The interior angles of a triangle have measures kº, 27°, and 10°
What is the value of k?

Answer:

Yes please

Step-by-step explanation:

what is

8+1/2(12)=x

Thank you!!!

Answer:

x would be 7 units because 4 × 7 = 28 And 28 + 10 = 38

Step-by-step explanation:

Answer:

The answer is 24.4.

Step-by-step explanation:

You use tan to figure it out as we they have given us the opposite value and we need to find out the adjacent value. and tan tan(x) = opposite over adjacent.

x is the value we need to find

tan(16) =7÷x

xtan(16) = 7

x= 7 ÷ tan(16)

x = 24.4

Hope this helped!

Answer:

9

Step-by-step explanation:

the absolute value of -3 is 3

so; 3*|-3| =3*3 =9

Answer:

[tex]\huge\boxed{\sqrt{25-10\sqrt3+3}=5-\sqrt3}[/tex]

Step-by-step explanation:

[tex]\sqrt{25-10\sqrt3+3}=(*)\\\\25=5^2\\3=(\sqrt3)^2\\10\sqrt3=(2)(5)(\sqrt3)\\\\(*)=\sqrt{5^2-(2)(5)(\sqrt3)+(\sqrt3)^2}\\\\\text{use}\ (a-b)^2=a^2-2ab+b^2\\\\=\sqrt{(5-\sqrt3)^2}\\\\\text{use}\ \sqrt{a^2}=|a|\\\\=|5-\sqrt3|=5-\sqrt3\\\\^{\text{because}\ 5>\sqrt3\to5-\sqrt3>0}[/tex]

Answer:

-2

Step-by-step explanation:

Answer:

the number is the third one -2

Answer:

between -2&1,0&1 and 1&2

Answer:

Maria is 16 and Frank is 4

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

the easy explanation is that the graph is straight so it means its proportional. the more detailed one is that you don't care about those 6$, cause its only says to you where the graph starts from (if you'll see it isn't from 0 there its from 6). you do care about the 5$ detail. and they say its for every game which is the definition of proportional (for every *blank amount of x* youll need *blank amount of y* ) you can see that after 1 game youll pay 5$ and then 10$ and so on....

Answer:

A and D

Step-by-step explanation:

if each van held 6 students and the math club went in two vans, then you can use multiplication to figure it out. each van held 6 students, the math club went in two vans, so the equation can be 6 x 2. BUT you can do addition as well. because 6 plus 6 will give you the same answer as 6 x 2 because each van holds six students, there were two vans so 6 plus 6 is another way to solve this problem.

Answer:

m< 7 = 70

Step-by-step explanation

m< 2 + m< 1 = 180

180 - 110 = 70

m< 1 = 70

because the lines are parallel m< 1 = m< 7

so m< 7 = 70

Answer:

x=21.3333

Step-by-step explanation:

its right

Answer:

X=4

Step-by-step explanation:

Hope I helped:)

Answer:

linear

Step-by-step explanation:

yes it is linear since I did this question and got it right

Answer:

1) B

2) a. 5x-7 b. 15b + 25 c. 16x^2 + 4x d. 13g -20. e. 6h + 23

Step-by-step explanation:

I’m sorry if any of them are wrong but I believe they’re right, most of it was distribution

Answer:

28. B

29:

A. 5x-7

B. 15b+25

C. 16x^2+4x

D. 13g-20

E. 6h+23

30:

A. Constant = 103, Coefficient= 94, Variable= w

B. Constant= -3, coefficient= 18, variable= x

C. Constant= -7, coefficient = -5, variable = y

D. Constant = 16, coefficient = -24, variable = z

31:

A. x+10

B. 13-9/x

C. 9x+4

D. 4+11x

So the answer of question no 4 is 2

The answer of question no 5 is 5

Look at the attached picture

Hope it will help you

Good luck on your assignment

Answer:

Step-by-step explanation:

number 4 :  x=2

number 5:  x=5

Answer: The area of the banner is 100 in^2

Step-by-step explanation:

so let say the banner was still a rectangle with the triangle still  attached to it so if we needed to find the area of the whole rectangle we will need to multiply the length times the width

so  14 * 8 =  112    

But now a triangle is being cut out of the rectangle so we need to find the area of the triangle being cut out and subtract it from the area of the whole rectangle.  But first we need to find the base and the base is 8  since the other side  base is 8  too and the height will be 3 since 14- 11= 3  

Now find the area of the triangle by multiplying the base times the height and divide it by 2.

8 * 3= 24

24/2= 12

subtract 12 from 112

112- 12 = 100

Answer:

The distance travelled is 7.98×10³ miles.

