Answer:
11
Step-by-step explanation:
p divided by 2 written as an algebraic expression
Answer:
p/2
Step-by-step explanation:
Written as a fraction, p/2 is the same as p divided by 2.
What is the equation of the line that passes through the point (-4, 7) and has an
undefined slope?
Answer:
x = -4
Step-by-step explanation:
Since the slope is undefined, the line is a vertical line. All vertical lines have an equation x = k. In your problem k = -4, so the equation of the line is x = -4
How many perpendicular bisectors are required to be constructed to devide a line segment into four equal parts?
Answer:
Three perpendicular bisectors are required
Step-by-step explanation:
A perpendicular bisector of a line segment is a line that cuts the line segment at a 90° angle, dividing it into two equal halves.
In this example, one bisector produces two equal parts of the segment
two bisectors produce three segments and three bisectors, four segments as shown in the diagram.
Perpendicular bisectors are constructed using a compass and a pencil, you can check out how to construct one, it is pretty interesting.
Maths is hardddddddddd
The volume of a cone-shaped tunnel is 424 cubic centimeters. The height of the funnel is 5 centimeters. Find the radius of the funnel. Round your answer to the
nearest whole number.
Answer:
volume of cone=424cm³
height(h)=5cm
radius (r)=?
Step-by-step explanation:
we have
volume of cone=1/3(πr²h)
424=1/3(22/7×r²×5)
424×3=15.71r²
r²=1272/15.71
r=√80.9=8.9=9cm
4. A worker uses 450 inches of steel wire to make 300 springs of the same size. At this rate how many inches of steel wire are needed to make 1 spring?
Answer:
1.5 inches. you take 450 and divide it by 300
MP1 18. Allen has 13 carrots. He wants to put an equal amount of carrots into
5 sandwich sized bags. How much should Allen put into each bag?
Show your work.
Answer:
Put 2.6 carrots in each bag.
Step-by-step explanation:
Just divide the carrots with 5.
13 carrots / 5 sandwhich bags
This then makes 2.6 carrots which is a perfect fit for each bag.
In \triangle VWX,△VWX, \overline{XV}\cong \overline{WX}
XV
≅
WX
and \text{m}\angle W = 27^{\circ}.m∠W=27
∘
. Find \text{m}\angle X.m∠X.
Answer:
m<X = 27 degrees
Step-by-step explanation:
From △VWX, since WX = XV, this mean that the triangle is isosceles
The base angle of an isosceles triangle are equal hence <W = <X
Since <W = 27 degrees, hence m<X = 27 degrees
Which is true? Plssss
Answer:
the very first one 8.62<8.623
∠xangle, x and \angle y∠yangle, y are supplementary angles. \angle y∠yangle, y measures 142^\circ142 ∘
Answer:
Angle x = 38°
Step-by-step explanation:
It is important to note that:
Two angles are called supplementary when their measures add up to 180 degrees.
Angle x and y are supplementary
Angle y = 142°
Hence,
Angle x = 180° - 142°
Angle x = 38°
The Chromebook has 25% battery at the beginning of getting
charged. An additional 1 percent is gained every 4 minutes.
IPhone
Answer this questions
1)which is charging faster
2)how much faster?
3)which device started with more charge
4)how much more
5) which device will be charged first
Answer:
Chromebook: 0.25 percent per minute
iPhone: 0.5 percent per minute
1) The phone
2) Faster by 0.25 percent per minute, or 1 percent every four minutes
3) The phone
4) 25 percent more
5) The phone
Can someone pleaseeee help and if you’re correct I’ll give u brainlist!
Answer:
11/9,2
Step-by-step explanation:
Because we are doing this in school
Can someone help me :(
A telephone pole breaks and falls as shown. To the nearest foot, what was the original height of the pole.
Answer:
19 ft.
Step-by-step explanation:
Pytahgorean theorm. A^2 + B ^2 = C^2
49 + 100 = 149
Square root the 149, which is ~12
That means the hypotenuse is twelve feet, and with the base of the pole being seven, the pole was originally 19 feet tall.
Answer:
20 ft :3 ok byeee3eeeeeeeeeeeeewwww
8/3 = 3 (c + 5/3) how to solve step by step
Answer:
Step-by-step explanation:
8/3=3(c+5/3)
multiply both sides by 3
8=9(c+5/3)
divide both sides by 9
8/9=c+5/3
subtract 5/3 from both sides
c=8/9-5/3
change 5/3 to 15/9
c=8/9-15/9
c=-7/9
PLEASE HELP ME SOLVE THIS PROBLEM ASAP
Answer:
r = 1
Step-by-step explanation:
A painter paints rooms in a house. The painter purchases 12 gallons of paint and uses 4 gallons on the first day of work.
