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2 years ago

How many tenths are there in 4/5

Mathematics

1 answer:

ira [324]2 years ago

3 0

The find the correct answer for this question, you simply need to multiple 4/5 by 2 to find 8/10.

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What is the slope of the line shown below?

Genrish500 [490]

The right answer is -3.

Look at the attached picture ⤴

Hope it will help u..:)

8 0

3 years ago

Take a look at the picture!

igor_vitrenko [27]

Answer:

1.3 * 10^5

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What is the product of (-a+3)(a+4)? a^2-a+12 a^2-a-12 -a^2-a-12 -a^2-a+12

Damm [24]

Answer:

-a^2 + -a + 12

Step-by-step explanation:

Expand the following:

(3 - a) (a + 4)

(3 - a) (a + 4) = (3) (a) + (3) (4) + (-a) (a) + (-a) (4):

-a a + 3 a - 4 a + 3 4

3×4 = 12:

-a a + 3 a - 4 a + 12

-a a = -a^2:

-a^2 + 3 a - 4 a + 12

Grouping like terms, -a^2 + 3 a + 4 (-1) a + 12 = -a^2 + (3 a - 4 a) + 12:

-a^2 + (3 a - 4 a) + 12

3 a - 4 a = -a:

Answer: -a^2 + -a + 12

4 0

3 years ago

Read 2 more answers

(x+10)(3x+10) they are linear pair

Alex777 [14]

Answer:

yes

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Given that A varies directly as B and inversely as C and that; A=12 when B=3 and C=2. Find B when A=10 and C=1.5

maria [59]

Answer:

B = 1.875

Step-by-step explanation:

given that A varies directly as B and inversely as C then the equation relating them is

A = $\frac{kB}{C}$ ← k is the constant of variation

to find k use the condition A = 12 when B = 3 and C = 2 , then

12 = $\frac{3k}{2}$ ( multiply both sides by 2 to clear the fraction )

24 = 3k ( divide both sides by 3 )

8 = k

A = $\frac{8B}{C}$ ← equation of variation

when A = 10 and C = 1.5 , then

10 = $\frac{8B}{1.5}$ ( multiply both sides by 1.5 )

15 = 8B ( divide both sides by 8 )

1.875 = B

8 0

1 year ago