Need help ASAP thankyou!!!

I believe the answer is B

Answer:

7

Step-by-step explanation:

The smallest = 1

Then the 2 off = 4

Then 5, then 6 and finally 7

Sides of the rectangle:

4+4+5=13

6+7= 13

7+4=11

5+6=11

7 units are the side length of the largest square.

A square is a regular quadrilateral in Euclidean geometry, which means that it has four equal sides and four equal angles. It can alternatively be explained as a rectangle with two neighboring sides that are of equal length.

Given :

Let x be the side length of the second-smallest square.

Since the following size is square and 2 taller than the "x" square, its side length is (x+2).

This indicates that the bottom is longer (2x+x+2).

This can be used to discover expressions for the rectangle's top, left, and right sides. You can solve for x and consequently both dimensions because the top and bottom are identical in length.

Therefore, 7 units are the side length of the largest square.

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The perimeter of a rectangle is calculated by:

[tex]\boxed{P=width +width+length+ length}[/tex]

Remember: In a rectangle, opposite sides are equals.

If we know how much is the width, then it's just apply it to the expression:

[tex]P=width+width+length+length\\312 =68 + 68 + length + length\\312 = 136+(2\cdot length)\\312 - 136 = 2\cdot length\\2\cdot length = 176\\length = \frac{176}{2} \\length = 88[/tex]

Therefore, the length of the pool is 88m.

Answer:

  25π cm^2 ≈ 78.5 cm^2

Step-by-step explanation:

The base is a circle with a radius of 5 cm. Its area is given by ...

  A = πr^2

  A = π(5 cm)^2 = 25π cm^2 ≈ 78.5 cm^2

sorry i don,t unerstan what u wn,t

Answer:  58/15

−3−215−(−5)−(−2)=

58/15

(Decimal: 3.866667)

hope i helped

-lvr

Answer:

what explain more send picture of the question

Step-by-step explanation:

In right angled triangle DEF, cos(F) = cos(D) = 1/√2, sin(F) = sin(D) = 1/√2 and tan(F) = tan(D) = 1

Trigonometric ratio is used to show the relationship between the angles and sides of a right angled triangle.

Given triangle DEF:

DE = EF (Hence it is an isosceles triangle)

∠F = ∠D ( Isosceles triangle)

cos(F) = cos(D) = 5 / 5√2 = 1/√2

sin(F) = sin(D) = 5 / 5√2 = 1/√2

tan(F) = tan(D) = 5 / 5 = 1

In right angled triangle DEF, cos(F) = cos(D) = 1/√2, sin(F) = sin(D) = 1/√2 and tan(F) = tan(D) = 1

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Answer:

-11

Step-by-step explanation:

You need to find the difference in y-coordinates and divide that difference into a 7:3 ratio. Then you add that to the y-coordinate of point J.

Difference in y:

-20 - 10 = -30

7 + 3 = 10

7/10 * (-30) = -21

Add -21 to 10:

10 + (-21) = -11

The y-coordinate is -11.

Answer:

The constant rate of change would be considered slope. It would define the rate of change for the entire line, meaning it would show the constant change for infinity. The average rate of change would be the change between 2 data/set points. It would not be applied to infinite numbers, but only given points and numbers.

Answer:

1194

Step-by-step explanation:

Answer:

The answer is 1194

Step-by-step explanation:

It goes up by one point each so if you add all the numbers from 18 thru 52 you would get the answer.

Answer:

2 and remains the same

Step-by-step explanation:

Answer:

Step-by-step explanation:

7( r - 2 ) - 9(r - 1) = 3 ( 5 - r ) + ( r - 8 )

Distribute 7 through the parentheses

7r - 14 - 9(r - 1 ) = 3( 5 - r ) + ( r - 8)

Distribute -9 though the parantheses

7r - 14 - 9r + 9 = 3(5 - r ) + ( r - 8)

Distribute 3 through the parantheses

7r - 14 - 9r + 9 = 15 - 3r + r - 8

When there is (+) in front of an expression in parentheses, the expression remains the same

7r - 14 - 9r + 9 = 15 - 3r + r - 8

Collect like terms

7r - 9r - 14 + 9 = 15 - 3r + r - 8

-2r - 14 + 9 = 15 - 3r + r - 8

Calculate

-2r- 5 = 15 - 3r + r - 8

Subtract the number

-2r - 5 = 7 - 3r + r

Collect like terms

-2r - 5 = 7 - 2r

Cancel equal terms on both sides of the equation

- 5 = 7

The statement is False for any value of X.

Hence, there is no solution.

Hope this helps...

Good luck on your assignment...

Step-by-step explanation:

[tex]f( \frac{2}{3} x) = \frac{4}{9} {x}^{2} - 1 \\ \frac{4}{9} {x}^{2} - 1 = 0 \\ \sqrt{ {x}^{2} } = \sqrt{ \frac{9}{4} } \\ x = \frac{3}{2} \\ x = - \frac{3}{2} [/tex]

we have three points of the graph

(0,-1) min point

and those two values for x.

so:

Answer:

m = -5/2

b = 3

Step-by-step explanation:

The equation is in y = mx +b form where m is the slope and b is the y-intercept.  This means that the slope is -5/2 and the y-intercept is 3.

