please help asap!!!!!!

Answer:

14

Step-by-step explanation:

6+a=20

a=20-6

a=14

the answer is C I think hopeful these helps

BRAINLYY PLZZZ

Answer:

B heppppppp tarada ejejjejejeje

Answer:

187.5

Step-by-step explanation:

Answer:

4.2 ft

Step-by-step explanation:

Reference angle = 77°

Opposite side = DE = x

Hypotenuse = CD = 4.3 ft

Apply the trigonometric function of sine. Thus:

Sin 77 = opp/hyp

Sin 77 = x/4.3

Multiply both sides by 4.3

4.3 × sin 77 = x

x = 4.2 ft (nearest tenth)

Answer:

21> 2x+ 15

Step-by-step explanation:

The expression is 21 > 15+ 2x

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

Twenty-one is greater than the sum of fifteen and two times a number​

let the number be x.

two times a number​ = 2x

and, sum of fifteen and two times a number​ = 15 + 2x

So, Twenty-one is greater than the sum of fifteen and two times a number​

21 > 15+ 2x

Hence, the expression is 21 > 15+ 2x.

Learn more about algebra here:

https://brainly.com/question/24875240

#SPJ2

Answer:

885.18

Step-by-step explanation:

Base = 18x18=324

triangles = 1/2(18)height

To find the height, you could divide it in half and use the 30-60-90 rule or Pythagorean theorem.

9²+b²=18²

81+b²=324

b²=324-81

b²=243

b=√243

b=15.58

So each triangle is 1/2(18)(15.58845)=140.2961.

Four of them would be 561.1845.

Now add the base.

561.1845+324=885.1844

Answer:

885.2

Step-by-step explanation:

The other answer is almost correct they just rounded wrong.

I just did the test.

Answer: 96.53 would be the answer.

Answer:

48ft

Step-by-step explanation:

8x3=24

6x4=24

0.09,0.032,0,5,0.44,0.48

Answer:

A)

g is game

m is money

g = 6m

B) 5g = 30m

Step-by-step explanation:

maybe quadrant || is the right, I Don't know if this right or wrong

Answer:

m<1= 61

m<2= 119

m<3= 61

m<4= 119

m<5= 119

m<6= 61

m<7= 119

hope this helped :)

Step-by-step explanation:

Given:

The reasoning problem is

42=164, 73=499, 51= 251, 29=?

To find:

The missing value.

Solution:

In the given reasoning problem, we need to square each digit then write them combinedly.

[tex]4^2=16[/tex]

[tex]2^2=4[/tex]

On combining these two, we get

[tex]42=164[/tex]

Similarly,

[tex]73=7^23^2=499[/tex]

[tex]51=5^21^2=251[/tex]

Using this pattern, we need write the square of 2 and 9 combinedly to find the value of 29.

[tex]29=2^29^2=481[/tex]

Therefore, the missing value is 481.

Answer:

Exterior angle= Sum of opposite angles

x= 82°+ 29°

x= 111°

Answer:

B (2,0)

Step-by-step explanation:

The line crosses the x axis at 2.

Answer:

y = 1.25 and/or 1 1/4

Step-by-step explanation:

Substitute 2 for x in the equation.

4y = 5(2-1)

4y = 5(1)

4y = 5

Divide 5 by 4 to isolate the variable.

y = 1.25 and/or 1 1/4

Answer:

Step-by-step explanation:

1-integer

2-rational

3-whole

4- irrational

Answer:

Okay????

What is that is that even a question?

Thanks for the free points. Have a great day!

Answer:

A.to reinforce the social hierarchy of the Middle Ages

Step-by-step explanation:

i took the assignment

Answer:

the guy is right its a.

Step-by-step explanation:

Answer:

huushshsusjvevshshd

Step-by-step explanation:

q=135 s and p= 45

Answer:

y = x ÷ x

Step-by-step explanation:

x = 13

y = 13 ÷ 13

y = 1

so y = x ÷ x

Given :

M(6,5) is the mid-point of the straight line joining A(2 , 3) to the

point B.

To Find :

The coordinates of B.

Solution :

Let, coordinates of point B is ( h , k ) .

It is given that M is the mid - point of the straight line joining points A and B.

Coordinates of M is given by :

[tex]M = (\dfrac{2+h}{2},\dfrac{3+k}{2})\\\\(6,5 ) = (\dfrac{2+h}{2},\dfrac{3+k}{2})\\\\\dfrac{2+h}{2} = 6 \ , \ \dfrac{3+k}{2} = 5\\\\h = 10 \ ,\ k = 7[/tex]

Therefore, coordinates of point B is ( 10 , 7 ).

Answer:

0.03

Step-by-step explanation:

1/2x 1/2 x 13/52 x 3/6

39/1248 = 0.031 or 3%

Answer:

0.03

Step-by-step explanation:

Answer:

c must be less than 10 but greater than 4.

Step-by-step explanation:

In order to solve this problem, you have to apply the triangle inequality theorem. This theorem is used to determine whether or not you can form a triangle. According to the theorem, the sum of the two sides must be greater than the longest side of the triangle.

For instance, a triangle has side lengths 4, 5, and 7.

Can you form a triangle with these values?

Well, let's see

Since 4 and 5 are values less than 7, you are going to be adding those numbers. 4 plus 5 is 9. 9 is greater than 7. This means that you can form a triangle with those numbers.

For this question, you are given a triangle that has the side lengths of 3 inches, 7 inches, and c inches. The question wants the range of values. Make c the shortest side and the longest side.

Let's start with longest first.

take 3 and 7

Add them and you will get 10.

10 is greater than c. or c<10.

For the shortest side make 7 the longest

3 plus c is less than 7

subtract 3 from both sides

then you get c is less than 4. or c<4.

So you have c<4 and c>10.

combine them to make a long inequality.

4<c<10.

That is your answer.

Answer:

f(2) = 11

Step-by-step explanation:

f(x) = 3x+5

f(2) = 3(2)+5

f(2) = 6+5

f(2) = 11

Answer:

11

Step-by-step explanation:

→ f(x) = 3x + 5

→ f(2) = 3(2) + 5

⇒ 6 + 5

⇒11

HOPE THIS HELPS YOU

Follw me = 10 thanks

Mark as brainliest = 10 thanks

1 thanks to me = 2 thanks

Answer:  

1.  2.90$

2. No, because that would be 2.30$

3. I don't know what it means by that but maybe 10 quarters and 4 dimes.

If there is more to the questions this isnt it.