1) Which pair of triangles is congruent by Side - Side - Side?
Please help I am smol brain :)

Answer:

add up the prices of everything they're buying, divide it by 75 and then multiple the whole answer by 100.

Step-by-step explanation:

Answer:

18 ft

Step-by-step explanation:

Given that:

Length of ladder = 15 ft

Distance of ladder's foot from the building = 9 ft

Height of flagpole erected on the roof = 6 ft

To find:

Height of the top of flagpole from the base of the building?

Solution:

The given situation can be represented from the figure as attached in the answer area.

We have to find the length of [tex]BD[/tex].

There is a right angle [tex]\triangle ABC[/tex], right angled at point [tex]B\\[/tex].

We can use Pythagorean theorem here to find the side [tex]BA[/tex].

As per Pythagorean theorem:

[tex]\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}\\\Rightarrow AC^{2} = BC^{2} + AB^{2}\\\Rightarrow 15^2 = 9^2+AB^2\\\Rightarrow AB^2 = 225-81\\\Rightarrow AB = \sqrt {144}\\\Rightarrow AB =12\ ft[/tex]

[tex]BD = BA + AD\\\Rightarrow BD = 12 + 6\\\Rightarrow BD = \bold{18\ ft}[/tex]

Answer:

x = -18

Step-by-step explanation:

[tex]LCD=24\\-\frac{3}{4}*\frac{6}{6}\\-\frac{18}{24} \\\\-\frac{3}{4} =\frac{x}{24} \\-\frac{18}{24} =\frac{x}{24} \\-18=x[/tex]

Answer:

linear

Step-by-step explanation:

Answer:

The statement that are correct; A, C and D.

For that , we will try solving it first using the method of substitution in which we express one variable in other variable's form and then you can substitute this value in other equation to get linear equation in one variable.

If there comes a = a situation for any a, then there are infinite solutions.

If there comes wrong equality, say for example, 3=2, then there are no solutions, else there is one unique solution to the given system of equations.

A. The solution b = 21 is a true solution to the equation[tex]\sqrt{ (b + 4)} = 5[/tex].  

Here, the solution b = 21 is a true solution to the equation.

C. The solution s = 1 is an extraneous solution to the equation [tex]\sqrt{(s) }= - 1[/tex].

Here, the solution s = 1 is an extraneous solution to the equation .

D. The solution w = 8 an extraneous solution to the equation[tex]\sqrt (2w) = - 4 .[/tex]

So, The solution w = 8 is an extraneous solution to the equation .

Therefore, the statement that are correct; A, C and D.

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Answer:

14 : 8

21 : 12

Step-by-step explanation:

7 : 4

When calculating equivalent ratios, if you multiply the left number by something, you must also multiply the right number by the same number.

7 × 2 = 14

4 × 2 = 8

7 × 3 = 21

4 × 3 = 12

Two equivalent ratios:

14 : 8

21 : 12

Answer:

40

Step-by-step explanation:

Assuming that square has 4 sides equal to to each other

We can say "a" for each side

The forumla for area of the square is [tex]a^{2}[/tex]

And the perimeter forumla is 4a

[tex]a^{2}[/tex]=100

a=10

4a=40

Answer/Step-by-step explanation:

-9 7/9  or -9.777777777

88/-9 can be represented as a division problem of 88 ÷ -9.

88 ÷ -9 = about -9.8 or -9 7/9 because any repeating decimal is written as that number over 9.

Answer:

which has two solutions: x=-10.35 and 1.35.

Step-by-step explanation:

Answer: FV = $13,961,371.83 The phrase "compounded continuously" has nothing to do with when the interest was compounded but refers to how the annual rate was miscalculated by multiplying an interval rate by the number of intervals in a year. Such rates are called "nominal" rates as they are known to be incorrect but close. A compounded continuosly rate is the worse that such a rate could be from the true rate and is when the number of intervals is infinite. Basically 5% per annum compounded continuously is really more like 5.1271% per annum.

Step-by-step explanation:

Answer: Thanks!

Step-by-step explanation:

Thanks!

Answer: thank you

Step-by-step explanation: Merry Christmas to you too

Answer:

5

Step-by-step explanation:

we take the 5 behind the four and it rounds up to a 5

4.5=5

Answer:

rate of change for tickets is 1 and rate of change for cost is 8

The constant rate of change in the given table is 8 dollars per ticket.

When something has a constant rate of change, one quantity changes in relation to the other.

From the table,

The constant rate of change =Cost of tickets/Number of tickets

8/1 =8 dollars per ticket

2) 16/2 =8 dollars per ticket

Therefore, the constant rate of change in the given table is 8 dollars per ticket.

