MATHEMATICS HIGH SCHOOL

A, B & C lie on a straight line. BD = CD. ∠ BCD = 70° and ∠ BAD = 10°. Work out x

Answers

Answer 1
Answer:

Answer:

x= 100

Step-by-step explanation:

straight line = 180⁰

180-(70+10)= 100

Related Questions

What is the sum of the polynomials?(7x3 – 4x2) + (2x3 – 4x2) a)5x3 b)9x3 c)5x3 – 8x2 d)9x3 – 8x2
What is the value of a in the equation 3a + b = 54, when b = 9?
Graph the following system of equations. 4x + 12y = 12 2x + 6y = 12
Dad is 7 times as old as his son. 10 years later, he will be three times as old as his son.find their ages?
The front view of a podium is shown. Bryan wants to paint the front of the podium blue. He decomposed the shape into two triangles and a rectangle to find the area.

X = -1
Y = 3

5x^-6y^-2/y

Answers

(5x^(-6)y^(-2))/(y) = (5(-1)^(-6)3^(-2))/(3) = (5(1)(1)/(9))/(3) =((5)/(9))/( 3)\n\n= (5)/(9) / 3 = (5)/(9) * (1)/(3) = \boxed{\bf{(5)/(27)}}

Your answer is 5/27.

4.50 to a percent form?

Answers

4.50 is 450 percent
because it is greater than 1, we know it is more than 100%
Move your decimal to the right two times and you get 450%

How much will my 84% class grade be affected by a 60% test grade?

Answers

Answer:yes

Step-by-step explanation:

yes

Answer:

You haven't given enough information.

50.4%

72%

Step-by-step explanation:

84% × 60%

(63)/(125)=0.504

0.504 = 50.4%

84% + 60% = 144%

144% ÷ 2 = 72%

(A) this relation is a function

(B) this relation is not a function

Answers

Answer:

(b) this relation is not a function because this relation is a one to many ,functions are only many to one and one to one

Whst is 15 divided by 6 2/3 equals

Answers

First you make 15 a fraction by putting it over 1.
Then you make 6 2/3 a mixed fraction.
To do this, you multiply 6 with 3 and add 2 to it. Then you put the number over 3.
We get
6 X 3 = 18
18 +2 = 20
20/3

Now, we divide 15/1 with 20/3.
When we divide it, we actually cross multiply it. Basically, we flip the fraction and multiply it.

So we get 15/1 X 3/20 = (15 X 3)/(1 X 20).

We get 45/20 which can be simplified to 9/5 which can be simplified to 2  1/4.

So the answer is 9/4 or 2  1/4.
If you would like to know what is 15 divided by 6 2/3, you can calculate this using the following steps:

6 2/3 = 20/3

15 / 20/3 = 15 * 3/20 = 45/20 = 9/4 = 2.25

Result: 15 divided by 6 2/3 equals to 9/4.

Someone please help
Please find the value of G
3g=6g-7
Any help appreciated

Answers

Subtract 6g from both sides.
-3g = -7
Divide both sites with 3.
-g = -7/3
Multiply both sides with -1
g = 7/3
Other Questions
Select the term for what a manufacture spends for goods and services A. cost B. price C. markup
PLEASE I NEED HELP!!!!!!!!! Which expressions are equivalent to 2x - 4 + 4(3x - 2) Select EACH correct answer. A. 4(5x - 2) B.2(7x - 6) C. 8x(3x - 6) D.2x - 8(3x - 2) E.14x - 12
Find the point-slope form of the line that passes through given the point and has the given slope.Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution. (0, 0) m = 2- I have several questions like this that I have no clue how to solve. This is all the information provided by my lesson.
What is an equation of the line that passes through the points (3,1)is parallel to the line 2X+3Y=24?