2 years ago

1. Find the area: 26 cm 39 cmI need help

Mathematics

1 answer:

jekas [21]2 years ago

6 0

Answer:

507

Step-by-step explanation:

26 x 39 = 1014

507

You might be interested in

Is 86, 75, 97, 58. 94, and 58, odd or even

alexira [117]

This is even because they all can be divided if it was odd you would not be able to decide them

5 0

3 years ago

Which three lengths could be the lengths of the sides of a triangle?

faust18 [17]

B. 10 cm, 15 cm, 24 cm

8 0

3 years ago

The senior classes at High School A and High School B planned separate trips to Lake Compounce. The senior class at High School

storchak [24]

Answer:

Number of students in vans =15 and bus =46

Step-by-step explanation:

use variables for the vans and buses

let x= vans and y=buses

Now solve the 2 equations simultaneously

remember to number your equations

6x+7y=412..........1

6x+9y=504.........2

make x the subject of one equation

and label it equation 3

6x=412—7y

$x = \frac{206}{3} - \frac{7y}{6} .............3$

subs 3 into 2

$6( \frac{206}{3} - \frac{7y}{6} ) + 9y = 504$

$412 - 7y + 9y = 504$

$- 7y + 9y = 504 - 412$

$2y = 92$

$y = 46...................4$

subs 4 into 1

$6x + 7(46) = 412$

$6x + 322 = 412$

$6x = 412 - 322$

$6x = 90$

$x = 15$

Therefore there are 15 students in each van and 46 students in each bus.

3 0

2 years ago

The number of students who attended Lincoln Middle School last year was 860. This year, the attendance has increased to 1032 stu

Tju [1.3M]

Answer:

120 %.

Step-by-step explanation:

That is (1032 * 100) / 860 %

= 120 %

7 0

3 years ago

the soccer field at Mario's school has an area of 6,000 square meters. how can mario show the area as a whole number multiplied

ruslelena [56]

6,000 = 6 x 10^3 square meters.
6,000 = 60 x 10^2 square meters
6,000 = 600 x 10^1 square meters.
You can pick which you wish to report in.
Hope this helps :-)

3 0

3 years ago

Read 2 more answers

1. Find the area: 26 cm 39 cmI need help​

1. Find the area: 26 cm 39 cmI need help