2 years ago

WILL MARK BRAINLIEST!!!

1 answer:

5 0

Answer:

They do not have to spend all of their money because they inequality uses the less than OR equal to sign. As long as the amount of money they have is $32 or under, the inequality remains true.

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find the volume of a cylinder whose base has a diemeter of 11 and whose height is 12.5. use 3.14 and round your answer to the ne

atroni [7]

Volume = π (3.14)×22^2×12.5 = 18,997 inches³

3 0

3 years ago

Two lighthouses are located 60 miles from one another on a north-south line. If a boat is spotted S 21o E from the northern ligh

jasenka [17]

Answer:

(A)The northern lighthouse is 8.2 miles closer than the southern lighthouse.

Step-by-step explanation:

The triangle attached represents the given problem.

First, let us determine the distance of the Boat from each of the lighthouse.

In Triangle ABC,

∠A+∠B+∠C=180 degrees

21+∠B+16=180

∠B=180-37=143 degrees.

Using Law of Sines

$\frac{a}{Sin A}=\frac{b}{Sin B}\\\frac{a}{Sin 21^0}=\frac{60}{Sin 143^0} \\\text{Cross Multiply}\\a*sin143=60*sin21\\a=60*sin21\div sin143\\a=35.73 miles$

Similarly

$\frac{c}{Sin C}=\frac{b}{Sin B}\\\frac{c}{Sin 16^0}=\frac{60}{Sin 143^0} \\\text{Cross Multiply}\\c*sin143=60*sin16\\c=60*sin16\div sin143\\c=27.48 miles$

Difference in Distance =35.73-27.48=8.25 miles

Therefore, the northern lighthouse is 8.2 miles closer than the southern lighthouse.

8 0

3 years ago

What is four hundred eight thousand,seventeen in standard form and expanded form?

mestny [16]

408,017 is in standard form and
400,000+8,000+10+7=408,017 is expanded form
sixty five thousand and fifty eight is word form
60,000+5,000+50+8=65͵058 is expanded form

6 0

3 years ago

Read 2 more answers

Please help Me I really need the help

Nana76 [90]

Answer:

Step-by-step explanation:

sinice they are similar they have the same angles so 180-118-15=f

so f=47

3 0

3 years ago

An angle whose measure is more than 90 but less than 180 is called an obtuse angle