3 years ago

1 5⁄7 ÷ 4 2⁄7 i need the anser im stuck

2 answers:

6 0

The answer is 2/5. You need to make each fraction a improper fraction, and then flip the fraction on the right in order to multiply it.

1 5/7 ÷ 4 2/7
12/7 ÷ 30/7
12/7 × 7/30
12/30
2/5

leonid [27]3 years ago

4 0

15/7 divides by 42/7 equals 357/1000 or .357

You might be interested in

Mara writes the expression x + 2(x – 4) – 4x. Which of these expressions are equivalent? Choose the

loris [4]

Answer:

it is number 1. because the answer above is equivalent to number 1

5 0

3 years ago

An airplane climbs at an angle of 16° with the ground. Find the ground

Tatiana [17]

Answer:

2403.2

Step-by-step explanation:

We get the length of the hypotenuse, and the base angle. To find the length of the base, we use the cosine of 16° since it is equal to the adjacent side length/ hypotenuse side length or cos 16°= x/2500. The isolate x by multiplying both sides by 2500. The cos 16° is around 0.96126, multiplied by 2500 (cos 16°(2500)) = 2403.1

6 0

3 years ago

Help! What is |-3|+|3| ?

kvv77 [185]

$|a|= \left\{\begin{array}{ccc}a&for\ a\geq0\\-a&for\ a \ \textless \ 0\end{array}\right\\\\Examples:\\|2|=2\ because\ 2\geq0\\|0|=0\ because\ 0\geq0\\|-5|=-(-5)=5\ because\ -5 \ \textless \ 0\\|-100|=-100\ because\ -100 \ \textless \ 0$

|-3| + |3| = 3 + 3 = 6

6 0

3 years ago

A line has a y-intercept of -10 and a slope of 7/4 Find the equation of the line.

Gwar [14]

Answer:

(7/4)x - 10

Step-by-step explanation:

y = mx + c

m = gradient

c = y-intercept

so you just substitute in the respective values

6 0

3 years ago

Y=1/3mx^3 – (m–1)x^2 + 3(m–2)x +1/3

ValentinkaMS [17]

Answer:

not true

Step-by-step explanation:

i just wants points mate

8 0

3 years ago