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Andreyy89
3 years ago
12

(2x + 9) (2x - 5)° 86° (x + 3) 1629 (x + 39) What is the value of x?

Mathematics
1 answer:
slega [8]3 years ago
3 0

Answer: Sorry this question is still confusing.

Step-by-step explanation:

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37.33 as a percentage of 56​
nika2105 [10]

Answer:

20.9048

Step-by-step explanation:

37.33% of 56 = 0.3733 × 56 = 20.9048

i hope this is what you meant. 37.33% of 56 is 20.9048

4 0
2 years ago
Read 2 more answers
On the farm, rather than use money, they exchange animals. The exchanges are as follows: 4 bunnies = 3 chickens, 5 chickens = 2
Radda [10]

We have to trade 5 bunnies for a donkey.

Solution:

To calculate how many bunnies could be exchanged for a donkey, we have to multiply the exchange rates of each animal/bird.

One bunny = 3/4 chickens (0.75 chicken),

One chicken = 2/5 pigs (0.4 pigs)

One pig = 2/3 donkeys (0.67 donkeys).

On multiplying all of the above rates we get,

0.75*0.4*0.67=0.2

Since we now know a bunnies worth is 0.2 donkey

Therefore, (1/0.2=5) 5 bunnies to trade for a donkey.

4 0
4 years ago
HELP!!<br> what is the value of w?<br> A.40<br> B.52.5<br> C.75<br> D.100
Inga [223]
The angles w and 80 are inscribed angles in the top left and bottom right corners respectively. They are opposite angles in this inscribed quadrilateral. Because they are opposite angles in the inscribed quadrilateral, they add to 180 degrees.

w+80 = 180
w+80-80 = 180-80
w = 100

Answer: Choice D
6 0
3 years ago
Read 2 more answers
Which angle(s) is/are congruent? There may be more than one answer
Anuta_ua [19.1K]

Answer:

if they all have the same angle they r congruent

Step-by-step explanation:

5 0
3 years ago
Can someone please explain me this
Vlad [161]

1st way

To solve this we need to know ratio.

-  \frac{1}{5}  \div  \frac{1}{5}  =  - 1 \\

Now we can see that odd numbers of geometric sequence are positive and even numbers are negative. 91 - odd number, so it will be positive. If ratio is equal to -1, than 91st number is

\frac{1}{5}  \\

2nd way

Firstly, we need to find ratio.

-  \frac{1}{5}  \div  \frac{1}{5}  =  - 1 \\

Secondly, we need to use this formula

b_n=b_1 \times q^{n-1} \\

b_{91}= \frac{1}{5}  \times ( - 1)^{91-1} =  \frac{1}{5}  \\

6 0
3 years ago
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