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galben [10]
3 years ago
14

Which one does 3 equal :) Please let me know and why

Mathematics
2 answers:
Tanzania [10]3 years ago
6 0

Answer:

Pretty sure it's B but it could be D as well.

aleksandr82 [10.1K]3 years ago
4 0
We know that the plus at the end is the intersection when X= 0 since y = 5/8(0) -1/2 is just y=-1/2 from there we have three remaining. We then know slope is rise/run the graph is up 5 and then over 8. These values are both positive sine up and right are positive and down and left are negative. We then know that’s our slope +5/8 then we plug it in leaving us Y= +5/8X -1/2 or a
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Please help ASAP!!!!
sergij07 [2.7K]

Answer:

The second one.

Step-by-step explanation:

5 0
4 years ago
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Write a polynomial of least degree with rational coefficients and with the root 3-2 square root of 7
Andrew [12]

Answer:

Wth

Step-by-step explanation:

Idk

4 0
4 years ago
10
prohojiy [21]

Answer:

Step-by-step explanation:

The formulas to find the x and y coordinates of E are:

x=\frac{bx_1+ax_2}{a+b}  and  y=\frac{by_1+ay_2}{a+b}  where x1, x2, y1, and y2 are from the coordinates of A and B, and a = 1 (from the ratio) and b = 2 (from the ratio). Filling in to find x first:

x=\frac{2(2)+1(-4)}{1+2}=\frac{4-4}{3}=0  and now for y:

y=\frac{2(-3)+1(9)}{1+2}=\frac{-6+9}{3}=\frac{3}{3}=1

The coordinates of E are (0, 1).

8 0
3 years ago
Read 2 more answers
Find the missing part.
sveta [45]

Answer:

The answer is a = \frac{15}{4}

Step-by-step explanation:

We have to:

cos(\theta) = \frac{adjacent\ side}{hypotenuse}

So, if we take the 60 degree angle of the smallest triangle, we have to:

cos(60) = \frac{a}{x}

We do not know x. But if we take the sine of the angle of 30 degrees and the main triangle we have:

sin(30) = \frac{x}{15}\\\\x =\frac{15}{2}

Then:

cos(60) = \frac{a}{\frac{15}{2}}

a = cos(60)\frac{15}{2}

a = \frac{15}{4}

7 0
3 years ago
At a restaurant, hamburgers cost $6.50 and fries cost $3. If you buy (h) ( h repusents hamburger) hamburgers and an order of fri
DerKrebs [107]
6.50h + 3f = order total
5 0
3 years ago
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