The pair of polygons is similar. Find the missing side measure.
4
10
4
5.6.
X

Answers

Answer 1
the formula A=sqrt (B^2+C^2-2BC*Acos)

Related Questions

(5x4 – 2x2) – (3x – 2x2 - 4x3 + 6x4)
add or subtract the given polynomials.

Answers

Answer:

-x^4 + 4x³ - 3x

Step-by-step explanation:

5x^4 - 2x² - 3x + 2x² + 4x³ - 6x^4

-x^4 + 4x³ - 3x

㏒10 - ㏒x = 14

FInd x.

Answers

Answer:

x = [tex]10^{-13}[/tex] = [tex]\frac{1}{10000000000000}[/tex]

Step-by-step explanation:

log 10 - log x = 14

1 - log x = 14   because log 10 = 1

-log x = 13

log x = -13

x = [tex]10^{-13}[/tex] = [tex]\frac{1}{10000000000000}[/tex]

Which table below is a function? explain

Answers

Answer:

☥ [tex] \boxed{ \boxed{ \large{ \bold{ \red{ \tt{T \: A \: B\: L \: E \: \: 'A'\: }}}}}}[/tex]

☂ [tex] \underline{ \underline{ \large{ \purple{\tt{E \: X\: P \: L \: A \: N \: A \: T\: I\: O \: N}}}}} : [/tex]

☼ [tex] \large{ \tt{TABLE \: A}} : [/tex]

Let's define the relation of Table A i.e R ₁

⇾ Now , We are given the relation in Table A and we're gonna make a mapping diagram! [ See the attached picture ]. Here , Since every element of x has unique image in B , Table A is a function.

[tex] \large{ \tt{TABLE\: B}} : [/tex]

Let's define the relation of Table B i.e R₂

⇾We're gonna make a mapping diagram too here! [ See the attached picture }. Since one element ' 32 ' is associated to elements ' 35 & 12 ' of y , this is not a function.

Q. What do you mean by function ? How can we identify whether the given relation is function ?

Ans: Function is a special type of relation. Function is the refinement of relation. To be a function , In a relation from A to B, every elements of Set A should have only one ( distinct ) image in B. In other words , if no two different ordered pairs have the same first component , then it is a function.

❛The videos of You Tube are not going anywhere , the band members are not going anywhere , The TV shows will be saved on You Tube and your friends will really appreciate when you'll study. So, Please be brave and dedicated enough. STUDY HARD! ❜

✔ Hope I helped! ♡

♕ Have a wonderful day / night ! ツ

[tex] \underbrace{ \overbrace{ \mathfrak{Carry \: On \: Learning}}}[/tex] ✎

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Please help-

What is the area of the kite? 30 20 ft a. 180 f12 b. 90 f1? 72 ft2 d. 18 ft?​

Answers

72ft

By adding the sides together you get an area of 72ft

90

Step-by-step explanation

my explanation is to find it the long way you have to find the areas of those two triangles (10×6 = 60 and 60÷2 = 30) and (20×6 equals 120÷2= 60) and 60+30=90

Shoelaces are cut from a long piece of lace, and the ends capped. If a roll of lace is 150 ft. long, and the shoelaces are cut 40 in long, how many shoelaces can be cut from a roll?

Answers

45 because 150 ft times 12 inches equals 1800 divided by 40 ft equals 45

the perimeter of a rectangular room is 60m.what is the width of the room if the length is 18m​

Answers

Answer:

12

Step-by-step explanation:

18*2=36, 60-36=24, 24/2=12

The width of the room if the length is 18m is 1.66m.

We have given that,

Perimeter=60 and length=18m

What is the formula for the perimeter of the rectangle?

P=2(l+w)

Where the l is the length and

W is the width

Perimeter=60 and length=18m.

Use this value in the formula of perimeter

60=2(18×W)

Divide both sides by 2

30=18w

isolate the w

Therefore, divide both sides by 18.

30/18=w

W=1.66m

Therefore the width of the room if the length is 18m is 1.66m.

To learn more about the perimeter of the rectangle visit:

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This inequality contains a variable, b. Choose ALL numbers that make this inequality true.
A) 16
B) 18
C) 19
D) 20

Answers

Answer:

2(34 + 12) > 5b

Step-by-step explanation:

A) 16

B) 18

Pls mark Brainliest :D

I NEED HELP PLS IM BEING TIMED PLSSSSSSSSSSSSSSSSSSSSSS

Answers

Answer: 7/9

Step-by-step explanation:

The square root of 49 is 7, and the square root of 81 is 9.

