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
Sloan [31]
3 years ago
11

14 cm 8 cm 8 cm ....

Mathematics
2 answers:
algol [13]3 years ago
8 0

Answer:

88cm²

Step-by-step explanation:

8 x 8 = 64

14 - 8 = 6

6 x 8 = 48

48 ÷ 2 = 24

64 + 24 = 88

nata0808 [166]3 years ago
7 0
The answer is 88 because the area of the square is 64 and the area of the triangle is 24 and 64+24=88
You might be interested in
**I need to find out what the vertex , axis of symmetry, maximum or minimum, and the domain and range for function f(x)=-(x-3)^2
beks73 [17]
Notice that the given equation is a parabola.

a) VERTEX
We need to find out where the parabola opens. You can predict the equation by tabulating any values of x and f(x). The table is shown:
x f(x)
_____
0 -7
1 -2
2 1
3 2
4 1
5 -3
As you plot it, the parabola opens downward. The vertex is (3,2) because that is the maximum point. The rest of the values are lesser than 2.
However, there is an easier technique to find the opening parabola and vertex rather than you plot it.

b) AXIS OF SYMMETRY
The axis of symmetry is a line that divides the parabola into two congruent halves. There is a formula for the axis of symmetry which is x = -b/2a.
Note: That is only applied if the parabola opens upward or downward and their axis of symmetry is a vertical line.
To get a and b, arrange the given equation first.
f(x) = -(x - 3)^2 + 2
= -(x^2 - 6x + 9) + 2
= -x^2 + 6x - 7 + 2
= -x^2 + 6x -5
The general form of the quadratic equation is ax^2 + bx + c. Setting a = -1, b = 6, c = -5, the axis of symmetry is
x = -6/(2*-1) = 3.

But anyway, you find it out the table above. We know that the coordinate of the vertex is (3,2). For instance, that is x = 3.

c) MAXIMUM or MINIMUM
Remember that the maximum refers to a vertex where the parabola opening downward. Otherwise, it is a minimum if the parabola opens upward. The maximum or minimum must have a certain value.
We know the answer will be a maximum. Since the axis is symmetry is a vertical line, the value for a maximum is 2.

d) DOMAIN and RANGE
Based on the given equation, the domain will be (-∞, ∞) because all values of x, the parabola continually spreads out.
The range will be (-∞, 2] because the maximum point is 2 and the rest of the values goes negative.
5 0
3 years ago
C=25<br> S= 9<br><br> b = 4c- s2<br><br> b= ?
alekssr [168]

Answer:

4(25) - 9² = 100-81 = 19

Step-by-step explanation:

Plz name me the brainliest

6 0
3 years ago
Read 2 more answers
Find the equation line<br> (5,6), (4,7)
34kurt

Answer:

x+y=11

Step-by-step explanation:

Here we are given two coordinates through which our lines passes through. Now we are going to use the two point form to find the equation of the line.

The two point form is given as

\frac{y-y_1}{x-x_1}=\frac{y_2-y_1}{x_2-x_1}

Here we are given two coordinates . Thus replacing them in the formula and simplifying it will give us the equation of the line.

\frac{y-6}{x-5}=\frac{7-6}{4-5}

\frac{y-6}{x-5}=\frac{1}{-1}

(y-6)=-(x-5)

y-6=-x+5

adding x and 6 on both sides we get

x+y=11

Hence this is our equation of the line passing through (5,6) & (4,7)

8 0
4 years ago
Credit card buying has become an important part of the economy of the United States.
antiseptic1488 [7]

Answer:

True

Explanation:

Credit cards have played an major part in the economy. Without them, many people would reside to having cash on them constantly. It's very convenient, especially in this busy country.

7 0
3 years ago
Read 2 more answers
Jack drank 1 1/3 cups of milk for breakfast, 1 5/6 cups of milk for lunch, and 1 3/4 cups for dinner. How much milk did Jack dri
natima [27]

Answer:

4.91666666667

Step-by-step explanation:

1 1/3 + 1 5/6 + 1 3/4 = 4.91666666667

3 0
3 years ago
Other questions:
  • Do you know what is a GCF?
    5·2 answers
  • Choose the correct way to read 75.09
    7·2 answers
  • A recent survey of 50 executives who were laid off during a recent recession revealed it took a mean of 26 weeks for them to fin
    5·1 answer
  • The CPI for "personal computers and peripheral equipment" in June 2006 was 10.7 (1982-1984 = 100). Interpret this index.
    14·2 answers
  • 5. A particle P travels in a straight line through a fixed point 0. Its distance s metres,
    7·1 answer
  • I need help with this assignment please help me ​
    8·1 answer
  • Help me, it's easy ig
    14·2 answers
  • Can anybody plzz helpme understand what domain ,funtions and range are?
    11·1 answer
  • A line is drawn so that it passes through the points (-6.0) and (19.45). What is the slope of the line? Round answer to the tent
    8·1 answer
  • Find sizes of unknown angles​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!