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Elena L [17]
2 years ago
15

Help plsssssssss ....

Mathematics
2 answers:
snow_lady [41]2 years ago
6 0

Answer:

tan

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan23° = \frac{opposite}{adjacent} = \frac{b}{4.5} ( multiply both sides by 4.5 )

4.5 × tan23° = b , then

b ≈ 1.9 ( to 1 dec. place )

erik [133]2 years ago
4 0

Tan is the right answer

hope it helps you ❣❣

<h2>Mark me as brainliest </h2>
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Can you answer these 3 questions for me plz
finlep [7]
A.
1hr \: 15min = 75min

c = 0.22t = 0.22 \times 75 = 16.5

cost is $16.50

B.

26.40 = 0.22 \times t

rearrange to solve for t:

t = \frac{26.40}{0.22} = 120min

C. This is the same as part B, only the rate changed

t = \frac{26.40}{0.25} = 105.6min

they ask for the greatest number of minutes, so we round down (take the floor of the value).

the answer is 105 minutes.
4 0
2 years ago
Read 2 more answers
Which of the following situations could be described by the equation y = 120 - 25x?
Otrada [13]

Answer:

Is there any other information?

Step-by-step explanation:

3 0
2 years ago
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Sedaia [141]

Answer:

In the table:

<u>select 7 pumpkins for Reagan.</u>

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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
The sum of 5 consecutive integers is 120. What is the third number in this sequence?
aliina [53]
Ok so

x - the smallest
The other 4 are : x+1, x+2, x+3, x+4
We know that sum is 120
So
x+x+1+x+2+x+3+x+4=120
Combine like terms
5x+10=120
Subtract 10 on both sides
5x=120-10
5x=110
Divide by 5 on both sides
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3 0
2 years ago
a study examined the effectiveness of an ear molding technique used to correct ear deformities in newborns without the need for
inna [77]

Answer:

The sample proportion of successful procedures is 0.962.

Step-by-step explanation:

The sample proportion of successful procedures is the number of successfiç procedures divided by the total number of procedures.

In this problem:

158 procedures, of which 152 were successful. So

p = 152/158 = 0.962

The sample proportion of successful procedures is 0.962.

4 0
2 years ago
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