A rectangular field 50 metres wide and x metres long requires 260 meters wire for fencing . Find the length of the field.

Answers

Answer:

80 meters

Step-by-step explanation:

Length of rectangular field = x

Width of rectangular field = 50

Meters of Fencing required = perimeter of rectangle = 260 m

Perimeter of a rectangle = 2(length + width)

260 = 2(x + 50)

260 = 2x + 100

260 - 100 = 2x

160 = 2x

x = 160 / 2

x = 80 meters

Find the value of 9u +8 given that -2u-1 =3.
Simplify your answer as much as possible.

Answers

Answer:

we have

-2u-1 =3.

-2u=3-1

u=2/-2

u=-1

now

9u+8=9*-1+8=-1

-1is a required answer.

I need help no links or files brainly will remove it

Finding a final amount in a word problem on exponential growth or decay

A principal of $3300 is invested at 8% interest, compounded annually. How much will the investment be worth after 9 years?
Use the calculator provided and round your answer to the nearest dollar.

Answers

Step-by-step explanation:

Use the formula for compound interest

f/p: f =p(1+i)^n

p = 3300

i =8% = 0.08

n = 9 years

A = p(1+r)^t

A = 3300(1+0.08)⁹

A = 3300× 1.99

A= 6596.71 dollar ~ 6597 dollar.

The solution set of an absolute value inequality is shown.
Please no links​

Answers

Answer:

x≤ -4 ≤ 2

Step-by-step explanation:

I am honestly not sure but this seems right. Good luck.

Help me find the answer

Answers

I believe the answer is 45

What number should be multiplied with 18816
so that 18816 is a perfect square
square number?

Answers

hope this helps..........

Answer:

18816×18816=354041856

The school cafeteria is offering a choice of two side dishes at lunch today, either watermelon or french fries. The ratio of the number of orders of french fries to the total number of side dishes ordered is 9:14.

Which of the following statements is correct about side dishes ordered?

A
There are 9 orders of french fries for every 14 orders of watermelon.

B
There are 5 orders of watermelon for every 9 orders of french fries.

C
There are 14 orders of french fries for every 9 orders of watermelon.

D
There are 5 orders of french fries for every 9 orders of watermelon.

Answers

Answer:

A,

Step-by-step explanation:

French fries to side dishes

9 french fries to 14 orders of watermelon(side dish)

please help!!! worth 10pts!!!

Answers

Answer:

third side is 2√33

Step-by-step explanation:

Hi there!

We need to find the third side (hypotenuse, or the side opposite to the right angle) of the triangle, and we're given the measures of the 2 other sides (legs, or the sides make up the right angle)

To find the hypotenuse, we can use Pythagorean theorem, which is given as:

a²+b²=c², where a and b are the legs, and c is the hypotenuse

as stated above, we know that the legs are 7 and √83

substitute them as a and b into the theorem

remember that (√x)²=(√x)(√x)=x

7²+(√83)²=c²

raise all numbers (multiply 7 by itself and multiply √83 by itself)

49+83=c²

add 49 and 83 together

132=c²

take the square root of both sides

√132=c

the question asks for simplest radical form, written as x√y, where x is the square root of a perfect square, and y is what's left after the prefect square is pulled out. For example, 2√3 is √12 (12 is 4*3, and 4 is a perfect square. Recall that √xy is equal to √x*√y. Taking the square root of 4 gives us 2, while taking the square root 3 gives us √3. Multiplying them together makes the number 2√3)

132 is divisible by 4 (the last two digits makes 32, which is divisible by 4). 132/4=33

so 132 is 4*33

pull out 4 from under the radical, take the square root of it, and leave √33 as is

the simplified radical form is 2√33

So the third side is 2√33

Hope this helps!

A company the created a basic knowledge exam claims that more than 70% of adults should pass the test. In a recent study, 584 out of 875 people were able to pass the test. Find a test statistic for the proposition.

z = 2.10
z = -1.72
z = -2.10
z = 1.72

Answers

Answer: -2.10

Step-by-step explanation:

just took the test

HELP DUE IN 15 MINS!

A. 65°


B. 62.5°


C. 55°


D. 52.5°

Answers

Answer:

✦ A) 65°

┈┈┈❀┈┈┈

»» [tex]m~DG=360-(m~DE+m~EG)[/tex]»» [tex]m~DG=360-(105+125)[/tex]»» [tex]360-230[/tex][tex]m~DG=130[/tex][tex]m[/tex]∠ [tex]DEG=1/2 m~DG[/tex][tex]=1/2(130)[/tex][tex]=65[/tex]

◠◡◠◡。・:*:・゚★,◠◡◠◡

hope it helps...

have a great day!!