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Hello!

[tex]\large\boxed{x^{2} + x - 3 + \frac{4}{2x+3}}[/tex]

**Process pictured below**

When dividing, find how many times the first time in the divisor (2x + 3) fits into the first time of the dividend (2x³ + 5x² - 3x - 5). In this step, it fits x² times.

Multiply x² by the terms in the divisor and subtract from the dividend. Bring down the next term in the dividend to continue the process.

Repeat this step until you reach the last number. In this case, there was a remainder of 4. In order to write the remainder, you must express it over the divisor which makes it 4 / 2x + 3.

Answer:

Step-by-step explanation:

y + 3 = 2(x + 2)

y + 3 = 2x + 4

y = 2x + 1

Answer:

Zero

Step-by-step explanation:

Answer:

D = -6

Step-by-step explanation:

divide -5 by each side of the equation

Rearranging this into slope-intercept form, we see that the y-intercept is -7.

Step-by-step explanation:

y - 3 = -2(x + 5)

y - 3 =-2x + -10

y-intercept x = 0

y - 3 = -10

y = -10 + 3

y = -7

Answer:

Direction: Opens Up

Vertex:

(

4

,

−

18

)

(4,-18)

Focus:

(

4

,

−

71

4

)

(4,-714)

Axis of Symmetry:

x

=

4

x=4

Directrix:

y

=

−

73

4

y=-734

Select a few

x

x values, and plug them into the equation to find the corresponding

y

y values. The

x

x values should be selected around the vertex.x

y

2

−

14

3

−

17

4

−

18

5

−

17

6

−

14

xy2-143-174-185-176-14

Graph the parabola using its properties and the selected points.

Direction: Opens Up

Vertex:

(

4

,

−

18

)

(4,-18)

Focus:

(

4

,

−

71

4

)

(4,-714)

Axis of Symmetry:

x

=

4

x=4

Directrix:

y

=

−

73

4

y=-734

x

y

2

−

14

3

−

17

4

−

18

5

−

17

6

−

14

xy2-143-174-185-176-14

image of graph

Step-by-step explanation:

3(2x - 3) - 4(2x + 1) <= 26

-2x - 13 <= 26

2x <= -39

x <= -19.5.

Answer:

x ≥ [tex]6\frac{1}{2}[/tex]

Step-by-step explanation:

3 ( 2x - 3 ) - 4 ( 2x + 1 ) ≤ -26

6x - 9 - 8x - 4 ≤ -26

-2x ≤ -13

x ≥ [tex]6\frac{1}{2}[/tex]

Answer:

7 + 5 = 12

Step-by-step explanation:

7 steps plus 5 steps equals 12 steps

Answer:

$ 6,189.18

Step-by-step explanation:

From the above question, we can deduce that we are meant to find the Principal (Initial Amount ) invested.

The formula for the Principal of a compound interest that is compounded continuously is given as:

P = A / e^rt

Where

P = Principal

A = Totally Amount after time t = $11,300

r = Interest rate = 4.3 % = 0.043

t = 14 years

P = $11,300/ e ^0.043 × 14

P = $ 6,189.18

Hence, Landon needs to invest, $ 6,189.18

Answer:

6200

Step-by-step explanation:

Answer:

y + n³ = 6 - v²

hope this is the answer.

Answer:

[tex]y+n^{3} = v^{2} - 6[/tex]

Step-by-step explanation:

The sum of y and the cube of n:

y + n^3

is, so in other words it's equal =

=

6 less than the square of v:

v^2 - 6.

Put it all together:

y + n^3 = v^2 - 6.

Ace Carlos

Answer:

y=15/7x-57/7

Step-by-step explanation:

Answer:

mine said step 3 but im not sure

Step-by-step explanation:

nvm im sure

9514 1404 393

Answer:

  c.  Step 3

Step-by-step explanation:

The appropriate solution work would be ...

Chuy made the first error in Step 3.

Answer: 12², or 1468944.

Step-by-step explanation;

To calculate the area, you need to multiply the width (3 meters) times the length (4 meters). So, 3 x 4 is 12², or 1468944.

Answer:

y = 30(2)^x

Step-by-step explanation:

Initial deer population = 30 (in 2010)

Every year, deer population doubles ; this means there is an 100% increase in the population every year ;

Hence, using the exponential growth relation :

Final = initial * (1 + rate)^year

Here,

Final population y ; x years after 2010

Rate = 100% = 1

Hence,

y = 30(1 + 1)^x

y = 30(2)^x