Therefore, the volume of the cube is 729 ft³.
2) Find the volume of the cylinder
[tex]A=\pi r^2h[/tex] where r is the radius of the base and h is the height of the cylinder
Plug in 3 ft as the radius and 9 as the height
[tex]A=\pi (3)^2(9)\\A=\pi (9)(9)\\A=81\pi \\A=254.5[/tex]
Therefore, the volume of the cylinder is approximately 254.5 ft ³.
3) Subtract the volume of the cylinder from the volume of the cube
729 ft³ - 254.5 ft ³
= 474.5 ft ³
Therefore, the volume of the figure is 474.5 ft ³.
I hope this helps!
Answer:
I think It's A
Step-by-step explanation:
Someone plz help me I will give brainliest
Answers
Largest number - smallest number so
38-3= 35
if i made 280 a month how much would i have in a year
Answers
Answer:
3360 dollars
Step-by-step explanation:
280 x 12 = 3360
Answer:
It esay answer is 3360
Step-by-step explanation:
Thereare 12 months in a year. You made 280 amonth.So multiple 280 and 12.
Please please asap!!
Answers
Answer:I don't know this one
Step-by-step explanation:
Which expression is equivalent to three eighths? (2 points)
a
8 ÷ 3
b
3 ÷ 8
c
8 − 3
d
3 − 8
Answers
Answer:
A
Step-by-step explanation:
Answer:
its A/ 8 divided by 3.
How can translations help you
sketch the graph of f(x) = x2 + 8x + 16?
Answers
Answer:
THE REAL ANSWER IS IN THE SCREEN SHOT HIS IS NO VIRUS LINK
Step-by-step explanation:
pls mark me brainliest
please help me with this please
Answers
Answer:
THE FIRST ANSWER IS 29+29+29+29
THE SECOND ANSWER IS 58
Step-by-step explanation:
How i got that answer is from it says square so i know that a square has 4 sides.
If f(x) = 3x - 1 and g(x) = x + 2, find (f+g)(x).
Answers
how many songs can you play on sound cloud before a ad comes on
Answers
Help me please thanks so much
Answers
6/3
=2/1
which is basically 2, the first option
Answer:
2
Step-by-step explanation:
x/y equals to 6/3. Simplify it- 6(numerator) can go into 3(denominator) twice, so therefore it is 2.
Or you can divided 6(numerator) by 3(denominator), and get 2.
Hope this helped, guys!
what is 49cm^2 in mm^2
Answers
Answer:
4900mm^2 or 24010000mm
Step-by-step explanation:
In 4 hours Jessie can make 6 necklaces. How many necklaces can she make in 10 hours?
Answers
Answer:
13
Step-by-step explanation:
in 8 hrs she can make 12 then cn only make one more so
I really need help. I've checked everywhere and it says cannot be factored. I will give brainliest to whoever can help me and give the correct answer. PLEASE HURRY!
Answers
Answer:
B) -5, 5, -7, 7
Step-by-step explanation:
3x² - bx + 2
factor:
(3x - 2 )(x - 1) = 3x² - (5)x + 2 so 5 does work
(3x - 1 )(x - 2) = 3x² - (7)x + 2 so 7 does work
(3x + 2 )(x + 1) = 3x² + 5x +2 = 3x² - (-5)x + 2 so -5 does work
(3x + 1 )(x + 2) = 3x² + 7x + 2 = 3x² - (-7)x + 2 so -7 does work
Between which two numbers is √8 located on a number line?
Answers
Answer:
√8 is between 2 and 3.
Step-by-step explanation:
♡ im sorry if its wrong ♡
WILL GIVE BRAIN FIND THE UNKNOWNS TYSM!!!!
Answers
Answer:
if i'm correct you either divide the two numbers you have to get the answer or you multiply them to get the answer
Step-by-step explanation:
108 divided by 92
or
108 x 92
pls help i will give brainliest
Answers
Tu bicicleta necesita ser reparada. Un mecánico cobra $ 22 por cada hora de trabajo y las piezas nuevas cuestan $ 23. El costo total para reparar la bicicleta es de $ 111. ¿Cuántas horas le tomó al mecánico arreglar la bicicleta?
Answers
Answer:
the number of hours that would be taken is 4
Step-by-step explanation:
The computation of the number of hours would be taken is shown below:
Let us assume the number of hours be x
Now according to the question
The equation is
$22x + $23 = $111
$22x = $111 - $23
x = 4 hours
Hence, the number of hours that would be taken is 4
the values of w is inversely proportional to m .if w=8 then m=25; what is m when w=20?
Answers
Answer:
m = 10
Step-by-step explanation:
Given w is inversely proportional to m then the equation relating them is
w = [tex]\frac{k}{m}[/tex] ← k is the constant of variation
To find k use the condition w = 8, m = 25 , then
8 = [tex]\frac{k}{25}[/tex] ( multiply both sides by 25 )
200 = k
w = [tex]\frac{200}{m}[/tex] ← equation of variation
When w = 20 , then
20 = [tex]\frac{200}{m}[/tex] ( multiply both sides by m )
20m = 200 ( divide both sides by 20 )
m = 10
At a restaurant 12 ounces of ground beef is used to make 4 hamburger patties. The number of hamburger patties
made is directly proportional to the number of ounces of ground beef used.
What is the constant of proportionality that relates the number of hamburger patties made to the number of ounces of
ground beef used?
i need it asap!
Answers
Answer:
Its 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think its 1/3 because you need 3 Oz of ground beef to make one pattie
What is 1sq ft x11ft
Answers
Answer:
The answer will be 311.485313 liters
Step-by-step explanation:
Because I searched it up
At a sale, coats were sold for $17 each. If the coats originally cost $20 each, what percentage of its original price was a coat sold for?
Answers
$20 is 100%
$10 is 50%
$1 is 5%
Use that to work them out and voila
6. Which is a not a true statement about the figures shown below?
this is do soon thx
Answers
Answer:
a and d
Step-by-step explanation:both the same answers hope this helps
You estimate that there are 32 candies in a bag.
and find there are actually 29 candies. Find the percent error. Round to the
nearest tenth of a percent if necessary.
a. 0.09%
C. 9.4%
b. 0.10%
d. 10.3%
Answers
Answer:
D. 10.3%
Step-by-step explanation:
Find the percent error using the formula:
percent error = | (observed - expected) / expected | x 100
32 is the observed value, and 29 is the expected value
Plug in these values to solve for the percent error:
percent error = | (observed - expected) / expected | x 100
percent error = | (32 - 29) / 29 | x 100
percent error = 10.3%
So, the correct answer is D. 10.3%