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
kotykmax [81]
3 years ago
15

In triangle A B C, what angle is the included angle for sides A B and B C?

Mathematics
1 answer:
photoshop1234 [79]3 years ago
3 0

Answer:

There is no diagram for me to look at i dont know how to answer this if this does not have the diagram thank you very much

Step-by-step explanation:


You might be interested in
If f(x)=-x^2+2x, find f(3)-7
igomit [66]

Answer:

f(3) just means to substitute 3 in for x.

Step-by-step explanation:

f(3) just means to substitute 3 in for x.  

f

(

3

)

=

−

2

Explanation:

f

(

3

)

=

−

(

3

)

2

+

7

According to the order of operations, first square the 3, which is 9.

f

(

3

)

=

−

9

+

7

The negative sign in front of the x squared is equivalent to multiplying by negative one.

Add -9 and 7 together, which is -2

So,  

f

(

3

)

=

−

2

5 0
2 years ago
Customers at your store select their groceries from shelves and then pay. Sales records and records of restocks for Flaming Roas
ioda

Answer:

  • <em>The net change in how many bags are on the shelf, from the beginning of Tuesday to the end of Monday is -</em><u>2.</u>

Explanation:

The change in the number of bags any day is the number of bags is equal to the number of bags purchased to restock less the number of bags sold that day.

  • Change = bags purchased to restock - bags sold

At the end of <em>Tuesday</em>, the change is:

  • Restock:    6
  • Sales:        5
  • Change:    6 - 5 = 1    (note that this means that the number of bags increases by 1)

At the end of <em>Wednesday</em>, the change is:

  • Restock:    12
  • Sales:        8
  • Change:    12 - 8 = 4    (the number of bags increases by 4)

At the end of <em>Thursday</em>, the change is:

  • Restock:    12
  • Sales:        2
  • Change:    12 - 2 = 10    (the number of bags increases by 10)

At the end of <em>Friday</em>, the change is:

  • Restock:    18
  • Sales:        19
  • Change:    18 - 19 = - 1    (the number of bags decreases by 1).

At the end of <em>Saturday</em>, the change is:

  • Restock:    24
  • Sales:        22
  • Change:    24 - 22 = 2    (the number of bags increases by 2).

At the end of <em>Sunday</em>, the change is:

  • Restock:    0
  • Sales:        15
  • Change:    0 - 15 = - 15    (the number of bags decreases by 15).

At the end of <u>Monday</u>, the change is:

  • Restock:    0
  • Sales:        3
  • Change:    0 - 3 = - 3    (the number of bags decreases by 3).

The net change in how many bags are on the shelf, from the beginning of Tuesday to the end of Monday equals the algebraic sum of every change:

  • Net change = 1 + 4 + 10 + (-1) + 2 + (-15) + (-3)
  • Using associative property: (1 + 4 + 10 + 2) - (1 + 15 +3)
  • Simplifying: 17 - 19 = -2

<u>Conclusion</u>: the net change in how many bags are on the shelf, from the beginning of Tuesday to the end of Monday is -2, meaning that the number of bags, after taking into account all sales and restock, decreases by 2.

5 0
2 years ago
How do you solve an absolute value equation?
Mkey [24]

The distance between two real numbers x,y is the absolute value of their difference, |x-y|. So the statement "all x that are 1/4 away from -6" is captured in the equation

|x-(-6)|=\dfrac14

or

|x+6|=\dfrac14

To solve, you can use the definition of absolute value: if x is not negative, then |x|=x; otherwise, |x|=-x.

So there are two cases to consider:

1. Suppose x+6\ge0. Then |x+6|=x+6, and the equation reduces to

x+6=\dfrac14\implies x=-\dfrac{23}4

2. Suppose x+6. Then |x+6|=-(x+6)=-x-6 and

-x-6=\dfrac14\implies x=-\dfrac{25}4

-6=-\dfrac{24}4, so the two solutions we found are correct because both -\dfrac{23}4 and -\dfrac{25}4 are indeed 1/4 away from -6.

- - -

For the question regarding inequality, you know that the absolute value must return a non-negative number. In other words, there is no x such that |x|.

6 0
2 years ago
A triangle has sides with lengths of 6 miles, 14 miles, and 15 miles. Is it a right triangle?
maks197457 [2]

Answer:

the triangle is not right angled traingle

Step-by-step explanation:

For a right angle triangle

a^{2} + b^{2} = c^{2}   where a is the base , b is the height and c is the hypotenuse

taking a= 6 b = 14 and c = 15

hence 6^{2} +14^{2} = 15^{2}

         36+196 = 232 which is not equal to 225

therefore the triangle is not right angled traingle

5 0
3 years ago
Julie tips the ball over the net in a volleyball game. The graph shows the quadratic function that represents the height of the
Andrew [12]

We are given a graph for the height of the ball with respect to horizontal distnace x of the ball from Julie.

From the graph, we can see the position of Julie is at (0,0). And starting height of the ball when thrown is 6 feet.

Then it moved to the maximum height of 14 feet. And hit to the ground when it has position on x-axis is 3.5 feet.

<em>Because we can see the parabola is crossing x-axis at 3.5 on the right.</em>

<em>That represents distance of the ball from Julie when it hit to the ground.</em>

<h3>Therefore, it has a horizontal distance of 3.5 feet from Julie.</h3>
6 0
3 years ago
Other questions:
  • Can someone help me ? Its due today please
    10·2 answers
  • Tickets for wisconsin state fair cost $13 for adults and $7 for children. After the first day, the wisconsin state fair sold 900
    7·1 answer
  • In 2010, the General Social Survey asked respondents if they agreed/disagreed with the statement, "Private Enterprise will solve
    10·1 answer
  • For which values of P and Q does the following equation have infinitely many solutions ?
    15·1 answer
  • In France a loaf of bread costs 3 euros. In Great Britain a loaf of bread costs 4 pounds. If the exchange rate is .9 pounds per
    9·1 answer
  • An account earns simple interest. Find the interest earned. $1200 at 2.8% for 30 months
    7·1 answer
  • consider the exponential function g(x)=100 x (2). which of the following situations could be modeled by the function?
    9·1 answer
  • Lydia is a childbirth assistant. The first year of her career, she attended the births of 2 babies. Every year after that, the n
    8·1 answer
  • Please help I am struggling with math
    13·2 answers
  • The coordinates of point T are (7,-13). The midpoint of ST is (7,-8).Find the coordinates of point S.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!