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Murljashka [212]
3 years ago
12

PLEASE HELP!!! The figure shown below is a square. Give the angle value (numerical, not the letters)

Mathematics
2 answers:
mezya [45]3 years ago
7 0

Answer:

45

Step-by-step explanation:

if it is a square then all angles are 90 degrees. the line halfs them all meaning 90/2=45

Dimas [21]3 years ago
5 0

Answer:

Step-by-step explanation:

Diagonals of square bisect the angles ∠D,∠E, ∠F & ∠G

And we know ∠D = 90

∠2 = 90/2= 45

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Scott spends $250 each month on his car payment. What percent of his monthly income does Scott spend on his car payment? Round t
Juli2301 [7.4K]

Answer:

8.3333333333

Step-by-step explanation:

Rounded would be 8.3% because there is 30 days in a month divided by 250

5 0
3 years ago
What is the value of x in the eqation 5x+3=4x
Reika [66]

Answer :x=-3

Step-by-step explanation:Solve for  x by simplifying bothh sides of the equation then isoolating the variable

7 0
3 years ago
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isco Fever is randomly found in one half of one percent of the general population. Testing a swatch of clothing for the presence
maks197457 [2]

Answer:

0.8894 is the probability that the test result comes back negative if the disease is present .

Step-by-step explanation:

We are given the following in the question:

P(Disco Fever) = P( Disease) =

P(D) = \dfrac{1}{2}\times 1\% = 0.5 \times 0.01 = 0.005

Thus, we can write:

P(No  Disease) =

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P(Test Positive given the presence of the disease) = 0.99

P(TP | D ) = 0.99

P( false-positive) = 4%

P( TP | ND) = 0.04

We have to evaluate the probability that the test result comes back negative if the disease is present, that is

P(test result comes back negative if the disease is present)

By Bayes's theorem, we can write:

P(ND|TP) = \dfrac{P(ND)P(TP|ND)}{P(ND)P(TP|ND) + P(D)P(TP|D)}\\\\P(ND|TP) = \dfrac{0.995(0.04)}{0.995(0.04) + 0.005(0.99)} = 0.8894

0.8894 is the probability that the test result comes back negative if the disease is present .

5 0
3 years ago
Dan and David are marking exam papers. Each set takes Dan 35 minutes and David 1 hour. Express the times Dan and David take as a
blagie [28]

Answer:

Step-by-step explanation:

1 hour =60 minutes

Ratio =35

60

= 7

12

Answer=7

12

8 0
3 years ago
Simplify, and Write answer without parentheses
zaharov [31]

Answer:

w^18

Step-by-step explanation:

exponents are multiplied when there is a parenthesis between them

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3 years ago
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