2 years ago

Is 4 m < > or equal to 400 dm

Mathematics

2 answers:

spin [16.1K]2 years ago

8 0

4m is less than 400 decimeters

lys-0071 [83]2 years ago

4 0

It is less than
4 meters equal 40 decimeters

You might be interested in

Round 35.45 to the nearest whole number

AVprozaik [17]

35.45 rounded to the nearest whole number would be 35.

5 0

2 years ago

Read 2 more answers

Help me ASAP please

Montano1993 [528]

Answer: i feel that the coorect answer is b

6 0

2 years ago

Read 2 more answers

Point G is the centroid of the right △ABC with m∠C=90° and m∠B=30°. Find AG if CG=4 ft.

o-na [289]

Answer: $\text{Length of AG=}\frac{2\sqrt{63}}{3}$

Explanation:

Please follow the diagram in attachment.

As we know median from vertex C to hypotenuse is CM

$\therefore CM=\frac{1}{2}AB$

We are given length of CG=4

Median divide by centroid 2:1

CG:GM=2:1

Where, CG=4

$\therefore GM=2$ ft

Length of CM=4+2= 6 ft

$\therefore CM=\frac{1}{2}AB\Rightarrow AB=12$

In $\triangle ABC, \angle C=90^0$

Using trigonometry ratio identities

$AC=AB\sin 30^0\Rightarrow AC=6$ ft

$BC=AB\cos 30^0\Rightarrow BC=6\sqrt{3}$ ft

$CN=\frac{1}{2}BC\Rightarrow CN=3\sqrt{3}$ ft

In $\triangle CAN, \angle C=90^0$

Using pythagoreous theorem

$AN=\sqrt{6^2+(3\sqrt{3})^2\Rightarrow \sqrt{63}$

Length of AG=2/3 AN

$\text{Length of AG=}\frac{2\sqrt{63}}{3}$ ft

5 0

2 years ago

16/25 in decimal form

lidiya [134]

16/25 in decimal form is 0.64

5 0

2 years ago

Read 2 more answers

23.A chef ordered 400 pounds of potatoes in same-sized bags. Which expressions show

mrs_skeptik [129]

Answer:

10*40

80*5

20*20

Step-by-step explanation:

20*20=400

80*5=400

10*40=400

5 0

3 years ago