The diagram shows a right angle.
Write an equation to determine the value of x. Solve for x.

Answer:

32%

Step-by-step explanation:

50-34=16

16/50=0.32

0.32 x 100= 32

Answer:

3 is the answer hope it helps

Step-by-step explanation:

Answer:

E

because both sides are equal when substituted by 3 & 5

Answer:

Step-by-step explanation:

Total surface area (two bases and 5 faces):

Correct choice is C

Answer:

C. 460 square inches

Step-by-step explanation:

Because it is the "Correct Answer"

Answer:

3 1/9

Step-by-step explanation:

when taking a fraction and making it a mixed number, you divide the numerator by the denominator. whatever you have left after dividing is your numerator, and denominator stays the same. hope this helps!

Answer:

85cm^2

Step-by-step explanation:

here's your solution

=> the height of traingle = 5cm

=> base is = 34cm

=> area of traingle = 1/2*base*height

=> ,to find out area = 1/2*34*5

=>area = 85cm^2

hope it helps

Answer:

sorry just need points

Step-by-step explanation:

Just need points g

Answer:

A

Step-by-step explanation:

Because 45 + 2x = 180 divide it by 2 gives 4

Answer:

-2/3

Step-by-step explanation:

h(x)=2x-6/4x^2+8

You know that h is equal to -1 so you have to plug that into x.

2(-1)-6/4(-1)^2+8. Simplify this to get -2-6/4+8 which is equal to -8/12. The GCM of 8 and 12 is 4 so you have to divide both sides by 4. This will make the fraction -2/3.

If this has helped you, please mark the answer as brainliest

Answer: [tex]h(-1) = \frac{-2}{3}[/tex]

Step-by-step explanation:

You simply substitute -1 for x

h (-1) = 2 (-1) - 6 ÷ (4 × -1² + 8)

h (-1) = (-2 - 6) ÷ (4 × 1 + 8)

h (-1) = (-2 -6) ÷ (4 + 8)

h (-1) = -8 ÷ 12 = -2 ÷ 3

h (-1) = ⁻²/₃

Answer:2444(new price after discount)

Step-by-step explanation:looked it up

2600-156

156(discount amount)

Answer:

Step-by-step explanation:

Given:

The equation is:

[tex]8x^3=(-2x)A[/tex]

To find:

The missing factor AAA that makes the equality true.

Solution:

We have,

[tex]8x^3=(-2x)A[/tex]

Divide both sides by -2x to isolate A.

[tex]\dfrac{8x^3}{-2x}=A[/tex]

[tex]-4x^2=A[/tex]

Therefore, the value of A is [tex]-4x^2[/tex].

Answer:

25 or 26 depending if your rounding if you're not rounding it's 25.7495

Answer:

-18, 30

Step-by-step explanation:

8 × -2 = -16

-16 - 2 = -18

8×4=32

32-2=30

hope this helps! :)

Answer:

Yes

Step-by-step explanation:

This is because the first point in the parenthesis is x and the second is y. If we know this, we can substitute -5 in for x and -6 in for y to get that -15 - (-12) > -4. When you subtract by a negative number, it is the same as adding by that number, so -15 - (-12) = -15 + 12, so we get that -3 > -4. This is true because when you have negative numbers, the lesser negative number is the greater one (Ex. -5 > -6).

Answer:

A12 square feet

[tex] (\frac{1}{2} \times 4 \times 3) + ( \frac{1}{2} \times 4 \times 3) \\ 6 + 6 \\ 12[/tex]

Answer:

A. 12 square feet

Step-by-step explanation:

I got it right on my test

Answer:

5

Step-by-step explanation:

Answer:

-3/5

Explanation:

slope is y2 - y1/x2 - x1

Answer:

3/5 is the slope

Step-by-step explanation:

just think RISE/RUN so you start on a dot that is intersecting with a line then count however many blocks up until you reach the other dot on the line that is also intersecting with the graph. Once you have done that you can move to the left however many spaces until you reach the second dot. Then you're done!

hope this helps. have a good day. please leave a like and if possible mark brainliest!!! THANKS

Mean = 28.3 , Median = 28.5, Mode = 35, Standard deviation = 5.2

(All of the above are rounded off to one decimal place)

The given data are : 20, 22, 26, 27, 30, 31, 35, 35

We know that, mean = (sum of samples)/(no. of samples)

                                   = (20+22+26+27+30+31+35+35)/8

                                   = 226/8 = 28.25 = 28.3 (approx)

Here, median = (sum of 4th & 5th sample)/2

                       = (27+30)/2 = 57/2 = 28.5

Since 35 appears highest number of times, i.e. 2 times, then we can say that mode is equals to 35

Standard deviation = √{(20-28.3)²+(22-28.3)²+(26-28.3)²+(27-28.3)²+(30-28.3)²+(31-28.3)²+(35-28.3)²+(35-28.3)²}/8

= √{68.89+39.69+5.29+1.69+2.89+7.29+44.89+44.89}/8

= √(215.52/8) = √(26.94) = 5.190 = 5.2 (approx)

Learn more about mean, median, mode, and standard deviation here :

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Answer:

(-1,1),(-3,-19)

Step-by-step explanation:

y=−3x²−2x+2     (1)

10x−y=−11

y=10x+11    (2)

−3x²−2x+2 = 10x+11

3x² + 12x + 9 = 0

x²  + 4x + 3 = 0

(x + 1)(x+3) = 0

x= -1 or x = -3

y = 1 or y = -19

The solutions of the equations y = −3x² − 2x + 2 and 10x − y = −11 will be (-1, 1) and (-3, -19).

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

The equations are given below.

y = −3x² − 2x + 2         ...1

10x − y = −11                ...2

From equations 1 and 2, then we have

10x + 11 = −3x² − 2x + 2

3x² + 12x + 9 = 0

x² + 4x + 3 = 0

x² + 3x + x + 3 = 0

x(x + 3) + 1(x + 3) = 0

(x + 3)(x + 1) = 0

x = -1, -3

The value of y at x = - 1 is given as,

y = 10(-1)  + 11

y = 1

The value of y at x = -3 is given as,

y = 10(-3)  + 11

y = - 19

The solutions of the equations y = −3x² − 2x + 2 and 10x − y = −11 will be (-1, 1) and (-3, -19).

More about the solution of the equation link is given below.

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Answer:

Tilt your head back and allow your mouth to hang open widely.

Contract the back of the throat and breathe deeply through your mouth.

Inhale and exhale completely while relaxing the shoulders.

When the yawn comes “reach and extend into it” to stretch the jaw muscles.

Step-by-step explanation:

Answer:

10 weeks, Substituion Equation.

Step-by-step explanation:

(Assume that x= 'per week').

We can write this as 50 + 25x=y for Heather's savings, &

                               200 + 10x=y for Alssa's savings.

We can combine these equations to make 200 +10x= 50+25x, because we know 50+25x=y, like we found out in the first equation. We can now subtract 25x from each side, and subtarct 200 from each side, to get

10x - 25x = 50 - 200, which can be simplified to -15x=-150. If we divided each side by -15, we get 10. Therefore, it will take 10 weeks for them to have the same amount of money. I think this is the Substituaion Equation

Answer:

one is 18:14 when multiplied by 2. I don't see any other options

Answer:

C. 22.3 inches

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

Hey There!

So if you didn't know all of the angles in a triangle add up to equal 180

so to find the missing angle we subtract the given angles from 180

180-90-54=36

therefore the missing angles is 36

Answer:

36

Step-by-step explanation:

180 degrees in a triangle

that little square means its a right angle therefore it is 90 degrees

90+54=144

180-144=36

Answer:

34.5

Approximately= 35

Step-by-step explanation:

The ratio of the number of boys= 8

Ratio of number of girls= 5

Total ratio= 8+5=13

number of boys in that class =52

Let total number of students= X

Ratio of number of boys= 8/13 × X=52

= 8X/13 = 52

8X=13 × 52

8X= 676

X= 84.5

Then, the number of girls= (84.5-50)

34.5

Answer:

the answer is 84.5-50 is the answer

For the first, simply plug in the value of x given (x = 2) into the equation: [tex]\left\frac{3}{4}x^2 + 5\right.|_{x=2} = \frac{3}{4}\left ( 2^2 \right )+5 = 8.[/tex]

So, 8 would be your answer.

For the second, the sum of x and 2 would be expressed as x + 2. Twice this sum would be written as 2(x+2). Finally, 8 less than twice that sum would be written as 2(x+2) - 8, which would be your expression.

For the last question, the coefficient refers to the number directly in front of the variable, x. So you need only to check what the x would simplify to in each equation and look for the expression where x has no coefficient (i.e., its coefficient is 1). For Hunter, the coefficient would be 15 (5 × 3x = 15x); for Michael, the coefficient would be 11 (6x + 5x = 11x); for Nate, the coefficient would be 1 (x = 1x); and for Spencer, the coefficient would be 2 (2x = 2x). Thus, Nate's expression has a coefficient of 1 when simplified.

Answer:

The answer is $2.04 i dont know what the silver coin is.

Step-by-step explanation:

Answer:

The measure of the height is 34.6 meters

Answer:

Step-by-step explanation:

5x(2+6x-5y)+2y(2+3y-4x)

10x+(30x^2)-25xy + 4y+(6y^2)-8yx