Answer:
9.7 ft
Step-by-step explanation:
Pythagorean Theorem: a^2+b^2=c^2
7^2+b^2=12^2
49+b^2=144
b^2=95
b=9.74679434 or 9.7 ft
Which statement correctly compares the two functions?
Answer:
you forgot the picture
Step-by-step explanation:
I’m having a bit of trouble really understanding this problem. Can I please get a answer for this? Thank you!
Answer:
flip it again
Step-by-step explanation:
then i will answer it
Answer:
I think the answer is 12,4
So 12 on the x axis and 4 on the y axis
PLEASE HELP find the product of the binomials f(x)
Step-by-step explanation:
f(x) = -x + 1
---------------
A line passes through the point (12,0) and is parallel to the line with the equation y = 1∕6x + 1. What's the equation of the line?
Answer:
y=1/6x-2
Step-by-step explanation:
Parralel lines have the same slope.
Since the slope of the parralel equation has to be 1/6, and the point is (12,0)
then you input 12 for x and get 2. But you need to get 0 for y, so the intercept would be negative 2.
pls pls pls help me with this question in the screenshot
NOOO LINKS OR I WILL REPORT YOU!!
Answer:
positive linear relationship
Step-by-step explanation:
as the temp goes up, air conditioing will go up!
hope this helps! xoxo raina
Helpppppppppppppp meeeee plsss
Answer:
12
Step-by-step explanation:
A family has for boys and determines that this is unusual design a simulation involving acorns that could be used to estimate the probability of having for boys. From the simulation, explain if the family’s claim of having 4 boys is unusual is correct.
Answer: odds
Step-by-step explanation:
in every birth there is a 50/50 chance of having a boy or a girl. having four boys an no girls is like flipping a quarter and getting heads EVERY. SINGLE. TIME. simply the odds are 6.25% , not considering heath and environmental factors involved
Anyone know this I can give you brainliest if right
Answer:
I think it's A, y = 1/2 cos(x + π/4)
Solve
x + y = 100 x -y = 10
Pair of Equation
lets take
x+y=100 firstly.
then x=100-y equation (i)
Now,
x-y=10
Putting value of x from equation(i)
100-y-y=10
-2y=10-100
-2y=-90
therefore, y=45
Now,
putting value of y in equation(i)
we get
x=100-45
ie x=55
hence, x=55 & y=45
Answer:
The solution is (55, 45).
Step-by-step explanation:
Solve the system of linear equations
x + y = 100
x - y = 10
through elimination by addition / subtraction.
Combining these two equations temporarily eliminates y, leaving us with 2x = 110. Then x = 55.
Substituting 55 for x in the first equation, we get:
55 + y = 100. Subtracting 55 from both sides leaves us with y = 45.
The solution is (55, 45).
Which expressions (answer choices below) can be represented by the decimal grids below? Choose all the correct answer choices below.
0.6×4
2.4÷0.06
0.4×6
2.4÷4
2.4÷0.6
PLEASE HELP ASAP!
A set of Triangles are Shown. Select All The Obtuse Triangles.
Answer:
that is b,d,e :)
Step-by-step explanation:
hopefully I'm correct
Approximately 0.45 m. A mountain bike tire has a diameter of approximately. 0.6 m. In a 400-m race, how many more times will the BMX bike tire have to turn than the mountain bike tire?
Answer:
71 times
Step-by-step explanation:
Diameter of BMX bike= 0.45m
Radius= 0.225m
Cirumference of BMX bike
C= 2πr
C=2*3.142*0.225
C= 1.4139m
In a 400-m race, the BMX bike will turn
=400/1.4139
=282.9 times
=283 times
Diameter of Mountain bike= 0.6m
Radius= 0.3m
Circumference of Mountain bike
C= 2πr
C=2*3.142*0.3
C=1.8852m
In a 400-m race, the Mountain bike will turn
=400/1.8852
=212.17 times
=212 times
Hence the difference is
=283 -212
=71 times
From a point on the ground one-halt mile from the base of a historic monument, the angle of elevation to its top is 11.87°. To the nearest foot, what is the
height of the monument?
Answer: 555
Step-by-step explanation:
∠B=angle, B, equals
^\circ
∘
degrees
Round your answer to the nearest hundredth.
