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
9966 [12]
3 years ago
10

PLEASE HELP!!!

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0
Arithmetic sequences have a pattern of numbers that are positive and negative but are a constant amount.

In this case the answer is A.

You might be interested in
Please help if you know it
bija089 [108]
First, you can notice that the angle of 130 degrees and the angle next to it make up a line. So, they should add up to 180 degrees. We do 180-130 to get 50. So that angle next to 130 is 50 degrees. The interior angles of a triangle should add up to 180 degrees so let’s do 180-50 to get 130. The angles are equal to each other so we can just do 130/2 and get 65 degrees. Lastly, y=65 degrees.
8 0
3 years ago
What is the GFC of the numbers 12,18 and 26
guapka [62]
The greatest common factor (GCF) of 12, 18, and 26 is: 2

Since the lowest number is 12, you should only include factors up to 12.
Factors of 12: 1, 2, 3, 4, 6, 12
Factors of 18: 1, 2, 3, 6, 9
Factors of 26: 1, 2

The common factors between the three numbers are 1 and 2, but you are looking for the greatest common factor. The greatest means the highest, and which is the highest number out of 1 and 2? 2, so that is your answer.
3 0
3 years ago
Read 2 more answers
If D-M-G, DM=2x , MG= x-2 , and DG= 7 , find x
Dmitrij [34]

Step-by-step explanation:

DG is the total measurement of the line. M is a point inbetween D & G

2x + x - 2 = 7

Simplify. Combine likke terms

(2x + x) - 2 = 7

3x - 2 = 7

Isolate the x. First, add 2 to both sides

3x - 2 (+2) = 7 (+2)

3x = 9

Isolate the x. Divide 3 from both sides

(3x)/3 = (9)/3

x = 9/3

x = 3

-------------------------------------------------------------------------------------------------

3 is your answer for x

--------------------------------------------------------------------------------------------------

~<em>Where the Good Way Lies, Hope Unfolds</em>

4 0
3 years ago
If
arlik [135]

Given:

In a right angle triangle θ is an acute angle and \tan\theta =\dfrac{3}{5}.

To find:

The value of \cos \theta.

Solution:

In a right angle triangle,

\tan \theta=\dfrac{Perpendicular}{Base}

We have,

\tan\theta =\dfrac{3}{5}

It means the ratio of perpendicular to base is 3:5. Let 3x be the perpendicular and 5x be the base.

By using Pythagoras theorem,

Hypotenuse=\sqrt{Perpendicular^2+base^2}

Hypotenuse=\sqrt{(3x)^2+(5x)^2}

Hypotenuse=\sqrt{9x^2+25x^2}

Hypotenuse=\sqrt{34x^2}

Hypotenuse=x\sqrt{34}

In a right angle triangle,

\cos \theta=\dfrac{Base}{Hypotenuse}

\cos \theta=\dfrac{5x}{x\sqrt{34}}

\cos \theta=\dfrac{5}{\sqrt{34}}

Therefore, the value of \cos \theta is \dfrac{5}{\sqrt{34}}.

8 0
2 years ago
How many square feet of outdoor carpet will
anastassius [24]

Answer:

36

Step-by-step explanation:

24+12

4 0
2 years ago
Read 2 more answers
Other questions:
  • Which quadrilaterals have diagonals that are not lines of symmetry?
    6·1 answer
  • Can someone please check out those questions?
    15·2 answers
  • If Tom can swim 10 laps in 32 minutes. What would his expected time for 15 laps?
    5·1 answer
  • a speaker worth $12500 is offered for sale at $12000 what percent discount is offered during the sale?
    13·1 answer
  • Solve the following, where 0° 0, then find cot
    8·1 answer
  • 1. Given: 3(m-2) + 14 = 38<br> Prove: m= 10<br> please help it’s a proof
    11·2 answers
  • When did we learn dis
    12·1 answer
  • Write an equation of a line that passes through the point (-2, 4) and has a <br> slope of 5.
    6·1 answer
  • Simplify the following equation:
    13·1 answer
  • The following confidence interval is obtained for a population proportion, p: (0.688, 0.724). Use these confidence interval limi
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!