Answer:

1.7km/h

Step-by-step explanation:

speed is distance over time,the time difference is 50 min and the distance is 83,you divide 83 by 50 to give you the answer

Answer:

c=15

Step-by-step explanation:

you would add 3 to 12 and end up with c=15

Answer:9.4$ a hour

Step-by-step explanation:

110 - 16 = 94

94 / 10 = 9.4

she makes 9.4$ a hour

<!> Brainliest is appreciated! <!>

Answer:

10h - 16

Step-by-step explanation:

She needs $110 so,

110 = however much she's getting an hour times 10 hours, minus 16 because she already has $16

110 = 10x - 16

Hope this helped, let me know if it's right

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Answer:

the answer is a polynomial 10x + 2

Step-by-step explanation:

Length = 3x + 2

Width = 2x - 1

Perimeter = 2l + 2w

P = 2(3x+2) + 2(2x-1)

P = 6x+4+4x-2

P= 10x+2

A polynomial is an expression consisting of variables. They can have one or more terms.

Answer:

10x + 2; the answer is a polynomial

Step-by-step explanation:

Answer:

r^2 = 45÷2 x^2

Step-by-step explanation:

Details of cone:

Radius(r) = 5x cm

Height(h) = 12x cm

Slant height(l) = √(12x^2 + 5x^2)

l = 13x cm

Total surface area of a cone (T. S. A) = πrl + πr²

T. S. A = π * 5x * 13x + π5x^2

T.S.A = π65x^2 + π5x^2

T.S.A = π65x^2 + π25x^2

T.S.A = 90πx^2 - - - - - (1)

Details of sphere:

Radius (r) = r cm

Total surface area = 4πr²

Total Surface area of sphere= 4πr²cm - - - (2)

Equating (1) and (2) to calculate r

4πr² = 90πx^2

r^2 = 90πx^2 / 4π

r^2 = 90π (x^2) / 4π

r^2 = 45/2 (x^2) ;

r^2 = 45÷2 x^2

Hence the proof

Answer:

£73.5 = € 98

Step-by-step explanation:

Let's use the unitary method

=> £3 = €4

So,

£1 = €4/3

Multiplying both sides by 73.5

£73.5 = € 98

Answer:

€98

Step-by-step explanation:

£3 = €4

£73.5 = €x

Let the unknown euros be x.

Cross multiply

3 × x = 4 × 73.5

3 × x = 294

Divide both sides by 3.

x = 294/3

x = 98

Answer:

A) 27.6

B) 978.3

C) 42.9

D) 9

Step-by-step explanation:

I'm pretty sure its suppose to b 1 answer but i didn't do this question.

Answer:

A)= 27.6 B)= 978.3 C)= 42.9 D=9

Step-by-step explanation:

Answer:

(0, -2)

Step-by-step explanation:

The question is not complete, the coordinates of point A are not given. Let us assume A = (3, 2).

If a point D [tex](x_1,y_1)[/tex]is rotated about a point E([tex]x_2,y_2[/tex]), First E is made the center of origin. This is done by making a new point F = D - E. Therefore F = [tex](x_1-x_2,y_1-y_2)[/tex].

If a point D [tex](x_1,y_1)[/tex] is rotated 180 degrees, the new ordinates becomes [tex]D'(-x_1,-y_1)[/tex]

If a point D [tex](x_1,y_1)[/tex] is translated x units down,, the new ordinates becomes [tex]D'(x_1,y_1-x)[/tex]

Let us assume A = (3, 2).

If ABCDE is rotated 180 degrees clockwise around A, Firstly A is made the center of origin. For point A, the new point by making A the center of origin is A' = A - A = (3, 2) - (3, 2) = (3-3, 2-2) = (0, 0). Therefore the 180 degrees rotation becomes A'' = (-0, -0) = (0,0)

If it is then translated 2 units down, the new coordinates are (0, 0-2) = (0, -2)

Answer:

2 roots.

Step-by-step explanation:

The roots are the same things as the x-intercepts. From -4 to 3, there are two times when the polynomial intersects the x-axis. So, there are 2 roots.

Hope this helps!

Find the assessed amount:

12000 x 0.80 = 9600

Multiply the assessed amount by tax rate:

9600 x 0.015 = 144

He pay $144

The amount of tax Mr smith pays if the tax rate is 1.5% of the assessed value will be $144.

The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.

The percentage has numerous applications in the real life for example in school marks, salary deduction, and all accounting.

The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 1%=1/100=0.01.

Value of lot $12000

assessed amount:

12000 x 0.80 = $9600

The tax rate is 1.5% so the tax of the assessed amount will be

$9600 × 0.015 = $144 hence it will be the tax amount that Mr smith needs to pay.

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Answer:

4 is the largest number that is common to both 32 and 44.  Factoring it out looks like this: 4(8 + 11) = 4(8 + 11).  That's weird to me but all textbooks begin that process just that same way.

Step-by-step explanation:

Greatest common factor of 32 and 44 is 4:

32/4 = 8

44/4 = 11

Factor 4 out of the equation 32 + 44 =

The factored form would be 4(8 + 11)

Answer:

y = x-1

Step-by-step explanation:

The slope intercept form is

y = mx+b where m is the slope and b is the y intercept

y= 1x -1

y = x-1

The slope intercept form is,

y = x -1

The equation of line in point-slope form passing through the points

(x₁ , y₁) and (x₂, y₂) with slope m is defined as;

⇒ y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Since, The slope intercept form is

y = mx + b

where m is the slope and b is the y intercept

Here, We have;

The slope of a line is 1, and the y-intercept is -1.

Hence, We get;

The slope intercept form is,

y = 1x -1

y = x - 1

Thus, The slope intercept form is,

y = x -1

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Answer:41.7

Step-by-step explanation:let the unknown percent be x

X\100 of 48=20

X/100 x 48 =20

48x/100= 20

Cross multiply

48x =100 x 20

48x = 2000

Divide both sides by 48

X= 2000/48

X= 41.7

Answer:

A. $1,482,000

Step-by-step explanation:

I took the quiz on edge 2020 and got it right

Answer:

the answer is a

Step-by-step explanation: