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I am Lyosha [343]
3 years ago
8

It’s geometry I have a triangle left side is just a c right side is 80cm and the bottom is 18cm but there’s a right angle in the

corner the question is calculate the value of c
Mathematics
1 answer:
Monica [59]3 years ago
7 0

Answer:

i think its 10cm

Step-by-step explanation: brainlyest plz :)

90+80=170

180-170=10

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A baseball coach is creating a nine-player batting order by selecting from a team of 15 players. How many different batting orde
zzz [600]

Answer:

1,816,214,400 batting orders are possible.

Step-by-step explanation:

The order is important.

Suppose we had a two player batting order.

A batting order of Jonathan Schoop and Manny Machado is a different order than Manny Machado and Jonathan Schoop. So we use the permutations formula.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!)}

A baseball coach is creating a nine-player batting order by selecting from a team of 15 players. How many different batting orders are possible?

Selection of 9 players from a set of 15 players. So

P_{15,9} = \frac{15!}{(15-9)!} = \frac{15!}{6!} = 1816214400

1,816,214,400 batting orders are possible.

4 0
3 years ago
The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 3 to 2 . If there were
aleksandrvk [35]

Answer:

Step-by-step explanation:

4690/x = 5/2

cross multiply

(4690)*(2)=5*x

9380=5x

Divide both sides by 5.

x=1876

there were 1876 votes of "no"

(brainliest please?)

7 0
3 years ago
Araceli recorded the height (in centimeters) of a pea plant over a 10-day
Bogdan [553]
C is the answer.......
6 0
3 years ago
Please help: write each equation in exponential form
Setler [38]

Answer:

4^{4}=256

Step-by-step explanation:

<u>Rewrite log4256=4 in a different form:</u>

<u />4^{4}=256

4 0
2 years ago
a takeaway sells 10 inch pizzas and 12 inch pizzas. what proportion sold were 10 inch pizzas in week 1. What proportion sold wer
wlad13 [49]

Answer:

In week 1, 69.15% of sales were 10-inch pizzas, and the remaining 30.85% were 12-inch pizzas; while in week 2, 71.09% of sales were 10-inch pizzas, and the remaining 28.91% were 12-inch pizzas.

Step-by-step explanation:

Given that a takeaway sells 10 inch pizzas and 12 inch pizzas, to determine what proportion sold were 10 inch pizzas in week 1 and what proportion sold were 10 inch in week 2, the following calculation must be performed:

Week 1 = 736 total sales

10-inch pizzas = 509

736 = 100

509 = X

509 x 100/736 = X

50,900 / 736 = X

69.15 = X

100 - 69.15 = 30.85

Thus, in week 1, 69.15% of sales were 10-inch pizzas, while the remaining 30.85% were 12-inch pizzas.

Week 2 = 1076 total sales

10-inch pizzas = 765

1076 = 100

765 = x

765 x 100/1076 = X

76500/1076 = X

71.09 = X

100 - 71.09 = 28.91

Thus, in week 2, 71.09% of sales were 10-inch pizzas, while the remaining 28.91% were 12-inch pizzas.

7 0
3 years ago
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