I'll give brainliest to whoever answers correctly.

Answer:

In explanation below l

                                   v

Step-by-step explanation:

When a transversal cuts parallel lines, all of the acute angles formed are congruent, and all of the obtuse angles formed are congruent.  For example, ∠1, ∠4, ∠5, and ∠7 are all acute angles.

Answer:

68°

Step-by-step explanation:

The sum of all internal angles of a circle always total 360°.

So, we can add the three angles (ADB, BDC, ADC) and equate them to 360°.

90 + (2x+1) + (2x-3) = 360

90 + 4x -2 = 360

4x - 2 = 360 - 90

4x - 2 = 270

4x = 272

x = 272/4

x = 68°

From here, you can find any of the two unknown angles by simply plugging in x = 68°.

Feel free to ask me if you didn't understand any part :D

Hope this helps!

Step-by-step explanation:

y=a(x-h)+k

=6(-2-2)²+2

=6(16)+2

=98

Answer:

64hjx^2

Step-by-step explanation:

I hope this helps :)

Let me know if you need an explanation or the steps

Answer:

I don't know what you're asking but if you're asking what the mode is then it's 2, or your mean is 5

Step-by-step explanation:

Answer:

Model is Sam..

so 9 is correct answer..

by the way option A is correct

9514 1404 393

Answer:

Step-by-step explanation:

For these, you can find the appropriate formula by looking at the ratio of the first two terms. That will be the number in parentheses in the explicit formula. If there is no match, it is not geometric.

No, because he kept adding to both sides rather than distributing 2 from x and 9 from the start

Answer:

I don't agree with his method because he should've used the distribute method for the first step. For step 2, he would've needed to add 18 on both sides. Step 3 would be for him to divide both sides by 2, not subtract 2.

Step-by-step explanation:

2(x - 9) = 10

step one: distribute

⇒ 2x - 18 = 10

step two: add 18 on both sides and then simplify

⇒ 2x - 18 + 18 = 10 + 18

⇒ 2x = 28

step three: divide both sides by 2

⇒ [tex]\frac{2x}{2} = \frac{28}{2}[/tex]

⇒ x = 14

The value of t for which the given expression 2x²+tx+10 will be a product of two binomial is 9.

A binomial expression is an expression that has two terms.

In order to get the value of t for which the given expression 2x²+tx+10 will be a product of two binomial. We need to find a number(A) that is when broken into two other numbers(B and C), the sum of these numbers(B and C) is the number itself(A). Also, the product of the two numbers is equal to the product of the rest two terms of the expression(2 and 10).

Therefore, the number that fulfills this condition is 9. Let's check by substituting the value of t as 9.

[tex]2x^2+tx+10\\\\= 2x^2+9x+10 \\\\= 2x^2+5x+4x+10\\\\ = x(2x + 5)+2(2x+5)\\\\= (x+2)(2x+5)[/tex]

Hence, the value of t for which the given expression 2x²+tx+10 will be a product of two binomial is 9.

Learn more about Binomial:

https://brainly.com/question/3560614

Answer:

Firstly, rewrite the equation:

⅓ (18 + 27) = 81

Substitute x for the given number of it's supposed equivalent.

In this case x = 12.

⅓ (18(12) + 27) = 81

Solve using PEMDAS and simplify what is in the parenthesis first. Then, multiply.

(18 x 12) + 27 = 243

Now, solving using PEMDAS, multiply the total of what you got that was originally in the parenthesis by ⅓ .

⅓ (243) = 81

When you multiple these number they are equivalent to 81.

81 = 81

Since the equation given, when substituted x for 12, is equivalent to 81, this proves that substituting x for 12 makes this equation true.

Answer:

26in^2

Step-by-step explanation:

5 time 4 is 20in^2. plus 2 times 3 is 6in^2.

add 20 and 6 then you get 26in^2.

Answer:

25

___  x  40  = 10

100

Consider 25 out of hundred since its  a percent and the key word "cent" means 100. The keyword "of" means multiplication.

Answer:

x = 7

Step-by-step explanation:

- 3x - (1 - x)= -15

-3x - 1 + x = -15

-2x - 1 = -15

-2x = -14

x = 7

Answer:

0

Step-by-step explanation:

it's 0 because if u multiply anything by 0, then it would be 0

Answer:

IS THERE A PICTURE SO WE CAN SEE

Answer:

x = 4 units

Step-by-step explanation:

2/z = z/6

z² = 12

z = 2√3

using the Pythagorean theorem:

x² = 12 + 2²

x² = 16

x = 4

Based on the definition of an equilateral triangle, the value of x is: B. 4 units.

