Answer: 9.13333333333
3 1/3+ 5 4/5=
Answer#2 1.86666666667
Please, help me in this!! It's very difficult for me. I'm doing assignments in edgeunuity. Please help me in my assignment!!!
Answer:
Inclined plane= 1st option
Wheel and axle= 2nd option
Wedge= 5th option
Pulley= 3rd option
Lever= 4th option
Please help!!! look at attached image below i need an answer asap
Answer:
30
Step-by-step explanation:
180-53-97
Help with this pleaseeee
Answer:
66 cm (Option B)
Step-by-step explanation:
The formula for the circumference of a circle is C = 2πr, so plug the values into the formula. The radius, (r) of a circle is one half of the diameter, so split 21 is half to get a radius of 10.5. Use 3.14 for π.
C = 2πr
C = 2(3.14)(10.5)
C = 6.28 × 10.5
C = 65.94
Rounded to the nearest unit, you get a answer of 66 cm.
Hope this helps! :)
what is-12x + 16 – 4x = -112
Answer:
[tex]x=8[/tex]
Step-by-step explanation:
First, I wanna point out a minor mistake, are we supposed to figure out x?
If we are, let's start.
[tex]-12x+16-4x=-112.[/tex]
We don't need the [tex]16.[/tex]
We subtract the 16 from both sides.
SImplify, =[tex]16x=128[/tex]
Also, group like terms, and add similar elements.
Answer:
x = 8
Step-by-step explanation:
-12x + 16 - 4x = -112
Combine like terms on the left side.
-16x + 16 = -112
Subtract 16 from both sides.
-16x = -128
Divide both sides by 16.
x = 8
Check:
-12x + 16 - 4x =
= -12(8) + 16 - 4(8)
= -96 + 16 - 32
= -80 - 32
= -112
-112 = -112
x = 8 is correct.
Answer: x = 8
Find the value of x.
Answer:
x = 29°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the given angles from 180° for x
x = 180° - (128 + 23)° = 180° - 151° = 29°
So far, 21 students signed up to go on the trip to the Math Museum. That’s only 30% of the number needed for Ms. Speth to agree to the trip. How many kids need to sign up for Ms. Speth to agree to the trip?
For the triangle above, find sin B.
a. 25° c. 0.923 b. 0.385 d. 18°
Answer:
c
Step-by-step explanation:
correct on edge 2021
Please help!!! I will give brainliest but only if you try and help.
Answer:
____1260 ____Since we have to predict, we can use ratios to help us solve this.
12 said yes out of 72 randomly chosen, SO,
if 210 would say yes (goes to play), how many is total??
12 is to 72 AS 210 is to HOW MUCH (let it be x)??
We can setup ratio, cross multiply, and solve for x:
= 12/72= 210/x
= 12x = 210*72
=12x = 15,120
=x = 15,120/12
=x =1260Daniela needed 3 feet of thread to finish a pillow that she was making. She has 24 times as much thread as she needs. How much thread does she
actually have?
Answer:
im pretty sure it's 72 ft
Step-by-step explanation:
Find the vertex of the parabola.
y = 2 x squared + 8 x + 12
a.
( 2, -4)
c.
( -4, 2)
b.
( -2, 4)
d.
( 4, -2)
Please select the best answer from the choices provided
A
B
C
D
Answer:
a. ( 2, -4 )
Step-by-step explanation:
sana nakatulong :-)
Sandy mixed together 9 gallons of one brand of juice and 8 gallons of a second brand of juice,
which contains 48 percent real fruit juice. Find the percent of real fruit juice in the first brand if
the mixture contained 30 percent real fruit juice. Which of the following equations could be used
to solve this?
Answer:
14 % pure juicecomes from first brand
Step-by-step explanation:
Mixture:
17 gal 30% contains: 17x 30% = 5.10 gal pure juice
Second brand:
8 gal 48% contains: 8x40% = 3.84 gal pure juice
5.10 − 3.84 = 1.26 gal
1.26 gal is coming from 9 gal of first brand
The percentage of first brand is:
(1.26/9) x100 = 14 % pure juice.
Given a set of data that is skewed right, there is at least ___% of the data within three standard deviations.
Answer:
75%
Step-by-step explanation:
The right skewed data set means the data mostly lies in the right tail. There is majority of data present in the right tail of the data set. The mean, median and mod all are different for the rightly skewed data set.
Change 10 m/s in km/h
Answer:
The answer is 36km/h
Step-by-step explanation:
10m/s * 3,6 = 36km/h
Which expression has the same value as the one below?
29+(-37)
Answer:
B
Step-by-step explanation:
29 + (-37) = 29 -37
Leave a like and mark brainliest if this helped
I Mark Brainliest !
Select All that apply
Answer:
B C D
Step-by-step explanation:
Help me!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
4W = 25
Step-by-step explanation:
The hanger is balanced, so each side must have the same quantity.
