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3 years ago

10

All 930 students enrolled at a school either walk to school or ride the bus. Of these students, there are exactly 5 times as man

y
who ride the bus as there are who walk to school. How many students walk to school?

1 answer:

ira [324]3 years ago

7 0

Answer:

Step-by-step explanation:

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WHICH RATIO SHOW PORTION FORM WITH 25/28 BY WRITING IN LOWEST FORM

miss Akunina [59]

25/28

is in it's lowest form, as it cannot be reduced anymore.

25/28 = 0.8928571

hope this helps

8 0

3 years ago

What type of simple machine is a vise and what does it do also what is a crow bar

mel-nik [20]

A crow bar is a bar that help you lift thing up

4 0

3 years ago

Find all solutions for a triangle with B=36 degrees, b=19, and c=36. Round to the nearest tenth.

lawyer [7]

we know that

Applying the law of sines

b/sin B=c/sin C-------> solve for sin C

sin C=(c/b)*sin B-----> sin C=(36/19)*sin 36

sin C=1.1137-------> the value of the sines can not be greater than 1

The side lengths and angle given cannot be used to create a triangle

therefore

with the given values there is no solution to form some triangle

8 0

3 years ago

11) The measure of each interior angle of a regular 11-sided polygon is

Svet_ta [14]

Answer:

Step-by-step explanation:

Always , sum of exterior angle of any polygon = 360

sum of exterior angle of 11- sided polygon = 360

Measurement of an exterior angle of 11-sided polygon = 360/11

= 32.73

Measurement of an interior angle of 11-sided polygon = 180 - 32 8/11

= 180 - 32.73= 147.27

7 0

3 years ago

The question attached please.

Luda [366]

One adult ticket costs £11 and one child ticket costs £8.5

Step-by-step explanation:

Let,

Adult ticket = a

Child ticket = c

According to given statement;

3a+4c=67 Eqn 1

5a+6c=106 Eqn 2

Multiplying Eqn 1 by 5;

$5(3a+4c=67)\\15a+20c=335\ \ \ Eqn\ 3$

Multiplying Eqn 2 by 3;

$3(5a+6c=106)\\15a+18c=318\ \ \ Eqn\ 4$

Subtracting Eqn 4 from Eqn 3

$(15a+20c)-(15a+18c)=335-318\\15a+20c-15a-18c=17\\2c=17\\$

Dividing both sides by 2

$\frac{2c}{2}=\frac{17}{2}\\c=8.5$

Putting c=8.5 in Eqn 1

$3a+4(8.5)=67\\3a+34=67\\3a=67-34\\3a=33$

Dividing both sides by 3;

$\frac{3a}{3}=\frac{33}{3}\\a=11$

One adult ticket costs £11 and one child ticket costs £8.5

Keywords: Linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

6 0

3 years ago