Find the x
Please help me and show how you got it :)

Answer:

[tex]{ \tt{base = \sqrt{ {23}^{2} - {16}^{2} } = 16.5 \: cm}} \\ area = \frac{1}{2} \times base \times height \\ area = \frac{1}{2} \times 16.5 \times 16 \\ { \tt{area = 132 \: {cm}^{2} }}[/tex]

Answer:

Reflections across the line y = x

A reflection across the line y = x switches the x and y-coordinates of all the points in a figure such that (x, y) becomes (y, x). Triangle ABC is reflected across the line y = x to form triangle DEF. Triangle ABC has vertices A (-2, 2), B (-6, 5) and C (-3, 6).

Answer:

Hello! answer: c = 4

Step-by-step explanation:

triangle area formula: base × height ÷ 2 or base × height × 1/2

6 × 4 = 24

24 ÷ 2 = 12 therefore c = 4 Hope that helps!

Answer:

Cada garrafa tiene una capacidad de 24 litros.

Step-by-step explanation:

Tenemos dos garrafas, definamos V como el volumen que cada garrafa tiene.

Sabemos que una de las garrafas tiene el 20%, entonces el volumen de agua que tiene esta garrafa es:

(20%/100%)*V

Y la otra garrafa tiene el 30%, entonces esta garrafa tiene:

(30%/100%)*V

El volumen total de agua es la suma de esos dos volúmenes, que nos da:

(20%/100%)*V + (30%/100%)*V

Y sabemos que tenemos 12 L de agua, entonces podemos escribir la ecuación:

12 L = (20%/100%)*V + (30%/100%)*V

Ahora podemos resolver esto para V.

12L = 0.2*V + 0.3*V

12L = 0.5*V

12L/0.5 = V

24L = V

Cada garrafa tiene una capacidad de 24 litros.

Answer:

Step-by-step explanation:

1)  SSS

2) SAS

3) SSA

4) SSA  

no, don't say  Angle Side Side... :P  

Given:

A figure of a right angle triangle.

To find:

The value of x.

Solution:

First, label the vertices figure as shown below.

In triangle ABC and DBA,

[tex]\angle BAC\cong \angle BDA[/tex]         (Right triangles)

[tex]\angle ABC\cong \angle DBA[/tex]         (Common angle)

[tex]\triangle ABC\sim \triangle DBA[/tex]         (AA property of similarity)

We know that the corresponding sides of similar triangles are proportional.

[tex]\dfrac{BC}{BA}=\dfrac{AB}{DB}[/tex]

Substituting the given values from the below figure, we get

[tex]\dfrac{x}{8\sqrt{3}}=\dfrac{8\sqrt{3}}{12}[/tex]

[tex]x=\dfrac{8\sqrt{3}}{12}\times 8\sqrt{3}[/tex]

[tex]x=\dfrac{192}{12}[/tex]

[tex]x=16[/tex]

Therefore, the value of x is 16 and correct option is B.

Answer:

2,3 and -1,7

Step-by-step explanation:

Answer:

y = - 1/2x =0

Step-by-step explanation:

y = mx  + b

b = intercept

m = slope

The intercept is 0.

Slope: 0 - 1 / 0+2

Slope = -1/2

Answer:

12 =c

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2+b^2 = c^2  where a and b are the legs and c is the hypotenuse

7.2 ^2 + 9.6 ^2 = c^2

51.84+92.16= c^2

144 = c^2

Taking the square root of each side

sqrt(144) = sqrt(c^2)

12 =c

Answer:

Let's find the hypotenuse.

7.2^2 + 9.6^2

51.84 + 92.16 = 144

√144(square root of 144) = 12, c = 12

Answer:

b

Step-by-step explanation:

edge 2021

The solution is:

B. f(x) domain: x ≥ 1

f–1(x) range: y ≥ 1

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.

Here, we have,

Because the two functions are inverse to each other, so we all know that the domain of f(x) will be the range of f^-1(x) and the range of  f(x) will be the domain of f^-1(x)

As can be seen from the attached photo,  

f(x) extends to the right of x=1, so its domain is x ≥ 1.

<=> f^-1(x) range is y≥ 1.

