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3 years ago

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Mathematics

1 answer:

denis23 [38]3 years ago

6 0

Answer:

3y5432 -2123466

Step-by-step explanation:

that is the answer simplified but I don't know what you're asking for

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Q2) The number of people signed up for a bus trip increased from 32 to

Oduvanchick [21]

Answer:

45-32 = 13 / 32 *100= 40.625 round to the nearest percent is 41%

Step-by-step explanation: Brainlest plzzz

5 0

3 years ago

Could anyone please help me with this question? thanks

Tpy6a [65]

AB = AC, so this is an isosceles triangle, then angle B=angle C =66⁰.
m∠BAD = m∠CAD, so AD is a bisector.
In an isosceles triangle, bisector is also median and height.
So AD is perpendicular bisector.
So angle x = 90⁰.

In triangle ABC
m∠A+m∠B+m∠C=180⁰
m∠A+66+66=180
m∠A=180-66-66=48⁰

m∠A=48⁰
AD is a bisector of A, so y=m∠A/2=48⁰/2=24⁰

x=90⁰, y=24⁰
Answer is A

3 0

4 years ago

Jane has her height measured using a metric ruler as 1.6 meters. She would like to know her height in inches. She knows that the

slavikrds [6]

Answer:

Jane's height is 63 inches.

Step-by-step explanation:

Given:

Jane has her height measured using a metric ruler as 1.6 meters. She would like to know her height in inches. She knows that there are 100 centimeters in a meter and 2.54 centimeters in an inch.

Now, to find jane's height to the nearest inch.

The height of Jane measured using metric ruler = 1.6 meters.

As, 1 meter = 100 centimeters.

So, by using conversion factor we convert the height of Jane into centimeters from meters:

$1.6\ meter=1.6\times 100$

$=160\ centimeters.$

Height of Jane in centimeters = 160.

As given, 2.54 centimeters in an inch.

Now, we convert the centimeters by using unitary method:

If, 2.54 centimeters = 1 inch.

Then, 1 centimeters = $\frac{1}{2.54} \ inch$

So, 160 centimeters = $\frac{1}{2.54}\times 160$

$=\frac{160}{2.54}$

$=62.99\ inches.$

Thus, the height nearest to inch = 63 inches.

Therefore, Jane's height is 63 inches.

4 0

3 years ago

0.25 ( 6g + 32 ) = Show work please or explain :)

Lerok [7]

Answer:

0.25/6+32=32.0416666667

Step-by-step explanation:

I got this answer because i saw that the 0.25 was at the begining of the equation and i thought that was division and then the ones in perenthisis which was 6+32 and i got my answer buy using a calculater but i got the equation by my self.

4 0

3 years ago

Johnny took a math test with 25 questions He answered 22 questions correctly in order to get an a he had to get 90% of them righ

zepelin [54]

Answer:

88%

Step-by-step explanation:

No Johnny boy did not

6 0

3 years ago

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