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3 years ago

Please Help!! I need to raise my geometry grade!! ASAP!!

Mathematics

2 answers:

Mamont248 [21]3 years ago

3 0

Answer:

i think its the 3rd one idk dont take my word for it. sorry if its the wrong answer,

Step-by-step explanation:

neonofarm [45]3 years ago

3 0

Answer:

Its the second option

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4 1/2 ounces per 3/4 miles<br> _____ ounces per 1 mile

adelina 88 [10]

Answer: 6

Step-by-step explanation:

To get 3/4 miles to 1 mile we must take the reciprocal of the number and multiply it.

$\frac{3}{4}$ × $\frac{4}{3} =1$

We need to multiply the 4 1/2 ounces by 4/3 too

$4\frac{1}{2}$ × $\frac{4}{3} =6$

4 1/2 ounces per 3/4 miles

6 ounces per 1 mile

5 0

3 years ago

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PLSSSS HELP ASAP!! GIVING BRAINLIEST!! Explain pls :)

Murrr4er [49]

Answer:

I think it's

Step-by-step explanation:

73.70×3

221.1

8 0

3 years ago

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What is the length of the altitude of the equilateral triangle below?

Mazyrski [523]

ANSWER

The length of the altitude is $3\sqrt{3}$ units

<u>EXPLANATION</u>

The altitude of a triangle is the vertical height of the triangle.

From the diagram the altitude is $a$

Method 1: We can use Pythagoras theorem to find $a$

$6^2=a^2+3^2$

$6^2-3^2=a^2$

$36-9=a^2$

$27=a^2$

We take the square root of both sides,

$\sqrt{27}=a$

$\sqrt{9\times3}=a$

$\sqrt{9} \times \sqrt{3}=a$

$3\sqrt{3}=a$

Method 2 Using Trigonometry

$sin(60\degree)=\frac{a}{6}$

$6sin(60\degree)=a$

$a=6\times \frac{\sqrt{3}} {2}$

$a=3\sqrt{3}$

6 0

3 years ago

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Lelu [443]

Answer:

b easy question but can I get brainliest

Step-by-step explanation:

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3 years ago

What is the (GCF) of the sum 44+40=??

svet-max [94.6K]

The sum of 44+40 is 84 then the greatest common factor would be 4 because when you divide 84 and 4 you get 21 (the GCF is 4)

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3 years ago