Therefore, we choose answer B

To learn more on function click:

brainly.com/question/21145944

#SPJ3

complete question:

Which answer pairs a possible domain restriction for f(x) and its corresponding impact on f-1(x)

Answer:

1/18

Step-by-step explanation:

There are 2 x 3 x 3 = 18 combinations of coffee.  Only one is large, iced and

hazelnut

So, the probability is 1/18

Step-by-step explanation:

janine is running 10 kilometer per 60 minutes

means janine runs 1 km in

=60/10

=6

since,Janine runs 1 km per 6 minutes

how much time does janine takes to run 15 km

=15 ×6

=90

Therefore Janine takes 90 minutes to run 15 km ie1 hour 30 minutes

Answer:

A/15 = -13+11

A/5=-2

A= -2*5

A = -10

Answer:

-30

Step-by-step explanation:

-11+a/15=-13

a/15=-13-(-11)

a/15=-13+11

a/15=-2

a=-2*15

a=-30

Answer:

26.67

Step-by-step explanation:

8 x 5 x 2/3 = 80/3 = 26.67

Answer:

Step-by-step explanation:

64pi = (1/3)pi r^2 *3 = pi r^2

r^2 =64

r = sqrt(64) = 8

Answer:

✅On average Albany gets 20.967 inches rain pee year and Zachary gets 25.153 inches rain per year.

✅On average, it rains more in Zachary in a year.

Step-by-step explanation:

Mean annual rainfall on average = total amount of rainfall for the period of years ÷ 10

✔️Mean Annual rainfall for Albany (in.):

= (22.82 + 19.83 + 28.40 + 23.35 + 30.78 + 21.34 + 11.20 + 17.04 + 18.63 + 16.28) ÷ 10

= 20.967

✔️Mean Annual rainfall for Zachary (in.):

= (26.41 + 23.54 + 30.02 + 26.35 + 34.24 + 25.74 + 18.98 + 21.26 + 23.61 + 21.38) ÷ 10

= 25.153

✅Therefore, on average Albany gets 20.967 inches rain pee year and Zachary gets 25.153 inches rain per year.

✅On average, it rains more in Zachary in a year.

Answer:

The Smith Family paid $50, 820 as down payment.

Step-by-step explanation:

Total purchase price the Smith Family Paid = $231,000

Percentage of the amount paid in Down Payment = 22%

This means 22% of the total purchase price was paid in down payment.

The formula to calculate percentage in this case will be:

Percentage Price = (Amount Paid in Down Payment/Total Price) x 100%

Using the values, we get:

22% = (Amount Paid in Down Payment) / 231,000 x 100%

0.22 = (Amount Paid in Down Payment) / 231,000

Amount Paid in Down Payment = 0.22 x 231000 = $50, 820

This means, The Smith Family paid $50, 820 as down payment.

Hope this answer helps you :)

Have a great day

Mark brainliest

Answer:

The quotient of n and 6 is n/6, as quotient means divide.

for example, if it was "the quotient of 24 and 6", it would be 24/6, which is 4.

Answer:

b

Step-by-step explanation:

8×19= 152 [tex]cm^{2}[/tex]

1 [tex]cm^{2}[/tex] : 4.5 [tex]m^{2}[/tex]

152×4.5=684 [tex]cm^{2}[/tex]

Answer:

180 degrees

Step-by-step explanation:

East and west are two opposite directrions along the same line.

The angle is 180 degrees.

Answer: 180°

Step-by-step explanation: The directions on a compass would look something like this; (Refer to the image.)

A full circle is 360°. Half of 360 is 180. You would have to make a clockwise rotation by 180° to face West. Think of this picture as a clock or a circle.

I hope this helps!

ihgubhuybh  g bh h ygv vgbj  uv   bu

Answer:

4

Step-by-step explanation:

The scale factor is 4

Answer:

[tex]m\angle 1 = 40^\circ[/tex]

Step-by-step explanation:

First, notice that the two lines are parallel as indicated by the arrow.

Therefore, by the Alternate Interior Angles Theorem:

[tex]\angle 1\cong \angle 2[/tex]

So:

[tex]m\angle 1 = m\angle 2[/tex]

Substitute:

[tex](2x+20)=(3x+10)[/tex]

Solve for x. Subtract 2x from both sides:

[tex]20=x+10[/tex]

And subtract 10 from both sides:

[tex]x=10[/tex]

We know that:

[tex]m\angle 1 = 2x+20[/tex]

Substitute. Hence:

[tex]m\angle 1 =2(10)+20=40^\circ[/tex]

9514 1404 393

Answer:

  510 cm³

Step-by-step explanation:

The overall height of the front face is 9+2 = 11 cm.

The overall width of the front face is 6+4 = 10 cm.

Out of that 11 cm by 10 cm rectangle, a cutout is made in the upper right corner. The area of that cutout (in the plane of the front face) is 2 cm high by 4 cm wide.

Then the area of the front face is ...

  (11 cm)(10 cm) -(2 cm)(4 cm) = 110 cm² -8 cm² = 102 cm²

The volume of the prism can be found using the formula ...

  V = Bh

where B is the area of the "base" of the prism, and h is its height. Here, the "base" is the front face, and the height is the dimension marked 5 cm. The volume is ...

  V = (102 cm²)(5 cm) = 510 cm³

The volume of the prism is 510 cm³.

Answer:

Omsk internet pra mim é um vídeo de um dia

the function of this answer b