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jolli1 [7]
3 years ago
9

How do you find the angles for each??

Mathematics
2 answers:
11Alexandr11 [23.1K]3 years ago
4 0
The Angles Given
Form A Linear Pair So, They Add Up To 180
Form A Vertical Angle So, They Are Equal 
Form A Complementary and Supplementary Angles So, They Add Up To 90 and 180

Using Those Concepts Use A Formula 
All I Know Is <ABD and <BFC = 70 
<GBA = 115
<CBF and <ABE = 150

Solve The Rest, You Are Smart! Ok! Thanks!
Lady bird [3.3K]3 years ago
3 0
If the angle is over 120 its obtuse is it if below 40 its acute
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Can i please get some help with this
zlopas [31]

Answer:

when x is 1 y is 3

when x is 2 y is 7

when x is 3 y is 11

when x is 4 y is 15

6 0
3 years ago
How do you factor this polynomial?
iragen [17]
The answer is (3x + 5) ^2
5 0
3 years ago
Alyssa wants to buy a new car and is planning to take out a loan to pay for the car.
g100num [7]

Answer: the amount of interest that Alyssa will pay on her loan is $1320

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

I represents interest paid on the loan.

P represents the principal or amount taken as loan

R represents interest rate

T represents the duration of the loan in years.

From the information given,

P = $22000

R = 4.5%

T = 4 years

Therefore,

I = (22000 × 1.5 × 4)/ 100

I = 132000/100 = $1320

4 0
3 years ago
Calcula la longitud de la variable "x"​​
Olenka [21]

Answer:

x=20

Step-by-step explanation:

30°-60°-90°Δ

a=10

b=20

c=10\sqrt{3}

x=b

x=20

7 0
3 years ago
The area of a trapezium is 35cm2.find its altitude if the bases is 6cm and 8cm​
r-ruslan [8.4K]

Answer: altitude: 5 cm

Explanation:

\sf \dfrac{1}{2}  ( a + b) h = Area \ of \ trapezium

[ <u>a and b are bases, h is the altitude</u> ]

Here given:

  • Area = 35
  • a = 6
  • b = 8
  • h = ?

Solve for altitude:

\sf \rightarrow \sf \dfrac{1}{2}  ( 6 + 8) h = 35  \ \  \  \Rightarrow  \ \ \ \dfrac{1}{2}  ( 14) h = 35 \ \ \ \ \Rightarrow   \ \ \  \ 7 h = 35 \ \ \ \  \Rightarrow \ \   h = \dfrac{35}{7} \   =  \  5

7 0
2 years ago
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