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3 years ago

I need help on this one??!??

Mathematics

1 answer:

bekas [8.4K]3 years ago

6 0

Answer:

D. stratosphere

Step-by-step explanation:

The stratosphere contains atmospheric ozone.

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Solve the equation for the indicated variable. SHOW ALL WORK! ab-ac=2 solve for a

Juli2301 [7.4K]

Answer:

a= 2/b-c

Step-by-step explanation:

We want isolate for a or to be itself

ab-ac=2

factor out a

a (b-c)=2

Now bring b-c to the other side

a (b-c)/(b-c)=2/b-c

The b-c cancel each other out

a= 2/(b-c)

5 0

3 years ago

Please help!!!!!! 50 points!!

lesantik [10]

Area of first rectangle= 5×2=10units

Area of second rectangle= 3×2= 6 units

Area of third rectangle = 5×2= 10 units

Now,

Total area of figure = 10+6+10= 26units✓

8 0

3 years ago

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The smallest square number which can be divisible by 11 and 5

Elena L [17]

Answer:

3025

Step-by-step explanation:

let's look at it in this concept.

For a number to be divisible by 11 and 5. it must be a multiple of the LCM of 11 and 5.

LCM of 11 and 5=55

therefore the number is 55x, where x is a positive integer.

it is a said that the number is a perfect square

therefore the square root of 55x must be an integer.

$\sqrt{55x} = \sqrt{5 \times 11 \times x}$

the smallest value of x to make 55x a perfect square is....

$x = 11 \times 5 = 55$

Therefore the number is.... .

$55x = 55(55) = 3025$

sweet right

<h2>BRAINLIEST PLS....</h2>

6 0

3 years ago

A wagon wheel has a radius of 4.9 inches. Which of the following is closest to the distance the wagon travels in two turns of th

Otrada [13]

Answer:

Just under 62 inches.

Step by Step:

4.9×2×Pi= 30.7876080052. x2= 61.5752160104

8 0

3 years ago

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Write the expression in terms of sin x and cos x only. sin(2x)+cos(3x)

BartSMP [9]

Sin2x=2sinxcosx, cos2x=1-2sin^2x
sin(2x)+cos(3x)=2sinxcosx+cos(x+2x)
cos(x+2x)=cosx(1-2sin^2(x))-sinx2sinxcosx
sin(2x)+cos(3x)=2sinxcosx(1-sinx)+cosx(1-2sin^2(x))

5 0

3 years ago

Read 2 more answers