Answers
Answer:
x = 35
Step-by-step explanation:
Sum of angles of triangle = 180°
60 + 60 + 4x - 80 = 180 40 + 4x = 180 4x = 140x = 140/4 x = 35°❒ Required Solution:
We are here to find the three angles with the help of the angle sum property (Sum of the angles of a triangle = 180°). So, using this property we can find all the angles.❍ According to the question :
[tex]\\ \tt \implies \: 60{}^{ \circ} + 60{}^{ \circ} +(4x - 80) {}^{ \circ} = 180{}^{ \circ} \\ \\ \\ \implies \tt \: 120{}^{ \circ} - 80{}^{ \circ} + 4x = 180{}^{ \circ} \: \: \: \: \: \: \\ \\ \\ \implies \tt 40{}^{ \circ} + 4x = 180{}^{ \circ} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \\ \implies \tt \: 4x = 180{}^{ \circ} - 140{}^{ \circ} \: \: \: \: \: \: \\ \\ \\ \tt \implies \: 4x = 140{}^{ \circ} \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \\ \implies \tt \: x = \frac{140}{4} \: \: \: \: \: \: \: \: \: \: \\ \\ \\ \tt \implies \: { \boxed{ \mathfrak{ \pmb{ \pink{x = 35}}}}} \bigstar \\ \\ \\ [/tex]
Related Questions
HELP W THIS PLEASE !!!
Answers
Answer:
D
Step-by-step explanation:
the repeatition is the same between the relationship
hope this helps
Answer:
The answer is a.
Step-by-step explanation:
All linear equations have a straight line on the graph.
If a pentagon is rotated 100 degrees will it coincide with itself?
Answers
Answer: No, it will not coincide with itself.
This is because the angle of rotation is 360/n = 360/5 = 72 degrees instead of 100 degrees. This applies to regular pentagons where the sides are the same length and the angles are the same measure.
what is the formula for y=-2 in graph
Answers
Here slope m is 0
Y intercept is -2[tex]\\ \sf\longmapsto y=mx+b[/tex]
[tex]\\ \sf\longmapsto y=0x+(-2)[/tex]
[tex]\\ \sf\longmapsto y=-2[/tex]
A swimming pool is 20 m wide, 15 m long and 2 m deep. How much water will it take to fill this pool completely?
Answers
Answer:2500 cubic meters (m^3)
Step-by-step explanation:
To find the volume of a rectangular prism (like a pool), use the formula
V = l * w * h
V = 50 * 25 * 2
V = 2500
Which of the following is 'not' a geometric sequence?
a. 1, 4, 16, 64, ...
b. 4, 2, 1, (1/2), ...
c. 3, 6, 12, 24, ...
d. 6, 4 (1/2), 3, 1 (1/2), ...
Answers
Answer:
d. 6, 4 (1/2), 3, 1 (1/2), ...
Step-by-step explanation:
A geometric sequence is any sequence that is exponentially growing/decaying, so analyze the slopes. The slope for D is a constant -1.5, so it is a linear (not geometric) sequence.
Help, please.. Kinda need help like ASAP
Answers
Answer:
Down 8 floors : - 8
Up 5 floors : 5
Step-by-step explanation:
Down is negatives, up is positive
Answer:
- 8
+ 5
Step-by-step explanation:
hope that helps
have a good day
Can someone please graph and solve
Answers
Answer:
(-3, 4), (0, 5)Step-by-step explanation:
First, plot the graph of each function.
Then look for intersection of the two graphs.
Last, take the coordinates of intersection points, these are the solution.
See the attached.
the kids had 55 balls the adults has 2300 balls what is the prouduct of all the balls in all
Answers
How do I do this hgghrtgggggggggggggg
Answers
hggghghghhghghghghhghghghghhghhgStep-by-step explanation:
Answer:
3 units
Step-by-step explanation:
Since the y- coordinates are both 6 , then this is a horizontal line and the distance between the 2 points is the difference in the x- coordinates , that is
distance = | - 2 - 1 | = | - 3 | = 3
or
distance = | 1 - (- 2) | = | 1 + 2 | = | 3 | = 3
I need help with #21 ASAP.. I need to get it done…. Show step by step please help me with it.. I need to get it done tonight it is passed due
Answers
Step-by-step explanation:
21.
