Answer:
60cm^2
Step-by-step explanation:
We assume that is a circumscribing quadrilateral, rather than one that is circumscribed. It is also called a "tangential quadrilateral" and its area is ...
K = sr
where s is the semi-perimeter, the sum of opposite sides, and r is the radius of the incircle.
K = (12 cm) (5cm) = 60 cm²
_____
A quadrilateral can only be tangential if pairs of opposite sides add to the same length. Hence the given sum is the semiperimeter.
Input
Output
What is the do
mapping?
-3
4
O {x|x= -
O {yly=-
O {x|x=-
O {yly=
2.
ONY
2
6.
Answer:
and disgusting and annoying things to do it
help please i cant fail this class please help
Answer:
14. x=1, x=−9
x^2 + 8x + 20 = 29
x^2 + 8x + 4^2 = 9 + 4^2
(x + 4)^2 = 25
x + 4 = ± 5
15. x = -1/2, x = -3/2
4x^2+8x+3=0
x = -8 ± √8^2-4x4x3/2x4
x = -8 ± √64-4x4x3/2x4
x = -8 ± √64-16x3/2x4
x = -8 ± √64-48/2x4
x = -8 ± √16/2x4
x = -8 ± √4/2x4
x = -8 ± √4/8
x = -4/8
x = -1/2
x = -12/8
x = -3/2
16. -36
Use the values of a, b, and c to find the discriminant.
17. x=2, x=−2
3x^2 + 5 = 17
3x^2 + 5 - 17 = 0
3x^2 - 12 = 0
x^2 - 4 = 0
(x−2)(x+2)=0
x=2 x=−2
18. x=12 , x=−12
x^2 = 144
x^2 - 144 = 0
(x−12)(x+12)=0
x=12, x=−12
19. x=2√5+3, x=3−2√5
x−3=2√5
x−3=−2√5
x−3−(−3)=2√ 5−(−3)
x−3−(−3)=−2√5−(−3)
x=2√ 5−(−3)
x=−2√5−(−3)
x=2√5+3
x=3-2√5
20. t = -√24-h/4+1, t = √24-h/4+1, h≤24
Word bank:
A) zeroes
B) axis of symmetry
C) y-value of the vertex
Step-by-step explanation:
I hope this helps!
HELPPPPPPP I'LL GIVE BRAINLY
3x + 5 ≤ -13
Answer:
x <-6
Step-by-step explanation:
Juan buys peaches and grapefruit at the store. He writes the equations shown to model the relationship between the number of pounds of peaches, p, and the number of pounds of grapefruit, g, that he buys.
p+g=2.5
1.58p+1.09g=3.46
Answer:
Answer: 2.5
Step-by-step explanation:
Juan buys peaches and grapefruit at the store. He writes the equations shown to model the relationship between the number
pounds of peaches, p, and the number of pounds of grapefruit, g, that he buys.
p + g= 2.51.58p + 1. 09g = 3. 46
What is the total number of pounds of peaches and grapefruit that Juan buys?
8 minus some number divided by 3 equals 6. Find the number
A.-14/3
B. 4
C.6
D. 2/3
Answer:
my answer is negative 14/3.
Step-by-step explanation:
choice A hope that helps you if I'm wrong please tell me the right answer right away I can try another method.
What is the product of 2x + y and 5x – y + 3?
Answer:
[tex]16x+3xy-y^{2} +3y[/tex]
Step-by-step explanation:
(2x+y)(5x-y+3)=
10x-2xy+6x+5xy-y^(2)+3y=
16x+3xy-y^(2)+3y
5/6 plus blank equals to 5/2
Answer:
[tex]\frac{5}{3}[/tex]
Step-by-step explanation:
let blank be O
[tex]\frac{5}{6} +O=\frac{5}{2} \\[/tex]
[tex]O=\frac{5}{2} -\frac{5}{6} =\frac{15}{6} -\frac{5}{6} =\frac{10}{6} =\frac{5}{3}[/tex]
Will give brainliest
Find the surface area of the
rectangular prism.
