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2 years ago

Find the area of the shaded region. Round your answer to the nearest tenths.

Mathematics

1 answer:

Norma-Jean [14]2 years ago

5 0

Answer: 924

Step-by-step explanation: to find the are of the square, multiply 22 and 22. We know it is a square because of the lines on the shape, to find the triangle, multiply 22 and 20, then divide by two. The answer is 924 squared

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Find the common ratio for this geometric sequence.

Nonamiya [84]

Answer:

i believe it is B.

I could be wrong, D is my second choice. but since (left to right) its decreasing, im 89% sure it is B 1/9.

4 0

3 years ago

Students have 40 minuets to complete 50 questions on the aspire ___ test

Murljashka [212]

I believe the answer to this is C. English.

3 0

3 years ago

Read 2 more answers

Please tell the LCM of the following -

Arada [10]

Answer:

Below.

Step-by-step explanation:

I won't do all of these for you but I'll show you the general method.

First write each number as prime factors.

For example number 7:

LCM of 24 and 34.

24 = 2 * 2 * 2 * 3

34 = 2 * 17

The LCM is the multiple of all these factors EXCEPT if there is a duplicate number you only use it once.

There is one duplicate here - the 2 ( in bold) so we only use this once.

So the LCM = 2 * 2 * 2 * 3 * 17 = 408.

Number 1:

13, 25

13 = 13

25 = 5 * 5

There are no duplicates so the LCM = 13 * 5 * 5 = 325.

Number 18:

15, 84

15 = 3 * 5

84 = 2 * 2 * 3 * 7

Number 3 is common to both sets so it is only used once:

LCM = 2 * 2 * 3 * 5 * 7 = 420.

Number 40:

18, 48

18 = 2 * 3 * 3

48 = 2 * 2 * 2 * 2 * 3

There are 2 sets of duplicates here, 2 and 3 .

LCM = 2 * 2 * 2* 2 * 3 * 3 = 144.

4 0

2 years ago

Read 2 more answers

On a recent trip to the convenience store, you picked up 4 gallons of milk, 5 bottles of water, and 8 snack-size bags of chi

Otrada [13]

Answer:

One gallon of milk costs $3.64

One bottle of water costs $2.54

One bag of chips costs $0.79

Step-by-step explanation:

m represent gallons of milk

w represents bottles of water

c represents snack-size bags of chips

t = total bill

t = m + w + c ... eq 1

t = $33.60

but

w = 2c

m = 1.90 + w

m = 1.9 + 2c

Slot in the values in eq 1

33.60 = (1.9 + 2c ) + 2c + c

33.60 = 1.9 + 5c

33.60 - 1.9 = 5c

31.7 = 5c

c = $6.34

Slot in the value of c in w and m

w = 2c

w = 2(6.34)

w = $12.68

m = 1.9 + 2c

m = 1.9 + 2(6.34)

m = $14.58

4 gallons of milk cost $14.58

Therefore, one gallon if milk costs = 14.58/4 = $3.64

5 bottles of water cost $12.68

Therefore, one bottle of water costs = 12.68/5 = $2.54

8 bags of chips = $6.34

Therefore, one bag of chips cost = 6.34/8 = $0.79

5 0

3 years ago

PLS HELP ME WITH THE YU LIN PROBLEM (4 AND 5) THANK U SO MUCH!!!

Paladinen [302]

Let x and y represent the number of miles the minivan and hybrid can be driven, respectively.
4) Then the emission requirement can be written as
1.2x +0.5y ≤ 500

5) see attached

7 0

2 years ago