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2 years ago

Help me please it is missing 50 points also no bogus answeres please i atached a file to

Mathematics

1 answer:

AVprozaik [17]2 years ago

4 0

Answer:

when dividing a fraction by a fraction flip the second fraction and then multiply

Step-by-step explanation:

1/2 ÷ 1/4

1/2 × 4/1

4/2

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Find m of ZX in circle P. 70 95 155 205

denis-greek [22]

The answer is C. 155

First find the measure of arc YZ.

The arc of WYZ is equal 180 degrees. So first add 25 to 85. Then subtract that to 180.

25+85=110

180-110=70.

Next add 70 to 85 since you want to find the measure of ZX.

70+85=155

So measure of ZX is equal to 155 degrees

3 0

2 years ago

4d^3-10 as verbal expression

Rina8888 [55]

Four times d to the third minus ten

3 0

3 years ago

Z to the power of 2 =1

stiv31 [10]

That would be written as:

$z^{2} = 1$

And the step-by-step equation would be:

$z^{2} = 1$ → we take the 2 to the right side of the equation and do the IO*

$z = \sqrt{1}$ →we solve for $\sqrt{1}$

$z = 1$ → final answer

*Ps - IO is not an existing term and stands for inverse operation. In this case, because when we take to 2 to the right side of the equation (the 2 is a power) it'll have to turn into a square root (because exponents and roots are inverse operations)

Hope it helped,

BioTeacher101

3 0

3 years ago

While flying against the wind, the plane covered 1800 km in 2 hours and 40 minutes. On the return flight it spent 16 minutes les

zavuch27 [327]

Answer:

you should just use an online caculatur

Step-by-step explanation:

3 0

3 years ago

If P->q is true and q->r is true them the conclusión of p->r is also true this is called?

tino4ka555 [31]

Answer:

This is called transitivity property

4 0

3 years ago