All categories

3 years ago

Can anyone please help me with these questions!!!

Mathematics

1 answer:

GenaCL600 [577]3 years ago

5 0

Answer:

angle 1: angle of depression

angle 2: angle of elevation

angle 4: angle of elevation

Step-by-step explanation:

It's a matter of definition (and some amount of "common sense").

An angle of elevation is measured from the horizontal to a point above the horizontal.

An angle of depression is measured from the horizontal to a point below the horizontal.

Not surprisingly, the meanings of the words elevation and depression in this context are not terribly different from their usual English meanings.

You might be interested in

The Fairy Tell Spectacular is coming to town. Admission to the fair cost $32.50 and each ride cost $0.08. You have $50 to spend

Vikki [24]

$0.08x + 32.50 = 50$
you can now additionally calculate the amount of rides you can take part in by evaluating x

3 0

3 years ago

Hi! i’ll give brainliest please help

Firlakuza [10]

Answer:

Is it deposition

Step-by-step explanation:

4 0

3 years ago

Which triangle is similar to AJKL? Ο ΔJKM Ο ΔΜΚL AKML

Fiesta28 [93]

The similar AJKL is the 2 one

7 0

3 years ago

Given: circle k(O), m LM = 164°, m WK = 68°, m∠MLK = 65°. Find: m∠LMW

Musya8 [376]

Answer:

The measure of angle LMW is $m\angle LMW=67\°$

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

Find the measure of arc MW

we know that

The inscribed angle measures half that of the arc comprising

$m\angle MLK=\frac{1}{2}[arc\ MW+arc\ WK]$

substitute the given values

$65\°=\frac{1}{2}[arc\ MW+68\°]$

$130\°=[arc\ MW+68\°]$

$arc\ MW=130\°-68\°=62\°$

step 2

Find the measure of arc LK

we know that

$arc\ LM+arc\ MW+arc\ WK+arc\ LK=360\°$ -----> by complete circle

substitute the given values

$164\°+62\°+68\°+arc\ LK=360\°$

$294\°+arc\ LK=360\°$

$arc\ LK=360\°-294\°=66\°$

step 3

Find the measure of angle LMW

we know that

The inscribed angle measures half that of the arc comprising

$m\angle LMW=\frac{1}{2}[arc\ LK+arc\ WK]$

substitute the given values

$m\angle LMW=\frac{1}{2}[66\°+68\°]=67\°$

4 0

3 years ago

What is the value for l, after the equation 3l + 3w = 18 is rearranged?

Zigmanuir [339]

It's the second one which is B becasue, first you minus 3w on both sides of your equal side. Then you will have 3L=18-3w. Next you will have to divided by 3 on both sides of the equal sign, you will have L=18-3w/3. Afte that you will simipfy and get your answer, which is B. Please get a brainiest point.

7 0

4 years ago

Read 2 more answers