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3 years ago

PLEASE HELP ME!!! WHAT IS THE ANSWERS???

Mathematics

1 answer:

olasank [31]3 years ago

7 0

Answer:

Dylan mislabeled opposite and adjacent, and 19.95.

Step-by-step explanation:

Dylan mixed up his labeling of opposite and adjacent so if we switch them we get y= 47tan23 = 19.95

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Help me with this question please!

BlackZzzverrR [31]

$\large \rm \frac{2 ^{3} }{ \sqrt[4]{2} }$

$\large \rm \frac{2 ^{3} }{2 ^{ \frac{1}{4} } }$

Divide the terms with the same base by subtracting their exponents

$\large \rm \: 2 ^{3 - \frac{1}{4} }$

Calculate the difference

$\large \rm2 ^{ \frac{11}{4} }$

7 0

2 years ago

On a track and field team, 8% of the members run only long-distance, 32% compete only in field events, and 12% are sprinters onl

kondor19780726 [428]

Answer:

0.40

Step-by-step explanation:

Members who run only long distance = 8%

So, probability that a member will run only long distance = P(A) = 0.08

Members who compete only in field events = 32%

So, probability that a member will compete only in field events = P(B) 0.32

Members who are sprinters = 12%

So, probability that a member is sprinter = P(C) 0.12

We have to calculate the probability that a randomly chosen team member runs only long-distance or competes only in field events. i.e we have to find P(A or B). Since these events cannot occur at the same time, we can write:

P(A or B) = P(A) + P(B)

Using the values, we get:

P(A or B) = 0.08 + 0.32 = 0.40

Thus, the probability that a randomly chosen team member runs only long-distance or competes only in field events is 0.40

7 0

3 years ago

Eleanor and max used two rectangular wooden boards to make a set for the school play.one board was 6 feet long and the other boa

Oksi-84 [34.3K]

By definition, the area of a rectangle is:

$A = w * l$

Where,

w: width of the rectangle

l: length of the rectangle

The total area is given by:

$A = A1 + A2$

Where,

A1: rectangular wooden board 1

A2: rectangular wooden board 2

Substituting we have:

$60 \frac{3}{8} = (6) (w) + (5\frac{1}{2}) (w)$

Rewriting we have:

$\frac{483}{8} = (6) (w) + (\frac{11}{2}) (w)$

$483 = 48w + 44w\\483 = 92w$

$w = \frac{483}{92}\\w = 5.25$

$w = 5 \frac{1}{4}$

Answer:

The width is given by:

$w = 5 \frac{1}{4}$

3 0

3 years ago

Read 2 more answers

Select the correct answer from each drop-down menu.

Zepler [3.9K]

(x^2 - 3x - 10) * (x - 2) over
(x^2 - 6x + 5) * (x - 5)

(x - 5)(x + 2)(x - 2) over
(x - 5)(x - 1)(x - 5)

(x + 2)(x - 2) is the numerator
(x - 1)(x - 5) is the denominator
excluded values are 1 and 5

6 0

2 years ago

Find y <br> Please help me

Stella [2.4K]

Answer:

y=7

Step-by-step explanation:

180 degrees in triangle

90 +45= 135

180-135=45

other angle is 45

triangle is isos

y=7

7 0

3 years ago