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crimeas [40]
2 years ago
13

What is the area of the kite

Mathematics
2 answers:
Setler [38]2 years ago
6 0

Answer:

The correct answer is 40 square meters

Step-by-step explanation:

Hope this helped!

Readme [11.4K]2 years ago
5 0

Answer:

C

Step-by-step explanation:

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Tristan made 98 bracelets in 7 hours and Denita made 56 bracelets in 4 hours. These rates are equivalent because they have the s
dexar [7]

Answer:

A) unit rate

Hope this helps

8 0
3 years ago
A quadratic equation of the form 0 = ax2 + bx + c has one real number solution. Which could be the equation?
Fynjy0 [20]

Answer:

The equation showing this situation is  D=b^2-4ac=0

Step-by-step explanation:

Given : A quadratic equation of the form ax^2 + bx + c=0  has one real number solution.

To find : Which could be the equation?  

Solution :

A quadratic equation in form ax^2+bx+c=0 has a solution x=\frac{-b\pm\sqrt{b^2-4ac}}{2a} called a quadratic formula  in which the roots are one real,two real or no real is determine by discriminant factor.

Discriminant is defined as to determine the number of roots in a quadratic equitation has following rules :

1) If D=b^2-4ac>0 there are two real roots.

2) If D=b^2-4ac=0 there are one real roots.

3) If D=b^2-4ac there are no real roots.

According to question,

A quadratic equation of the form ax^2 + bx + c=0  has one real number solution.

So, The equation showing this situation is  D=b^2-4ac=0

6 0
3 years ago
BRAINLIST‼️‼️WILL GIVE BRAILIDT
lesya692 [45]

Answer:

d

Step-by-step explanation:

4 0
2 years ago
A system of equations is shown below y=3x-7 y=2x+1 what is the solution to the system of equations 8 ,17 -8,17 -8,-17 8,-17
Triss [41]

Answer:

(8, 17)

Step-by-step explanation:

y = 3x - 7,  y = 2x + 1

Substitute the second equation into the first for y.

2x + 1 = 3x - 7

8 = x

Now use 8 for x in one of the equations and solve for y.

2(8) + 1 = y

y = 17

(8, 17)

6 0
2 years ago
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.
Elza [17]

Answer:

\frac{\pi}{18}(e^{10} - e^8) \approx 3324

Step-by-step explanation:

We begin by solving for x in term of y

y = ln(3x)

e^y = 3x

x = \frac{e^y}{3}

We can use the disk method to calculate the volume of rotation around the y axis

V = \int\limits^5_4 {\pi r^2} \, dy

Where r = x = \frac{e^y}{3}

V = \int\limits^5_4 {\pi \left(\frac{e^y}{3}\right)^2} \, dy\\V = \frac{\pi}{9}\int\limits^5_4 {e^{2y}} \, dy\\\\V = \frac{\pi}{9}\left[\frac{e^{2y}}{2}\right]^5_4\\V = \frac{\pi}{9}(e^{10}/2 - e^8/2) = \frac{\pi}{18}(e^{10} - e^8)\\ V = \frac{\pi}{18}19045.5 \approx 3324

4 0
3 years ago
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