Determine if the triangles are congruent. If they are, state why.
Darunt by SA
ITS DUE AT 5PM PLEASE I NEED TO GET IT DONE WAY BEFORE. HELP!!
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Related Questions
PLEASE ANSWER COMPLETE QUESTION. WILL MARK BRAINLIEST FOR BEST ANSWER. QUESTION IS ATTACHED.
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9514 1404 393
Explanation:
A linear system of two equations in two variables will be a dependent system. This means both equations reduce to the same equation. The equations will be different only until they are reduced to the same form.
Here is one possible set of equations. The first is in slope-intercept form. The second is in point-slope form.
y = 3x +1y -7 = 3(x -2)If we subtract the first equation from the second, we get ...
(y -7) -(y) = (3(x -2)) -(3x +1)
-7 = 3x -6 -3x -1 . . . . . eliminates y
-7 = -7 . . . . . . . . . true for all values of x
There are an infinite number of solutions.
(4m+3)(m+2)
expand each of the following algebraic expression
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Answer:
4m² + 11m + 6
Step-by-step explanation:
Use foil to expand this value.
(4m+3)(m+2)
Multiply the first terms in the two brackets.
Then multiply the two outer terms.
Followed by multiplying the inner terms.
Finally multiply the last terms
= (4m+3)(m+2)
4m² + 8m + 3m + 6
4m² + 11m + 6
The power 92 is equivalent to 81. What is the value of 9-2?
-81
-9
81
Answers
Answer:
Its 1/81
Step-by-step explanation:
I am not sure why it is not in your choices but I think that's the answer!
A cylindrical container has a diameter of 5 inches and a height of 12 inches. The container will be wrapped and delivered as a gift. What measurement is closest to the amount of wrapping paper needed to cover the container without overlap?
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Answer:
Step-by-step explanation:
1. Write your formula
2. Plug it in
3. Solve
these steps will help you out with all of your surface area problems.
Like this
Since it is a diameter you have to divide the diameter by 2. That will get you your radius. Then you write your formula for a cylinder. Your formula is...
V = Bh (Pie is also known as 3.14)
your big (B) is (pie times r squared) Then you add your height.
so your formula will look like this...
V = pie times r squared...
the full formula will be...
V = (3.14) times (2.5 squared) times the height which in this case is (12)
everything together will be...
V = (3.14) (2.5^2) (12)
all you have to do is multiply all of that and you will get your answer.
The answer is...
V = 236 inches ^2 (Just a tip, the ^ sign means to the power of)
TOTAL SURFACE AREA!!! WILL GIVE BRAINLIEST
Answers
Answer:
158in^2
Step-by-step explanation:
Answer:
158 in^2
Step-by-step explanation:
2C = 2x5x8 = 80
2B = 2x3x8 = 48
2C = 2x3x5 = 30
80+48+30 = 158 in^2
7.8 -3.3 - (-1.2) + 4.3
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Answer:
10
Step-by-step explanation:
HELP PLEASEEE!!! ILL GIVE BRAINLISTS!
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Answer:
8 × 10 ^-6
Step-by-step explanation:
Answer:
the answer is C. 8 x 10^-5
Step-by-step explanation:
the reason is bc there are 5 zero's after the decimal
Find the sum of 4x^4 – 5x and 14x + 8.
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Answer:
I think the first one is 123x but not sure
Step-by-step explanation:
Answer:
4x^4 + 9x + 8
Step by-step explanation:
4x^4 - 5x + 14x + 8
4x^4 + 9x + 8
Pls help. 15 points for math
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Answer:
Step-by-step explanation:
y=mx+b where m is the slope, in this case m=4
Answer: the slope is 4 because of y= mx+b and the m is the slope. Hope it helped :)
Step-by-step explanation:
What is the volume of a cube whose surface area is 294 in2?
216 in
343 in
512 in
729 in
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Answer:
V=343in³
Step-by-step explanation:
A=6a2
V=a
3V=6A3/2
36=6·2943/2
36=343in³
What is the slope of a line parallel to the line x-3y=4
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Find slope of x - 3y = 4
Put in slope int. Form
x = 3y + 4
3y = x - 4
Y = 1/3x - 4/3
The slope is 1/3
Solution: y = 1/3x
When Maria was born, her parents set up a savings account for her with $1000. The account pays 5% annual interest and it is compounded quarterly? How much money will Maria have when she turns 18. Round your answer to the nearest whole number. Maria will have $ when she turns 18
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Answer:
she will have 3,600 dollars when she is 18
Step-by-step explanation:
what is the answer to this?
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Answer:
I think r
is
=24
but I am not sure
What are the measures of the other three angles formed by the intersection?
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My screen is very blurry.
Pleaseeee help ASAP rocky!!!
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Answer:E
Step-by-step explanation:
Work out the circumference of this circle.
Take it to be 3.142 and give your answer to decimal place.
