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3 years ago

What is 49/100 written as a decimal

Mathematics

1 answer:

alina1380 [7]3 years ago

3 0

.49 its as simple as that :)

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What is the system of linear equations graphed below?

pochemuha

Answer:

It's:

y = $-\frac{1}{2}x + 1$

y = -2x - 4

Hope this helps!

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3 years ago

Read 2 more answers

to meet increased demand, world food production must rise 50% by 2030. write this percentage as a fraction in simplest form.

Leya [2.2K]

It would be 1/2 because that is the fraction of 50<span>%

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4 0

2 years ago

In the figure below, if the radius of circle o

Aliun [14]

Answer:

The length of AC is 10 units

Step-by-step explanation:

In the given circle O

∵ AOCB is a rectangle

∵ OB and AC are the diagonals of the rectangle AOCB

∵ Diagonals of the rectangle are equal in lengths

→ That means OB and AC are equal in lengths

∴ OB = AC

∵ O is the center of the circle

∵ B is a point on the circle

∴ OB is a radius of the circle O

∵ The radius of the circle is 10 units

∴ OB = 10 units

∵ OB = AC

∴ AC = 10 units

∴ The length of AC is 10 units

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2 years ago

Simplify the expression.<br> 3.2a + 3.5b – 2.1a

antiseptic1488 [7]

Answer:

1.1a+3.5b

Step-by-step explanation:

7 0

1 year ago

A mountain is in the shape of a cone whose height is about 3.7 kilometers and whose base radius is about 3 kilometers. Approxima

Lelu [443]

Answer:

34.54 $km^{3}$

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Height (h) = 3.7 km

Base radius (r) = 3 km

We can calculate the volume of mountain by using following formula,

So, volume of cone = (1/3)π $r^{2}$ h

By putting the value in the formula, we get

= (1/3) π × $3^{2}$ × 3.7

= 11.1π

= 34.54 $km^{3}$

Hence, the volume of the mountain is 34.54 $km^{3}$ .

7 0

3 years ago