Answer:
Radius = 7.995944341
Step-by-step explanation:
You use the circumference formula. C=2πr
Since you have the circumference 50.24 cm. You plug in the circumference.
50.24 = 2πr
You divide by 2 and get 25.12.
25.12 = πr
Then, you divide 25.12 by π.
Your answer is
7.995944341 = r
I'LL GIVE BRAINLIEST: Which measurements could create more than one triangle?
A. A triangle with sides measuring 5 inches, 7 inches, and 9 inches,
B. A triangle with sides measuring 8 cm and 12 cm and an included angle measuring 85°.
C. A triangle with sides measuring 50mm and 35mm and a non-included angle measuring 25°.
D. A triangle with sides measuring 5cm, 10cm, and 15 cm.
Answer:
A triangle with sides measuring 50 mm and 35 mm and a non included angle measuring 25°
Step-by-step explanation:
Because I took the test and got it right
There are only black pens and green pens in a box.
The ratio of the number of black pens in the box to the number of green pens in the box is 2:5
What fraction of the pens are black?
PLLZZZZ HELP I WILL GIVE 50 POINTS
What is a-6=13 equal to?
A.-19
B.19
C.-7
D.7
?
Answer:
D.
Step-by-step explanation:
im sure is d please mark brainliest
Which precautions protect online data?
Choose exactly 3 answers that are correct.
using a password manager
getting permission from adults before filling out information online.
turning off the computer
avoiding clicking on links from unfamiliar e-mail messages
Please help!
which triangle is similar to ΔABC? and why?
Answer:
neither. one of them is a right triangle, the other lacks and angle of ∆ABC
Step-by-step explanation:
4.) Together Alice & Mindy have saved $490 for a trip this summer.
Amy has saved $54 more than Mindy. How much has each person
saved? Write a system & use substitution to solve.
Answer:
Mindy=191
Amy=299
Step-by-step explanation:
first you want to divide $490 in half to see what each person has. Thats 245 and since Amy has $54 more, you minus 54 from 245 to get 191. So while Mindy has 191, Amy has 299
Please help me !! Ill difinately compensate you for your effort PLEASE!!! and if you don't know the answer then please be generous and let the brains answer it! THANK YOU!!
Answer:
When I squared the binomials, they became quadratic trinomials.
(Not sure if this is the kind of answer you want, sorry if it's not!)
(x-3)² = x² - 6x + 9
(x+2)² = x² + 4x + 4
(x-4)² = x² - 8x + 16
(x+5)² = x² + 10x + 25
Please help! I will give Brainly (don’t know how to spell the word)
20% of Ms. Royal's students came to class late. If 3 students came late to
class, how many students does Ms. Royal have in her class?
Answer:
15 students
Step-by-step explanation:
i just used multiplication
Answer:
15 students
Step-by-step explanation:
20% is 1/5
So is 3 is 1/5 you multiply 3 by 5 (since 1/5 is 3 and to find 5/5 its you need a full 5/5)
3*5 = 15
BEST ANSWER GETS BRAINLIEST
Mrs. Walsh is in search of a birthday gift for her niece and decided to shop at Kohls. Mrs. Walsh just had a nice shopping spree there, therefore she had $15 Kohls cash to use. She also had a friends and family coupon for 25% off the entire purchase. Mrs. Walsh made sure to search the fine print and there was nothing noted saying she cannot use BOTH coupons. Which coupon should Mrs. Walsh hand the cashier first, or does the order not matter? Will this always be the case? How do you know?
Answer:
he should use the kohls cash first
Step-by-step explanation:
He should use the kohls cash first , then the 25% off. He should do this because the cashier will ask him after he hands her the kohls cash about the discount.
When converted to speeds, which list is in order from slowest to fastest?
Answer:
The first one, can i get branliest?
Step-by-step explanation:
Answer:
17 miles in 2 minutes;
26 miles in 4 minutes;
33 miles in 6 minutes;
60 miles in 8 minutes
Step-by-step explanation:
Please help with this percent problem:
Answer: 130
Step-by-step explanation: the only reasonable answer
They made $835 in ticket sales
145 people bought tickets
child tickets were $4
adult tickets were $7
how many of each type ticket was sold
Select all the situations that describe adding or subtracting opposites to make zero.
7°F increased by 0°F
7°F decreased 0°F
7°F increased by 7°F
7°F decreased by 7°F
-7°F increased by 7°F
-7°F decreased by 7°F
can some please help me find the 4th term
Answer:
11
Step-by-step explanation:
C(4) = -7 + 6(4-1)
C(4) = -7 + 6 x 3 =
C(4) = -7 + 18
C(4) = 11
Hope that helps!
Lauren has twelve more than six times as many pencils as her sister. Which expression represents the number of pencils that Lauren has if the variable p represents the number of pencils that her sister has?
Answer:
Sister: p
Lauren: 12 + 6p
Mo spends £15 on ingredients to make 40 cookies.
He sells all 40 cookies for 50p each.
Work out Mo’s percentage profit.
HELPPPP DUE IN 15 MINS!!!!
Triangles ABC and DEF are similar. Find x.
Answer:
8.57
Step-by-step explanation:
We can calculate the value of x using similarity ratio
11/7 = (15 + x)/(15) cross multiply expressions
105 × 7x = 165 subtract 105 from both sides
7x = 60 divide both sides by 7
x = 8.57 approximately
A square purple rug has a orange square in the center. The side length of the orange square is x inches. The width of the purple band that surrounds the orange square is 12 in. What is the area of the purple band?
Answer:
578 + 48 square inches
Step-by-step explanation:
The computation of the area of the purple band is as follows:
Area of the green square = side^2 = x^ square inches
And, the area of the orange square = side^2
The side would be = = 12 + 12 +x = 24 + x
And, now the area would be = (x + 24)^2
Now the area of the orange band is
= Area of the orange square area of the green square
= (x + 24)^2 - x^2
= x^2 + 24^2 + 48 - x^2
= 578 + 48 square inches
In a group of bird-watchers, 4 out of every 5 people have seen a bald eagle. What percent of the bird-watchers have not seen a bald eagle
Answer:
20%
Step-by-step explanation:
4/5=.80
1-.80=.20
.20=20%
solve it pls. I only need the answer. I’ve already many answers
Answer: 2x^2t+7xy
Step-by-step explanation:
What is the value of f(−6) when f(x)=x2+8x+10?
Answer:
-2
Step-by-step explanation:
given:
f(x) = x² + 8x + 10
for f(-6), simply substitute x = -6 into the right side of the equation
f(-6)
= (-6)² + 8(-6) + 10
= 36 - 48 + 10
= -2
I need help with geometry
Answer:
45 is the answer
Step-by-step explanation:
first you have to know the sum of interior angle of that pentagon (540)
then add the all angle.
148 + x + 112 + 90 + 3x + 10 = 540.
or, 360 + 4x = 540
or, 4x = 540 - 360
or, 4x = 180
or, x = 180/4
or, x = 45
hope it will help you☺✌
What do I do if I hate the man that my mom is going out with and we all live in the same house because for 2 or 3 years he has made my life miserable and boring and he is always getting smart with me like I'm his biological or somethings and like I even care he is not anything to me he isn't even married to my mom and I'm 14 so its like everything is making me mad and its like when I wanna be alone he comes and ruins it and too much is changing for me what do I do?
Sadly youre mom cares for her happynest then youres U should out man him make him feel ya pain maybe even knock him out
Solve the equation.
4y^3 – 7y^2 + 28 = 16y
Answer: -2, 2, 7/4
***If the pictures is sideways, use the rotate button. I hope the explanation made sense!
Answer:
The roots are y=2, y=-2 and y=7/4
Step-by-step explanation:
4y^3-7y^2+28=16y =0
subtract 16y from both sides
4y^3 -7y^2 - 16y +28 =0
Factor by Grouping
(4y^3 -7y^2) (-16y +28) =0
Greatest common factor
y^2(4y-7) -4(4y-7)
take y^2 and -4 as well as the repeated 4y-7
(4y-7) (-4+y^2)
change -4 to -2^2
(4y-7) (-2^2+y^2)
Similify
(4y-7). (y-2). (y+2)
y=7/4 y=2 y=-2
Credit to BlueGreen24
ΟΑ. -642
Ο Ο
Β. 162
C.
1672
Ο Ο
D. 642
O
Ε. -162
Answer: With the equation being negative you would multiply it to most likely get a positive if Z is Negative. If Z is a positive but also a higher number the equation is defenitly positive. I dont know the exact answer do to the fact that you didint show the whole question.
A sporting goods store is offering a 6% discount on the sale of football jerseys the price of each football jersey is 39.90 before the discount how much will Jason be charged if Jason buys five football jerseys
Answer: $187.53 with the 6% discount.
Factor the expression. 63 + 81
wrong answers reported
Answer:
144
Step-by-step explanation:
63+81=9(7+9)=9(16)=144
On Monday 430 students went on a trip to the zoo all 9 buses were filled and seven students had to travel in cars how many students were in each bus
Answer: 47 students
Step-by-step explanation:
430 students went on a trip with the majority of them going on buses.
7 students however, had to use cars.
The number of students who used buses are:
= 430 - 7
= 423 students
The number of students in each bus is:
= No. of students taking buses / no. of buses
= 423 / 9 buses
= 47 students
~
ROB = PTA
True or false
Answer:
true
Step-by-step explanation:
Answer that pls ty (づ｡◕‿‿◕｡)づ
ありがとうと答えてください (づ｡◕‿‿◕｡)づ
Answer:
41, 51 and 52
Step-by-step explanation:
65% of 80 = 52
65 x 80 / 100 = 52
82% of 50 = 41
82 x 50 / 100 = 41
170% of 30 = 51
170 x 30 / 100 = 51
Answer: 82% of 50 (least) 170% of 30 (middle) 65% of 80 (greatest)
Step-by-step explanation:
All you need to do is put in the percentages of the number that it is of. Hope this is the answer your looking for.