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
Diano4ka-milaya [45]
3 years ago
13

Stefan is measuring the angles of a triangle. He measures the first angle and gets a measure of 90°. What does he know about the

other two angles? A) They are each 45°. B) They should add up to be 270° C) Their measures should add up to be 90° D) He doesn't know anything about the other two angles.
Mathematics
2 answers:
xxTIMURxx [149]3 years ago
8 0

Answer:

C

Step-by-step explanation:

SashulF [63]3 years ago
7 0
I 100% positive the answer is <span>C) Their measures should add up to be 90° </span> i just took the test and the answer above me is 100% wrong
You might be interested in
Factor completely 2x^2+6x-80
Rom4ik [11]

Answer:

x= -8 , x=5

Step-by-step explanation:

2x^2+6x-80=0

x^2+3x-40=0

look for 2 numbers that their:

sum = 3

product = -40

(x+8)(x-5)=0

thus

x= -8 , x=5 (ANS)

7 0
3 years ago
erik drove 439.92 miles on 15.6 gallons of gas. To the nearest hundredth, how many miles could he drive on 39.7 gallons of gas?
Thepotemich [5.8K]
In the question it is already given that Eric drove for 439.92 miles on 15.6 gallons. It is required to find the distance traveled on 39.7 gallons of gas. Also we have to find the answer to the nearest hundredth.
Then,
In 15.6 gallons Eric can drive for a distance = 439.92 miles
In 39.7 gallons Eric can drive for a distance = [(439.92/15.6) * 39.7] miles
                                                                       = 1119.54 miles
So the total distance traveled by Eric is 1120 miles with 39.7 gallons of gas. The answer has been calculated to the nearest hundredth.
6 0
4 years ago
A pyramid has a regular hexagonal base with side lengths of 4 and a slant height of 6. Find the lateral area of the pyramid.
aleksandr82 [10.1K]
It should be 72 in^2.
7 0
3 years ago
Read 2 more answers
7/x+2 + 3x-4/x2+5x+6=9
larisa [96]

Answer:

is this in graph or equation? ???

4 0
3 years ago
A car dealer has 8 rows of cars with 16 cars in each. In each of the first 3 rows, 6 are used cars. The rest of the cars new car
qwelly [4]

The answer is 110 because if you multiply 8•16=128 and 18 cars are used, you subtract 128-18 which is 110.

8 0
3 years ago
Other questions:
  • What is the value of x when 14x=-2x
    8·2 answers
  • The product of .4 and .002 would have how many zeros between the decimal point and the first non-zero digit?
    6·1 answer
  • (50 POINTS)Describe the transformation that maps the pre-image A to the image A'.
    7·1 answer
  • What is the intersection of the sets A = {2, 3, 5, 7, 11} and B = {5, 11, 13, 15, 17}?
    6·2 answers
  • Please help with this problem
    6·1 answer
  • The probability that Shruti succeeds at any given free-throw is 80%, percent. She was curious how many free-throws she can expec
    13·2 answers
  • Ryan sees this special offer.
    14·2 answers
  • The points (2, 8) and (1, 2) fall on a particular line. What is its equation in slope-intercept form?
    10·1 answer
  • If my teacher has 45 hair pieces and she cuts 38 how many does she have left
    5·1 answer
  • I need help please.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!