4 ft.
12 ft.
9 ft.
[? ] sq ft.
Answer:
384Step-by-step explanation:
Given,
Dimensions of the rectangular prism = 9ft, 12ft and 4ft
Therefore,
Surface area of the rectangular prism
= 2( lb + bh + lh)
[tex] = 2(12 \times 9 + 9 \times 4 + 12 \times 4) {ft}^{2} [/tex]
[tex] = 2(108 + 36 + 48) {ft}^{2} [/tex]
[tex] = 2 \times 192 {ft}^{2} [/tex]
[tex] = 384 {ft}^{2} [/tex]
Hence,
Surface area of rectangular prism is 384 sq. ft (Ans)
Can someone help please ASAP
Answer:
dab= 43 degrees
Step-by-step explanation:
this is because of a property in geometry (I dont remember the name) that says when your lines are parallel to each other with that line through the center like that, the degrees cross
what is the square root of 41 rounded to the tenths place?
6.4
6.5
6.403
6
Answer:
6.4
Step-by-step explanation:
What is the length of FG?
(Picture of Question Below!)
I WILL GIVE OUT BRAINLIEST IF CORRECT!
A. 1.2
B. 3
C. 3.6
D. 4 (NOT 4)
E. 6
Answer:
3.6,I dont know if I'm right but I'm pretty sure
Help me please and thank
Answer:
Step-by-step explanation:
well just go throught the factors as far as you can ik from my personal mindset that 14*14= 196 so if i go bk and calculate 13*13=169 which means its gonna be in between 13 and 14. so to figure this out we have to write it out. so we can try 13.5*13.5=182.25 so we have to go higher 13.89*13.89=192.9321 which means it has to be 13.89 rounded to the nearest hundreth.
For the following right triangle, find the side length x, Round your answer to the nearest hundredth.
12
x
16
Answer:
10.6. (3s.f.)
Step-by-step explanation:
The graph for the function f(x) is shown. Which of the following ordered pairs are a
solution to the function?
A) (-1,0)
B) (0,-5)
C) (-8,1)
D) (5,0)
E) (3,-8)
X^3 - 5x^2 + 2x + 8 = 0; x - 2 factor and find all roots
Answer:
The zeroes are -1, 2, and 4. Factored: (x+1)(x-4)(x-2)=0
Step-by-step explanation:
About how much cardboard is needed to make the inner tube for a roll of paper if the tube has a radius of 2.25 cm and is 24 cm long?
382 cm
339 cm?
679 cm
371 cm
Step-by-step explanation:
Cardboard needed to make tube =
Circumference of Circle base (remember the base is hollow therefore there is no area needed.) x Length of Tube
given r = 2.25cm
L = 24cm
Cardboard needed =
[tex]2\pi \: rl = \\ 2\pi(2.25)(24) \\ = 2\pi(54) \\ = 108\pi {cm}^{2} \\ = 339 {cm}^{2} [/tex]
The cardboard is needed to make the inner tube for a roll of paper if the tube has a radius of 2.25 cm and is 24 cm long will be 339 cm². Option B is correct.
What is surface area ?The total land area of all the faces of a three-dimensional object is its surface area. When we wish to wrap something in real life, we employ the notion of surface areas of distinct things.
The cardboard is needed to make the inner tube for a roll of paper is found as;
Surface area of cardboard;
A=2πRL
A=2×3.14×(2.25)(24)
A=339 cm².
Hence,the cardboard is needed to make the inner tube for a roll of paper will be, 339 cm².
To learn more about the surface area, refer to the link;
brainly.com/question/2835293
#SPJ2
THIS IS SEINCE TOPIC : ANIMALS!!! ( it doesn’t let me change the subject. )
Answer:
J
Step-by-step explanation:
Answer:
Pretty sure like 99% sure it's G. Hope this helps!
a triangle has an angle that measures 50 degrees. the other two angles are in a ratio of 2:11. what are the measures of those two angles?
Answer:
2+11=13
180-50=130
130÷13=10
2×10=20
11×10=110
2=20°
11=110°
What is the answer for x+6x
Answer:
The answer is 7x
Step-by-step explanation:
The x is the coefficent and every x has a coefficent even if it doesn't have number because the coefficent represent how many x's there are so it is one x plus 6 x and that equal seven x. The x can be anything but one of something plus 6 equals 7.
(-∞,0]
[0,∞)
[-∞,0)
(-∞,0)
which is the answer?
A local artisan makes handmade ceramic vases and bowls. Each vase takes 3 hours to make and each bowl takes 2 hours to make. He is limited to at most 30 hours of work time a week and would like to produce at least 12 items weekly.
Write a system of inequalities that represents the situation.
Group of answer choices
3v + 2b ≤ 30
3v + 2b ≥ 12
3v + 2b ≥30
v + b ≤ 12
2v + 3b ≤ 30
v + b ≥12
3v + 2b ≤ 30
v + b ≥ 12
GIVE U BRAINLYIST IF U GET CORRECT ANSWER AND EXTRA POINTS
Answer:
Point N
Step-by-step explanation:
Which expression represents the lateral surface area of the cone?
8 cm
6 cm
10 cm
LA-xi
0 (x)(3 cm)(10 cm)
O (*)(6 cm)(8 cm)
O (*)(6 cm)(10 cm)
N
Answer:
π(6 cm) (10 cm)
Step-by-step explanation:
As we know that
The formula to calculate the lateral surface area of the cone is πrl
where
r denotes the radius i.e. 6 cm
l denotes the length i.e. 10 cm
So based on the above information
The expression that shows the lateral surface area of the cone is
π(6 cm) (10 cm)
Therefore the third option is correct
Hence, the same would be relevant
I NEED AN ANSWER PLS-
Answer:
-8,4
Step-by-step explanation:
The diameter of the pizza is 16 inches therefore the area of the pizza is what rounded to the nearest whole number
Answer:
201
Step-by-step explanation:
pi times r^2
r=8
8^2 times pi
=201
Answer:201
Step-by-step explanation:
The RxR R=radius equals 64x3.14 = 200.96 rounded to the nearest whole number is 201
CAN SOMEONE EXPLAIN AND MAYBE SHOW ME STEP BY STEP WHY THE ANSWER IS 75degrees. HURRY 50 points and brainiest!!!
Answer:
75 degrees, we know that already so look below lol.
Step-by-step explanation:
This triangle is an isosceles triangle, LP is equivalent to LQ, and angles LQP and LPQ are also equivalent. We understand that PLQ is equal to 30 degrees, since its complementary to triangle LQM.
180 - 30 = 150
150/2 = 75.
Have a nice day, fam. Spread The Love. Thanks for the opportunity.
(I WILL GOVE BRAINLIST, THANKS, AND 5 STAR) 9)
1. Samir has collected 35% of the skins on Fortnite. If there are 300 total skins, how many more does he need to collect to be at 50%? Explain or show your work.
2.Selina weighs a metal sample in science class as being 20.8 grams. The actual weight of the sample is 20 grams. What is her percent relative error? Show your work.
Answer:
1. She must collect 45 more skins.
Step-by-step explanation:
300/100 = 3
3 = 1%
50 x 3 + 150
35 x 3 + 105
150 - 105 + 45
100 POINTS!!!! CAN ANYONE PLEASE HELP ME OUT WITH THIS??!!
I need help with this. (15 points)
9514 1404 393
Answer:
min: $65
per hour: $7.50
Step-by-step explanation:
The equation tells you Monica expects her pay to be $65 when she works 0 hours. That will be the minimum.
y = 7.5·0 +65 = 65 . . . for 0 hours
It also tells you the pay is expected to go up by $7.50 if she works 1 hour. That will be her hourly rate.
y = 7.5·1 +65 = 72.5 . . . for 1 hour; an increase of 7.50 over the minimum.
Minimum pay: $65
plus $7.50 per hour
Can you guys help please?
[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]
EG = 6.thanks hope it helps.