3 years ago

Genre gets at the

Mathematics

1 answer:

Shtirlitz [24]3 years ago

7 0

Answer:

Step-by-step explanation:

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Please help me answer this question

sergejj [24]

Answer:

72km

Step-by-step explanation:

alex : tomos : annabelle = 2 : 3 : 4

if tomos drove 24km

tomos ratio is 3

so 3 --> 24

1 --> 8

total ratios --> 2 + 3 + 4 = 9

so total journey is 9 --> 9 * 8 = 72km

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2 years ago

Five boxes of fruit snacks cost $22.50.

Viefleur [7K]

Answer:

13.5 answer is 13.5 and one cost 4.5

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3 years ago

Mr. Piper's plumbing needed

monitta

Answer:

458/143=3.20 so it should be 3.20 hrs

8 0

3 years ago

Read 2 more answers

Irrational, rational , integer , whole , or natural ? for numbers 1 - 4

Mumz [18]

#1- irrational
#2- whole
#3- rational
#4- natural and whole

3 0

4 years ago

Convert the rectangular coordinates (4√3,−4) to polar form. Let r>0 and 0≤θ<2π.

spayn [35]

Answer:

(8,150)

Step-by-step explanation:

Polar form is in,

(r,theta).

To find r, apply pythagorean theorem using both coordinates to find r.

$(4 \sqrt{3} ) {}^{2} + ( - 4 {}^{2} ) = {r}^{2}$

$48 + 16 = {r}^{2}$

$r = 8$

To find theta, since we know the opposite and adjacent side, apply the tangent function.

$\tan(x) = \frac{ - 4}{4 \sqrt{3} }$

Apply inverse tan function

$\tan {}^{ - 1} ( \frac{ - 4}{4 \sqrt{3} } ) = - 30$

Since the degrees have to be in between 0 and 360. Add 180 to -30.

$- 30 + 180 = 150$

So the answer is

(8,150).

3 0

3 years ago