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Eddi Din [679]
3 years ago
6

PLEASE HELP ASAP!!! i’ll mark brainlest

Mathematics
1 answer:
lesya692 [45]3 years ago
5 0

Answer:

b, c, and f

just divide 24/30 and youll arrive at .8! .8 is also the same as 8/10 and 80%

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you put $1,200. in a savings account for four years at 5.6%. what is the total amount in the account after the four years
Greeley [361]

Answer:

you would have 1,194.4

Step-by-step explanation:

i subtracted.

4 0
3 years ago
The length of a rectangular plot of land is 10 yards more than its width. If the area of the land 600 square yards , find the di
vagabundo [1.1K]
<span>Let the width of the rectangular plot of land be 'x' yards. Given that the length of the rectangular plot of land is 10 yards more than its width. So, width of the rectangular plot of land = (x + 10) yards. Also given that the area of the rectangular plot of land is 600 square yards. We know that, area of a rectangle = length * width That is, (x+10) * x = 600 x^2 + 10x = 600 x^2 + 10x - 600 = 0 x^2 + 30x - 20x -600 = 0 x(x + 30) - 20(x + 30) = 0 (x +30)(x -20) =0 Therefore, either (x + 30) = 0 or (x - 20) = 0 If x + 30 = 0, then x = -30 and If x - 20 = 0, then x = 20 Since 'x' represents the width of a rectangular plot of land it cannot be negative. Therefore, width of the rectangular plot of land = 20 yards length of the rectangular plot of land= x + 10 = 30 yards</span>
5 0
4 years ago
Arnold needs to simplify the expression below.
Lunna [17]

Answer:

0.5x7

Step-by-step explanation:

Assuming that the original expression is 4.3*3+ 11(8.2-0.5*7)-6, according to PEMDAS multiplication takes priority over addition and subtraction,, and therefore, from the choices given, 0.5 * 7 must be performed first.

3 0
3 years ago
Read 2 more answers
How many acute, obtuse, and right angles are in this figure?
marta [7]
Hello!

Acute angles are angles less than 90°

A right angle is a angle that is exactly 90°

A Obtuse angle is a angle that is more than 90°

Looking at the picture there are

acute angles - 2
obtuse angles - 2
right angles - 0

Hope this helps!
5 0
3 years ago
Read 2 more answers
Please help I’ll mark brainliest, it looks like it’s not the whole thing but it is.
Dovator [93]

Answer: I really don't know how to do this sorry

Step-by-step explanation:

3 0
3 years ago
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