Step-by-step explanation:

Given that the formula to find distance is Distance = Speed×Time. Then you have substitute the values into the formula :

[tex]distance = speed \times time[/tex]

Let speed = 5.7×10²,

Let time = 1.4×10¹,

[tex]d = (5.7 \times {10}^{2} ) \times (1.4 \times 10)[/tex]

[tex]d = (5.7 \times 1.4) \times ( {10}^{2} \times 10)[/tex]

[tex]d = 7.98 \times {10}^{3} miles[/tex]

Using THIS formula:

(y-y₁) = m(x-x₁)

PLUGGING IT IN:

(y-5) = 1/2(x-6)

Is this what your teacher is looking for?

Answer:

Step-by-step explanation:

The given pyramid is a square based pyramid. The formula for determining the lateral surface area of a square base pyramid is expressed as

Lateral surface area = 1/2 × perimeter × slant height

From the information given,

Length of each side = 11 miles

Perimeter of base = 4 × 11 = 44 miles

Slant height = 6.8 miles

Lateral surface area = 1/2 × 44 × 6.8 = 149.6 miles²

The formula for determining the total surface area of a square base pyramid is expressed as

Total surface area = base area + (1/2 × perimeter × slant height)

Base area = 11² = 121

Total surface area = 121 + (1/2 × 44 × 6.8) = 270.6 miles²

Answer:

d=7, b -13+7n c 71

Step-by-step explanation:

a= - 6

2nd term=a+(n_1)d

a+d

1+6

=7

b tn a-(n_1)d

_6+(n_1)d

_6 +7n_7

_13+7n

tn a+11d

6+11(7)

6+77

=83

Answer:

x intercept. The x intercept is the point where the line crosses the x axis. At this point y = 0. y intercept. The y intercept is the point where the line crosses the y axis.

Answer:

f(x)=x+1 or C on edge

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

the proportion is 120/10=1200%

I'm sorry if this is wrong

Answer:

hope it helps

Step-by-step explanation:

1. area = 15*15 - 5*6 = 195

2. area = (8+16)*8 /2   -     5*3  =  96 - 15 = 81

3. area = 12*3 + 9 * (12 - 4 - 4) = 36 + 9*4 = 36+36 = 72

4. x = 6-3 = 3

   y = 3- (-1) = 4

   z = 7-3 = 4

area = 2*x*y/2 + y*z = 2*3*4/2 +4*4 = 12+16 = 28

Answer:

1334feet

Step-by-step explanation:

46x29

Answer:

185.714% increase

Step-by-step explanation:

To find the percentage increase, take the new amount and subtract the original amount

40-14 = 26

Divide by the original amount

26/14

1.857142857

Multiply by 100% to change to percent form

185.714%

Answer:

185.714%

Step-by-step explanation:

Answer:

1. 80 students

2. 45 students

3. i believe that its 25 dollars

4. i dont know sorry

5. i dont know sorry

Step-by-step explanation:

Answer:

C. 18 units.

Step-by-step explanation:

The value of the length of YX is,  8 units

And, The lower base will be 18 units.

Since, The tangent of an angle is the ratio between the opposite side of the angle and the adjacent side of the angle.

⇒ tanθ = opposite side/adjacent side

So according to asked question;

In the trapezoid VWXZ,

VW || XZ

Height of trapezoid= VZ = WY = 8√3

VW = 10

∠YWX = 30°

∠WXY = 60°

In triangle ΔWYX,

∠WYX = 90°

ΔWYX is a right angle triangle

So, tan ∠YWX= XY/WY

⇒ tan30° = XY/8√3

⇒ 1/√3 = XY/8√3

⇒ XY = 8√3/√3

⇒ XY = 8 units

Thus, The length of the lower base is,

ZX = ZY + XY = VW + XY = 10 + 8 = 18units

Therefore, The lower base will 18 units.

Learn more about trapezoid visit:

brainly.com/question/15439615

#SPJ7

Answer:

Aircraft carrier speed = 4.97 km/h

Step-by-step explanation:

Given that the time taken by the aircraft = 5 hours

Let the distance covered = X

Speed = V

Time taken by the ship = 7 hours

Let the distance covered = Y

Speed = 8V

Since it is 8 km/h faster than the aircraft carrier.

Using the speed formula

Speed = distance/time

Distance = speed × time

For the aircraft;

X = 5V

For the ship:

Y = 7 × 8V = 56V

Since they are 303km distance apart,

X + Y = 303

5V + 56V = 303

61V = 303

V = 303/61

V = 4.97 km/h

Aircraft carrier speed = 4.97 km/h

Answer:

Length: 19

Width: 11

Step-by-step explanation:

19 miles is 8 miles longer than 11 miles.

With these dimensions, the perimeter is equal to 60 miles.

Answer:

No correlation

Step-by-step explanation:

This is because they are all spread out and aren't all consistently going up or down.

Answer:

C

Step-by-step explanation: