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3 years ago

What's 0.625 rounded to the nearest hundredth?

Mathematics

2 answers:

Korolek [52]3 years ago

5 0

0.63 is rounded to the nearest hundredth

Amanda [17]3 years ago

5 0

.625 has to be rounded to the hundredth so the five at the end has to go, so do you round the number up or down? with a five

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Uhhhhhh ples help me

hoa [83]

Answer:

Approximate values according to picture:

a = 1.6, b = 4, c = 5.8

The values of given expressions:

a) a + b + c = 1.6 + 4 + 5.8 = 11.4
b) c - b + a = 5.8 - 4 + 1.6 = 3.4
c) c ÷ a + b = 5.8 ÷ 1.6 + 4 = 3.6 + 4 = 7.6 (3.6 is rounded)

4 0

3 years ago

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NemiM [27]

(2^6)^x=1
(4)^x=1
(4)^0=1
1=1
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2 years ago

Find the area of the triangle

BARSIC [14]

Answer:

The Area of Δ ABC = 219.13

Step-by-step explanation:

The hard part about this problem is finding the area without the height

The formula to do this is Area = $\sqrt{S(S-A)(S-B)(S-C)}$

A, B, C represent the sides

S represents $\frac{1}{2}$ (A + B + C)

In this equation, we will make the base be A, and the other two sides will be B and C

Sides B and C are the same length because they meet at a 90° angle

Lets plug the numbers into the variables

A = 28

B= 21

C= 21

Remember: S represents $\frac{1}{2}$ (A + B + C)

S = $\frac{1}{2}$ (28 + 21 + 21)

S = $\frac{1}{2}$ (70)

S = 35

Lets plug the numbers into the Area Formula now!

Area = $\sqrt{35(35 - 28)(35 - 21)(35 - 21)}$

According to the order of operations, we need to do the calculations in parentheses first

35 - 28 = 7

35 - 21 = 14

14 x 14 x 7 = 1372

1372 x 35 = 48020

$\sqrt{48020}$ = 219.13

The Area of Δ ABC = 219.13

3 0

3 years ago

A cube has a volume of greater than 123 cm3. What are the possible lengths of the side of that cube?

horrorfan [7]

When we cube root 123, we get a decimal which rounds out to 4.97. So possible side lengths would be any number greater than that.

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3 years ago

Write a variable expression for 9 more than a number s.

Vladimir [108]

S+9

More than suggests addition.

7 0

3 years ago