HELP PLEASEEE, IMAGE IS SHOWN

Answer:

9/100

Step-by-step explanation:

% = over 100

9% = 9/100

Answer:

9/100

Step-by-step explanation:

[tex] \: \: \: \: \: [/tex]

[tex]64449866502 \\ \\ in \: \: alternate \: \: form \: \\ \\ 6.4449866502 \times 1 {0}^{10} [/tex]

Step-by-step explanation:

[tex](320646102) \times (201)[/tex]

[tex] = 64449866502 \\ \\ in \: \: alternate \: \: form \: \: \\ \\ 6.4449866502 \times 1 {0}^{10} [/tex]

[tex] \: \: \: \: \: \: [/tex]

The product of the matrices is given below.

[tex]\left[\begin{array}{ccc}6\\18\\4\end{array}\right][/tex]

A matrix is a specific arrangement of items, particularly numbers. A matrix is a row-and-column mathematical structure. The  element in a matrix, such as M, refers to the i-th row and j-th column element.

here, we have,

The matrices are given below.

[tex]\left[\begin{array}{ccc}3&2&0\\6&4&6\\1&0&2\end{array}\right][/tex]  and [tex]\left[\begin{array}{ccc}2\\0\\1\end{array}\right][/tex]

now, we get,

The product of the matrices will be

[tex]\left[\begin{array}{ccc}3&2&0\\6&4&6\\1&0&2\end{array}\right][/tex]  × [tex]\left[\begin{array}{ccc}2\\0\\1\end{array}\right][/tex]

Thus, the product of the matrices is given below.

[tex]\left[\begin{array}{ccc}3&2&0\\6&4&6\\1&0&2\end{array}\right][/tex]  × [tex]\left[\begin{array}{ccc}2\\0\\1\end{array}\right][/tex] = [tex]\left[\begin{array}{ccc}6\\18\\4\end{array}\right][/tex]

Hence, The product of the matrices is given below.

[tex]\left[\begin{array}{ccc}6\\18\\4\end{array}\right][/tex]

More about the matrix link is given below.

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Answer:

-2y^-2

Step-by-step explanation:

https://www.symbolab.com/solver/simplify-calculator/simplify%20%5Cleft(8x%5E%7B2%7Dy%5E%7B-1%7D%5Cright)%5Cdiv%5Cleft(-4x%5E%7B2%7Dy%5Cright)?or=input

Evidence points to the Egyptians using gypsum mortar – also known as plaster of Paris – in constructing pyramids during the Pharaonic period. The first Egyptologist to identify this method was Alfred Lucas in 1926.

Answer:

1.34 is the answer so 1

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

The exact answer is 1.34

because 3 is less than 5 you round down

therefore the answer is 1.

Answer:

They are not congruent based on the drawing. I don't know what they mean by "do they have to be congruent?", as they don't have to be congruent unless the teacher is asking for them to be congruent.

Step-by-step explanation:

Congruency in geometry is defined as identical in form, meaning that it must follow CPCTC (and can be proven in many different ways).

In the case of the given triangles they are not congruent, as DE and AD do not share congruency with BA and CB, respectively. At best, the two given triangles are similar triangles, as ΔADE is a 2x scale factor of ΔCBA.

I am not sure what the question about "do they have to be congruent" is for. Obviously they aren't congruent and so they don't have to be? There is nothing that states they have to be congruent. If you are aiming for congruency, lines AB & CB's measurements would simply have to match that of ED & AD, respectively.

~

Answer:

The relationship we found is that:

But this doesn't indicate the triangles are congruent. They have different side lengths which makes them similar but not congruent.

They can be congruent if corresponding sides are of same length.

Answer:

Step-by-step explanation:

Find the slope using two points on the line:

Use slope formula:

Answer:

Step-by-step explanation:

We know

[tex]\\ \sf{:}\Rrightarrow tan\Theta=\dfrac{Perpendicular}{Base}[/tex]

Now

[tex]\\ \sf{:}\Rrightarrow tanE=\dfrac{FD}{DE}[/tex]

[tex]\\ \sf{:}\Rrightarrow tanE=\dfrac{55}{48}[/tex]

Answer:

17

Step-by-step explanation:

[tex]8x - 4 + 9x + 4 + 4x + 17 = 374 \\\ 21x + 17 = 374 \\\ 21x = 374 - 17 \\\ 21x = 357 \\\ x = \frac{357}{21} \\\\\\ x = 17[/tex]

I hope I've helped you.

Answer:

f(3) = 16 and f(4) = 23

Step-by-step explanation:

Finding f(3) simply means we're finding the value of the function when x = 3, so we can plug 3 in for x in our function:

f(3) [tex]3^{2} +7[/tex]

[tex]3^2 = 9[/tex], so now we have:

f(3) = 9 + 7

9 + 7 = 16, so f(3) = 16.

