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3 years ago

PLEASE HELP!! • Which of these are equivalent to -11/4 ? Choose ALL that apply.

Mathematics

1 answer:

weeeeeb [17]3 years ago

5 0

Answer: -11 divided by 4 , 11 divided by -4 , -11/4 , 11/-4 ,

Step-by-step explanation:

I got it right on iready

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I am so dumb and lazy to do this help plz for 15 points

Afina-wow [57]

Isn’t it the example part?

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4 years ago

The question is in the picture. I need help fast if possible. Thank you

Vera_Pavlovna [14]

Answer:

145

Step-by-step explanation:

Supplementary angles add up to equal 180 degrees

Thus, ∠ABC + ∠DEF = 180°

If ∠ABC = 35

Then 35 + ∠DEF = 180

180 - 35 = 145

Hence, ∠DEF = 145

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3 years ago

Describe the relationship between a circle and a sphere

Sauron [17]

Answer:

A Circle is a two-dimensional figure whereas, a Sphere is a three-dimensional object. A circle has all points at the same distance from its centre along a plane, whereas in a sphere all the points are equidistant from the centre at any of the axes.

3 0

3 years ago

A school drama club has 50 members . Of those students , 35% of the members are seventh graders . How may drama club members are

ikadub [295]

50×.35=17.5 but you would round up to 18.
So 18 members are on drama club

5 0

4 years ago

Can someone please help me solve this logarithm equation

solmaris [256]

Answer:

$x=\frac{33}{7}$

Step-by-step explanation:

Orginal equation:

$log_2(x+1)-log_2(x-4)=3$

So lets do this step by step.

First, lets add $log_2(x-4)$ to both sides of the equation!

This gives us:

$log_2(x+1)=3+log_2(x-4)$

Then, when we put this into exponential form, we get:
$2^{3+log_2\left(x-4\right)}=\left(x+1\right)$

This then equals:

$8(x-4) = x-1$

This can be simplfied into:

$8x-32 = x+1$

Then we can add 32 to both sides, and subtract x from both sides to get the variable and number each on their owns ide:

$7x=33$

Finally, we can divide 33 by 7 to get:
$x=\frac{33}{7}$

Hope this helps! :3

4 0

2 years ago