Which equation could be used to find how many gallons of paint are left, g?
g+4=12
g÷12=4
4×g=12
12+g=4
Answer:
g+4=12
Step-by-step explanation:
Since the painter used 4 of the 12 gallons, the painter now has 8 gallons, so g=8.
The equation g+4=12 represents this because if we solve it by isolating g then we get that g=8.
I need help please it would mean a lot I’ll give brainlist:)
[tex]6x+11x+5+90=180 \\ 17x-85=0 \\ x = 85/17[/tex].
Hope this helps.
Please help quickly!!!
Answer:
I might be wrong but Karl misplaced the (5). Karl puth the 5 in the (x) area instead of the y.it had to be (3-5)^2
A square pyramid has side lengths of 4 and the height of 6 what is the surface area, rounded to the nearest tenth?
Answer:
66.59
Step-by-step explanation:
The surface area can be calculated as follows
= a^2 + 2a √ a^2/4 + h^2
= 4^2 + 2(4) √ 4^2/4 + 6^2
= 16 + 8 √16/4 + 36
= 24 √ 4+36
= 24 √40
= 66.59
A cannonball is shot from the ground, reaching the height of 50 meters before landing on a target 500 meters away.
Assuming the cannonball is fired from the origin and its trajectory can be modeled by a quadratic function, where is the maximum point of the trajectory?
(500, 50)
(250, 25)
(250,50)
(0, 50)
Answer: (250,50) i hope this helps lol
Answer:
250,50
Step-by-step explanation:
Just did the Quick check, np
In triangle XYZ, the measure of angle YXZ is 14.5*, and the measure of angle XYZ is 75. What is the measure of
angle XZY in degrees? (6.8A)
What is the area of the trapezoid shown below?
units2
Answer and Step-by-step explanation:
Use the Pythagorean Theorem to solve for the height.
[tex]a^{2}+ b^{2}= c^{2} \\\\\\4^{2} + b^{2} = 5^{2}\\\\\\16 + b^{2} = 25\\\\\\b^{2} = 9\\\\\\b = 3[/tex]
The height of the triangle is 3.
Now we can solve the shapes in the trapezoid.
4 times 3 = 12 (Rectangle)
[tex]\frac{4 * 3}{2}[/tex] = [tex]\frac{12}{2}[/tex] = 6 (Triangle)
12 + 6 = 18 (Trapezoid)
The area of the trapezoid is 18 [tex]units^{2}[/tex].
#teamtrees #PAW (Plant And Water)
A person invests 8000 dollars in a bank. The bank pays 5% interest compounded monthly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 14100 dollars?
Answer:
3 years
Step-by-step explanation:
To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 14100 dollars is: 11.6.
TimeUsing this formula
A=P(1+r/n)^nt
Let plug in the formula
14,100=8000(1+0.05)^t
(1+0.05)^t=14,100/8000
(1+0.05)^t=1.7625
1.05^t=1.7625
t=log(1.7625)/log(21/20)
t=0.246/0.021189
t=11.6
Therefore how long must the person leave the money in the bank until it reaches 14100 dollars is: 11.6.
Learn more about time here:https://brainly.com/question/4931057
#SPJ2
Fran uses 4 eggs to make 12 cakes. How many eggs will she need to make 9 cakes
Answer:
3
Step-by-step explanation:
If 4 eggs gave Fran 12 cakes then 1 egg would give her 4-1=3
my baby brother needs help 7z+4-9z=8
what is z=
Find the value of x. Round to the nearest tenth
PLEASE HELP
Answer:
x = 38.2°
Step-by-step explanation:
sin 27° = x°
11 15
15 · (sin 27°) = 11 · x°
cross-multiply:
6.81 = 11x
6.81 / 11 = x
x = 0.619
sin^-1 (0.619) = 38.2°
Which shows the simplified expressions ordered from least to greatest by the value of the exponent?
Answer:
Step-by-step explanation:
theres no information
Answer:
none because there are no numbers there I'll help you when you add the numbers
Step-by-step explanation:
but have a good rest of your day :) ❤
through (-5.-2) with a slope = 4/5
Omg I’m begging you please help me quick please help
A snowman dumped 18 inches of snow in a 12 hour period. how many inches were falling per hour?
Answer:
1.5 inch/hr
Step-by-step explanation:
Amount of snow falling = 18 inch
Time = 12
Rate = 18/12 = 1.5 inch/hr
I hope Im right!!!