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i think maybe your supposed to find an answer choice that is basically equal to the equation given already
Answer:
2) 1 3/4 = 4/4 + 3/4
Step-by-step explanation:
hope it helps
Related Questions
Please help ASAP please and thank you have a great and blessed day!
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Which set of sides would make a right triangle?
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Answer:
c
Step-by-step explanation:
Use the image to the right to answer the questions:
a. What theorems would/could you use to find x?
b. Find the value of x.
Thank you so much in advance! :)
Answers
Answer:
a. Linear pair theorem
b. x = 40
Step-by-step explanation:
a. You can use linear pair theorem. That is, two angles on a straight line are supplementary. They sum up to 180°
b. Thus:
x + (4x - 20) = 180°
x + 4x - 20 = 180
5x - 20 = 180
5x = 180 + 20
5x = 200
x = 200/5
x = 40
Which point is closest to the x axis. (4, 8) (2, 11) (8, 7) (3, 13)
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Step by step:
Because the numbers on the left sides are numbers that represent the y-axis which is how far up or down the point will be.
7 is the smallest number making it the closest to the x- axis.
Hope this helped you:)
Answer:
Answer: 8,7
Step-by-step explanation:
sorry I'm 1 year late :((
Lesson 1 Homework Practice Solving Equations with Rational Coefficients answers
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Plz help me with this question ASAP
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Answer:
Step-by-step explanation:
Find the identical expression for the following plz show work
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giving brainliest *easy*
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Answer:
pi
Step-by-step explanation:
to convert angles to radians you must multiply the angle measurement by the formula pi/180
180 x pi/180
the 180s cancel out and you are left with pi
Answer:
3.14159 Radian
Step-by-step explanation:
3.142rad × 180/π = 180°
PLEASE HELP ASAP
TRIGONOMETRY
Answers
Answer:
11). x = 25.8°
12). x = 67.3°
Step-by-step explanation:
11). By using sine rule in the given triangle,
cos(x) = [tex]\frac{\text{Adjacent side}}{\text{Hypotenuse}}[/tex]
cos(x) = [tex]\frac{27}{30}[/tex]
x = [tex]\text{cos}^{-1}(\frac{9}{10} )[/tex]
x = 25.84
x ≈ 25.8°
12). By applying tangent rule in the given triangle,
tan(x) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(x) = [tex]\frac{43}{18}[/tex]
x = [tex]\text{tan}^{-1}(\frac{43}{18} )[/tex]
x = 67.29°
x ≈ 67.3°
Find the errors and correct the following mathematical sentences.
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Answer:
This is your answer
6 1 8 4 2 7
What comes next and why
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Answer:
The answer to your question is:
4, 9
Which expression correctly represents 10 times the difference of a number and six
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Answer:
10(6 - x) or 10(x - 6)
Step-by-step explanation:
Let the number be x.
Answer: 10(6 - x) or 10(x - 6)
HHHEEELLLPPPPP MMMMMMEEEEEE!!!!!!
Which is the graph of the function g(x)=−x^2−4x−1?
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Answer:
its a, the first one
Step-by-step explanation:
i graphed it have a good day (:
A salesperson earns a 5% commission for each sale they make. How much will the salesperson make from a sale of $700?
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Calculate the rate per litre at which a car uses petrol,if it uses 20l of petrol to travel 180 km
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Answer:
Rate per litre=180km ÷ 20l
=8km/l
Help please thank uuuu
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Answer:
B. x = 7; AB = 9, AC = 12
Step-by-step explanation:
12/4 = (x + 2)/(x - 4) (similar triangles theorem)
3 = (x + 2)/(x - 4)
Cross multiply
3(x - 4) = (x + 2)
3x - 12 = x + 2
Collect like terms
3x - x = 12 + 2
2x = 14
x = 14/2
x = 7
✔️AB = x + 2 = 7 + 2
AB = 9
✔️AC = (x + 2) + (x - 4) = (7 + 2) + (7 - 4)
AC = 9 + 3
AC = 12
No rush but what is the formula for finding the area of a polygon
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Answer: To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem.
Step-by-step explanation:
What is the area of this figure?
Enter your answer in the box.
___in^2
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Answer:
400
Step-by-step explanation:
8*20/2+16*20=400.