The water level in Ty's swimming pool has a
maximum depth of 4 feet. After a day of
swimming with friends, the water level in the
pool drops 6 inches. Which of the following
could best be used to determine d, the depth of
the water in feet, after Ty and his friends went
swimming?
A. d-0.5 is less than or equal to 4
B. d-6 is less than or equal to 4
C. d+ 0.5 is less than or equal to 4
D. d+0.5 is greater than or equal to 4

Answers

Answer:

A.

Step-by-step explanation:

A Foot is 12 inches. The Swimming pool drops by 6 inches, so 0.5 of a feet.

The depth is 4 Feet. 4-0.5 [tex]\leq[/tex] 4 Makes the most sense out of all the other questions.

Nina bought a computer mouse for $9.30.She paid with a $20 dollar bill how much money din she get back

Answers

Answer: [tex]\$10.7[/tex]

Step-by-step explanation:

Given

Nina bought a computer mouse for $9.30

She paid a $20 dollar bill

The money she received is the difference between what is paid and the cost of the mouse i.e.

[tex]\Rightarrow 20-9.3\\\Rightarrow \$10.7[/tex]

Therefore, she gets [tex]\$10.7[/tex] after deductions.

 

Help plz..And No links!! I repeat No links!!

Answers

Answer:

I dont know

Step-by-step explanation:

Find the volume of each figure to the nearest tenth. Use 3.14 for
No viruses please

Answers

Answer:

1) 188.4 in³

2)306 in³

3)210in³

Step-by-step explanation:

1) r = 5in   h = 12in

5 * 12 * 3.14

2) L = 3    W = 8.5     H = 12

3 * 8.5 * 12

3) [tex]\frac{1}{2}[/tex] ( B = 5    W = 7    H =  12)

.5(5 * 7 * 12)

∠A and \angle B∠B are supplementary angles. If m\angle A=(x+6)∘ , ∠A=(x+6) ∘
and m\angle B=(7x+30)^∘∠B=(7x+30)∘, then find the measure of \angle A∠A.

Answers

GO WOTH WHAT YOUR HEART BLEVIS IN

3x2 + 6x = 5
solve by factoring

Answers

Answer:

3x^2 + 6x - 5

Step-by-step explanation:

the expression isn't factorable bc of the rational #s

The answer is Obviously 3!!

Which expression is equivalent to ​t + 4+ 5 - 3t?

Choose the correct answer below.
a.13t
b. 15t
c. -2t + 9
d. 2t + 9

pls tell me the answer quickly

Answers

Answer:

hi

Step-by-step explanation:

c : -2t +9

Cuz you have to add like terms

At Newton Middle School, there are 320 students in the 8th grade. 54 are taking music. What percentage of 8th graders at Newton Middle School are taking music?

Answers

Answer:

17 percent

Step-by-step explanation:

17 percent of kids are taking music

Answer:

The answer is,16.8%

Step-by-step explanation:

Definition of percentage:

A hundredth part of any quantity is represented by a relative value. A hundredth part is one percent (symbolized 1%); consequently, 100 percent denotes the complete amount, and 200 percent specifies twice the amount.

According, to the question:

[tex]54/320[/tex]×[tex]100[/tex]

[tex]270/16\\135/8\\16.8[/tex]

At Newton Middle School, 16.8% of 8th graders are enrolled in music classes.

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HELP IM BEING TIOMEEEEEEEEDDDDDDDDDDDDDDDD

Answers

Answer:

-2.1

Step-by-step explanation:

x= 4/5

you put in 4/5 where x is supposed to be so you get: -2/5 - 4/5 + (-9/10)

-2/5 - 4-5 = -6/5

-6/5= -12/10

-12/10 + -9/10= -21/10 = -2.1

A rectangular swimming pool has a length of 50 m, a width of 25 m, and a depth of 1.75 meters. What is the volume of water needed to fill the swimming pool?

The volume of water needed to fill the swimming pool is
m3.

Answers

Answer:

2187.5 cubic meters of water

Step-by-step explanation:

Volume of rectangle = L * W * D

V = 50 * 25 * 1.75

V = 2187.5

Answer:

2187.5 m3

Step-by-step explanation:

Javion drank 7/8 quart of juice in two days. He drank 1/4 quart of juice yesterday. How much did he drink today?

Answers

Step-by-step explanation:

7/8 - 1/4 = 5/8

__z_________z_

WILL GIVE BRAINLIEST *NO LINKS*

Answers

Answer:

C

Step-by-step explanation:

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