There are 4W on one side and 25 on the other. That means that 4W and 25 must equal each other in order to keep the hanger balanced.
Answer:
We can see on one side there is 4 w's and on the other side is a 25, because the hanger is balanced these must be equal:
We can form the equation:
4w = 25
w = 6.25
If u need anymore help understanding let me know :)
hope this helps :0
Step-by-step explanation:
how would you write the equation
Answer:
What equation?
Brooke paints the outsides of the square walls and triangular ceilings of her treehouse. What area does she paint? Enter your answer in the box.
Answer:
216
Step-by-step explanation:
The formula of finding the surface is length * width * height or LxWxH.
Since everything is 6 you just multiply 6*6*6 which gives you 36*6 which gets you 216. You don't need the top 6 just to find the surface she will paint.
Hope this helps!
sin(45°) *
1. 3/2
2. 1/2
3. 2/2
4. 0
5. 1
6. Undefined
Answer:
None of these are the correct choices
Step-by-step explanation:
2 2/3 ÷ 1 1/9 calculate the following
Answer:
12/5
Step-by-step explanation:
convert to 8/3÷10/9
that gives 8/3÷9/10
then we calculate 4 x 3/5
which = 12/5
Answer:
12/5 or 2 2/5
Step-by-step explanation:
Firstly, change the mixed form into an improper fraction.
8/3 ÷ 10/9
To find the answer, you have to multiply by the reciprocal of 10/9.
8/3 x 9/10
12/5
A youth football team has three out of 11 players who played quarterback previously. Based on the information, if there are 250 players in the football league, then how many could we expect to have previously played the position of quarterback?
a.68
b.250
c.70
d.3
Which type of function best models the area of the garden as a function of the width?
A factory-made 100,000 jars of peanut butter. 50,000 of the jars contained creamy peanut butter. What percentage of the jars of peanut butter was creamy?
Write your answer using a percent sign (%).
Answer:
50%
hope this answer helps you!
A florist measures the lengths of roses the lengths in inches of a dozen roses are given below
Answer:13.5
Step-by-step explanation:
A dog has a 25 ft leash attached to a corner where a garage and fence meet. When the dog pulls the leash tight and walks from the fence to the garage, the arc the leash makes is 74.3 ft. What is the measure of the angle between the garage and fence, in degrees?
150 degrees
170 degrees
190 degrees
107 degrees
Answer: [tex]170^{\circ}[/tex]
Step-by-step explanation:
Given
The dog has a 25 ft leash
Arc length is 74.3 ft
Arc length is given by
[tex]l=\dfrac{\theta }{360^{\circ}}\times 2\pi r[/tex]
here, r=25 ft
l=74.3 ft
Put the values
[tex]\Rightarrow 74.3=\dfrac{\theta }{360^{\circ}}\times 2\pi \times 25\\\\\Rightarrow \theta =170.2^{\circ} \approx 170^{\circ}[/tex]
The measure of the angle is [tex]170^{\circ}[/tex]
Help please I don’t understand it
Answer:
8
Step-by-step explanation:
4+4=8
An office building has 123 floors. The floors are 3.8m apart.
A lift goes from floor 32 to the top. How far does it travel?
Answer:
345.8 meters
Step-by-step explanation:
Given that :
Distance between floors = 3.8 m apart
Moving from floor 32 to the top
Number of floors moved = 123 - 32 = 91 floors
Distance traveled :
Distance between floors * number of floors moved
3.8 m * 91 = 345.8 meters
Solve for the value of p. (8p+4)* 54° Answer: P = Submit Answer
I'LL GIVE BEAINLIEST HELP !!!!
Answer:
Step-by-step explanation;
54+8p+4=90
58+8p=90
8p=90-58
8p=32
p=32/8
thus,p=4
8p+4=8×4+4=32+4=36
6.2 yd
5.4 yd
Find the volume of the square pyramid. Round your answer to the nearest hundredth
Answer:
60.26yd³
Step-by-step explanation:
Since we are not given the diagram, let us assume that;
Length of the base = 5.4yd
Height of the pyramid = 6.2yd
volume of the square pyramid = BH/3
B is the base area = L^2
B = 5.4²
B = 29.16yd²
H = 6.2yd
Get the volume
volume of the square pyramid = 29.16*6.2/3
volume of the square pyramid = 180.792/3
volume of the square pyramid = 60.26yd³
Hence the volume of the square pyramid to nearest hundredth is 60.26yd³
Let f(x) = 3x² + 2x – 4 and g(x) = 5x + 7.
Which of the following terms will be part of f(x) + g(x)?
Answer:
i dont know fr sorry i need the points );
Step-by-step explanation:
Answer:
3x²+7x+3
Step-by-step explanation:
