I only need help with #17 pls

Answer:

arkadaşlar bu şeyler

Türkçeye nasıl cevriliyor

Answer:

wrong

Step-by-step explanation:

Answer:

your friend is right and you are too your both right

Answer:

25 degrees

Step-by-step explanation:

So a triangles angels equal 180 degrees

So for angel ECD 180 - (15+90) = 75

Straight lines also always equal to 180 degrees so

180 - (80+75) = 25

Measure of ∠BCE = 25° .

A figure which is formed by two rays or lines that shares a common endpoint is called an angle. The word “angle” is derived from the Latin word “angulus”, which means “corner”.

Given, In figure,

∠CED = 15°

∠EDC = 90°

∠BCA = 80°.

In triangle ECD

Sum of all interior angles of a triangle is 180°

∠ECD +∠CED +∠EDC = 180°

∠ECD + 15° + 90° = 180°

∠ECD = 180° - 105°

∠ECD = 75°

Now,

∠BCA,∠BCE and∠ECD are at point C on line AD.

Sum of all angles made at one point of line is 180°.

∠BCA +∠BCE +∠ECD = 180°

80° + ∠BCE + 75° = 180°

∠BCE = 180° - 155°

∠BCE = 25°

Hence, 25° is measure of ∠BCE.

Learn more about angle here:

https://brainly.com/question/28451077

#SPJ6

Answer:

Hey! here is the answer!

Step-by-step explanation:

C! 10 = ∎ × 60

i know this becuase i did the equation in reverse, then used my calculator to make sure all the numbers added up.

Answer: B)

Step-by-step explanation:

First we need to find the value of the black sqaure. The value of the black square is 6 because 60 / 10 = 6. A) cannot be the answer because 6 does not equal 60. C) cannot be the answer because 10 does not equal 360. The only answer can be B) because 6 x 10 does equal 60.

Answer:

x = 17°

Step-by-step explanation:

2x - 4= 30° {being vertically opposite angles }

2x = 30° + 4°

2x = 34°

x = 17°

Hope it will help :)

Answer:

1) 5

2) -4

3) 12

4) -10

5) 2.8

6)-2

7) 2

8) -6

9) -1

Answer:

yellow

Step-by-step explanation:

Most of the flowers are yellow

Answer:

11

Step-by-step explanation:

Well that's because there are more yellow flowers

Answer:

√61

Step-by-step explanation:

Answer:

(5,6)

Step-by-step explanation:

3-(-2)=5

3-(-3)=6

Answer:

The answer is

[tex]y = - 7[/tex]

Answer:

y = -7

Step-by-step explanation:

Hey :)

y = mx + b

*m is equal to the slope...

y = (0)x + b

Plug in the point you have...

-7 = (0) (5) + b

-7 = 0 + b

-7 = b

y = (0)x - 7

y = -7

Ignore the (0)x because anything multiplied by 0 is 0 so there's no point in having 0x in your equation.

Answer: y = -7

Hope this helps :)

Answer:

1   15 x 9 x 14 = 1890

2   10 x 17 x 24 x 21 =85680

Step-by-step explanation:

Answer:

344 visitors

Step-by-step explanation:

Given that the relationship between the number of visitors to a museum(y) and the daily rainfall in mm(x) is defined as

y=14.1x+62.0

when the daily rainfall is 20 mm, the number of visitors

y = 14.1(20) + 62

= 282 + 62

= 344

It means that the expected number of visitors is 344 persons (to the nearest integer).

Answer:

The answer is below

Step-by-step explanation:

A parallelogram is a quadrilateral (has 4 sides and 4 angle) with two pair of parallel and opposite sides. Opposite sides of a parallelogram are parallel and equal.

Given parallelogram ABCD:

AB = CD = 18 cm; BC = AD = 8 cm

∠P = ∠P, ∠PDA = ∠PCQ (corresponding angles are equal).