1, 2, 4, 8, 16, 31, ... , ....
by using the formula, we can find :
T7 = [7⁴ - 6(7)³ +23(7)² - 18(7) +24] / 24 =
(2401 - 2058 + 1127 - 126 +24) / 24 =
1368/ 24 = 57
T8 = [8⁴-6(8)³+23(8)²-18(8)+24]/24 =
(4096-3072+1472-144+24)/24 =
2376/ 24 = 99
Find the area of circle whose radius is 6 cm
Answers
A = π · r²
r = 6 cm
A = π · (6 cm)² = 36π cm² ← the end answer
113.04 cm
Step-by-step explanation:
The area of a circle is
A = π r² where r = radius
so let’s plug in 6 cm for the radius of the circle
A = π 6cm²
Simplify the exponent
A = 36π
That’s one answer but there’s another way to find the area of the circle (by multiplying pi by 36)
A = 113.04 cm
The area of the circle is 113.04 cm
if 4x=0 then x is what number
Answers
Answer:
X=0
Step-by-step explanation:
4x=0
divide both sides by 4
x=0/4
x=0
if the product equals 0 then 4 must be multiplied by 0 to get 0
I have no idea what this is
Answers
Answer:
nnether do i
Step-by-step explanatiyes
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
6^11
Step-by-step explanation:
you have 6 and 6 so it stays 6 and then you add the exponents on this problem which gives u 11
Answer:
6^11
Step-by-step explanation:
In this case the base remains the same but you add exponents. Try it on your calculator
6^5 x 6^6 = 362797056
6^11 = same as above
A baseball is hit upward from a height of
3 feet with an initial velocity of
80 feet per second (about 55 mph). The
graph shows the height of the ball at any
given second during its flight.
Use the graph to answer the following
questions.
Answers
Answer:
99
Step-by-step explanation:
The time that the ball is at its maximum height approximate will be 3.5 seconds, the time that the ball hits the ground will be 5 seconds, approximately, and the time is the ball 67 feet above the ground will be 2 and 4 seconds.
What is a function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
A baseball is hit upward from a height of 3 feet with an initial velocity of 80 feet per second (about 55 mph). The graph shows the height of the ball at any given second during its flight.
From the graph, the time that the ball is at its maximum height approximate will be 3.5 seconds.
The time that the ball hits the ground will be 5 seconds, approximately.
The time is the ball 67 feet above the ground will be 2 and 4 seconds.
The complete question is attached below.
More about the function link is given below.
https://brainly.com/question/5245372
#SPJ2
Solve for the value of x
Answers
Answer:
3x+3+2x-8 = 180
5x-5 =180
x= 37
Step-by-step explanation:
mark me as brainliest ❤️
Step-by-step explanation:
[tex]\sf \ angles \ \ (3x+3) \ and \ \ (2x-8) \ adjacent \\\\ As \ \ we \ \ know \ \ the \ \ sum \ of \ adjacent \ \ angles \ is \ 180^{\circ} \\\\ then : \\\\ 3x+3+2x-8 =180 \\\\ 5x-5=180 \\\\ 5x=185 \\\\ \boldsymbol {\sf x=37 ^{\circ }}[/tex]
a=b-c
How do I write it as c=?
and the equation
Answers
Answer:
The Quadratic Formula uses the "a", "b", and "c" from "ax2 + bx + c", where "a", "b", and "c" are just numbers; they are the "numerical coefficients" of the quadratic equation they've given you to solve.
Step-by-step explanation:
8 39/40 written as a decimal
Answers
answer : 8.975
8 39/40 = 8.975
y+11=28. If eleven is subtracted from the left-hand side of the equation then what number needs to be subtracted from the right-hand side to blance the equation.
