State if the triangle is acute, obtuse, or right.

A) Acute
C) Right
B) Obtuse

Answer:

50%

Step-by-step explanation:

Let the total number of trees be T and suppose that this is made up of eucalyptus trees E and other kinds of trees, O.

Then E+O=T, and since 99% of the trees are eucalyptus trees, EE+O=0.99.

Therefore

0.99E+0.99O=E

0.01E=0.99O

E=99O.

Suppose we reduce the number of eucalyptus trees by some amount x and that the remaining number of eucalyptus trees are now 98% of the total trees.

Then we would have E−x(E−x)+O=0.98.

Therefore,

0.02(E−x)=0.98O

0.02E−0.02x=0.98O

0.02x=0.02E−0.98O

x=E−50(0.98)O

x=E−49O

x=E−49(E99)

x=5099E≈0.505050...×E.

So we end up removing a little over half of the eucalyptus trees. EDIT: Forgot to mention - removing 50.505050...% of the eucalyptus trees means that we are removing 0.50505050....×0.99T which is 0.5T or half the trees in the neighborhood.

Answer:

2/15

Step-by-step explanation:

2/3 divided 5 is really just:

2/3*1/5

that is just 2/15!

Answer:

2/15

Step-by-step explanation:

(Keep Change Flip) KCF

2/3  / 5 =

2/3 *1/5 = 2/15

When dividing you do the opposite which is multiplication.

Answer:

452.16 ft²

Step-by-step explanation:

Area = πr² = π(12)² = 144π = 452.16 ft²

Answer:

(6,-7)

Step-by-step explanation:

if you plug it in:

24-14=10

6+7=13

for the second one, if you have two minuses(6 - -7) you have to switch it to a plus sign (6+7)

hope this helps! :)

Here is how you would solve this system of equations.

[tex]\begin{bmatrix}4x+2y=10\\ x-y=13\end{bmatrix}[/tex]

Step 1: Multiply x-y=13 by 4.

[tex]\begin{bmatrix}4x+2y=10\\ 4x-4y=52\end{bmatrix}[/tex]

Step 2: Subtract the equations.

[tex]4x-4y=52[/tex]

-

[tex]\underline{4x+2y=10}[/tex]

[tex]-6y=42[/tex]

[tex]\begin{bmatrix}4x+2y=10\\ -6y=42\end{bmatrix}[/tex]

Step 3: Solve -6y=42

[tex]y=-7[/tex]

For 4x+2y=10 plug in y=-7

[tex]4x+2(-7)=10[/tex]

Simplify.

[tex]4x-14=10\\4x-14+14=10+14\\4x=24\\x=6[/tex]

Therefore, x=6, y=-7.

Hope this helps.

Answer:

C. 5^10

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

All you have to do is add the exponents

Answer:

QUESTION:

If the value of the discriminant is 0, how many solutions will the quadratic have?​

ANSWER:

The discriminant can be positive, zero, or negative, and this determines how many solutions there are to the given quadratic equation. A positive discriminant indicates that the quadratic has two distinct real number solutions. A discriminant of zero indicates that the quadratic has a repeated real number solution.

Step-by-step explanation:

Hope that this answers your question, if not please ask any further questions below this answer.

Please thank me on my profile if this answer has helped you out and give my answer the brainliest.

Have a great rest of your day/night!

Answer:

5/12

Step-by-step explanation:

Jill 1/12

Mark 2/12

Lou 1/12

Sam 3/12

add them together

7/12

12-7=5

5/12

Answer:

Here 's the working for the questions

Step-by-step explanation:

Mark brainliest pls

Answer:

The picture isn't showing up for me

Answer:

-5 1/4

Step-by-step explanation:

-4 1/2 -3/4

= -4 2/4 -3/4

= -4 5/4

= -5 1/4

Answer:

-5 1/4

Step-by-step explanation:

Answer:

A I think

Step-by-step explanation:

Answer:

The answer is B because you mainly need 5 to 8.

Answer:

[tex]143.8\:\mathrm{ft^2}[/tex]

Step-by-step explanation:

The composite figure shown in the picture consists of a semi-circle and a trapezoid. We can even break this trapezoid into a rectangle and two triangles for even simpler calculations. We can find the total area of the figure by simply adding the total area of the shapes we will break the figure into:

Area of semi-circle (half the area of a circle): [tex]\frac{1}{2}\cdot 4.5^2\cdot \pi[/tex]

Area of trapezoid (average of bases multiplied by height): [tex]16\cdot 7[/tex]

Thus, the total area of the figure is:

[tex]\frac{1}{2}\cdot 4.5^2\cdot \pi+16\cdot 7=143.808625618\approx \boxed{143.8\:\mathrm{ft^2}}[/tex]

Answer: 17 sides

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

just derived everyone

Answer:

30/182 = 15/91.

Step-by-step explanation:

PROBABILITY: the likelihood of an event.

There are a total of 14 shirts in the basket.

Of the 14, 8 (8/14) of them are white, and 6 (6/14) of them are black.

The probability of picking a black shirt is 6 in 14, or 6/14.

The probability of picking a white shirt is 8 in 14, or 8/14.

WITHOUT REPLACING: This means that you take one without putting it back. (There will be one less).

6/14 × 5/13 = 30/182.

30/182 = 15/91.

The probability of randomly picking a black t-shirt from the basket, and then another one without putting the first one back is 15/ 91.

Probability refers to a possibility that deals with the occurrence of random events.

There are a total 14 shirts in the basket.

Out of the total of 14, 8 (8/14) of them are white, and 6 (6/14) of them are black.

The probability of picking a black shirt = 6/14.

The probability of picking a white shirt = 8/14.

The probability of randomly picking a black t-shirt from the basket, and then another one without putting the first one back

= 6/14 × 5/13

= 30/182.

= 15/91.

Learn more about probability here;

https://brainly.com/question/11234923

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Answer:

they will pay a lot my guy

Answer:

$2.75

Step-by-step explanation:

cost of pizzas

13.75 * 2 = 27.50

Cost per person

27.50/10 = 2.75

Answer: ratio 2/1 percent 5%

Step-by-step explanation:

you are welcome

Answer:

a. 23:12

b. 5.6%

Step-by-step explanation:

Answer:

When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite. When working with the graph of y = f (x), replace x with -x. Reflection in y = x: When you reflect a point across the line y = x, the x-coordinate and the y-coordinate change places.

Answer:

The range is 8.

Step-by-step explanation:

Answer:

Dont understand question, am so sorryyyyy!!!

Answer:

Measure of Arc JM = 160°

Step-by-step explanation:

We know that the sum of the measures of the angles within a circle all add up to 360°, so we can say:

(53) + (79) + (68) + (Arc JM) = 360

200 + Arc JM = 360

Arc JM = 360 - 200

Arc JM = 160

Hope this helps!

Answer:

mJM = 360 - (53 + 79 + 68)

mJM = 360 - 200

mJM = 160º

Answer:

30

Step-by-step explanation:

You simply just mutliply them

3*5*2=30

Answer:

i think c. the elevation of a mountaintop

Step-by-step explanation:

let me know if this is incorrect

Answer:

B

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

Answer:

24 cm²

Step-by-step explanation:

The area of a parallelogram is equal to the base, b, times the height, h.

A=bh

Our base is 6 cm and our height is 4 cm, so the area is 6 × 4.

6 × 4 = 24

Answer:

its C

Step-by-step explanation:

The box plot which correctly displays the data set with the given values is A. The number line goes from 0 to 25. The whiskers range from 3 to 24, and the box ranges from 6 to 19. A line divides the box at 15.

Box plot, which is also known as box and whisker plot, is a method of graphically representing the measures like minimum, maximum and the quartiles of the data set.

Here three box and whiskers plots are given.

We have to find the box plot where,

Maximum point = 24

Minimum point = 3

Median = 15

Upper quartile = 19

Lower quartile = 6

Here the range of the whiskers depicts the maximum and minimum point.

So, the whisker must range from 3 to 24.

The range of the box depicts the quartile range.

So box must range from 6 to 19.

A line will be dividing in between which depicts the median.

So the line must be at 15.

Hence the correct plot is the number line goes from 0 to 25. The whiskers range from 3 to 24, and the box ranges from 6 to 19. A line divides the box at 15.

Learn more about Box and Whisker Plots here :

https://brainly.com/question/11859288

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Answer:

I believe it's A

Step-by-step explanation:

I'm not so sure because I did this a while back

S = 15.47 units

Step-by-step explanation:

First, convert the degree angle into radians:

68° × (π/180) = 1.19 rad = theta

The arc length S is given by

S = r × theta

= (13 units)(1.19 rad)

= 15.47 units

Answer:

15.43

Step-by-step explanation:

The formula = angle / 360 × circumference

= angle / 360 × pi diameter

= 68 / 360 × pi × 13 + 13

= 68 / 360 × pi × 26

= 17 / 19 × pi × 26

= 221 / 45 pi

= 15.43

Answer:

d

Step-by-step explanation: