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2 years ago

If your the bus driver and you have 30 kids on the bus. But the first stop 10 kids get off the bus how old is the bus driver?

Mathematics

1 answer:

ozzi2 years ago

3 0

Answer:

P.ut your age since you're the bus driver

Step-by-step explanation:

Hope this helps!

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The measure of _A is 18° greater than the measure of _B. The two angles are complementary. Find the

kozerog [31]

Answer:

angle A=54 degree

angle B =36 degree

Step-by-step explanation:

let angle B be x

angle A=x+18

since they are complementary angles sum of these two angles will be 90 degree

x+x+18=90

2x=90-18

2x=72

x=72/2

x=36 degree

substitute the value of x to find angle A and angle B

for angle A

x+18

36+18

54 degree

for angle B

angle B =x

=36 degree

4 0

3 years ago

The perimeter of a rectangle is 40 units. One side of the rectangle is 7 and the other is x+2. What's the value of x?

lapo4ka [179]

Try 18 and then multiply the sum of 2 and 18 to 7

6 0

3 years ago

Read 2 more answers

What are the values of x that would make the line j parallel to line k? Help me please!

vagabundo [1.1K]

Answer:

For line j to be parallel to line k, then x has to be equal to 0

Step-by-step explanation:

if line j is parallel to line k, then the two angles are equal.

They are equal because they would be alternate angles and alternate angles are equal in value

Thus,

3x + 10 = 5x + 10

5x-3x = 10-10

2x = 0

x = 0

8 0

3 years ago

What is the longest line segment that can be drawn in a right rectangular prism that is 14 cm long 11 cm wide and 7 cm tall

weqwewe [10]

Answer:

The longest segment is approximately 19.13cm

Step-by-step explanation:

Given

$l = 14cm$

$w = 11cm$

$h = 7cm$

Required

The length of the longest segment (d)

This is calculated using:

$d = \sqrt{l^2 +w^2 + h^2$

So, we have:

$d = \sqrt{14^2 +11^2 +7^2$

Using a calculator, the equation becomes

$d = \sqrt{366$

Take square roots

$d = 19.13cm$

4 0

3 years ago

Select the multiplication sentence that applies the commutative property of multiplication to the example.

lakkis [162]

The correct answer is B

<h2><u>EXPLANATION</u></h2>

The commutative property of multiplication says that, if you are multiplying two numbers, the order of the multiplication does not matter. You will get the same result, no matter which one you bring first or second during the multiplication process.

That is, if <em>a </em>and <em>b</em> are two real numbers, then the commutative property of multiplication says that,

$a\times b = b\times a$

So for the above options,

$6\times 4 = 4\times 6$

$24= 24$

<em>Note that the numbers have not changed, so their values will not change also. </em>

We are NOT referring to a situation where the numbers will change whilst their values is still the same.

4 0

4 years ago