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
inessss [21]
2 years ago
7

Need help as fast as possible please I will mark BRAINLIST only for correct answers :) Thank you!

Mathematics
2 answers:
zavuch27 [327]2 years ago
7 0

Answer:

a

Step-by-step explanation:

Reika [66]2 years ago
5 0
A, I can’t see any other photos sorry if this is incorrect.
You might be interested in
3x² + 24 + 45=0<br> quadratic form
mylen [45]

Answer:

x = {3, 5}

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the measure of the missing angles.<br> 147°<br><br> d =<br> e =<br><br> f=
Debora [2.8K]

Answer:

D = 90°

E = 147°

F = 33°

Step-by-step explanation:

E:

E is 147°, because it is vertical to the angle 147°

F:

F is 33°, because 147* is its supplementary angle, or angles that add up to 180°

D:

D is worth 90°, because its supplement is worth 90°

-Chetan K

8 0
2 years ago
Read 2 more answers
A chemistry professor suspects that there is a relationship between the number of classes a student misses and that student’s sc
Airida [17]

Answer:

Interference for regression

Explanation:

Interference for regression is the most suitable statistical test to use to find out if there is any link between number of missed classes and the final test scores.

Because those two variables are related and student test score can be predicted using number of classes that are missed.

5 0
3 years ago
In the figure, angle B measures 44°, angle A measures 62°, and angle E measures 50°.
Gre4nikov [31]
We don't need the figure
angle b = 44 degrees
angle a = 62 degrees
angle e = 50 degrees
angle f = unknown
we know that 
angle a + b + e + f = 180 degrees
50 + 44 + 62 + f =180 degrees
f= 180-50-44-62
but here there is only one blank so we have to add 44 and 62 to make one number that is 106
therefore, f = 180-50-106
if you further want to solve it angle f is 24
3 0
2 years ago
What are the values of a 1 and r of the geometric series? 1 3 9 27 81 a 1 = 1 and r = one-third a 1 = one-third and r = 1 a 1 =
Paha777 [63]

Answer:

a₁ = 1

r = 3

Step-by-step explanation:

Since it’s a geometric series then

a₁ = 1 ( because 1 is the first term of the series)

3/1 = 9/3 = 27/9 = 81/27 = 3 then r=3.

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Ive been stuck on this question for 4 hours someone please help me
    7·1 answer
  • an ornithologist studying the flight of birds measured the efficiency for parakeets flying at various speed in a descending flig
    14·1 answer
  • The distance from Salvador's job to
    9·1 answer
  • Trevor buys 80 shares of Upton Group and 70 shares of TJH Small-Cap. What is Trevor’s total investment? a. $2,687.90 b. $2,768.0
    12·1 answer
  • The weights, in pounds, of the upper-class men offensive line players for a college are shown below: 322, 290, 321, 326, 330, 31
    11·2 answers
  • Please explain you answer, theres 29 points on the line ya'll
    9·2 answers
  • How do I solve 22-(-2c+4) =3(c+4) +c​
    8·1 answer
  • What is the answer to<br> 2x squared?
    6·1 answer
  • Evaluate the expression 4ab/c2 , where a = 0.1, b = 6.2, and c=−2 .
    6·1 answer
  • Find the point at which the line x = 5 − t, y = 2 + t, z = 3t intersects the plane x − y + 4z = 13.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!