Answers
Answer:
1) G
2) B
3) I
4) H
Step-by-step explanation:
Perimeter of a triangle formula:
P = a + b + c
1)
P = x + 6 + 3x + 2 + 2x + 4
P = 6x + 12
2)
P = 6x + 4 + 7x + 1 + 5x + 7
P = 18x + 12
3)
P = 4x - 3 + 3x + 5x - 6
P = 12x - 9
4)
P = 6x - 8 + 3x + 7 + 5x - 3
P = 14x - 4
Related Questions
Alek and Ann start walking around a track at the same time and at the same place. It takes Ann 6 minutes to walk around the track, and it takes Alek 8 minutes. After how many minutes will they reach the starting point at the same time
Answers
Answer:
3 3/7 minutes
Step-by-step explanation:
This calculated using the formula:
1/x + 1/y = 1/n
Where
x = Number of minutes it took Ann to walk = 6 minutes
y = Number of minutes it took Alek to walk = 8 minutes
n = Number of minutes it would take An and Alek to reach the starting point at the same time
1/6 + 1/8 = 1/n
Lowest Common Denominator = 24
4 + 3/24 = 1/n
7/24 = 1/n
Cross Multiply
7n = 24
n = 24/7
n = 3 3/7 minutes
It would take them 3 3/7 minutes to reach the starting point at the same time.
If the cost of production is 20 per 17 inches ^2. why does the dough cost $2 and not say
$27 ($2*7') ?
Answers
Answer:
111.32 Answer =)
1Step-by-step explanation:
1/8 quarters is how many gallons
Answers
Answer:
4 quarters in a gallon
Step-by-step explanation:
A wheelbarrow is used to carry wet concrete. The dimensions pf the tray
are provided below.
106 cm
34 cm
140 cm
66 cm
74 cm
93 cm
70 cm
40 cm
40 cm
Answers
Answer:
volume = 415800
Surface Area inside = 26370
Step-by-step explanation:
slowly added up all sides for surface area.
volume is area of trapezoid side (b1 + b2 divided by 2 multiply by height) x bottom length (70)
trapezoid Area = 106 + 34 +40 Divided by 2 then multiply by 66
The volume of the wheelbarrow is 415800 cubic centimeter.
What is Area?Area is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write -
V = ∫∫F(x, y) dx dy
Given is a wheelbarrow that is used to carry wet concrete. The dimensions tray are provided in the image.
We can write the volume of the wheelbarrow as -
V = {(1/2 x 34 x 66) + (66 x 40) + (1/2 x 66 x 66)} x 70
V = {1122 + 2640 + 2178} x 70
V= 415800 cubic centimeter.
Therefore, the volume of the wheelbarrow is 415800 cubic centimeter.
To solve more questions on areas and volumes, visit the link-
https://brainly.com/question/29213222
#SPJ2
Courtney walked 4 miles on Tuesday. How many total feet would that be?
Answers
Answer: 21,120 feet
Step-by-step explanation:
5280(4)=21120
Answer:
21120 ft
Step-by-step explanation:
1 Mile = 5280 Feet
5280*4=21120
Estimate, then add. Write each sum in the simplest form.
Answers
Answer:
add the fractions and then divide
Step-by-step explanation:
so you add the top two and then the bottem two and then after you get those two anwsers divide them
helpppp plss, which ones are growth or decay
Answers
Answer:
Decay
Decay
Growth
Decay
Decay
Growth
Step-by-step explanation:
GIVING BRAINLIEST!!!!!
What type of triangle is shown in the image?
Acute triangle
Right triangle
Equilateral triangle
Obtuse triangle
Answers
Answer:
A. Obtuse triangle
B,C,D. Acute
Step-by-step explanation:
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answers
Answer:
Answer
Step-by-step explanation:
The answer is d because if you at 17 to 197 you'll get 203
7556 divided by 3
Answers
Answer:
The answer is 2518.66666667.
Step-by-step explanation:
Answer:
If you meant 7556 divided by 3, then the answer is 2518 2/3
Step-by-step explanation:
90,85,80,70,90,65
mean_
median_
mode_
range_
Answers
Median= 82.5
Mode= 90
Range= 25
PLEEEEEEASE HELP ME
Janette needs to break down the food container shown below for recycling purposes:
Which of the following will be the resulting net of the food container?
Answers
Answer:
Pretty sure the one you pointed an arrow to is correct.
Step-by-step explanation:
It has a circle at the bottom and the top as well as a slip for the body!
The net of the food container is the first diagram in the options.
What is the net of the food container?The net of a shape is the shape of the object when it is laid out flat. The food container has the shape of a cylinder. A cylinder is a three-dimensional object. It is a prism with a circular base.
The net of a cylinder is two circles and a rectangle.
To learn more about a cylinder, check: https://brainly.com/question/9624219
A $60 shirt is on sale for 30% off. How much is the shirt's sale price?
Answers
Answer:39?
Step-by-step explanation:
how do you translate a figure in a coordinate plane?
Answers
Answer:
Answer down below
Step-by-step explanation:
When you perform translations, you slide a figure left or right, up or down. This means that on the coordinate plane, the coordinates for the vertices of the figure will change. To graph a translation, perform the same change for each point. You can identify a reflection by the changes in its coordinates.
In a film showing by the dramatic club, a ticket costs 50 pesos for members. What will be expression for non members if the ticket costs 5 pesos more than the members? Algebra.
Answers
Answer:
Expression represents this situation is 50+5 pesos.
Step-by-step explanation:
A ticket costs 50 pesos for a member of a club.
Non club member ticket cost is 5 pesos more than the member.
So, expression represents this is 50+5 pesos
Please help please don't just use my points
Answers
Answer:
So do you need to know the answer for x? know one knows what the question your asking is.
Step-by-step explanation:
which property of equality should you use to solve the equation for x? -3x = 21
A. The division property of equality
B. The subtraction property of equality
C. The addition property of equality
D. The multiplication property of equality
Answers
Answer:
A. The division property of equality
Step-by-step explanation:
To get x you need to find a way to get it by itself, which can be done by dividing -3 from both sides of the equation (which is the division property of equality).
For example,
-3x=21
/-3 /-3
x=21/-3
x=-7
The farmer walks by the pen with the chickens and pigs. He counts 18 heads and 50 feet. How many of each, chicken and pigs, are there?
Answers
Answer:
chickens = 11
pigs = 7
Step-by-step explanation:
this would be solved using simultaneous equation
let c = chicken .
p = pigs
A normal pig and chicken both have 1 head. thus :
c + p = 18 equation 1
A normal pig has 4 legs and a normal chicken has 2 legs. Thus
2c + 4p = 50 equation 2
multiply equation 1 by 2
2c + 2p = 36 equation 3
subtract equation 3 from 2
2p = 14
p = 7
substitute for p in equation 1
c + 7 = 18
c = 11
what does 4x-2y=2 equal to step by step
Answers
Answer:
y = 2x - 1
Step-by-step explanation:
4x - 2y = 2
So I'm assuming that your goal is to solve for the value of y in terms of x
First: the whole equation can be divided by 2
2x - y = 1
Second: subtract 2x from both sides
-y = -2x + 1
Third: divide each side by -1
y = 2x - 1
Done! I would appreciate Brainliest but no worries.
4x-2y=2
-4x -4x
-2y=-4x+2
y=2x-1
factorize (x+3)+5(x+3)
Answers
6x + 18, that is the answer
You move up 4 units and down 7 units. You end at (-5, -4). Where did you start?
Please Help Me!!!
I'm CONFUSED!!
Even my math teacher doesn't understand!!
Answers
Answer:
-5, -1 is the start
Step-by-step explanation:
Answer:
(-5,-7)
Step-by-step explanation:
moving up 4 units would leave you at (-5,0) then, after moving back down 7, you would get (-5,-7)
NEED ASAP Which line is parallel to the line y=4x-2?
Answers
Answer:
y = 4x + 1
Step-by-step explanation:
Given the equation y = 4x - 2, we need to find the equation parallel to this line. Note that for two equations to be parallel to each other, the must have the same slope
Standard form of an equation is y = mx + b
Compare;
mx = 4x
m = 4
Since the slope of the given equation is 4, the required equation must also have a slope of 4
Since we are not given an option, we can assume any equation with a slope of 4
y = 4x + 1 will be parallel to the given equation since they both have the same slope
Note that the equation can be different so far they have the slope of 4
Can someone please help me answer this question asap thank you .
Answers
you do this 8 x 6 x 14 x 4 = 672
please helpppppppppp
Answers
Answer:
x=20 y=34
Step-by-step explanation:
x+14=2x-6
x=20
(20)+14=y
y=34
find the area of each sector shown (the shaded section)
Answers
Answer:
The area of the sector (shaded section) is 29.51 [tex]m^{2}[/tex].
Step-by-step explanation:
Area of a sector = (θ ÷ 360) [tex]\pi[/tex][tex]r^{2}[/tex]
where θ is the central angle of the sector, and r is the radius of the circle.
From the diagram give, diameter of the circle is 26 m. So that;
r = [tex]\frac{diameter}{2}[/tex]
= [tex]\frac{26}{2}[/tex] = 13 m
θ = 360 - (180 + 160)
= 360 - 340
= [tex]20^{o}[/tex]
Thus,
area of the given sector = [tex]\frac{20}{360}[/tex] x [tex]\frac{22}{7}[/tex] x [tex](13)^{2}[/tex]
= [tex]\frac{20}{360}[/tex] x x [tex]\frac{22}{7}[/tex] x 169
= 29.5079
The area of the sector (shaded section) is 29.51 [tex]m^{2}[/tex].
pls help me I have no idea what I'm doing
Answers
Answer:
3.2mm ^3
Step-by-step explanation:
First find the scale factor to get the height of the smaller figure
SF= 1/5 or 0.2
Then use the Volume equation for triangular pyramid 1/3*(base area)*(height)
Your equation should look like this:
1/3 (4)(2.4)
9.6/3
Volume= 3.2 mm ^3
Two tanks are being filled. Tank 1 is being filled at a rate of 3/4 gallon per 2/3minute
Tank 2 is filling at a rate of 5/8gallon per 1/2minute. Which tank is filling faster?
Answers
Answer:
Tank 2 filling faster
Step-by-step explanation:
Tank 1 filling at 1 1/8 gallons per minute (3/4 ÷ 2/3)
Tank 2 filling at 1 1/4 gallons per minute (5/8 ÷ 1/2)
What is the percent of change from 78 to 100
Answers
What's the surface area if the radius of a cylinder is 6 and the height is 10 in ?
Answers
Answer:
A≈603.19in²
Step-by-step explanation:
sorry if it's wrong
Answer:
603.19
Step-by-step explanation:
the price of a video game decreased from $60 to $54. what percentage did the price decrease by?
Answers
Answer: 90%
Step-by-step explanation: