Santos cuts a length of ribbon into 2-inch long pieces. He has enough ribbon to make 10 pieces. What is the total length of the ribbon that Santos has? Use the equation x/2=10.

Based on the calculations, the value of the given mathematical equation is -7.

Given the following data:

To evaluate the given mathematical equation:

In this exercise, you're required to evaluate the given mathematical equation. Thus, we would substitute the given parameter into the mathematical equation and then simplify as follows:

[tex]10 + (-11 + 6)\\\\10 -11-6\\\\10-17=-7[/tex]

Read more on equations here: brainly.com/question/13170908

Answer:

5.x=-2,y=-2

7. y=1 , x=-1  

Step-by-step explanation:

5. x+y=-4 equation 1

    x-y=2   equation 2

x=-2

Equation 1, x=-2

-2+y=-4

y=-2

7.

-3x-4y=-1   equation 1

3x-y=-4     equation 2

-5y=-5

y=1

Equation-1 ,y=1

-3x-4=-1

-3x=3

x=-1

Answer:

5. x+y=-4

   x=-4-y

-4-y-y=2

-2y=6

y=-3

x-3=-4

x=1

7. (1)+(2), -3x-4y+3x-y=-1-4

                             -5y=-5

                                y=1

           3x-1=-4

               x=-1

Answer:

...

Step-by-step explanation:

Answer:

which language is this.. sorry I didn't understood

Answer:

y = 95° (being corresponding angle)

it is very easy.

you can also do

Answer:

The value of y is 110 degrees

Step-by-step explanation:

-we know that the Angle sum property of a quadrilateral is 360 degrees.

- so we can find the 4th angle

- and find y through the linear pair method.

The fourth angle=70 degrees

And y=180-70=110(Linear pair)

Answer:

Step-by-step explanation:

9 * 9 * h = 1620. Isolate the variable. h = 20. The equation would be 9*9*20 or 9^2*20.

Answer:

Step-by-step explanation:

Hey there! Your answer to this problem is 2160..

Explanantion:

Since every car Sara sells, she gets 9% of the commission, this means that at the last few step, we would have to give 9% of the total cost to Sara.

If 100% is 20,000, then 50% would be 10,000. But we have to find the cost of 20%. So what we would actually be doing is multiplying 20 with 0.01. 20x0.01 is 0.2 or 0.20.

Then you add the 4,000 to the 20,000 because it states, “the next day, they sold the car 20% more than they paid. This means that you’ll have to add it. 20,000 plus 4000 would be 24,000. So 24,000 would be the cost of the car they sold.

However they didn’t wanna know the cost of the car, they wanted to know how much Sara would get. So you would have to take 9% of the cost of the cost which would be 2,160.

Final result: $2,160

Answer:

97.2m/s

Step-by-step explanation:

1 km = 1,000 m

1 h = 3,600s

so

350km/h = 350*1000/3600

= 97.222 m/s

please give me brainlist if it is helpful for you

Answer:  its a

Step-by-step explanation: OK so it  says that it wants the reflecton

of point a so its 3 left the on the other side of it it would be 3 right then 4 up measureingthis it gives you -3,4 so the awnser is a because as an algerbraicexpression it would be  -x,y.

Answer:

This might help

Step-by-step explanation:

Answer: Y = 6

Step-by-step explanation: The equation is this because when you put this equation on a graph, it makes a horizontal line passing through (3,6). When an equation is like Y = 6 it will make a horizontal line on that coordinate of Y, but if it is X = 6 it will make a vertical line on the coordinate of X.

Answer:

(8,5)

Step-by-step explanation:

quadratic formula

Obviously EF

Its acute angle

which would be what the to conecting degrees are

So EF is The anwser!!

Answer:

450g of 10% sugar syrup

150g of 30% sugar syrup

Step-by-step explanation:

150g of 30% sugar syrup

450g of 10% sugar syrup

Step-by-step explanation:

big brains yo hope this helps yall

Answer:

x = 7.5

Step-by-step explanation:

This can be solved via cross multiplying.

6x = 5 × 9 | Multiply the denominators by the respective nominators.

6x = 45 | Multiply 5 × 9

x = 7.5 | Divide 45 ÷ 6 (Division Property of Equality)

Answer:

x=7.5

Step-by-step explanation:

for this you would cross-multiply to get x

6x=9(5)

6x=45

x=7.5

Answer: all real numbers

Step-by-step explanation: got it right on edguenity

Answer:

5 bracelets

Step-by-step explanation:

Answer:

-4

Step-by-step explanation:

3.4+2(9.7-4.8x)=61.2

2(9.7-4.8x)=61.2-3.4

2(9.7-4.8x)=57.8

9.7-4.8x=57.8/2

9.7-4.8x=28.9

4.8x=9.7-28.9

4.8x=-19.2

x=-19.2/4.8

x=-4

Answer:

Step-by-step explanation:

B. Distribute 2 to 9.7 and −4.8x.

C. Combine 3.4 and 19.4.

E. Subtract 22.8 from both sides.

F. Divide both sides by −9.6.

Answer:$2.10

Step-by-step explanation:

Answer:

b. 82m³

Step-by-step explanation:

[tex]V = \frac{1}{3}(\frac{1}{2} bh_1)h_2\\b = 8.2m\\h_1 = 4m\\h_2 = 15m\\\\V = \frac{1}{3}(\frac{1}{2}(8.2)(4))(15)\\V = 82m^{3}\\[/tex]

Answer:

B, 82 meters cubed

Step-by-step explanation:

The formula for volume of a triangular pyramid is 1/3Ah, where A = the area of the triangular base, and h = the height of the pyramid.

The area of the base here is 1/2 base x height, so:

1/2 x 8.2 x 4 = 1/2 (32.8) = 16.4 meters squared.

Plug this into the formula for the volume of the pyramid:

1/3 x 16.4 meters squares x 15 meters = 82 meters cubed

Answer:

He reads faster by 8 pages.

Responda:

48,5

Explicação passo a passo:

Dado que:

Custo total de bolsa e sandália = 74,00

Deixei :

Custo da sandália = x

Custo da bolsa = x - 23

Preço da sandália:

x + (x - 23) = 74

x + x - 23 = 74

2x - 23 = 74

2x = 74 + 23

2x = 97

x = 97/2

x = 48,5

Portanto, custo da sandália, x = 48,5

Answer:

X= 5, -2

Step-by-step explanation:

This would be the answer if you are looking to "solve"

Answer:

AE=BD, AC = FD, CE = FB

Step-by-step explanation:

parallel means they do not ever cross

Look at little triangle and find similar side on big triangle

Answer:

No

Step-by-step explanation:

Assuming sides ABC, the values of the angles would be the following.

Angle ∠A = 94.905° = 94°

Angle ∠B = 35.535° = 35°

Angle ∠C = 49.561° = 49°

A right triangle is a triangle with a 90° angle. Therefore, the answer is no.

Answer:

4/5 meters per second

Step-by-step explanation:

You divide distance by time --> s=d/t

Answer:

ML = 6

Step-by-step explanation:

Since HIJ is a scale drawing of KML, this means the IJ and ML are corresponding sides. The corresponding sides have proportional lengths, so from HJ ≅ LK you can learn that the scale factor is 20 / 5 = 4. likewise you can confirm this with HI ≅ MK is 36 / 9 = 4.

So ML is found by dividing JI by 4 = 24/4 = 6.