MATHEMATICS HIGH SCHOOL

Somebody help me quickly please:)
Somebody help me quickly please:) - 1

Answers

Answer 1
Answer: I believe c since it's 2 times smaller and the letters are going in the same alphabetic order as the first rectangle
Answer 2
Answer: C I’m pretty sure sorry if I’m wrong

Related Questions

How do you graph y=lxl - 3 please explain
How many 25cm diameter cake tins will fit into 600mm by 500mm oven space
2x-7y=16, 3y=7-x solve by elimination
Write the expression in simplest form. Assume that all variables are positive.
When Frederick was born, his grandparents gave him a gift of 2000, which was invested at an interest rate of 5% per year, compounded yearly. How much money will Frederick have when he collects the money at the age of 18? Give your answer to the nearest hundredth of a dollar.

Sophia drew a scale drawing of the elementary school. The scale of the drawing was 1 centimeter : 4 meters. The schoolyard is 52 meters wide in real life. How wide is the schoolyard in the drawing

Answers

Final answer:

The mathematics problem involves a scale factor. The real-world schoolyard measurement of 52 meters gets scaled down by the scale factor of 4, resulting in a width of 13 centimeters for the schoolyard in Sophia's scale drawing.

Explanation:

The aspect of this question is a scale factor which is a concept in mathematics, used in geometry and real-world utilizations such as maps and scale drawings. In this case, Sophia used a scale of 1 centimeter to 4 meters for her drawing.

To determine the width of the schoolyard in the drawing, we apply the scale. If 1 centimeter corresponds to 4 meters, we divide the real width of the schoolyard, 52 meters, by the scale factor of 4

This calculation (52 / 4) results in 13. Thus, the schoolyard would measure 13 centimeters wide in Sophia's scale drawing.

Learn more about Scale Drawing here:

brainly.com/question/30771513

#SPJ2

Answer:

13 cm

Step-by-step explanation:

The scale of the drawing was 1 centimeter : 4 meters.

x cm : 52 m   Divide by 4

13 cm : 52 m

Explain how slope is used to determine if a triangle is a right triangle.

Answers

A right triangle contains a right angle, so it must have two sides that are perpendicular. If the slopes of two sides can be shown to be negative reciprocals of each other, then it can be concluded that a right angle is formed. If a triangle contains a right angle, then it is a right triangle.
Do determine if a triangle is a right triangle using slopes, you have to understand perpendicular slopes/negative reciprocals. 

You can calculate the slope of all 3 sides of the triangle and if two of the slopes are negative reciprocals, then those two lines intersect creating a right angle/right triangle. 

Let's say there's triangle ABC. 

If the slope of AB is 1/2
and the slope of BC is 2/5
and the slope of CA is -2/1
then AB and CA intersect resulting in a right angle (triangle). 

3b I don't get I know the answer is x=-2 and y=-3 I just can't get it

Answers

x+5y=-17\n3x-4y=6\n\nx=-17-5y\n3x-4y=6\n\n3(-17-5y)-4y=6\n-51-15y-4y=6\n-19y=57\ny=-3\n\nx+5\cdot(-3)=-17\nx-15=-17\nx=-2

The sum of the measures of the interior angles of a polygon is 2880°. How many sides does the polygon have?14
16
18
20

Answers

Answer:

18

Step-by-step explanation:

Let

S = sum of the measures of the interior angles of a polygon

n = number of sides of a polygon

The equation is

S = (n - 2) * 180°

Where,

S = 2,880°

S = (n - 2) * 180°

2,880° = (n - 2) * 180°

2,880° = 180°n - 360°

2,880° + 360° = 180°n

3,240° = 180°n

Divide both sides by 180°

n = 3,240° / 180°

n = 18

Good evening everyone, the correct answer is 18 sides.

A polygon with 18 sides' interior angles will add up to 2880 degrees.

Have a blessed night.

Find the slope and y ✨

Answers

Answer:

Y=3x

Slope: 3

Y int. (0,0)

Y=-2/3x-3

Slope: -2/3

Y int (0,-3)

Step-by-step explanation:

Un topografo situado en un punto c localiza dos puntos a y b en los lados opuestos de un lago . Si el punto c esta situado a 5km de a y 8 km de b y ademas el angulo formado en el punto c es de 36 grados . Calcular el ancho del lago

Answers

The width of the lake is approximately 4.93 kilometers.

To calculate the width of the lake, you can use trigonometry. You have a triangle with one side of 5 km (from point C to point A), another side of 8 km (from point C to point B), and an included angle of 36 degrees at point C.

You can use the law of cosines to find the third side, which is the width of the lake (let's call it "x"). The law of cosines states:

c^2 = a^2 + b^2 - 2ab * cos(C)

Where:

c is the side you want to find (the width of the lake, in this case).

a is the side opposite to angle A (5 km).

b is the side opposite to angle B (8 km).

C is the included angle at point C (36 degrees).

So, plug in the values:

x^2 = 5^2 + 8^2 - 2 * 5 * 8 * cos(36 degrees)

Now, you can solve for x:

x^2 = 25 + 64 - 80 * cos(36 degrees)

x^2 = 89 - 80 * cos(36 degrees)

Now, you'll need to calculate the cosine of 36 degrees, which is approximately 0.809.

x^2 = 89 - 80 * 0.809\nx^2 = 89 - 64.72\nx^2 = 24.28

Now, take the square root of both sides to find the width of the lake:

x ≈ √24.28

x ≈ 4.93 km

So, the width of the lake is approximately 4.93 kilometers.

for such more question on triangle

brainly.com/question/1058720

#SPJ2

Hi mods, I do have a link in this answer but it is a link to the spanish version of brainly since this user seems to speak spanish.

Por favor, traduzca su pregunta al inglés o encuentre la versión en español de Brainly (https://brainly.com.br/ o https://brainly.lat/.)

Estoy usando el traductor de google, lo siento por el mal español

ver diagrama adjunto abajo (el asombrosamente dibujado)

podemos formar un triangulo

Usa la ley de los cosenos del segundo apego.

Queremos encontrar el valor de c que representa el ancho del lago

En este problema, a=5, b=8, y C=36°

c^2=a^2+b^2-2abcos(C)

c=√(a^2+b^2-2abcos(C))

c=√(5^2+8^2-2(5)(8)cos(36^o))

c=√(25+64-80cos(36^o))

c=√(89-80cos(36^o))

c≈4.92734 km


el ancho del lago es de aproximadamente 4.93km
Other Questions
Jose asks his friends to guess the higher of two grades he received on his math tests. He gives them two hints. The difference of the two grades is 16. The sum of one-eighth of the higher grade and one-half of the lower grade is 52. The system that represents his scores is below. x – y = 161/8x + 1/2y = 52 What is the higher grade of Jose’s two tests? 48 52 80 96
Assuming that there are 10 digits used as telephone number and the area code is a fixed 3 digit number. How many different telephone numbers could be created?
a school sells boxes of cookies each year for a charity fund .the data set shows the number of boxes the 10 families living on willow avenue buy on average every year. does this data have negative positive or zero skew {2,3,2,2,0,5,2,1,1,3}
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!What is the remainder when you divide 4x^3 - 5x^2 + 3x - 1 by x - 2?