Ask question

Ask question

All categories

2 years ago

9

Please help me asap

1 answer:

AVprozaik [17]2 years ago

6 0

The answer is 650 units^2
area= b x h
26x25=650

hope that helps!

You might be interested in

The product of two number is 20 and the sum of square is 41 find the number

Marianna [84]

Let the two number is a and b

so,

product =ab=20

sum of square= $\bold{a^2+b^2=41 }$

Then,

$\bold{(a+b)^2=a^2+b^2+2ab }$

$\bold{ (a+b)^2=41+2×40 }$

$\bold{ (a+b)^2=81 }$

$\bold{a+b=\sqrt{81} }$

$\bold{a+b=9 }$ •••••••••(equation I)

Now,

$\bold{(a-b)^2=a^2+b^2-4ab }$

$\bold{ (a-b)^2=41-4×20 }$

$\bold{(a-b)^2=41-40 }$

$\bold{a-b=\sqrt{1} }$

$\bold{a-b=1 }$ ••••••••(equation II)

Now,combine the equation I and equation II

we,get

$\bold{a+b+a-b=9+1 }$

$\bold{a+\cancel{b}+a\cancel{-b}=10 }$

$\bold{ 2a=10 }$

$\bold{a=\dfrac{10}{2} }$

$\blue{\boxed{ a=5 }}$

Then,

put the value of a in equation II.

we get that,

$\bold{5-b=1 }$

$\bold{b+1=5 }$

$\bold{b=5-1 }$

$\bold{\boxed{\blue{b=4}} }$

<em><u>so</u></em><em><u>,</u></em><em><u> </u></em>

<em><u>The</u></em><em><u> </u></em><em><u>two</u></em><em><u> </u></em><em><u>number</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u> </u></em><em><u>5</u></em><em><u> </u></em><em><u>and</u></em><em><u> </u></em><em><u>4</u></em><em><u>.</u></em>

6 0

2 years ago

Read 2 more answers

Pls pls pls pls help me

kirza4 [7]

Answer:

7% discount

Step-by-step explanation:

The discounted amount is $2.31 incase you needed that too

8 0

2 years ago

3. The population of a city grows at a rate of 5% per

saul85 [17]

Answer:

the answer is B. 2008

5 0

2 years ago

Read 2 more answers

comparison: Sara has three times as many pencil erasers as Sam together they have 28 erasers how many erasers does Sara have

IgorC [24]

Sara has 21
Sam has 7
7x3= 21+ sams 7= 28

5 0

2 years ago

Read 2 more answers

Raphael dives a standard-sized dump truck. The dimensions of the bed of the truck are length 25 feet,width 8 feet , and height 6

astra-53 [7]

25×8×6
1200 square feet

4 0

2 years ago

Read 2 more answers