1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AnnyKZ [126]
3 years ago
11

ANSWER TO THE QUESTIONS 1-8

Mathematics
1 answer:
zepelin [54]3 years ago
7 0
1. No because 89+11 is 100 and complementary equals to 90 degrees
2. no because 2 obtuse angles would make 360 degrees.
3. 79 degrees
4. 15 degrees.
5. sorry don't know
6. x= 150.
b. 75 for the first one and 180 for the second
7. x=8
8. m<C = 121 degrees. because 90-21 is 59. so b is 59 and 180-59 is 121 so that's c

hope that helped!
You might be interested in
Which statements are true about the triangle? Select all that apply.
Ahat [919]

Answer:

A, B, C, F

Step-by-step explanation:

A: Its is acute because it has 2 sides that are less than 90%

B: It is obtuse because there is 1 side that is over 90%

C: It has 2 equal sides.

F: 100% + 40% + 40% = 180%

7 0
3 years ago
Which describes the slope of this line?
sergeinik [125]
I take the points that you gave. Let named A(0,-3) and B(2,1)

The slope coefficient is  S= (yb-ya)/(xb-xa)

S= (1-(-3))/(2-0) => S= (1+3)/2 = 4/2= +2 => S= +2

The correct answer is     positive slope
Good luck!!!
7 0
3 years ago
Please help ....... ​
Leviafan [203]

Answer:

see explanation

Step-by-step explanation:

Given f(x) then f(x + a) is a horizontal translation of f(x)

• If a > 0 then shift left by a units

• If a < 0 then shift right by a units

Thus g(x) = (x + 3)² is a shift left of 3 units

Given f(x) then f(x) + c is a vertical translation of f(x)

• If c > 0 then shift up by c units

• If c < 0 then shift down by c units

Thus g(x) = (x + 3)² - 5

represents a 3 unit shift to the left and a shift down of 5 units

5 0
3 years ago
A line is parallel to the line y=-2/3x+5 and passes through the point (4,-1). Which of the following is an equation of the line?
klemol [59]

Answer:

I think option B is the answer

Step-by-step explanation:

parallel lines have the same gradient. Here m is -2/3 and to find the equation use the formula y - y1= m ( x - x1)

4 0
3 years ago
At a lightbulb factory four out of every 25 lightbulbs are defective.How many lightbulbs would you expect to be defective out of
Diano4ka-milaya [45]

Answer:

14

Step-by-step explanation:

350 ÷ 25 = 14

3 0
3 years ago
Read 2 more answers
Other questions:
  • If two dice are rolled one time, find the probability of getting doubles or a sum of 8.
    12·1 answer
  • Which one would be done first??
    8·1 answer
  • What is the sum of the polynomials?
    13·2 answers
  • A playhouse is in the shape of a regular octagonal pyramid with a side length of 3 feet an a slant height of 12 feet. The wood u
    13·1 answer
  • WILL GIVE BRAINLIEST The equation of the function h is h... PLEASE HELP MATH
    8·1 answer
  • Will give brainliest!!
    11·1 answer
  • Maria's earns $1700 per month and gets a commission rate of 15% of the jewelry she sells. If she sold $23000 worth of jewelry th
    10·1 answer
  • Which ratio is greater than 5/8?<br> 12/24<br> 3/4<br> 15/24<br> 4/12
    5·2 answers
  • Help please!!
    10·1 answer
  • Answer for ( f^-1 )
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!