3 years ago

the diagram shows a rectangle four of these rectangles are put to together as shown calculate the shaded area

Mathematics

1 answer:

yawa3891 [41]3 years ago

6 0

Answer:

42cm squared

Step-by-step explanation:

You are taking 2 x 0.5cm of the smaller sides rectangles which is 1. Then what is left is 6x7 which is 42cm squared

You might be interested in

Problem: Four students tried to write 12x + 3y=9 in equivalent y= mx + b form.

solmaris [256]

Answer:what grade is this

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The total cost for tuition plus room and board at State University is $2,584.00. Tuition costs $100 more than twice room and boa

liq [111]

Answer:

$1756

Step-by-step explanation:

1. More = Addition

2. Twice = Multiplication by 2

3. Tuition costs $100 more than twice room and board

Tuition = 2x + 100

$2584 = (2x + 100) + x

$2584 = 3x + 100

4. Subtract 100 on both sides: $2484 = 3x

5. Divide both sides by 3: $828 = x

6. Plug it in to the tuition equation: Tuition = 2(828) + 100

= $1756

Check Work: (828*2) + 100 = $1756

$1756 + 828 = $2584

7 0

2 years ago

What is the answer to 3s-4=1-3s<br> &<br> Ax+by=c <br><br> Thanks

otez555 [7]

1. S= 5/6 or 0.833333

2. 0

6 0

3 years ago

Find the slope of the line passing through the points D (10, 8) and E (-4,4)

RUDIKE [14]

Answer:

Slope=2/7

Step-by-step explanation:

Slope=rise/run

$rise = 8 - 4 = 4 \\ run = 10 - ( - 4) = 14 \\ slope = \frac{4}{14} = \frac{2}{7}$

8 0

3 years ago

A line has a slope of 8 and includes the points (7,y) and (5,-7) no link plz

miskamm [114]

Answer: y = 9

Step-by-step explanation:

an equation of y=8x-47 will let the line pass through the point (5,-7) and the point (7,9)

i used the desmos graphing calculator website to graph it

3 0

3 years ago