9 m
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Answer:
About 28.3
Step-by-step explanation:
Formula=2[tex]\pi[/tex]r
r=radius
d=diameter
radius is 1/2 of diameter
The diameter is 9 so the radius is 4.5
Simplify the expression. (d² - d+5) - (-d² + d + 5)
Answers
Answer: [tex]2d^2-2d[/tex]
Step-by-step explanation:
Given
[tex]\Rightarrow (d^2-d+5)-(-d^2+d+5)\\\Rightarrow (d^2+d^2)-d-d+5-5=0-2d+0\\\Rightarrow 2d^2-2d=2d(d-1)[/tex]
what is the measure of Y
Answers
Answer:
62
Step-by-step explanation:
60 + 58 + y = 180
118 + y = 180
y = 180 - 118
y = 62
3y + 5x = 26
-2y – 5x
ан
-16
У —
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Answer:
15
Step-by-step explanation:
Factor The Expression
14b + 10=
there are no options
Answers
Answer:
2(7b+5)
Step-by-step explanation:
Write a real word problem that involves dividing a decimal by a whole number
Answers
This question would mean dividing 75% or .75 by 3 which would mean each person got 25% or .25 of what would be a whole pizza.
So while each person would get .33 of the current sized pizza (.75) in terms of a whole pizza it would be .25
I hope this makes sense! Sorry if I over explained it.
Are (99 – 11 + 10g) - (12 - 119 + 13) and -3(-10g + 12) equivalent expressions? Explain.
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Answer:
)99-11+10g -12+119 -13= 182+10g
)30g-36
Step-by-step explanation:
What is the slope of the line with equation Y -3 equals -1/2(x - 2)?
A. -2
B.-1/2
C. 1/2
D. 2
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The ordered pairs shown below are on the same line. (6,4) (12.6) Which equation describes the relationship between the x-coordinates and y-coordinates in the ordered pairs?
a. y = 3x - 14
B.y = 3x - 6
C. y= 1/3x + 2
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If a = 8 and b = 15, then c
=
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8+7=15 15+7=22
Please help with my algebra hw
Thanks
I will give brainliest
Answers
Answer:
1) 2nd option
2) t = 3 (exponents get added)
Step-by-step explanation:
T=3
Evaluate the following expression when h = 3
4 (h + 2)
Answers
Answer:
20
Step-by-step explanation:
Substitute the given value (h = 3), into thte expression (4 (h + 2)), then simplify to evaluate the expression.
4 ((3) + 2)
4 (5)
20
On a certain hot summer day, 673 people used the public swimming pool. The daily prices are 1.75 for children and 2.00 for adults.The receipts for admission totaled to $1249.50. How many children and how many adults swam at the public pool that day?
Answers
Answer:
120 children and 388 adults bought tickets for the swimming pool
Explanation:
Create two simultanous equations:
Let c stand for the number of children that bought a ticket, and a stand for the number of adults that bought a ticket, you get your first equation, being
c
+
a
=
508
then, you now create a second equation for the prices of the tickets.
(price of childrens tickets)(number of children that swam)+(price of adults tickets)(number of adults that swam) = total money collected
so:
1.75
c
+
2.25
a
=
1083.00
now we still know, that
a
=
508
−
c
so we can substitute it into the second formula
1.75
c
+
2.25
(
508
−
c
)
=
1083
now its just simple algebra
1.75
c
+
1143
−
2.25
c
=
1083
60
=
0.5
c
so:
c
=
120
now we know, that 120 children went to the swimming pool.
and we still have the formula from before:
a
=
508
−
c
so
a
=
388
What is an equation of a parabola with its vertex at (0,0), but facing down?
What is an equation of a parabola with its vertex at (1,1)?
What is an equation of a parabola with its vertex at (-1,-1)?
What is the equation of a parabola with its vertex at (2,2) that passes through the origin?
What is the equation of a parabola with its vertex at (-2,2) that passes through the origin?
Answers
Answer:
For the first question: y = x^2
For the second question: y = x^2 - 2x + 1
For the third question: y = x^2 + 2x + 1
For the fourth question: y = x
For the fifth question: y = -x
Hope this helps:) Have a great day!
At a zoo, the lion pen has a ring-shaped sidewalk around it. The outer edge of the sidewalk is a circle with a radius of 12 m. The inner edge of the sidewalk is a circle with a radius of 8 m.
Write and simplify an expression for the exact area of the sidewalk.
Find the approximate area of the sidewalk. Use 3.14 to approximate π.
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Answer:
The answer would be 251.2 for the side walk if the radius for the whole circle is 12 and the small circle's radius would be 8. Only for the answer with the 8 m and 12 m radius NOT the 11m and 9 m
The equation would be:
144 x 3.14 - 64 x 3.14 = 251.2
Step-by-step explanation:
First, you need to find out what the whole circle is:
The whole circle is 452.16
Then, find the inner circle :
8 x 8 x 3.14
200.96
Last, subtract the whole by the inner:
452.16 - 200.96 = 251.2
hope this helps!