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3 years ago

How to find the X with the midsegment theorem

Mathematics

2 answers:

Rus_ich [418]3 years ago

7 0

X=(1/2)(20)=10
Here is the answer

gtnhenbr [62]3 years ago

6 0

Half of 20 the line is in the middle of the triangle

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G(x) = x2 − 4, find g(5).

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

g(x) = x2 - 4

g(5)= 5(2) - 4

g(5)= 10 - 4

g(5)= 6

Have a great day

6 0

3 years ago

The discounted price of a book is 85% of the original price. This is a savings of $3. A sales tax of 8% will be added to the dis

Ad libitum [116K]

I think the sales tax is $0.28 cents

4 0

2 years ago

Bacteria colonies increase by 37% every 2 days. If you start with 55 microorganisms, how large would the colony be after 10 days

ahrayia [7]

The number of microorganisms that I will have after 10 days would be: 245.41 microoganisms.

<h3>How to calculate the number of microorganisms that I will have after 10 days?</h3>

To calculate the number of microorganisms that I will have after 10 days, I must perform the following operations:

We need to find 37% of 55 as shown below:

55 ÷ 100 = 0.55
0.55 x 37% = 20.35
55 + 20.35 = 75.35

So after 2 days I will have 75.35 microorganisms.

75.35 ÷ 100 = 0.75
0.7535 x 37% = 27.87
75.35 + 27.87 = 103.22

On the fourth day I will have: 103.22 microorganisms.

103.22 ÷ 100 = 1.0322
1.0322 x 37% = 38.19
103.22 + 38.19 = 141.41

On the sixth day I will have 141.41 microorganisms.

141.41 ÷ 100 = 1.4141
1.4141 x 37% = 52.32
141.41 + 52.32 = 193,73

On the eighth day I will have 193.73 microorganisms.

193.73 ÷ 100 = 1.9373
1.9373 x 37% = 71.68
193.73 + 71.68 = 265.41

On the tenth day I will have 245.41 microoganisms.

Learn more about percentages in: brainly.com/question/13450942

#SPJ1

3 0

1 year ago

A zookeeper predicted the weight of a new baby elephant to be 261 pounds when it was born. The elephant actually weighed 293 pou

Papessa [141]

Percent error=| $\frac{predicted value-actual value}{predicted value}$ | times 100
(note the || is absolute value, means that whatever the result is inside, it is made positive)

predicted value=261
actual value=293
subsitute
percent error=| $\frac{261-293}{261}$ | times 100
so using pemdas
do parenthasees first
| $\frac{-32}{261}$ |
|-0.12|
absolute value
0.1226

time 100
0.1226 times 100=12.26
answer is 12.26%
answer is B

8 0

3 years ago

Mr Mushnik is 47, his twin brothers are 56 and his twin sisters are 59.

anastassius [24]

Answer:

362 is the answer

Step-by-step explanation:

4 0

2 years ago