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skad [1K]
3 years ago
9

Given: ABC is a right triangle with right angle C. AC = 15 centimeters and mZA= 40°

Mathematics
1 answer:
kupik [55]3 years ago
6 0

Answer:

hello luv

Step-by-step explanation:

i see ur struggling mate

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Suppose a charity event serves a prix fixe dinner that consists of one from each category: (1) soup or salad (not both), (2) app
VladimirAG [237]

Answer:

3840

Step-by-step explanation:

Using the fundamental counting principle

The restaurant is offering five kinds of soup, three kinds of salad, four kinds of appetizers, six entrees, five desserts, and four beverages.

There are 5 independent events happening (5 prixe dinners)

(1) soup or salad (not both)

We have five kinds of soup, three kinds of salad

soup or salad (not both), = 5 + 3

= 8

(2) appetizer = 4

(3) entrees = 6

(4) dessert = 5

(5) Beverage = 4

Hence,

8 × 4 × 6 × 5 × 4

= 3840

The number of different prix fixe dinners are possible is 3840

5 0
3 years ago
-1/2 + (3/4times4/9)=
zimovet [89]

Answer:-1/6

Step-by-step explanation:

-1/2 + (3/4times4/9)

-1/2 + (3/4 x 4/9)

-1/2 + (3x4)/(4x9)

-1/2 + 12/36

(18 x -1 + 1 x 12)/36

(-18+12)/36

-6/36=-1/6

8 0
3 years ago
Please solve no links i will mark brailest
Lemur [1.5K]

Answer:

oki! Mizuki here to help! 12 will be your answer!

Step-by-step explanation:

Soo... The ratio of blue to green is 4:3 right?

and there are 21 balloons!

4 + 3 is 7! So we divide 21 by 7 and get 3!

Then we multiply 3 by the number of blue balloons(aka 4) and get 12!

3 0
3 years ago
What is the value of A
Vlada [557]

Answer:

the answer is -3x² caused when -x divide with 3x it will became -3x²

7 0
3 years ago
What’s the formulas for D,C and A
Travka [436]

Answer:

<u>d = 2r or d = C/π</u>

Diameter is equal to two times the radius or Circumference/π

<u>C = 2πr</u>

Circumference is equal to two times π multiplied the radius

<u>A = π * r²</u>

The area of the circle equals to π multiplied by the radius squared

Step-by-step explanation:

Let's find the formulas for d, C and A

d = diameter

C = Circumference

A = Area

r = radius

π ≅ 3.1416

d = 2r or d = C/π

Diameter is equal to two times the radius or Circumference/π

C = 2πr

Circumference is equal to two times π multiplied the radius

A = π * r²

The area of the circle equals to π multiplied by the radius squared

6 0
4 years ago
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