Find the two missing numbers shown with an "*" in the equation.

Answer:

-2x-4y-z

-(2x+4y+z)

Step-by-step explanation:

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Step-by-step explanation:

[tex] - 2x - 2y - 2z + 5z - 2y - 4z[/tex]

Collect like terms

[tex]2x - 4y - 2z + 5z - 4z[/tex]

[tex] - 2x - 4y - z[/tex]

The answer is - 2x-4y-z

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Answer:

44

Step-by-step explanation:

Plug in the values for x, y, and z.

this makes the equation 5(8)+12/3

multiply 5x8 and get 40

divide 12/3 and get 4

add 40+4 to get 44

Answer:

Step-by-step explanation:

[tex]5y + \frac{x}{z} [/tex]

From the question

x = 12 , y = 8 and z = 3

Substitute the values into the above expression

That's

[tex]5(8) + \frac{12}{3} [/tex]

[tex] \frac{12}{3} = 4[/tex]

So we have

[tex]5(8) + 4 \\ 40 + 4[/tex]

We have the final answer as

Hope this helps you

Answer:

x [tex]\leq[/tex] -6

Step-by-step explanation:

3x - 2 [tex]\leq[/tex] -20

Solve for x:

3x [tex]\leq[/tex] -18

x [tex]\leq[/tex] -6

Answer:

(4,6)

Step-by-step explanation:

1. Midpoint formula:

2. Find [tex]x_2[/tex]:

3. Find [tex]y_2[/tex]:

4. Coordinates of B:

Answer:

I think his weekly allowance would be $22.

Step-by-step explanation:

Because 18-7=11x2=22.

Answer: 108ft^2

Step-by-step explanation:

First, at the top we have two triangle rectangles.

The area of a triangle rectangle is equal to the product of their cathetus divided by two.

We know that one common cathetus for both triangles is 6ft.

And both share the bottom line that is 14ft long, so half of that corresponds to each triangle.

14ft/2 = 7ft

Then each triangle has a cathetus of 6ft and one of 7ft.

Then the area of each triangle rectangle at the top is:

6ft*7ft/2 = 21ft^2

And we have two of them, so the area for now is:

A1 = 21ft^2 + 21ft^2 = 42ft^2.

Now let's look at the bottom part, we can divide this into two triangle rectangles and one rectangle.

First, bottom side is 8ft, then the difference between this side and the 14ft one is:

14ft - 8ft = 6ft

(We calculate this because we are making a rectangle, then the bottom side length must be equal than the top one).

Then we have a surpass of 6ft, which we will divide into both triangle rectangles (3ft for each, this is one of the cathetus).

And we can see that the cathetus shown of this triangle rectangle is 6ft (this is also the other side of our rectangle)

Then we have two triangles with cathetus 6ft and 3 ft, the area is:

A = 6ft*3ft/2 = 9ft^2

And we have two of them, then A2 = 18ft^2.

And the rectangle is 8ft by 6ft, the area is:

A3 = 8ft*6ft = 48ft^2

Then if we add all the areas that we found, we have:

A1 + A2 + A3 = 42ft^2 + 18ft^2 + 48ft^2 = 108ft^2

Answer:

84

Step-by-step explanation:

Simplify the following:

6 (6 + 8)

6 + 8 = 14:

6×14

6×14 = 84:

Answer: 84

Answer:

Your correct answer is 84.

Step-by-step explanation:

6 (6+8) = (6)(14) = 84

Answer:

is there a picture that goes with this?

Step-by-step explanation:

Answer:

the answer is a) (-20, +7)

Step-by-step explanation:

This because by moving the statue north, they are moving it up, and bye moving west they move it to the left. You can tell what is positive and negative by visualizing a graph. Going north is like moving up the y-axis, so you add 7 to the y coordinates. And moving it west would be like moving the statue towards the negative side of the x-axis, thus subtracting 20.  

Answer:

x < 6

Step-by-step explanation:

5x -9 < 21

then add 9 to both sides

5x< 30

divide by five

x<6

Answer:

Integer and Rational number.

Answer:

3 to 7

Step-by-step explanation:

blue to red

6 to 14

Divide each side by 2

6/2 to 14/2

3 to 7

Answer:

The ratio would be 6:10 or 6/10 ( 3/5) or 0.6.  

Step-by-step explanation:

Why?  A ratio is comparing two numbers with a fraction, colon or decimal or percent.

Well there are 6 blue marbles out of the 35 colored marbles. And there are 10 clear marbles.

The question is asking for a blue/clear. It is easy to get confused and put clear/blue. So that is why 6:10 is the ratio.

Answer:

311.5

Step-by-step explanation:

154 + 45(3) =289

45 / 2 = 22.5

289 + 22.5 = 311.5

Answer:

180, same side interior, 120, incorrect

Step-by-step explanation:

Seeing that the other person failed to answer the question at all and made a worthless topic answer.  I went ahead and solved it.

So all you have to know that sets stuart wrong is that angle 12 is not 69 degrees. So the dropdowns as follows. Angle 1, 7 and 8 make one triangle and have equal degrees. So 180 equals a whole triangle. Angle 12 and 8 are on the same side and inside the triangle. (Remember 1,7,8? well divide 180 by 3 and u get angle 8 being 60. Same as angle 7. The interior trapezoid will be 60+60+120+120=360.) Angle 12= 120 thus Stuart is wrong.

The reasoning that may be used for finding the measure of m∠12, is the

same side interior angles theorem.

The correct options using the drop-down menu are;

Reasons:

Given parameters;

Line x ║ line y

m∠1 = 65°, m∠7 = 55°

m∠12 = 60°

Stuart states ∠12 = 60°

The reasoning is presented as follows;

Step 1: m∠8 = 60°, because m∠1 + m∠7 + m∠8 = 180°

Step 2: ∠8 ≅ ∠12, because ∠8 and ∠12 are corresponding angles

Step 3: So, m∠12 = 60°

Using the drop-down menu, we have;

The sum of ∠1, ∠7, and ∠8 is 180° (Sum of angles in the triangle)

∠8 and ∠12 are same side interior angles (by definition)

Same side interior angles are supplementary, therefore;

∠8 +∠12 = 180°

∠12 = 180°  - ∠8

Which gives;

The measure of ∠12 must be 180° - ∠8 = 180° - 60° = 120°

The measure of ∠12 must be = 120°

Stuart is not correct

Learn more about angles formed between parallel lines and a transversal here:

https://brainly.com/question/2633335

Answer:

21

Step-by-step explanation:

just the answer?

no explanation?

ok,

Answer: 21

Answer:

38 inches

Step-by-step explanation:

since we are finding the diagonal we are going to use the equation a^2+b^2=c^2

so if we do substitution we would have 32^2+20^2=C^2

32^2= 1024

20^2= 400

so,

1024 + 400 = C^2

1424 = C^2

to get rid of the C^2 we have to take the square root of it. But whatever we do on one side of the equation we have to do on the other side so,

C = sqrt(1424)

C = 37.73

C = 38 inches

Answer:

107

Step-by-step explanation:

Plug in 11 for a, and 8 for b.

a + ab + b

(11) + (11 * 8) + (8)

Remember to follow PEMDAS. First multiply, then combine terms:

11 + (11 * 8) + 8

11 + (88) + 8

99 + 8

107

107 is your answer.

~

Answer:

Step-by-step explanation:

It would be a 25% chance that she would get her favorite color

Answer:

Flipping a coin

Step-by-step explanation:

Answer:

4.5

Step-by-step explanation:

Step 1. Turn the second fraction (the one you want to divide by) upside down

(this is now a reciprocal).

Step 2. Multiply the first fraction by that reciprocal

Step 3. Simplify the fraction (if needed)

Answer:

c) part

Step-by-step explanation:

Answer: h= 3/8

Step-by-step explanation:

1/2 (6h-4)=-5h+1

distribute

1/2*6h+1/2*-4=-5h-1

3h+-2=-5h+1

add 5h to both sides

8h-2=1

add two to both sides

8h=3

divide both sides by 8

h= 3/8

Answer:

0.2

Step-by-step explanation:

4.5 + 3.2 = 7.7

7.7 - 7.5 = 0.2

Answer:

The answer is 7

Step-by-step explanation:

Because 7 times 3 will give you 21, just divide 21 by 3.

Answer:

The answer is 7

Step-by-step explanation:

7+7+7=21

3×7=21

Step-by-step explanation:

-22 < 4x - 2 ≤ 10

-20 < 4x ≤ 12

-5 < x ≤ 3

Answer:

2

Step-by-step explanation:

Given the question :

Serena wants to create snack bags for a trip she is going on. She has 6 granola bars and 10 pieces of dried fruit. If the snack bags should be identified without any food leftover, what is the greatest number of snack bags Serena can make?

Number of granolas = 6

Number of dried fruits = 10

Since the snackbag is to be designed in such a way that there should be no food leftover, the greatest number of snack bags Serena can make could be obtained by getting the highest common factor of (6 and 10)

____6____10

2___3____5

Here, the highest common factor of 6 and 10 is 2

Hence, the greatest number of snack bags she can make is 2.

Answer:

Hey there!

The second box weighs (3/4)(3.5), which is 2 and 5/8. Option B is correct.

Let me know if this helps :)

Answer: | x -24 |=2

Step-by-step explanation:

Given: Mary's car can go 24 miles on one gallon of gasoline.

her gas mileage can vary by 2 miles per gallon depending on where she drives .

i.e. either 2 miles added or subtracted in the  gas mileage.

i.e. -2< Gas milegae -24 <2

⇒  | Gas milegae -24 |=2

Let x represents the gas mileage.

Then,  | x -24 |=2 is the required absolute value equation that you can use to find the minimum and maximum gas mileage.