Gravel is being dumped from a conveyor belt at a rate of 15 ft3/hr and its coarseness is such that it forms a pile in the shape of an inverted right cone whose height is three times its base radius. How fast is the height of the pile increasing when the pile has a height of 10 ft
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Answer:
0.43 ft/hr
Step-by-step explanation:
dv/dt = 15ft³/hr
Height = 10ft
We are required to get dh/dt
h = 3r
r = h/3
Formula for volume = 1/3πr²h
We put value of h
1/3π(h/3)²h
= 1/3π(h²/9)h
= 1/3πh³/9
= πh³/29
dv/dt = 1/27π.3h²dh/dt
= dv/dt = πh²/9dh/dt
Remember dv/dt = 15
When we put this in we get
dh/dt = 15x9/3.142x10²
= 135/314.2
= 0.43 ft³/hr
Please check the attachment I added also to add you.
1. A triangle with the sides: 6 mm, 7 mm, and 5 mm.
a
unique triangle
b
more than one triangle
c
no triangle possible
2. A triangle with the angles: 24°, 29°, and 127°.
a
unique triangle
b
more than one triangle
c
no triangle possible
3. A triangle with the sides: 7 in, 3 in, and 10 in.
a
unique triangle
b
more than one triangle
c
no triangle possible
Answers
9514 1404 393
Answer:
(a) unique triangle(b) more than one triangle(c) no triangle possibleStep-by-step explanation:
1. Three sides lengths uniquely specify a triangle.
__
2. Three angle measures specify the shape of a triangle, but not its size. More than one triangle is possible with any given set of angle measures.
__
3. If the lengths do not satisfy 3 + 7 > 10, which they do not, then no triangle can be formed.
A culture of bacteria has an initial population of 790 bacteria and doubles every 4
hours. Using the formula P+ = Po.2, where P is the population after t hours, Po
is the initial population, t is the time in hours and d is the doubling time, what is the
population of bacteria in the culture after 11 hours, to the nearest whole number?
Answers
Answer:5314.4563≈5314
Step-by-step explanation:
Pls help
Find the surface area of the composite figure.
Answers
Answer:
644 cm³
Step-by-step explanation:
Surface area of the composite figure = (surface area of the upper cuboid - base area of upper cuboid) + (surface area of the lower cuboid - base area of the upper cuboid)
✔️Surface area of upper cuboid = 2(LW + LH + WH)
L = 3
W = 3
H = 8
Surface area of upper cuboid = 2(3*3 + 3*8 + 3*8) = 2(9 + 24 + 24) = 114 cm²
✔️Surface area of Surface area of lower cuboid = 2(LW + LH + WH)
L = 12
W = 10
H = 7
Surface area of lower cuboid = 2(12*10 + 12*7 + 10*7) = 2(120 + 84 + 70) = 548 cm²
✔️Base area of upper cuboid = L*W
L = 3
W = 3
Base area = 3*3 = 9 cm²
✅Surface area of the composite figure = (114 - 9) + (548 - 9) = 105 + 539 = 644 cm³
Write the ratios of each for the given triangle below
SinA=
CosA=
TanA=
SinB=
CosB=
TanB=
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Answer:
i have made it in above picture
HELP it's Geometry HW I WILL GIVE BRAIN LIST AND 5 STARS
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Number two: if line segment AC is congruent to line segment CB and line segment CB bisects line segment AB, then < a is congruent to < B
Find only perimeter of shape length 574.0 cm and width 487.7cm
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Answer:
What is the shape pf the figure?
A piece of wood is 3 1/2 feet long how many total inches long is it?
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Answer:
42 inches
Step-by-step explanation:
1 foot is 12 inches
12 times 3=36
12 divided by 2=6
36+6=42
Find the value of x.
please explain how you got it :)
Answers
Answer:
x=65°
Step-by-step explanation:
Next to x would be 70. (180-110=70).
Since this is an equilateral triangle, the other angle is also 70.
180-70-70=40, so the third angle is 40.
Since this is a right angle, the other angle is 50 (90-40=50).
Since that is 50, and this is an equilateral triangle, the other two angles have to be the same.
180-50=130
130÷2=65
What is the different in the measures of angle WVX and angle WXV?
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Answer:
wvx=57
wxv=180-149
=31
57-31
26
What is 50π estimated? What is it exact?
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Answer:
157.079632679
Ignore the answer I chose it didn't let me click off of it
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Answer:
d i think
Step-by-step explanation: