ples i need help asap
Answer:
Step-by-step explanation:
1. y = 3/2 x - 1
2. y = -2 x + 4
3. y = -3
4. x = 3
5. y = -5/9 x - 1
6. y = -2 x + 7
7. y = 16/5 x - 4
8. y = 8
9. y = -7 x + 5
10. y = -9 x - 2
Answer:
Step-by-step explanation:
Number 1s slope is 1/2, number 2 is -4/3. Number 3 is 0. Number 4 slope is also 0 i think. Number 5-10 im not sure
121 is 44% of what number?
1300 at 11.8% for 2 years
Answer:At the end of 2 years, your savings will have grown to $1,624.
You will have earned in $324 in interest.
Step-by-step explanation:
Answer:
306.8
Step-by-step explanation:
1300 x .118 = 153.4
153.4 x 2 = 306.8
Hope that helps!
Triangles ABC and RST are similar. Find ST.
Set up;
(15^2)(CB) = (7.5^2)/(ST)
(15^2)/(5) = (7.5^2)/(ST)
Cross-multiply to find ST.
The area of a circle is 64π m². What is the circumference, in meters? Express your answer in terms of \piπ.
PLS PUT ANSWER THATS RIGHT OR A ANSWER THAT SHOWS YOU TRYED
Answer: i got c= 28.36m²
Step-by-step explanation:
A=πr2
C=2πr
Solving for C
C=2πA=2·π·64≈28.35926
help me please this is overdue
A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter.
A store sells 50-pound bags of grass seed. one pound of grass seed covers about 400 square feet of field.
What is the size of the field in square feet, to the nearest whole?
Answer:
66018.5 sq feet
Step-by-step explanation:
Area = πr²
To find the Radius R we need Diameter which 290 fee so:
R = Diameter / 2
R = 290/2
R = 145 ft
Now put values in Area Formula
Area = 3.14 x (145)^2
A = 66018.5 sq feet
What is the volume, in cubic centimeters, of a cylinder with a height of 12 centimeters and a base radius of 6 centimeters, to the nearest tenths place?
Please help :(
Answer:
1357.2
Step-by-step explanation:
volume = r^2 * pi * h
= 6^2 * pi * 12
=432pi
The volume of cylinder is 1357.17 cubic centimeter.
Formula to find the volume of cylinder:V = base area × height
[tex]V=\pi \times r^{2} \times h[/tex], where r is the radius of circular base and h is the height of the cylinder.
For given example:
a base radius (r) = 6 cm,
a height of a cylinder (h) = 12 cm
Using the formula of volume of a cylinder,
[tex]V=\pi \times 6^{2} \times 12[/tex]
[tex]V=1357.17[/tex] cubic cm
Hence, the volume of a cylinder is 1357.17 cubic centimeter.
Learn more about volume of cylinder:
https://brainly.com/question/24084532
#SPJ2
Please help I do not understand pleasee brainliest!
A gym charges $10 per month for a membership and $3.00 for each cycling class . If Maria’s total bill for one month was $88.00 , how many classes did she take?
Answer:
Step-by-step explanation:
She took 29 classes in total
Answer:
26 classes
Step-by-step explanation:
first you do 88-10=78 then divide 78 by 3 which gives you 26
please help asap!!
:D
What is the number of terms in this expression?
m/5+4⋅6
Answer:
I think the answer is two but I could be wrong
PLEASE HELP ME WITH MY MATH (1-9)
Answer:
x = 14Step-by-step explanation:
Answering #5 as requested
Sum of interior angles in the triangle is 180°.
Sum of the angles of the given triangle:
(2x + 8) + (5x) + 74 = 180Solve for x:
2x + 8 + 5x + 74 = 1807x + 82 = 1807x = 98x = 1413 points please help
Help, please I really want to get a good grade
Answer:
this is khanacadamy it doesn't count!
Step-by-step explanation:
Ricardo bought a bicycle for $98.00. He sold it to his friend Sandy for of the price he paid for it. Sandy then sold it to Jennifer for of the price she paid for it. How much did Jennifer pay for the bicycle?
Answer:
$98
Step-by-step explanation:
Hailey used 2 2/3 liters of cola to completely fill 2 bottles. If the bottles are all the same size, how many liters of cola does each bottle hold? Enter your answer below
Answer:
they each hold 1 1/3 litters of cola
Step-by-step explanation:
Because if there is 2 2/3 liters of cola
then you either divide it by 2
or you can look at it and see what would add evenly to make that number
in this case it would be 1 1/3
1 1/3 +1 1/3= 2 2/3
please mark me as brainliest
hope this helps!
Shane has a piece of rope that is 7 4/5 units long. If he cuts it into pieces that are each 3/5 of a unit long, how many pieces does he have?
Answer:
13 pieces
Step-by-step explanation:
7 4/5 divided by 3/5 is equal to 13
aloha! Makemake au i kōkua me kēia nīnau: Inā he ʻumi mau ʻāpala ʻo jimmy a ʻai kāna hoa i 15 mau ʻāpala he aha ka mea e waiho ai iā jimmy?
Answer: -5
Step-by-step explanation: unless she ate her own apples the he still has 10
What is the measure of the unknown angle?
Please answer the question attached! Answers would be appreciated :)
Answer:
60 cm^3 is the volume
Answer:
132 squared cm
Step-by-step explanation:
Alright so assuming the this is a right angle, to find the area of a triangle you have to multiply LxW and divide by 2. 3x4=12/2=6. There are 2 triangles, so 6x2=12
And then to find the area of the rectangle on the bottom, 10x4=40
Next you find the area of the rectangle on the side: 3x10=30
And finally the one that’s slanted on the top: 5x10=50
Add them up and 12+40+30+50= 132
The cost of producing an item is $250 at the break-even point. What is the income from selling the same item at the break-even point?
Write the equation of the line in slope-intercept form using y=mx+b
Answer:
y = 1/2x+2
Step-by-step explanation:
only do the ones i have not done brainlest
Answer:
I don't understand thia
Answer: 2. y = x times 2.5, 3. y = x - 10, 4. y = x times 6
Step-by-step explanation: I hope that this helps :)
Help please ill give brainy (7th grade math)
Answer:
the answer is straight through the origin
Please help me with this one too lol.
Answer:
b
Step-by-step explanation:
The Barrel in Problems 4 is 5 feet long and the radius of its base is 1.5 feet.
Plz help this is a true or false correct answer only question also giving the points it's worth
1. True or false: the interval used to create the histogram was 4
2 true or false: exactly half of the students that responded to the survey play video games for 10 or more hours
Answer:
1.False
the intervals used to create the histogram is 5.5
2.True
more than 10 hours were used by the students in playing the games
A circular running track is 14 mile long. Elena runs on this track, completing each lap in 120of an hour. What is Elena’s running speed? Include the unit of measure.
Answer:
Step-by-step explanation:
Alright, so apparently super fast Elena can run 14 miles in 120th of an hour, so you would have to multiply 14 by 120 which is 1680
This girl can run 1680 miles per hour
Circle the reason for each of the following manipulations used to simplify the product (8x^2) (3x^7) ?
Answer:
Running Home and the impact of point of view on events in the poem, “The Sailor.” Use specific examples from BOTH texts to support your answer.
CAN YOU TURN THIS PROMPT INTO A HOW OR WHY QUESTION??
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Step-by-step explanation: