Plssss help! Find the perimeter of each polygon. Assume that lines which appear to be tangent.
Answers
Answer:
11) 75.2
12) 44.2
Step-by-step explanation:
angles formed by intersecting lines tangent to a circle are the same length.
11)
Perimeter = 2(5) + 2(12) + 2(11.4) + 2(9.2) = 75.2
12)
Perimeter = 2(4) + 2(8) + 2(5.3) + 2(4.8) = 44.2
Related Questions
3/10÷4/5 im just lost
Answers
Answer:
0.375
Step-by-step explanation:
lololololollolollo
Answer:
0.375
Step-by-step explanation:
hope it helps <3
Is the function shown linear or nonlinear? Explain
у
8
6
4
2
0
0
X
8
2
4
6
A The function is linear because all values of Xandy are positive
B. The function is nonlinear because there are no negative values of x ory
ОС
The function is linear because
y values increase as the x-values increase
The function is nonlinear because the slope is not constant
Answers
Hope this helped.
To find the total cost ( c ), substitute the value of (p) you just found, 285.7 , into one of the equations in the system
Answers
Answer:
c = 214.28 OR 214.275
Step-by-step explanation:
You could do c = 0.75(285.7) and you would get c = 214.275
Waits, Anniston
In a classroom of 28 students, 12 students are girls. If a student is selected randomly, what is the probability that the student is a boy?
Answers
Answer:
Step-by-step explanation:
28 total students
12 are girls
16 are boys
the question is, what percent of 28 is 16
b/c that's how likely it would be to pick a boy in a random pick
16/28=0.571428
so about 57 %
or 57 out of 100
Answer: 16/28 or 8/14 or 57%
* they all are equal so it doesn’t matter with of the three you pick *
Steps:
28 - 12 = 16
16/28 = .5714
57.14%
57%
Question 6 (2 points)
The perimeter and the ratio of the length to the width of a rectangle are given. Find the length and width of the rectangle.
Perimeter: 50 inches.
I:w=3:2
Answers
Answer:
Step-by-step explanation:
Ratio = 3 : 2
Length =3x
Width = 2x
Perimeter = 50 inches
2*(length + width ) = 50
2* (3x + 2x ) = 50
2* 5x = 50
10x = 50
x = 50/10
x = 5
Length = 3*5 = 15 inches
Width = 2*5 = 10 inches
PLEASE HELP I NEED HELP
Answers
Answer:
I think it's B
id say it is b but a dif person to awnser
can you help me. What is 2x-14
Answers
Answer: 2(x-7)
Step-by-step explanation: 2x−14
2x−14
=2(x−7)
Answer:
-8
Step-by-step explanation:
so first start off by doing 2x(-14)
this will get us to our answer -8.
It's pretty easy, try using a calculator to help if needed.
☺️
Dean uses 1/3 of a cup of vinegar in his salad dressing recipe. How much vinegar would Dean use to make 2 recipes?
PLEASE HELP!
Answers
Answer:
2/3
Step-by-step explanation:
1/3 multiplied by 2 equals 2/3
prove that 1 by sec theta + tan theta equals to 1 minus sin theta by cos theta
Answers
Answer:
the answer is in the photo.
hope it helps.
In right triangle XYZ, angle Y is a right angle. What is the relationship between angles X and Z? What is the relationship between sin X and cos Z?
a) Angles X and Z are supplementary, and sin X= cos Z
b) Angles X and Z are complementary, and sin X= cos Z
c) Angles X and Z are supplementary, and sin X= 1 - cos Z
d) Angles X and Z are complementary, and sin X= 1 - cos Z
Answers
Answer:
B
Step-by-step explanation:
The angles of X and Z are supplementary and sinX and cosZ will be the same hence, option (b) will be correct.
What is a trigonometric function?The fundamental 6 functions of trigonometry have a range of numbers as their result and a domain input value that is the angle of a right triangle.
The trigonometric function is only valid for the right angle triangle and it is 6 functions which are given as sin cos tan cosec sec cot.
The trigonometric functions found in the four quadrants, as well as their graphs, domains, and differentiation and integration, will all be understood.
The trigonometric function is very good and useful in real-life problems related to the right-angle triangle.
Given that in triangle Y is 90° since in any triangle sum of all three angles will be 180° so remaining angle Z and Y will be total of 90° hence these will be complementary.
In right angle triangle sinX = cosZ because the perpendicular for X act like a base for Y.
For more information about the trigonometric function
brainly.com/question/1143565
#SPJ5
Simplify the radical expression.
2√10 . 3√12
A.12√60
B.5√120
C.12√30
D.6√120
Simplify the radical expression.
√14q . 2√4q
A.3√56q
B.4q√14
C.2√56q^2
D.4√14q^2
Simplify the radical expression by rationalizing the denominator.
4/√11
A.11√4
B.4√11
C.4√11/11
D.√121/11
Answers
1) C.
2) B.
3) C.
calculate the tax amount they pay in a form of tax (tax =R14 850)
Answers
Answer:
246373737
Step-by-step explanation:
good luck
what is the value of x.
Answers
Answer:
x=47
Step-by-step explanation:
180-121=59
180-(59+74)=47
Answer:
x = 47
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
121° is an exterior angle of the triangle, then
x + 74 = 121 ( subtract 74 from both sides )
x = 47
A market sells bananas for $0.69 per pound. Which expression represents the cost, in dollars, of p pounds of bananas?
StartFraction p over 69 EndFraction
0.69 p
StartFraction p over 0.69 EndFraction
69p
Answers
Answer:
StartFraction p over 0.69 EndFraction
69p
Step-by-step explanation:
Answer:
the answer is B) 0.69p
Step-by-step explanation:
just took the test on edge 2021
HELP WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!! PLS DONT ASNWER IF U DONT KNOW
Answers
Answer: 33 degrees
Step-by-step explanation: plz mark me brainliest
help me plz i aint feeling good
Answers
Answer:
y - x + 8 = 0
Step-by-step explanation:
divide all sides by 4
Slope intercept form looks like this: y = mx + b where m is the slope and b is the y intercept. An example of a line in slope intercept form is y = 5x + 3.
The important thing to realize is that y is alone on one side. It doesn’t have a coefficient (number in front of variable) and is positive. X and the constant (in the example above the constant is 3) are on the other side of the equation.
To put 4y - 4x = -32 into slope intercept form, first add 4x to both sides
4y = 4x - 32
Divide each side by 4 (so y is alone)
y = x - 8
A rectangle had vertices (0,4),(4,2) and (1,6) . If the coordinates of the fourth vertex can be written as (x,4) what is the value of x ?
Answers
Answer:
vertical
Step-by-step explanation:
Write the following numbers in ascending order (from smallest to largest): 1.2, 3%, 3/5, 0.3, and -1 1/3.
Answers
Answer:
-1 1/3, 0.3, 1.2, 3/5, 3,
Step-by-step explanation:
Hope I helped, can I plz have brainliest, ive never gotten one before!
Kedwin has $150.00 and wants to buy a new pair of headphones that cost $175.00 plus 10% shipping. He decides to
wait until the headphones go on sale. What is the smallest sale rate that he needs to be able to afford them?
A.10%
B.20%
C.25%
D.30%
PLZZZ ANSWER I have 30 minutes til the end of term and have 40 questions left :[
Answers
Answer:
I believe its 20% thats counting the 10% shipping cost
Step-by-step explanation:
Hope it helps
You guys are Smart, Answer me this. But I need It fast-
Answers
Answer:
E = 58
F = 32
G = 90
Step-by-step explanation:
3x + 31 + 5x -13 + 90 = 180
3x + 31 + 5x -13 = 90
8x = 90 - 31 + 13
8x = 72
x = 72 / 8
x = 9
E = 3(9) + 31 = 27+31 = 58
F = 5(9)-13 = 45 - 13 = 32
G = 90
What did the student do wrong?
Answers
Answer: GJ is congruant to HK
Step-by-step explanation:
Which shows the solution to the equation x² = 121? Select all that apply.
A. 11
B. 12
C. -11
D. -12
Answers
11 squared is 121
hope that helps xoxo
also don’t click them links as it’s usually a person trying to hack ur computer or phone, stay safe xoxo
Solve for the missing angle(Geometry)
Answers
Step-by-step explanation:
✧ [tex] \underline{ \underline{ \large{ \tt{G \: I \: V \: E \: N}}}} : [/tex]
Hypotenuse ( h ) = 8base ( b ) = 5✧ [tex] \underline{ \underline{ \large{ \tt{T\: O \: F \: I \: N \: D}}}} : [/tex]
Value of x °✧ [tex] \underline{ \underline{ \large{ \tt{L \: E \: T\:' S \: \: S \: O \: L \: V \: E}}}} : [/tex]
[tex] \large{ \tt{ \cos( \theta) = \frac{b}{h}}} [/tex]
⇢ [tex] \large{ \tt{cos \: x = \frac{5}{8}}} [/tex]
⇢ [tex] \large{ \tt{x \ = {cos}^{ - 1} ( \frac{5}{8} )}}[/tex]
⇢ [tex] \large{ \tt{x \: = \boxed{ \tt{0.99 \degree}}}}[/tex]
☥ [tex] \boxed{ \boxed{ \large{ \tt{Our \: Final \: Answer : \underline{ \tt{0.99 \degree}}}}}}[/tex]
Hope I helped ! ♡
Have a wonderful day / night ! ♪
Let me know if you have any questions regarding my answer! ツ
[tex] \underline{ \underline{ \mathfrak{Carry \: On \: Learning}}}[/tex] !! ✎
▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
Answer:
51.32°=x°
Step-by-step explanation:
relationship between base and hypotenuse is given by cos angle
cos x=b/h
x=cos-¹(5/8)=51.318
Find the sum.
-6 2/3 + (-7 1/6)
Answers
Answer:
negative 83 over 6−
83
6
=negative 13 and 5 over 6− 13
5
6
≈negative 13.833−13.833
Step-by-step explanation:
Hope this helped if sooooooo PLEASE leave a GOOD rating!
THANKS <3
Answer:
-13 83/100
Step-by-step explanation:
Was this the answer you were looking for??
Please explain how you got your answer!
Answers
Answer: b =50°
Step-by-step explanation:
The angles on a straight line =180°
180° = 50°+90°+b
180°-50°-90°=b
50° = b
Answer:
Step-by-step explanation:
∠b + ∠a + 50° = 180°
∠b + ∠90 + 50° = 180°
∠b = 180° - 90° - 50° = 40°
3)
What is an equation in slope-intercept form for the line that passes through the points (-1,-1) and (2,8)?
A)
y=2x+8
B)
y=7x+6
C)
y=3x-22
D)
y=3x+2
Answers
Hope this helps!
Julie has 3 boxes of pens.
The diagram shows expressions for the number of pens in each box.
Look at these equations,
a = b + 9
b = c-2
Write an equation to show the relationship between a and c.
Answers
Answer:
a = c + 7
Step-by-step explanation:
just plug in (c - 2) for b in a = b + 9
Terry rides his bicycle mile in
6 minutes. If he continues at this rate,
how far will he travel in 21 minutes?
Answers
Answer:
3.5 miles assuming terry rode his bike 1 mile in 6 minutes
Step-by-step explanation:
Your friend finds the persent increase from 18 to 26. Is your friend
correct? Explain your reasoning.
26 - 18
0.31 = 31%
26
Answers
What is the area of the rectangle, in square feet?
A rectangle with length 20 feet and width 9 feet.
29
58
120
180