If triangle MRN is created when an equilateral triangle is folded in half, therefore:

x = 1/2 of (NM)

x = 1/2(6 + 2)

x = 1/2(8)

x = 4 units

Therefore, based on the definition of an equilateral triangle, the value of x is: B. 4 units.

Learn more about the equilateral triangle on:

https://brainly.com/question/15294703

Answer:

6xy²z^4

Step-by-step explanation:

[tex]\sqrt[3]{216x^3y^6z^12}[/tex] = ∛(6³)(x³)(y³)(y³)(z³)(z³)(z³)(z³) = 6x·y·y·z·z·z·z = 6xy²z^4

Answer:

Step-by-step explanation:

I took the test and the person that is/was above me said the something but I just put the letter for faster response.

Answer:

53.3 in^2

Step-by-step explanation:

Given data

Base B= 13in

Height H= 8 1/5 in= 41/5in

The expression for the area of a triangle is

Area= 1/2 Base * Height

Substitute

Area= 1/2* 13* 41/5

Area= 6.5*41/5

Area= 266.5/5

Area= 53.3 in^2

Hence the area is 53.3 in^2

Answer:

-2

Step-by-step explanation:

48 ÷ -6- (-2)3

= -8 - (-2)3

= -8 - (-6)

= -8 +6

= -2

Given:

A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters,

and (6q – 9) centimeters.

To find:

The expression that represents the perimeter, in centimeters, of the triangle.

Solution:

We know that, perimeter of a triangle is the sum of its all sides.

[tex]Perimeter=(6p-7)+(7p-2)+(6q-9)[/tex]

Combining like terms, we get

[tex]Perimeter=(6p+7p)+6q+(-7-2-9)[/tex]

[tex]Perimeter=(13p)+6q+(-18)[/tex]

[tex]Perimeter=13p+6q-18[/tex]

Therefore, the perimeter of the triangle is represented by the expression [tex]13p+6q-18[/tex] centimeters.

A triangle has side lengths of (6p – 7) centimeters, (7p – 2) centimeters, and (6q – 9) centimeters.

To find:

The expression that represents the perimeter, in centimeters, of the triangle.

Answer:

-18+13p+6q

(Also got it right on a test)

Answer:

136 hope this helps!

Answer:

15 ounces

Step-by-step explanation:

Each box contains 4 toys; a 5-ounce truck and three bags of marbles. The bags of marbles are all identical. How much does each bag of marbles weigh?

We need the total weight of the box. This is not given in the question, hence:

Let us assume

The total weight of the = 50 ounces

A 5-ounce truck and three bags of marbles.

Let the weight of one bag of marble = x

Hence,

5 ounces +3x = 50 ounces

3x = 50 ounces - 5 ounces

3x = 45 ounces

x = 45 ounces/3

x = 15 ounces

Therefore, the weight of each bag of marble is 15 ounces

Subtraction

hope it helps you ❣❣

Answer:

Subtraction

Step-by-step explanation:

In order to move 15 from the left side of the equation to the right, you'll need to subtract both sides by 15.

Answer:

0.0625 miles

Step-by-step explanation:

There is a faster way but this way makes more sense

1/4 miles = 440 yards

440/4 (since 4 people)

110 yards per person

Put back into miles

Everyone ran 0.0625 miles

Answer:

The answers is x=3

Step-by-step explanation:

Divide both sides by the numeric factor on the left side then solve.

Hope this helps.

May i please have a brainless Thank you.

Answer:

55°

Step-by-step explanation:

A straight line equals 180 so all you have to do is subtract what you have from 180 to get x

180-125=55

Answer:

x=55

Step-by-step explanation:

180-125=55 since it is a straight angle

Answer:

-8

Step-by-step explanation:

Answer:

They are because the triangles corresponding sides and angles are all equal

[the angles and length are the same (length)]

Answer:

They are congruent by the SAS theorem. Line AC is corresponding to line ZX. Angle C is corresponding to angle Z. Line CB is corresponding to ZY.

Step-by-step explanation:

Plz mark as brainliest if this helped! Have a nice day!!!

-Lil_G

Answer:

The picture frames original price is $6

Explanation:

50% of 6 is 3.

Hope this helped! If it did please give brainliest. :D