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rjkz [21]
3 years ago
10

Does anyone have any idea on how to solve this,or have some kind of formula to help me???

Mathematics
1 answer:
Stels [109]3 years ago
3 0
Yes so it would be for the first one sin0=0 then you would do sin^-1(0), sin^-1(15) same for cos it would be cos^-1(Angle your looking for here)
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Diamonds have a density of 3.5 LaTeX: \frac{g}{cm^3}g c m 3. How big is a diamond that has a mass of 0.10 g?
liubo4ka [24]

For this case we have that by definition, the density is given by:

d = \frac {M} {V}

Where:

M: It is the mass of the diamond

V: It is the volume of the diamond

According to the data of the statement we have:

d = 3.5 \frac {g} {cm ^ 3}\\M = 0.10 \ g

So the volume is:

V = \frac {M} {d}\\V = \frac {0.10 \ g} {3.5 \frac {g} {cm ^ 3}}\\V = 0.02857\\V = 0.03 \ cm^3

Thus, the volume of the diamond is approximately 0.03 \ cm ^ 3

Answer:

0.03 \ cm ^ 3

3 0
4 years ago
Which equation correctly uses point (–2, –6) to write the equation of this line in point-slope form? Y – 6 = y minus 6 equals St
Tanya [424]

Answer:

Step-by-step explanation:

The standard way of writing equation of a line in a point-slope form is as given;

y - y0 = m(x-x0)

m is the slope of the line

(x0,y0) is a point on the line.

Given the point (-2,-6), in order to determine with of the equation that correctly uses the point, we will substitute the point into the formula and get the necessary equation.

y - y0 = m(x-x0)

y - (-6) = m(x-(-2))

y+6 = m(x+2)

Since we are not given the slope, let's assume the slope is 5/2

The equation becomes y+6 =5/2(x+2). Option D is correct

8 0
4 years ago
Where would 13/4 be on the number line
Rainbow [258]
13/4 =12/4 +1/4=3+1/4 so it has to be between 3 and 4 on the number line.Hope this helps and thank you for letting me help you ✅
5 0
4 years ago
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What is the equation of the line that passes through the point (6,-3) and has a<br> slope of – 3?
JulijaS [17]
(6,-3) m=-3
formula is y=mx+c
substitute: -3= 3(6)+c
-3=-18+c (takeaway 18 from both sides)
-15=c

Rewrite equation in form y=mx+c

Therefore answer is y=-3x-15

I think this is how u do it from what I can remember :)
4 0
3 years ago
Expand the expression: 2.2(-4k + 1)
evablogger [386]

Answer:

8.8k + 2.2

Step-by-step explanation:

6 0
3 years ago
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