Now we want to find the value of x that makes the function equal 23, so let's set our function equal to 23:

[tex]23 = x^2 + 7[/tex]

We want to get x by itself in order to find the value, so let's start by subtracting 7 from both sides:

23 - 7 = [tex]x^2[/tex]

23 - 7 = 16, so 16 = [tex]x^2[/tex]

Now, we can take the square root of both sides:

[tex]\sqrt{16} = \sqrt{x^2} \\\sqrt{16} = 4\\\sqrt{x^2} = x[/tex], so now we have:

4 = x

Answer:

The opposite of -3 5/8 is on the right (or opposite) side of zero on the number line as -3 5/8. The opposite of 4 2/9 is on the left (or opposite) side of zero on the number line as 4 2/9.

Step-by-step explanation:

hope this helps. . .<3

good luck!    UwU

Answer:

85 cm^2

Step-by-step explanation:

Answer:

C. x = 2

Step-by-step explanation:

2x + 1 = x + 3

subtract the x from both sides so

2x + 1 = x + 3

-x        -x

when we subtract the x we are left with x + 1 = 3

since we want x alone we have to subtract 1 from both sides so

x + 1 = 3

   -1    -1

3 - 1 = 2 so

x = 2

Answer:

2000 workers

Step-by-step explanation:

60%= x

40% = 800 (the ones that arent men)

(800÷2= 400) which means..

40%÷2=400

20%=400 so

40% + 20% = 60%

800 + 400 = 1200

now that

60%=1200 workers add the 40percent of workers to the 60% of workers which is (40%=800)

=2000 workers in total

Answer:

the number of students in each van : 14

Step-by-step explanation:

a = how many students fit into a van

b = how many students fit into a bus

School A: 4a+7b=448 (1)

School B: 9a+14b=910 (2)

(1) => b = (448-4a)/7

subs to (2) => 9a+ 2(448-4a) = 910

=> a = 14

=> b =56

Answer:

x = 2

All sides have a measurement of 6.

Step-by-step explanation:

ΔRTS is equilateral. This means that all the sides are equal to each other, as well as the angles being equal as well.

We can set two sides equal to each other to solve for 'x'.

I used ST and RS.

[tex]3x = 2x +2\\\rule{150}{0.5}\\3x - 2x = 2x + 2\\\\\boxed{x = 2}[/tex]

Since we have the value of x, we can plug in 'x' in one of the sides and evaluate.

==========================

[tex]ST =3x\\\rule{105}{0.5}\\ST=3(2)\\\\ST=\boxed{6}[/tex]

==========================

Since the sides are equal in a equilateral triangle, all the sides have the measurement of 6.

Hope this helps you.

RS=RT=ST

[tex]\\ \sf\longmapsto 2x+2=5x-4=3x[/tex]

[tex]\\ \sf\longmapsto 2x+2=3x[/tex]

[tex]\\ \sf\longmapsto 3x-2x=2[/tex]

[tex]\\ \sf\longmapsto x=2[/tex]

Answer:

Think the answer is 3a. Hope that helped.

Since 3a is common to both factors, hence the GCF of the expressions is 3a

This is the greatest value that can divide the given values without leaving remainder.

Given the following expressions 12a and 9a^2

Find the factors

12a = 3 * 4 * a

9a^2 = 3 * 3 * a * a

Since 3a is common to both factors, hence the GCF of the expressions is 3a

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Answer:

504

Step-by-step explanation:

Answer:

To write a linear expression in standard form, rearrange the terms in alphabetical order.

89000

Step-by-step explanation:

Answer:

8.9 × 10^4

Step-by-step explanation: I hope I am wright have a good day :)

The slope of the line contains the given points. C(1, –7), D(5, 13) is 5 after using the slope formula.

The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

We have given two points:

C(1, –7) and D(5, 13)

The slope can be found using the slope formula:

[tex]\rm m =\dfrac{13+7}{5-1}[/tex]

m = 20/4

m = 5

Thus, the slope of the line contains the given points. C(1, –7), D(5, 13) is 5 after using the slope formula.

Learn more about the slope here:

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Answer:

Step-by-step explanation:

Answer:

y=x+9/17

Step-by-step explanation:

easy question that's all :) have a great day

Answer:

184960

Step-by-step explanation:

1445 x 128 = 184960

Answer:

2-7/ 5-3

Step-by-step explanation:

(3,7) (5,2)

2-7/ 5-3

Answer:

x=-2,5

Step-by-step explanation:

2x-3=7

2x-3=-7

x=-2,5

The points where a graph crosses the x-and y- axis are called the Origin.

Answer:9c+63

Step-by-step explanation:

Answer:

she well have $16

Step-by-step explanation:

so 12-8 =4 and she sells them for$ 4 each so 4X4 is 16 so $16

Answer:

x=8

Step-by-step explanation:

(8,-8) so x=8 and f(x)=-8