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3 years ago

PLEASE HELP !! ILL GIVE BRAINLIEST !!

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

7 0

Answer:

Step-by-step explanation:

HIK and GFD. If we look at the picture we can see that they follow the definition

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Find the measures of the numbered angles in the kite.

Dafna11 [192]

Answer:

1 is 90

2 is 52

Step-by-step explanation:

1 is a right angle so its 90

for 2 angles in a triangle equal to 180

so 180-90-38 is equal to 52

3 0

3 years ago

Suppose you school costs for this term were $4640 and financial aid covered 4/5 of that amount?

Salsk061 [2.6K]

Answer:

Covered: $3712

Still need to pay: $928

Step-by-step explanation:

4/5 --> 0.8 --> 80%

4640 x 0.8 --> 3712

Covered: $3712 (which is 80%)

Still need to pay: $928 (which is 20%)

3 0

3 years ago

Two middle school classes take a vote on the destination for a class trip. Class A has 25 students, 56% of whom voted to go to S

Kryger [21]

Answer:

The value of n is 15.

Step-by-step explanation:

The combined proportion is computed using the formula:

$P=\frac{n_{A}\cdot p_{A}+n_{B}\cdot p_{B}}{n_{A}+n_{B}}$

The information provided is as follows:

$n_{A}=25\\p_{A}=0.56\\n_{B}=n\\p_{B}=0.60\\P=0.575$

Compute the value of n as follows:

$P=\frac{n_{A}\cdot p_{A}+n_{B}\cdot p_{B}}{n_{A}+n_{B}}$

$0.575=\frac{25\times 0.56+n\times 0.60}{25+n}\\\\0.575(25+n)=14+0.60n\\\\14.375+0.575n=14+0.60n\\\\0.60n-0.575n=14.375-14\\\\0.025n=0.375\\\\n=15$

Thus, the value of n is 15.

6 0

3 years ago

Can someone just answer one n show all the work plz it will help a lot

rosijanka [135]

Step-by-step explanation:

this is the anwser it is inverse trigonometry

8 0

3 years ago

A team played 20 games and won 18. what % did they win?

maxonik [38]

Answer: 90%

Reasoning: To solve this divide 18 by 20

18/20= 0.9

Now multiply 20 by 0.9 to check

20 x 0.9= 18

8 0

3 years ago