2 years ago

Please help me with this homework

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

8 0

22 should be the right answer

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The prime factorization of which number 2⁵ x 5?

vekshin1

Answer:

Step-by-step explanation:

$2^{5} *5 = 2 * 2* 2 * 2 * 2 *5$

= 160

5 0

2 years ago

From the lighthouse 1000 ft above sea level the angle of depression to boat a is 29 degress.a little bit later the boat moved cl

AnnyKZ [126]

Answer: The boat moved 768.51 feet in that time .

Step-by-step explanation:

Since we have given that

Height of the lighthouse = 1000 feet

Angle depression to boat 'a' = 29°

Angle of depression to shore 'b' = 44°

Consider ΔABC,

$\tan 44\textdegree=\frac{AB}{BC}\\\\\tan 44\textdegree=\frac{1000}{BC}\\\\BC=\frac{1000}{\tan 44\textdegree}\\\\BC=1035.53\ feet$

Now, Consider, ΔABD,

$\tan 29\textdegree=\frac{AB}{BD}\\\\\tan 29\textdegree=\frac{1000}{BD}\\\\BD=\frac{1000}{\tan 29\textdegree}\\\\BD=1804.04\ feet$

We need to find the distance that the boat moved in that time i.e. BC

so,

$DC=BD-BC\\\\CD=1804.04-1035.53\\\\CD=768.51\ feet$

Hence, the boat moved 768.51 feet in that time .

6 0

3 years ago

For what value of n is 20 = {n+4?<br> a)<br> b) *<br> c) 40<br> d) 60

Advocard [28]

I think it might be 40 I’m not sure but good luck

6 0

3 years ago

Read 2 more answers

A delivery truck is delivering 28 cases of paper to a store. Each case has 50 packs of paper. In each pack of paper there are 20

olga2289 [7]

Answer:

Step-by-step explanation:

7 0

3 years ago

Cuánto es 43,5 * 8,6

Vladimir [108]

Answer:

christian

Step-by-step explanation:

43,5=435

8,6=86

5 0

2 years ago