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Vladimir [108]
2 years ago
13

Can someone please help! I really don't understand how to do this and I'm freaking out!!!!​

Mathematics
1 answer:
AURORKA [14]2 years ago
7 0

Answer:

0.25

Step-by-step explanation:

u gotta divide 10 and 40

You might be interested in
Solve for y. -3/y=6 Simplify your answer as much as possible.
Molodets [167]
Solving for "y" means that we need to get y to be on one side of the equation. It should look like y= something. To get the y by itself, we need to get rid of that -3. To do that, we'll have to divide by -3 (because even though there's a y being divided, the -3 is still the numerator). 6/-3 is -1/2. Therefore your answer is y=-1/2

<em>Don't forget to rate this answer the Brainliest!</em>
7 0
3 years ago
Another one that is even more confusing because it is a fraction.
kogti [31]

Answer:

2/16

Step-by-step explanation:

i just doubled he equation

7 0
3 years ago
100 points to answer!
choli [55]

Answer: 27.47

Step-by-step explanation:

(sin(70) * 10) / sin(20)) = 27.47

don't know much, but try that

4 0
2 years ago
Read 2 more answers
Solve i + j + t (3i - j) = -i + s (j)<br> In the context of Vector Equations of a Line
Oksana_A [137]

Answer:

r = i + j + (-2/3)(3i - j)

Step-by-step explanation:

Vector Equation of a line - r = a + kb ; where r is the resultant vector of adding vector a and vector b and k is a constant

if a = i + j ; b = t(3i - j) and r = -i +s(j)

for this to be true all the vector components must be equal

summing i 's

i + 3ti  = -i; then t = -2/3

j - tj = sj; then s = 1-t; substitue t; s=1+2/3 = 5/3

so r = i + j + (-2/3)(3i - j) which will symplify to -i + 5/3j

3 0
2 years ago
Bài 1 : tìm tập xác định
rjkz [21]

Answer:

4/3 * 1/2 ÷ 3/2

= 4/3 * 1/2 * 2/3

= 4/3 * 1 * 1/3

= 4/3 * 1*3

= 4/9

multiplicative inverse = 9/4

additive inverse = -4/9

please like me

7 0
3 years ago
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