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3 years ago

What is the missing reason in the proof?

Mathematics

2 answers:

Lady_Fox [76]3 years ago

6 0

Answer:

Its A (APEX)

Step-by-step explanation:

TEA [102]3 years ago

5 0

Answer:

Try A or D

Step-by-step explanation:

I did this last semester (I know my age is 32 I didn't know if you had to be over 18 or 21 so I guessed a year and aimed a <em>little</em> to high...) I think it is either A or D

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You buy painting supplies for $12,

Troyanec [42]

Answer:

Step-by-step explanation:

If you want to get $15 profit, You will need to paint 9 faces. You spent $12 on painting supplies so this is the explanation.

$3 x 9 = $27

$-12 + $27 = $15

That way, you earn $15.

6 0

3 years ago

Find the value of x. Round the length to the nearest tenth.

Lostsunrise [7]

Answer:

$x = 5.1 yd$

Step-by-step Explanation:

Angle of depression is congruent to angle of elevation.

Therefore, angle of elevation of the given figure, which is opposite to x is 25°.

Adjacent length = 11 yd

Opposite length = x

Trigonometric ratio formula for finding x is shown below:

$tan(25) = \frac{opposite}{adjacent}$

$tan(25) = \frac{x}{11}$

Multiply both sides by 11 to solve for x

$11*tan(25) = x$

$5.129 = x$

$x = 5.1 yd$ (to the nearest tenth)

8 0

4 years ago

Find the sum of 5x3 3x²+5 and -2x²+6x²5

Alinara [238K]

Answer:

5×3=15

15+5=20

3x^2-2x^2=x^2

6x^2×5=30x^2

20+x^2+30x^2=20+31x^2

6 0

3 years ago

What is the value of the angle marked with x?

Digiron [165]

Answer:

116

Step-by-step explanation:

since this is a symmetrical shape, the angles on both sides will be the same

4 0

3 years ago

3,128=42(p+15)<br><br> Plz help me I’m so confused

Sergio [31]

$3128 = 42(p + 15) \\ 74.4761904761904 = p + 15 \\ 59.4761904761904 = p$

3 0

3 years ago

Read 2 more answers