Find the missing length indicated leave your answer in simplest radical form​

Answer:

x = 20 degrees, angle ABC = 98 degrees

Step-by-step explanation:

The two inner angles sum up to 180 degrees. This is a general rule when you have two parallel lines and another line intersecting through both lines.

So angles ABC and DCB sum up to 180.

4x + 18 + 2x + 42 = 180

6x + 60 = 180

6x = 120

x = 20 degrees

Plugging this back in angle ABC,

4(20) + 18 = 98 degrees

Step byCombine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

Answer:

Step-by-step explanation:

Use the rhombus area formula to find it.

A = [tex]\frac{diagonal 1 * diagonal 2}{2}[/tex]

A = (6*8) / 2 = ...

Answer:

C.

Step-by-step explanation:

The angle D. is acute

Answer: 1.5

Step-by-step explanation:

Answer:

The equation t = d + 16 represents the scenario

Step-by-step explanation:

The independent variable, the input, is the variable d, representing distance. The distance traveled depends on the amount of time Marlene rides her bike. The initial value of the scenario is 16 miles per hour. so The equation t = d + 16 represents the scenario

Answer : 263

Rounded (1 s.f ) = 300

Answer:

C is Cassandra's age, it is being multiplied by 2(Doubling). G is replaced by 9 and you will find the mother's age

Step-by-step explanation:

Answer:

10 is the answer

Step-by-step explanation:

Let squares be x, triangles be y and circle be z

Now,

x³ = 27

so, x = 3

Now,

x * y * y * y = 24

or, 3 * y³ = 24

or, y³ = 24/3

so, y³ = 8

so, y = 2

Again,

x * y * z² = 96

or, 3 * 2 * z² = 96

or, 6z² = 96

or, z² = 96/6

so, z² = 16

so, z = 4

Now,

z + x*y = 4 + 3*2 = 4 + 6 = 10

Answer:

C

Step-by-step explanation:

12 x 12 is 144.

I hope I helped

Answer:

C

Step-by-step explanation:

Square root is a number multiplied by the same number to get an answer

144/12 is 12 and

12 x 12 = 144

Given that that the lengths of the parts of the secant are, QO = 14 and QP = 9, we have that the tangent, NO = 17.9

The given parameters are;

Length of side, QP = 9

Length of QO = 14

Required;

The length of;

[tex] \overline{no}[/tex]

From the tangent and secant formula, we have;

[tex] { \overline{no}}^{2} = { \overline{qo}} \times ( { \overline{qp} \: + { \overline{qo}}})[/tex]

Which gives;

NO^2 = 14 × (9 + 14) = 322

NO = √(322) = 17.9

Learn more about the tangent and secant theorem here;

https://brainly.com/question/26080631

The sum of interior angles of the given polygon is 900 degrees

The formula used to calculate the sum of an interior angle of a polygon is expressed as:

Sum of interior angles = ( n − 2 ) × 180 ∘

n is the number of sides

The number of sides of the given polygon is 7, hence;

Sum of interior angles = (7 − 2 ) × 180 ∘

Sum of interior angles = 5 ×  180 ∘

Sum of interior angles = 900 degrees

Hence the sum of interior angles of the given polygon is 900 degrees

Learn more on sum of interior angles here: https://brainly.com/question/20606675

Answer:

I believe its c or a

Step-by-step explanation:

just guess those are my suggestions

Answer:

3.141592653589793238462643383279

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

the 30th decimal of pi is 9

Answer:

[tex]2\\\\ \frac{2}{4} = 2[/tex]

The [tex]\frac{2}{4}[/tex] simply means divide 2 by 4.

Each person will get 2 brownies.

Answer:

53 square units

Step-by-step explanation:

12.5+13+13.5+14

Answer:

The answer to this question is 18 1/ 2 degrees

Step-by-step explanation:

Answer:

3.14 cm²

Step-by-step explanation:

Given :-

Diameter = 2 cm

To Find :-

Area

Formula Required :-

Area (circle) = πr²

Solving :-

Area = 3.14 x 1 x 1

= 3.14 x 1

= 3.14 cm²

Solution :-

3.14 cm²

Solution:

We know that:

Finding the radius.

Finding the area.

Answer:

950

Step-by-step explanation:

A=P*(1/2)^(t/h)

Answer:

D. [tex]\sqrt[3]{16}[/tex]

Step-by-step explanation:

What is an irrational number?

  ❖ An irrational number is a number that cannot be written in fraction

      form. They're also non-terminating and non-repeating decimals.

Determing Irrational or Rational

A.

B.

C.

D.

Answer:

The answer to the value of q is 19/24

Answer:

Zoe is correct!

Step-by-step explanation:

The definition of an acute triangle is that all three angles are less than 90 degrees. An equilateral triangle has the angles 60, 60, and 60. All three are less than 90 degrees, so this means that an equilateral triangle is always an acute triangle.

However, that doesn't necessarily mean that an acute triangle is always an equilateral triangle.

Answer:

draw a line like this / through zero than draw another line like this \ through zero

Step-by-step explanation:

Answer:

Your answer is 30 sq. yd

Step-by-step explanation:

To find the area of the rectangle:

l x w

6 x 4 = 24

To find area of triangle:

1/2(bh)

to find the base of the triangle you subtract 6 from 9:

9 - 6 = 3

So 1/2 (3 x 4)

1/2 (3 x 4)

1/2 (12)

12 / 2 = 6

Area of whole figure:

You will now add 6 + 24 = 30

The inverse of the trigonometric function given in the graph is;

Option D; y = arc cosx

The graph is missing and so i have attached it.

when x = 0, y = 1

when x = π, y = -1

when x = π/2, y = 0

Now, the equivalent of radian angle π when converted to degrees is; π = 180°

Thus; π/2 rad = 90°

Thus;

when x = 0°, y = 1

when x = 180°, y = -1

when x = 90°, y = 0

sin 0 = 0

tan 0 = 0

cos 0 = 1

Let us try angle 90°

sin 90 = 1

cos 90 = 0

tan 90 = ∞

The inverse of cos x is cos⁻¹x or arc cos x.

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Answer:

D

Step-by-step explanation:

Answer:

Step-by-step explanation:

yea ur right yea ur right yea ur right