In ΔXYZ, y = 55 cm, z = 87 cm and ∠X=131°. Find the area of ΔXYZ, to the nearest square centimeter

Answer:

mn(5mn² + 9) ;

2mn(1 - 1/2mn²)

Step-by-step explanation:

Given:

5m²n³ +9mn

(8mn - 4m²n³ ÷ 4)​

5m²n³ + 9mn

mn(5mn² + 9)

(8mn - 4m²n³ ÷ 4)​

8mn/ 4 - 4m²n³ / 4

2mn - m²n³

2mn(1 - 1/2mn²)

Answer:

0.15 $

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

just rounding the 3rd digit on the left from the dot: )

Answer:

A i think

Step-by-step explanation:

Answer:

the top dot is at .....y, 4, -1

the bottom dot is at .......x, 1, -4

the top dot is in the area y and therefor the numbers for it are 4, -1

the bottem dot is in teh area x and therefor the numbers for it are 1, -4

Answer: 3/4

Step-by-step explanation:

Number of students in Jacob's homeroom = 20.

Number of students who bring their lunch to school = 5

Since the rest eat lunch in the cafeteria, the number of those who eats in the cafeteria will be:

= 20 - 5

= 15

Fraction that eats in the cafeteria will be: = 15/20 = 3/4

Answer:

it is definitely negative, i think it is -3/2

Step-by-step explanation:

is there a better picture of the graph?

Answer:

17.8

Step-by-step explanation:

Answer:

17.74

Step-by-step explanation:

.182 rounded to the nearest tenth would be .18 and .56 would stay as is you add those and get .74 next you add 14+3 and get 17 you put those together to get your answer 17.74

Answer:

[tex]\huge\boxed{\sf x = 16}[/tex]

Step-by-step explanation:

Using Pythagoras Theorem since it is a right angled triangle.

Where,

Base = 12

Perpendicular = x

Hypotenuse = 20

[tex](Hypotenuse)^2=(Base)^2+(Perpendicular)^2[/tex]

[tex](20)^2=(12)^2+x^2\\\\400 = 144 + x^2\\\\Subtract \ 144 \ to \ both \ sides\\\\400-144=x^2\\\\256 =x^2\\\\Take\ Sq. \ root\ on \ both \ sides\\\\\sqrt{256} =x^2\\\\16 = x\\\\x = 16\\\\\rule[225]{225}{2}[/tex]

Answer:

11

Step-by-step explanation:

square of 44 + 77

1st step = go with the number that is inside the square

that will 44+77 = 121

now using the square root , you may think about which number multiple by himself give you 121

11×11 =121

so square root of 121 = 11

[tex] \sf Q) \sqrt{44 + 77} = {?} [/tex]

[tex] \sf \implies \sqrt{44 + 77} [/tex]

[tex] \sf \implies \sqrt{121} [/tex]

[tex] \sf \implies 11[/tex] is the required answer.

Answer:

1.) A=Bh-Bh=First Image

2.)A=Bh- πr^2=3rd Image

3.)A=BH + BH/2= Bottom image

4.)A=bh+ bh/2 + πr^2/2= 2nd image

Step-by-step explanation:

Hope this helps! :)

Answer:

A)256stickers

B)8 stickers each

C)= 6 boxes

Step-by-step explanation:

THIS IS THE COMPLETE QUESTION

Mrs. Kim bought 4 boxes of stickers at the store to share with her students. Each box contained64 stickers.

Part A

Enter the total number of stickers Mrs. Kim bought at the store.

(b)

Part B

Mrs. Kim wants to share the stickers equally with each of her students. There are 32 students in her class.

Enter the number of stickers that each student will get.

8 stickers each

(c)

Part C

How many more boxes of stickers does Mrs. Kim need if she wants each of her students to get 12 stickers? Enter the number below.

more boxes of stickers

A) 4× 64 stickers= 256stickers

B,) 256stickers/ 32 students

=8 stickers each

C)if she wants each of her students to get 12 stickers?

Let the total number of stickers = X

X/32 students = 12 stickers

X= 32 ×12

= 384 stickers

Number of boxes= 384 stickers/64 stickers

= 6 boxes

Answer:

107°

Step-by-step explanation:

Answer:

it is not D

Step-by-step explanation:

Answer:

x ≥ 12

Hope that helps!

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

because smaller the fraction bigger the pieces so 1/3 will be greater than 2/3 :)

Answer:

any number that is more than 2/3

so you can put 3/4 or/3

Step-by-step explanation:

Answer:

y = 1250(1 + .06)11

Step-by-step explanation:

Answer:

2372.87

Step-by-step explanation:

Y=1250(1.06)11

Answer:

Bru I’m in ur class and it’s The median

Step-by-step explanation:

It’s the median

Out of all the options listed, the only one that does not show variation (spread) is the median.

The median is simply used to show the medium value of a data set. It cannot be used to tell the variation because it does not take into account all the values but rather the middle one alone.

The other options are wrong because:

In conclusion, only the median does not help with finding the variation of a dataset.

Find out more at https://brainly.com/question/11283325.

The number of oranges in the shipment can the manager predict weighing 5 ounces will be 56. Then the correct option is B.

In parameter estimation, the expected value is an application of the weighted sum. Informally, the expected value is the simple average of a considerable number of individually determined outcomes of a randomly picked variable.

The expected value is given below.

E(x) = np

Where n is the number of samples and p is the probability.

A grocery store receives a shipment of 700 oranges. The manager randomly selects 25 oranges to weigh. In that sample, 2 oranges weigh 5 ounces.

Then the probability of the oranges that weigh 5 ounces is given as,

p = 2/25

Then the number of oranges in the shipment can the manager predicts weigh 5 ounces will be given as,

E(x) = 700 x 2 / 25

E(x) = 28 x 2

E(x) = 56

The number of oranges in the shipment can the manager predict weighing 5 ounces will be 56. Then the correct option is B.

More about the expected value link is given below.

https://brainly.com/question/13945225

#SPJ6

Answer: MN = 8.5

Step-by-step explanation:

Form it into a right triangle with MN being the hypotenuse (side opposite the right angle)

To make this a right triangle, plot a point at (8,-2) and connect the sides. The lengths of the legs that form the right angle are both 6 units. Use the Pythagorean theorem to solve for length of MN. a^2+b^2=c^2. (a and b are the legs that form the right angle and c is the hypotenuse)

6^2+6^2=c^2

36+36=c^2

72= c^2

8.48528137 = c.

Question says to round to nearest tenth of a unit

8.5 = c (line MN)

Answer:

2x = 65 + 75

2x = 140

x = 140/2

x = 70

Step-by-step explanation:

Answer:

2x = 65 + 75

2x = 140

x = 140/2

x = 70

Answer:

54 degrees

Step-by-step explanation:

Answer:

31.4 (simplified)

Step-by-step explanation:

C≈2π*5

C≈31.41593 (full answer)

Answer:

31.415...

Step-by-step explanation:

c=piD

circumference=pi times diamiter

radius=2D

pi times 10=31.415...

Answer:

(x+4)÷3

Step-by-step explanation:

:))) brainlest plzz