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
Trava [24]
3 years ago
11

Neep help,please and thank you

Mathematics
1 answer:
zaharov [31]3 years ago
7 0
What do u need help on
You might be interested in
Help me please. I dont understand this question.
ziro4ka [17]

Answer:

y = 100°

Step-by-step explanation:

I can't see the full question, but I'm guessing you need to find the measure of angle y.

The total angle sum of a polygon can be calculated with the formula

T = 180°(n - 2)   where T is the total angle measure, and n i the number of sides.

For our shape, there are 4 sides, so n = 4.  Plug that in and simplify...

T = 180°(4 - 2)

  T = 180°(2)

      T = 360°

We are given 3 of the angles, so angle y is

y = 360 - 107 - 104 - 49

    y = 100°

5 0
3 years ago
Two trains are traveling at a constant rate. Which train has the greater speed?
natali 33 [55]
A point on the graph (for train b) that is exact is (2,250). From the origin, the rise is 250 and the run is 2. Rise/run would give us 250/2, which is 125. This means that train B travels 125mi every hour. For train A, we subtract the distance from hour 2 from hour 3 to get the miles per hour (because 3-2=1, subtracting the distance of hour 3 from 2 will give us the distance in 1 hour). 180-120= 60, meaning train A travels at 60mph. 60<125, meaning A
3 0
2 years ago
What is the slope of the line that passes through the points (1, 3) and (5, –2)?
Sergeu [11.5K]

m=-(5/4)

From left to right, (1,3) is first and then comes (5,-2). Always remember when finding slopes without equations, the rule is RISE over RUN, to the numerator and denominator, respectively.

The y value of the second coordinates becomes negative which is unlike the y value in the first coordinates, which means our slope is downward, meaning it has a negative sign in front.

In every slope, there’s a numerator, being the rise, and a denominator, being the run.

To find the rise, we must look at the y values. Starting at 3 going to -2 has a space of 5 units, making that our numerator.

To find the run, the first x value is 1 and the second is 5, making a space of 4, which is out denominator.

With these two numbers and the negative sign, we get -(5/4) as our slope.

7 0
2 years ago
Someone help me with this<br> Find the 10th term of the sequence -63, -93, -123
Katarina [22]

Answer:

-333

Step-by-step explanation:

It seems like it is going down by -30 each term.

6 0
3 years ago
Benjamin writes an expression for the sum of 1 cubed, 2 cubed, and 3 cubed -- What is the value of the expression? options---
saw5 [17]

Answer:

36

Step-by-step explanation:

1^3 + 2^3 + 3^3= 1+8+27

9+27= 36

7 0
3 years ago
Other questions:
  • What is the answer???
    15·1 answer
  • A is the midpoint of BC. <br> BA = 3x+8 <br> AC=23. <br> solve for x
    7·2 answers
  • V - W = uvw, solve for w<br><br>how do I do that?​
    12·1 answer
  • You randomly choose a marble from a bag containing 2 purple, 5 pink, and 2 Blue.
    13·1 answer
  • -ax+3b&gt;5 solve for x
    14·1 answer
  • A wagon is on sale for 20% off. The sale price of the wagon is $114. What was the original price of the wagon assuming no sales
    11·2 answers
  • The beginning balance on the monthly bank statement for ians checking account was $289.37 and the ending balance was $409.28, wh
    10·2 answers
  • A= {Cats}B = {Black animals}<br> Describe the members of A n <br> B.
    10·1 answer
  • PLS HELP ASAP PLS PLSPLS <br> What is the explicit formula for this sequence?<br> 6, 2, -2, -6, ...
    13·1 answer
  • PLEASE HELP WITH THIS MATH PROBLEM​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!