What is the correct answer?

Answer:

A. [tex]\frac{9}{5}[/tex]

Step-by-step explanation:

-[tex]\frac{1}{4}[/tex] ( -[tex]\frac{4}{5}[/tex] / [tex]\frac{2}{3}[/tex] ) 6

Note that when dividing fractions, you can flip one and multiply instead to gte the same answer.

-[tex]\frac{1}{4}[/tex]*6( -[tex]\frac{4}{5}[/tex] * [tex]\frac{3}{2}[/tex] )

[tex]\frac{-6}{4}[/tex] ( [tex]\frac{-4*3}{5*2}[/tex] )

[tex]\frac{-6}{4}[/tex] ( [tex]\frac{-12}{10}[/tex] )

[tex]\frac{-6*-12}{4*10}[/tex]

[tex]\frac{72}{40}[/tex]

Divide top and bottom by 8.

[tex]\frac{72/8}{40/8}[/tex]

[tex]\frac{9}{5}[/tex]

Answer:

148.92 is the area of the triangle

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

If it's area, then:

area = 148.92 in²

Step-by-step explanation:

area = 1/2(20.4)(14.6) = 148.92 in²

Answer:

2(x+3)²+12=4

2x+6²+12=4

2x+36+12=4

2x=4-36-12

2x=-44

2x/2x=-44/2x

x=-22

Answer:

Solutions given;

Using cosine rule

b²=a²+c²-2*a*c*cos B°

b²=15²+8²-2*15*8*cos39

b²=102.48

b=[tex] \sqrt{102.48} [/tex]

b=10.12

b=10.1

Using sine rule

[tex] \frac{sin A}{BC} = \frac{sin B}{AC} =\frac{sin C}{AB} [/tex]

[tex] \frac{sin 29°}{15} =\frac{sin C}{8} [/tex]

Doing criss cross multiplication

Sin C=[tex] \frac{sin 29°}{15} ×8[/tex]

m<C=Sin -¹(0.29)

m<C=14.98

m<C=15°is a required answer.

Answer:

i dont quite have a answer i just need points sorry good luck tho .

Answer:

216 is the area

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

if it's area, then:

area = 216 cm²

Step-by-step explanation:

area = 1/2bh = 1/2(27)(16) = 216 cm²

Answer: b is the answer

Step-by-step explanation:

Answer:65454545

Step-by-step explanation:

Answer: 0.00000220524

Step-by-step explanation:

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

❀ Here, We are given relation from A to B [ Suppose ] & We have to identify whether they are function or not from the relation A to B.

⇢ This is a function from A to B because every element of Set A has unique image in set B.

⇢ This is not a function because two of the elements of Set A ( 1 & 4 ) are associated to elements -1 , 1 & 2 , -2 respectively of Set B

⇢ This is not a function because the element of Set A ( 2 ) is associated to all the elements of Set B.

⇢ This is not a function because the elements of Set A ( 1 & 2 ) are associated to elements ( 5 , 1 & 4 , 2 ) of Set B respectively.

[tex] \boxed{ \boxed{ \large{ \purple{ \tt{A \: N \: S \: W \: E \: R: \{ ( 1 , 1 ) , (2 , 2 ) , ( 3 , 3 ) , (4 , 4 ) , ( 5 , 5 ) \} }}}}}[/tex]

♨ Q. What is function ? How can we identify whether the given relation is a function ?

⟶Function is a special type of relation. Function is the refinement of relation. In a relation from A to B , every element of Set A has 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.

# STUDY TIP :

♕ Have a hard time memorising ?

ツ Hope I helped! ♡

✎ Let me know if you have any questions!

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

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

As boys gets older, shoe sizes becomes more normally distributed with fewer large outliers.

Step-by-step explanation:

A visual analysi ls of the histogram distribution provided, we can observe that size distribution of 6 graders is positively skewed (right tailed) as outliers seems more to the right(large sizes). However, the second graph is balanced with a normal or symmetric distribution representing older age (7th graders). Hence, we can conclude that as the boys gets older, they attain normality in terms of their shoe sizes. And the outliers which are characterized by the first histogram having vanished or reduced.

Answer:

18

Step-by-step explanation:

Answer:

33.75 miles

Step-by-step explanation:

[tex]\frac{1}{15} :\frac{2.25}{y}[/tex]

1 × y = 2.25 × 15

y = 33.75

Solution :

The term 'literacy rate' provides the ability of a person who is from a definite age group can read or write.

a). [tex]$R^2$[/tex] does not determine the rate at which the variable explains another, but it explains the amount the amount of variability in one of the variables as explained by the other variable.

b). The slope given provides an expected improvement but it cannot guarantee the improvement. The value may be less or it could be more also.

The regression model provides the prediction and not the actual values.

Answer:

the answer is B because theres no negative

Answer:

12.207

Step-by-step explanation:

a^2 + b^2 = c^2

a and b are legs of the right triangle, c is the hypotenuse.

The hypotenuse squared is equal to the square root of (7^2 + 10^2).

The square root of 149 is around 12.207.

You cannot simplify the square root of 149 so if the question wants it in radical form just input square root of 149.

Given:

[tex]sinh(f(x))=1+x^2[/tex]

To find:

The value of f'(x).

Solution:

Formulae used:

[tex]\dfrac{d}{dx}sinh(x)=cosh(x)[/tex]

[tex]\dfrac{d}{dx}x^n=nx^{n-1}[/tex]

[tex]\dfrac{d}{dx}C=0[/tex]

Chain rule:

[tex]\dfrac{d}{dx}[f(g(x))]=f'(g(x))g'(x)[/tex]

Where C is an arbitrary constant.

We have,

[tex]sinh(f(x))=1+x^2[/tex]

Differentiate with respect to x.

[tex]cosh(f(x))f'(x)=0+2x[/tex]

[tex]f'(x)=\dfrac{2x}{cosh(f(x))}[/tex]

Therefore, the required values is [tex]f'(x)=\dfrac{2x}{cosh(f(x))}[/tex].

Answer:

The picture isn't clear enough.

Answer:

9

Step-by-step explanation:

if one cupcake is split into 3 pieces *1/3 per piece* then 3 cupcakes would be 9 slices in total *3x3=9*

Answer:

The People

Step-by-step explanation:

The first part of the preamble states, "We the People of the United States, in Order to form a more perfect Union..." The United States government was built by the people, for the people. It was important to the founding fathers that there could be a democracy where the people could hold the power of the government. So, they wrote this into the constitution and preamble.

Answer: 3x+18=5x-2

Step-by-step explanation:

3x+ 18x=5x-2

(3x+18x)=5x-2

21x=5x-2

5x 5x

16x=-2

16. 16

X= -1/8

i need the answer options

Step-by-step explanation:

Answer:

-4,0  -4,0

Step-by-step explanation:

-4,0  -4,0

Answer:

How many classes is Gina taking?

Answer:

10

Step-by-step explanation:

right on edge

Answer:

2x+ (x-1) = 8

Simplified

3x-1 =8

Step-by-step explanation:

y=x−1

2x+y=8

Take the first equation and everywhere you see y in the second equation substitute x-1

2x+ (x-1) = 8

You can simplify

2x+x-1 =8

3x-1 =8

If you want to solve

3x-1+1 =8+1

3x= 9

Divide by 3

3x/3 =9/3

x=1

Then solve for y

y = x-1

y = 3-1

y=2

Answer:

36 answer

Step-by-step explanation: