3 years ago

1/3 of the opposite of a number is less than 12

Mathematics

1 answer:

Tcecarenko [31]3 years ago

7 0

1/3 opposite is -1/3 less than 12

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Jill invest $400 in a savings bond. The value of the bond V(x) in hundreds of dollars after x years is illustrated in the table

tankabanditka [31]

Answer:

V(x) = 4(1.35)x, and it grows.

Step-by-step explanation:

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2 years ago

VXYZ is a rectangle with a length of 20cm and a width of 12 cm. The length of the rectangle is increased by 30%. The width of th

katrin [286]

Step-by-step explanation:

the area is

length × width

increasing the length by 30% means multiplying the original length by 1.3.

increasing the width by 10% means multiplying the original width by 1.1.

so, the new area is (by using the old length and width)

length × 1.3 × width × 1.1 = length × width × 1.3×1.1 =

= old area × 1.3 × 1.1 = old area × 1.43

so, the area increases by 43%.

8 0

2 years ago

!PLEASE HELPP ME!!<br><br> What decimal number is represented by the shaded portion of the model?

Elan Coil [88]

13/20
13x5= 65
20x5= 100

65/100 = 0.65

0.65%

5 0

2 years ago

Read 2 more answers

PLS HELP MEE ASAP 1 MIN LEFT HELPP!!!!!!!!!

artcher [175]

Answer: BC = 5.83

Step-by-step explanation:

Luckily, the triangle is placed on the graph nicely so we can count the legs of the triangle:

AB = 5

AC = 3

BC = ?

To find BC, we can simply use the Pythagorean Theorem:

$a^{2}+b^{2}=c^{2}$

5^2 + 3^2 = c^2

25 + 9 = c^2

34 = c^2

Now square root to find c, or BC.

$\sqrt{34}=\sqrt{c^{2} }$

c = 5.83 (rounded by nearest hundredth)

4 0

2 years ago

48c + 12 = 12(_______)

inn [45]

Answer:

$\large\boxed{12(4c+1)}$

Step-by-step explanation:

How to factor expressions?

Find the G.C.F. and divide it into the terms of the expression you need to factor, like this:

$48c+12=12(4c+1)}$ . So I took the 12 and pulled it out of both terms, obtaining $12(4c+1)$ .

3 0

1 year ago