2 years ago

10cm 9cm 24cm 27cm find the area

Mathematics

2 answers:

serious [3.7K]2 years ago

8 0

Which is was the length and which side was the width? Also what shape was it?

Arada [10]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

1.)300.8 m to yards<br> 2.)80 yards to mm<br> 3.)15 kg/L<br> 4.)40cm/sec to mph

Lapatulllka [165]

1.)3.&

2.)8mm

3.)5

4.)400

5 0

2 years ago

Which is an equation of a direct proportion?

kompoz [17]

Answer:

y=-3x

Step-by-step explanation:

The meaning of direct proportion is that the ratio remains the same, and the ratio will only remain the same if y= a constant number into x

8 0

3 years ago

X=square root of 880-8x

Sunny_sXe [5.5K]

$x=\sqrt{880-8x}\\
D:880-8x\geq0 \wedge x\geq0\\
D:8x\leq880 \wedge x\geq0\\
D:x\leq 110 \wedge x\geq0\\
D:x\in\langle0,110\rangle\\
x^2=880-8x\\
x^2+8x-880=0\\
x^2+8x+16-896=0\\
(x+4)^2=896\\
x+4=8\sqrt{14} \vee x+4=-8\sqrt{14}\\
x=-4+8\sqrt{14} \vee x=-4-8\sqrt{14}\\
\\ x=-4-8\sqrt{14}\not \in D \Rightarrow \boxed{x=-4+8\sqrt{14}}$

5 0

2 years ago

the owner of business decides to replaces the carpet in the office with carpet tiles. each tile is a square with sides measuring

solniwko [45]

100 cm is the correct answer i am pretty sure

8 0

2 years ago

Help with this question, please!!

Marta_Voda [28]

Answer:

1662.768 --) rounded 1662.8

3 0

2 years ago