Step-by-step explanation:
[tex] \cos( < B) = \frac{5}{9} \\ < B = \cos {}^{ - 1} ( \frac{5}{9} ) \\ < B = 56.25 \degree[/tex]
Answer: haha
Step-by-step explanation:
Determine if the angles are complementary, supplementary or vertical. Then find the missing angle.
Answer:
43
Step-by-step explanation:
Vertically opposite angles.
Here,
b=43 (being vertically opposite angles )
Solve the following quadratic equation for all values of x in simplest form.
2(x – 5)^2 = 32
please help me 100 points if you help
Answer:
1) scalene 2) Isosceles 3) Equilateral 4) Scalene
Step-by-step explanation:
1. no sides are the same length
2. two sides are the same length
3. all sides are the same length
4. no sides are the same length
Answer: Hello Luv........
1) scalene 2) Isosceles 3) Equilateral 4) Scalene
Step-by-step explanation: Sorry i copied other.
1. no sides are the same length.
2. two sides are the same length.
3. all sides are the same length.
4. no sides are the same length.
Mark me brainest please. Hope this helps. Anna ♥
PLEASE HELP
20 points look at picture!
Answer:
C
Step-by-step explanation:
I'm sure it's right hope this helps
The value of n is a distance of 3 units from 1 1/2 on a number line. Click on the number line to show the possible values of n.
Answer:
either 3 or zero if a unit is 0.5
but if a unit is 1, then it might be 4.5 and -1.5
y=15m^2+21m+6????????
pls help
Answer:
factor
3(5m+2)(m+1)
Step-by-step explanation:
Answer:
Hi! The answer to your question is y=3(5m+2)(m+1)
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
If a die is rolled twice, what is the probability the sum will be more than 7?
(written as fractions)
13/24
18/36
5/12
15/36
Answer:
15/36
Step-by-step explanation:
What is the equation for -2 = m divided by 16
Answer:
-2 = [tex]\frac{m}{16}[/tex] or [tex]\frac{m}{16}[/tex] = -2
Step-by-step explanation:
Help me please? Giving brainliest.
Thank you so much!!!
Answer:
9. 7.85 in
10. 4 in
Step-by-step explanation:
9. 2×3.14×1.25=7.85
10. 12.56/2×3.14=2×2=4
PLEASEEE HELPPP ME PLSSSSS
Answer:
y = -5x +5
Step-by-step explanation:
slope = (15 - -5)/(-2 - 2) = 20/-4 = -5
y int = 5
2(3x+1)+2x=8x+1
Help I don’t get this. I will give points if wanted
Answer:
2(3x+,1)+2x=8x+1
=6x+2+2x=8x+1
=8x+2=8x+1
=2-1=8x-8x
=1=x
So x=1
Answer:
it should be x=-1 since 0= -1
Step-by-step explanation:
2(3x+1)+2x=8x+1
6x+2+2x=8x+1
8x+2=8x+1
8x+2-2=8x+1-2
8x=8x-1
8x-8x=8x-1-8x
0= -1
A student is trying to construct triangles using four different sets of angles. Th angles in each set are given below. Which set will allow the student to construct a triangle
Well I can't be for sure but I know for a fact its not set IV it's not possible to make a triangle out of all right angles. Set II, well, that isn't right either. You can't make a triangle out of all obtuse angles. Like the right angle one, its not possible you can only use one obtuse or right angle in a triangle other wise it's not going to be a triangle. I'd say go try Set III since that would most likely make an equilateral triangle.
Find the volume of a pyramid with a square base, where the area of the base is 7.5 ft?
and the height of the pyramid is 4.6 ft. Round your answer to the nearest tenth of a
cubic foot
Answer:
21.6 ft
Step-by-step explanation:
area of a square 7.5ft
7.5ft ÷ 2 = 3.75
then V = LWH/3
(Lenght, Width and height over 3)
Answer: 11.5 cm^3
Step-by-step explanation:
Find the measurement indicated in the parallelogram.
Answer:
m∠D=110°
Step-by-step explanation:
∠D+∠C=180°
∠D+70=180°
∠D=180-70
∠D=110°
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hope it helps...
have a great day!!
An engineer is standing 250 meters away from a building. She measures the angle of elevation to the top of the building to be 30 degrees. How tall is the building, rounded to the nearest meter?
Answer:
144m
Step-by-step explanation:
we would used tan 30 to determine the height of the building
tan 30 = opposite / adjacent
0.5774 x 250 = 144m
help help help help help help help help pls