Use the right triangle ABC. The figure is for reference only and is not drawn to scale. If AC = 16 cm and AB = 34 cm what is the length BC?

The given system of equations has infinitely many solutions.

Important information:

Two equations \(a_1x+b_1y+c_1=0\) and \(a_2x+b_2y+c_2=0\) has infinitely many

solutions if \(\frac{a_1}{a_2} =\frac{b_1}{b_2} =\frac{c_1}{c_2}\).

In the given equations, \(a_1=20,b_1=-9,c_1=-5,a_2=4,b_2=-6,c_2=2\).

\(\frac{2}{4} =\frac{-9}{-6} =\frac{-5}{2} =5\)

\(\frac{a_1}{a_2} =\frac{b_1}{b_2} =\frac{c_1}{c_2}\), therefore the given system of equationsinfinitely many solutions.

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Answer:

A

Step-by-step explanation:

It can only be A or C because of the inequality sign, and then the variable, "O," should come after the outfit price.

Hope this helped! :)

Answer:

−27+7

Step-by-step explanation: First add 23x + 4x=27x

                                             Then subtract 54x gives you -27x

                                               You can't add a regular number with x's so your                                final answer is -27x+7

Answer:

−27x+7

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

step1: subtraction 7 from both sides (from 7 itself and 22)

step 2: divide both sides by 3

3x +7 =22

     -7 =-7

     3x=15

3x/3 = 25/3

   x=5

Answer:

c,e,a

Step-by-step explanation:

Answer:

H=1.46M

Step-by-step explanation:

the rule is V=LWH

18.25=5×2.5×H

H=18.25÷(5×2.5)

H=1.46M

Answer:

12.5 m

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Answer:

So for Biker A for every 2 hrs they drive 50 km

For Biker B for every 3 hrs they drive 72 km

Step-by-step explanation:

so for every hour biker A rides 25 km

but for biker B they ride 24 km

Answer:

The solution is, the value of m<3 = 31.

What is  simplification?

Simplify simply means to make it simple. In mathematics, simply or simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.

here, we have,

given that,

in the figure, m<1= (3x+12)°, m<2= (3x+18)° and m<3= (7x+10)°.

now we get,

m<1= (3x+12)° is equal to m<3= (7x+10)°.

so, we have,

3x+12=7x+10

4x=2

x=1/2

m<3=7(3)+10=31

Hence, The solution is, the value of m<3 = 31.

Step-by-step explanation:

Pls ad me brainliest

Using the distributive property:

10a - 15b + 25

(10a - 10b) - 5b + 25

10(a - b) - 5b + 25

(10(a - b) - 5)b + 25

((10a - 10b) - 5)b + 25

(Factored form)

-6(-2/3 + 2x)

Apply distributive property.

4 - 12x

-12x + 4

Good luck!

Answer:

3/4 - 6/8

1/3 - 2/6

1/2 - 5/10

3/5 - 6/10

1/4 - 2/8

Answer:

1.) 3/4 = 6/8   3*2 = 6   4*2= 8

2.) 1/3 = 2/6    1*2= 2    3*2=6

3.) 1/2 = 5/10   1*5 = 5   2*5=10

4.) 3/5 = 6/10   3*2=6  5*2= 10

5.) 1/4 = 2/8      1*2= 2   4*2=8

Hope this helps :)

Answer: I think this is 84%

Step-by-step explanation:

Option (C) Infinitely many solutions

Answer:

-3

Step-by-step explanation:

y = mx +b

mx = slope

b = y intercept

hope this helps!

Answer:

-3

Step-by-step explanation:

The y intercept (when already written in slope-intercept form) is on the side of the equation without the actual variable y. The number with x is the slope. In this specific equation, the slope is 4 because it is with the variable x, and the y intercept is the other number, -3. The 3 is negative because subtraction signs are actually negative signs too.

Hope this helps!! Have a great day ^^

Answer:

1)88 2)44.5

Step-by-step explanation:

i'm not sure about 3 and 4

Answer:

1.) 88cm²

2.) 44.5cm²

3.) 141.37cm²

4.) 44cm²

Step-by-step explanation:

Alrighty, we're just going to do an abridged version, but if you need me to explain it more, I can:

1.) 6 x 8 ÷ 2 = 24

8 x 8 = 64

64 + 24 = 88

1.) 88cm²

2.) 2 + 2 + 3 = 7

7 x 5 ÷ 2 = 17.5

9 x 3 = 27

27 + 17.5 = 44.5

2.) 44.5cm²

3.) 3.14 x 3² = 28.27

3.14 x 6² = 113.1

28.27 + 113.1 = 141.37

3.) 141.37cm²

4.) 3.14 x 4² ÷ 2 = 25.135

4 x 2 = 8

8 x 9 ÷ 2 = 36

8 + 36 = 44

4.) 44cm²

if any of these are wrong, let me know

hope this helps:)

Answer:

\(\huge\boxed{\sf Slope = \frac{5}{2} }\)

Step-by-step explanation:

Take any two points or coordinated from the graph.

Let's take (2,2) and (0,-3)

So,

\(\sf (x_{1},y_{1}) = (2,2)\\\\(x_{2},y_{2}) = (0,-3)\)

Hence,

\(\sf Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\\\Slope = \frac{-3-2}{0-2} \\\\Slope = \frac{-5}{-2} \\\\Slope = \frac{5}{2} \\\\\rule[225]{225}{2}\)

Hope this helped!

Answer:

the rate of change is $50

Step-by-step explanation:

each ticket costs $50 not 100

Answer:

85 degrees

Step-by-step explanation:

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

Answer:

Large integer = x + 2

x + 2 + x = 38

Step-by-step explanation:

Large integer = x + 2

x + 2 + x = 38

ex.   2.        4.         6.

       x.       x+2.     x+4

x+2 is the  expression which represents the larger of the two integers and x+x+2=38 is the required equation.

Let's represent the two consecutive even integers as x and x + 2, where x is the smaller integer, and x + 2 is the larger integer.

Since the sum of the two integers is 38, we can set up an equation as follows:

x + (x + 2) = 38

Now, we can solve this equation to find the value of x and then find the larger integer (x + 2).

To find the larger integer, we need to drag the correct expression, which is (x + 2), into the box:

Larger integer: (x + 2)

Hence, larger integer is x+2 and x+x+2=38 is the required equation.

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Answer:

12

Step-by-step explanation:

5+3=8

then

8÷2=4

then

4×3=12

Answer:

12

Step-by-step explanation:

Assign the numbers to the number line in the following order:

2.15=2.15

220%=2.2

9/4=2.25

*2.15* is easy enough to place as it is already in decimal form. However, the other 2 options need to be converted to decimals in order to be placed. We have the fraction 9/4 and percentage 220%. 9/4 can either be simply divided on a calculator or turned into the mixed fraction 2 and 1/4, which is *2.25*. Finally, we know that converting a decimal to a percentage we multiply the decimal by 100. Therefore, to convert a percentage to a decimal we divide 100 or move the decimal to the left 2 places. With this conversion rule, 220% transforms to *2.2* and we have the third and final number for our number line. Arranging these three numbers from least to greatest:

2.15, 2.2, 2.25