Answers
Answer:
60
Step-by-step explanation:
perimeter (p) = 8 + 17 + 15 = 40
semi-perimeter (s) = p/2 = 20
Area = square root of s(s-a)(s-b)(s-c) where a,b,c are the sides of the triange by Herons formula.
Therefore, area = 20(20-8)(20-15)(20-17) = square root of 3600 = 60
Related Questions
Which expression is equivalent to the series
shown?
Answers
Answer:
I think, It is (a) The first oneStep-by-step explanation:
I hope that is useful for you :)
Answer:
The bottom left is the correct expression. The Second part is: 348255
Step-by-step explanation:
on edge, use summation formula for when the lower index isn't equal to 1
The expressions 3+y and 13(6+y) are equivalent
Answers
Answer:
below
Step-by-step explanation:
that is the procedure above
Ms.Sandy Bought A Package Of Pencils. Out Of Every 10 Pencils, 8 Are Black. If There Are 30 Pencils In The Pack, What Fraction Of The Pencils In The Pack Are Black? What Percent Of The Pencils In The Pack Are Black? What Fraction of The Pencils In The pack Is Black?
Answers
Answer:
Step-by-step explanation:
Fraction: 24/30 or 4/5 Percentage: 80%
In the box-and-whisker plot below, what is the 2nd quartile?
a. 25
b. 30
c. 45
d. 50
Answers
which one is it? asking for my kid
Answers
Answer:
QUESTION:
which one is it?
ANSWER:
Okay, so everyone knows that a straight angle/ full triangle equals up to the sum of 180°, right?
So you take the 180° and subtract the 51°. And you should be getting 129°.
But, since this is a right triangle all I did was subtract 51° from 90° (a right triangle). In the end, the final answer is 39°
Step-by-step explanation:
Hope that this helps you out! :)
If you have any questions please put them in the comment section below this answer.
Have a great rest of your day/night!
Please thank me on my profile if this answer has helped you.
The radius is 15 cm what is the area
Answers
Answer:
A = 225 π c m [tex]x^{2}[/tex]
Step-by-step explanation:
the area of a circle formula with radius
A = π r[tex]x^{2}[/tex]
in this case
A = π × 15[tex]x^{2}[/tex]
A = 225 π c m[tex]x^{2}[/tex]
Answer:
Step-by-step explanation:
Area of a circle = π r² you are given the r radius = 15cm
area = π 15² cm
Molly watches television 3 hours less than Leslie in one
week. Leslie watches television for 72 hours in one week.
How many hours does Molly watch television?
Answers
Answer:
69 hours
Step-by-step explanation:
just subtract 72-3 and 69 is the answer
Answer:
Molly watches television for 69 hours
Step-by-step explanation:
72-3= 69
Solve the polynomial equation = 3
Answers
Answer:
lol the is no equation there to solve
The fifth grade art class is making quilts
Answers
Answer:
trapazoid
Step-by-step explanation:
A trapezoid is a shape that belongs in the overlapped section of the
Venn diagram.
What are polygons?Regular polygons have all sides the same and that apothem bisects the side in two parts, (provable by symmetry).
Apothem for a regular polygon is a line segment that originates from the center of the regular polygon and touches the mid of one of the sides of the regular polygon.
It is perpendicular to the regular polygon's side it touches.
The fifth-grade art class is making quilts. There are some of the shapes they are putting in their quilts.
A trapezoid is a shape that belongs in the overlapped section of the
Venn diagram.
Learn more about apothem here:
https://brainly.com/question/12090932
#SPJ2
Of the 180 students in Mrs. Stanfield's class,
60% are girls On Thursday, 25% of the girls in the
classes dressed up for Wacky Tacky Day. How many
girls dressed up?
Answers
Answer:
should be 27
Step-by-step explanation:
60% of 180 is 108
25% of 108 is 27
Answer:
So 153 girls were dressed up
Step-by-step explanation:
Total percent of girls =60 percent + 25 percent =85 percent
now,
= 85÷100×180
= 153
Plz mark me as brainest answer
If it’s right I will give Brainlyist
Answers
Answer:
its F
Step-by-step explanation:
because 1+1 is AxB is 21
PLEASE HELP I ONLY HAVE AN HOUR LEFT !!!!!!
Answers
Answer:
1,3, and 4
Step-by-step explanation:
African elephants can eat up to 500 pounds of vegetation in one day. How many pounds of vegetation could an elephant eat in a week?
pls answer its due to tomorrow ;-;
Answers
Answer:
they would eat 3500 pounds of food in 1 week
Step-by-step explanation:
its simple math just multiply 500 by 7 and you would get 3500
PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.
Answers
What is the probability of choosing a clubs or a numbered card from a deck of cards? Type your answer as a fraction.
Answers
Answer:
13/52
Step-by-step explanation:
Pls help:( me on this
Answers
Answer:
D
Step-by-step explanation:
Root square of 3 is 1.732, the root square of Pi is 1.77, the root square of 8 is 2.82 and the estimated value of Pi itself is 3.14.
where is point b on the number line?
Answers
Answer:
i dont know but can you pick me brainiest
Step-by-step explanation:
An architect is allowed 56 square yards of floor space to add a small bedroom to a house. because of the rooms design in relation to the existing structure, the lenght of the rectangular floor must be 6 yards less than 2 Times the width.Find the lenght and width of the rectangular floor that the architect is permitted
Answers
What is the volume of this container?
Answers
Answer:6000 cm3
Step-by-step explanation:You do 20x10x15=3000. Then you do 3000x2= 6000. So your answer will be 6000cm3
No bots. No bots. No bots Please, someone please answer this, and No bots!!
Answers
t/5 = 2.9
For the first step, I would multiply both sides by 5, to get rid of the fraction.
That will leave
t = 14.5
So with what you have on your screen, I would drag “x” and “5” to both sides of the equation.
If you deposit $300 a month into an account that accredits you 3% compounded monthly, how much money will you have in your account after 25 years?
A. $112,430
B. $133,800
C. $122,653
D. $98,902
Answers
Compound interest is the interest generated on a sum of money invested. The amount of money that you will have in your account after 25 years is $122,653
How to calculate the compound interest?Compound interest is the interest generated on a sum of money invested. The formula for calculating compound interest is expressed as:
A = P(1+r/n)^nt
Given the following parameters
Principal P = $3600 (a year)
rate r = 0.03
Time t = 25 years
n = 12 (time of compounding)
Substitute
A = 3600(1 + 0.03/12)^12(25)
A = 3600 (1.0025)^300
A = 3600(2.1150)
A = $122,653
Hence the amount of money that you will have in your account after 25 years is $122,653
Learn more on compound interest here: https://brainly.com/question/24274034
PLEASE GUYS IM BEGGING YOU TO HELP ME I ONLY HAVE 5 MORE MINUTES HURRY
Answers
Answer:
5. 14 1/2 inches, 14.6 inches, 176 inches
7. 37.5%
Repent while there’s still time. Love while you still can. Give till there’s nothing left. Serve with all you’ve got. Go while you’re still able. Share all that you have. Follow hard after God. Live with no regrets. Time is of the essence. If we only have today, there’s still time. Don’t miss this time. Look yourself in the mirror and ask your self - If I died today, would the Lord judge me worthy of eternal life? If the answer is no, then ask him for forgivness. As long as you are really sorry, he will forgive you. If you want to talk, I am here. If you need time alone, then I will leave you alone. If you need a Bible, I can get you one. Follow your heart and never stop doing good. Thank you for reading this, and have a great day. May the good Lord bless you, your family, and the world.
"The fear of the LORD is the beginning of wisdom, and knowledge of the Holy One is understanding." - Proverbs 9:10
Hey please help with this one I promise I’ll mark you brainliest real anwsers tho :3
Answers
Answer:
Area is 364
Step-by-step explanation:
A parallelogram's area is equal to base times height. So it doesn't depend on the angle at all, as long as the base and height are constant.
That means that the area of the parallelogram on the left is the same as if it was a rectangle (an extension of the rectangle part on the right).
This brings us to the answer - the area is the same as the area of a 14x26 rectangle.
14*26=364
Alternatively, let's compute the area of the rectangle on the right:
18*14 = 252
And the area of the parallelogram
14 * (26-18) = 14*8 = 112
And the area of the composite figure is 252+112 = 364
Please help me I'm so bad at math and doing AFDA really doesn't help.. Match each factor to its solution when zero
Answers
2nd one is x= -5/2
3rd one is x= 2/5
last one is x= -2/5
I hope this helps you!
PLEASEEE HELP ME WITH MATHHHHH GIVING BRAINLYIST
Answers
Answer:
4 18/2 is first one second is 1/1 and last is 4/5
Step-by-step explanation:
A chef used 1/4 bag of potatoes to make 1/9 of a gallon
of stew. if he wanted to make a full gallon of stew, how many bags of potatoes would he need?
Answers
Answer:
its c
Step-by-step explanation:
pls help me giving brainless.
Answers
Answer:
five and three ninths
six and seven tenths
nine and one fifth
b+2.01=5.5
what does B stand for
Answers
Answer:
3.49
Step-by-step explanation:
subtract 2.01 from 5.5
Twice the product of 6 and 5 is three times as great as this number.what is the number
Answers
Answer:
The number is 20.
Step-by-step explanation:
The product of 6 and 5 is 30.
Two times the product of 30 is 60.
60 divided by 3 is 20.
The number is 20.
M<1=115
M<2
Could y’all give answers for all though
Answers
Answer:
1) m<2 = 115°
2) m<5 = 83°
3) m<8 = 45°
4) m<4 = 137°
Step-by-step explanation:
When two lines cross over each other, creating four angles, the opposite angles are equal.
So in question one, <1 is equal to <2, the angle opposite it, and so it is 115°.
Similarly, in question two, <5 = <6 = 84°.
In question three, <8 = <9 = 45°.
and in question four, <3 = <4 =137°.
Answer:
1) 115
2) 83
3) 45
4) 137
Step-by-step explanation:
Each problem is asking you to find the missing angle given its vertical angle.
Vertical angles are congruent therefore the angle given is the answer
Just in case that doesn't make sense here you go:
For #1 ∠1 and ∠2 are vertical angles
vertical angles are congruent ( equal to each other ) so if
∠1 = 115° then ∠2 = 115°
For#2 ∠5 and ∠6 are also vertical angles so they are congruent
so if ∠5 = 83° then ∠6 = 83°
For #3 ∠8 and ∠9 are vertical angles so they are congruent
so if ∠8 = 45° then ∠9 = 45°
For #4 ∠3 and ∠4 are vertical angles so they are congruent
So if ∠3 = 137° then ∠4 = 137°