Hence ΔPCQ and ΔPDA are similar by angle-angle similarity theorem. For similar triangles, the ratio of their corresponding sides equal. Therefore:

[tex]\frac{CD}{PC}= \frac{AD}{CQ}\\\\\frac{18}{6}=\frac{8}{x} \\\\x=\frac{6*8}{18}=\frac{8}{3}\ cm[/tex]

Perimeter of CPQ = CP + CQ + PQ

15 = 6 + 8/3 + PQ

PQ = 15 - (6 + 8/3)

PQ = 6.33

∠CQP = ∠AQB (vertical angles), ∠QCP = ∠QBA (alternate angles are equal).

Hence ΔCPQ and ΔABQ are similar by angle-angle similarity theorem

[tex]\frac{AQ}{QP}=\frac{AB}{CP} \\\\\frac{AQ}{6.33} =\frac{18}{6} \\\\AQ=\frac{18}{6}*6.33\\\\AQ = 19[/tex]

[tex]\frac{BQ}{CQ}=\frac{AB}{CP} \\\\\frac{BQ}{8/3} =\frac{18}{6} \\\\BQ=\frac{18}{6}*\frac{8}{3} \\\\BQ =8[/tex]

Perimeter of BAQ = AB + BQ + AQ = 18 + 8 + 19 = 45cm

PA = AQ + PQ = 19 + 6.33 = 25.33

PD = CD + DP = 18 + 6 = 24

Perimeter of PDA = PA + PD + AD = 24 + 25.33 + 8 = 57.33 cm

Answer:

the answer will be -1/6

Step-by-step explanation:

firstly there will be a multiplication sign in between 6 and 1/4 and 2 and 5/6 which when, when we will calculate the answer is -1/6

Answer:

41/12

Step-by-step explanation:

Answer: 88

Step-by-step explanation: since its a circle u times the diameter of the cloth by 3.14 which is 87.92 so you round it to 88

Answer:

There's a 50% probability of all of them being red or blue

Step-by-step explanation:

More information needed

Answer:

Are you asking a question?

Step-by-step explanation:

Answer:

2^3 * 3

2^2 * 3

5 * 7

2 * 7^2

The GCF they all share is 1, or 2^0 * 3^0 * 5^0 * 7^0.

We can rewrite these numbers like so:

2^3 * 3^1 * 5^0 * 7^0

2^2 * 3^1 * 5^0 * 7^0

2^0 * 3^0 * 5^1 * 7^1

2^1 * 3^0 * 5^0 * 7^2

Take the lowest powered form of each factor

2^0 , 3^0 , 5^0 , 7^0

Multiply them together

1

Step-by-step explanation:

Answer:

6x+4

Step-by-step explanation:

Answer:

Step-by-step explanation:

The area of a rectangle is the product of its side lengths. In this case

[tex]A=(2x+6)(3x-2)\\ \\ A=2x(3x)+2x(-2)+6(3x)+6(-2)\\ \\ A=6x^2-4x+18x-12\\ \\ A=6x^2+14x-12[/tex]

Answer:

2✓3

Step-by-step explanation:

it's a special triangle, so just take 6 divided by ✓3 and you'll get 2✓3.

Answer:

C your welcome, hope you pass

Answer:

Equation 3 is correct.

Step-by-step explanation:

It's the same equation but divided by 2.

Answer:

20: 0.2

48: 0.48

8: 0.667

I hope that answers your question and it's right!! :)

Answer:

0.2, .48, 8.0

Step-by-step explanation:

Answer:

n=-6

Step-by-step explanation:

Step-by-step explanation:

You can put the value of x into the equation to solve for y. Hopes this works.

Answer:

a = 72° b = 88°

Step-by-step explanation:

We know in the cyclic quadrilateral opposite angles are supplementary so

a + 108° = 180° { being opposite angles of cyclic quadrilateral }

a = 180° - 108°

a = 72°

b + 92° = 180° { being opposite angles of cyclic quadrilateral }

b = 180° - 92°

b = 88°

Answer:

51 seconds

Step-by-step explanation:

23.08+27.92=51.00

Answer:

51 seconds

Step-by-step explanation:

Hope this helps