Answers
Answer:
y+11=28
subtract 11 from both sides of equation
you are left with y= on left side and on right side you are left with 17
Answer:
11
Step-by-step explanation:
y + 11 = 28, subtract 11 from both sides because whatever you do to one side, you have to do to the other.
What is the value of k in the product or powers below? 10^-3 • 10 • 10= 10^-3= 1/10^3
Answers
Answer:
-1
Step-by-step explanation:
-1.
Step-by-step explanation:
Note: 10 = 10^1 so:
10^-3 x 10 x 10^k = 10^(-3 + 1 + k) = 10^(k - 2).
So 10^(k - 2) = 10 ^(-3)
and k - 2 = -3
k = 2 - 3 = -1.
Help me on this math question
Answers
Answer:
Choice A
The ratio of the rise to the run of the given triangle is [tex]\frac{1}{4}[/tex]
The ratio of the rise to the run of the image triangle is [tex]\frac{1}{4}[/tex]
I WILL MARK AS BRAINLIST please help
Answers
Answer:
A(-5,9)
Step-by-step explanation:
M(-1,2)
B(3,-5)
Slope = (y2-y1)/(x2-x1)
(-5-2)/(3-(-1))
-7/4
m to B is down 7, right 4
m to A = up 7, left 4
what is the midpoint for (-4,-4) (4,-1)
Answers
Answer:
-4+4/2,-4-1/2
0/2,-5/2
0,-5/2
48 points....which is equivalent?
Answers
Answer:
I think its b and c but I might be wrong let me check again
Step-by-step explanation:
Answer:
Option 2 and Option 3 is correct
Since u helped me it's the least i can do
Explanation:
I Promise this is the right answer
(Happy to Help)
(0.<)
Put -0.35, 4 -0.65, and 5' in order from least to greatest.
Answers
Answer:
-0.65, -0.35, 4, 5
Step-by-step explanation:
The bigger the number is in negatives the farther the way it is away from 0, therefore making -0.65 the least number.
Help me with this please
Answers
Answer:
it is a function
because when we will draw vertical line . then the line will touch at only one point
HELP DUE IN 10 MINS!
Solve for x.
4x + 2 / x - 9 = 3/5
Answers
[tex]\\ \sf\longmapsto \dfrac{4x+2}{x-9}=\dfrac{3}{5}[/tex]
[tex]\\ \sf\longmapsto 5(4x+2)=3(x-9)[/tex]
[tex]\\ \sf\longmapsto 20x+10=3x-27[/tex]
[tex]\\ \sf\longmapsto 20x-3x=-27-10[/tex]
[tex]\\ \sf\longmapsto 17x=-37[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{-37}{17}[/tex]
Answer:
[tex]\frac{4x+2}{x-9}[/tex] = [tex]\frac{3}{5}[/tex]
5( 4x+ 2 ) = 3 ( x-9 )
20x + 10 = 3x - 27
20x -3x = -27 -10
17x = -37
x = - 37/17
Bradbury scar caught 35 fish with his net 20 percent of the fish had to be thrown back into the sea because they were too small how many fish did Bradbury throw back to sea
Answers
HELP PLSPPPPPPPPPPPPPPP
Answers
Answer:
The equation is following the mathematical rule of multiplying exponents.
Step-by-step explanation:
As an example to back up the answer, when you have half of a dollar, that is $0.50, if you took a half (1/2) of $0.50 that would be one fourth (1/4) of a dollar, but half of 50 cents ($0.50) A similar thing is happening with this problem. When you have two numbers (2 and 4) when you multiply them together, they equal to eight (8) for this problem, when you multiply two exponents together, you are raising the coefficient (a real number like 6) to the power of 2, and then taking that number and multiplying it by the power of 4. This is similar to the half of 50 cents, is equal to 1/4 of dollar ($0.25)
Hope this helps explain multiplying exponents together, and the mathematical rule behind it.
Simplify the expression:
1+4(2x-3)
Answers
Answer:
8x - 11
Step-by-step explanation:
?
just do the multiplications and add things up.
1 + 4(2x - 3) = 1 + 8x -12 = 8x - 11
1+8x-12
8x-11
