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leva [86]
3 years ago
5

X +4=3.5=28 Need help

Mathematics
1 answer:
sattari [20]3 years ago
7 0

Answer: X=−0.5

Step-by-step explanation:

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9.4 the tangent ratio<br> please help on #27 and 28
Ilya [14]

Answer/Step-by-step explanation:

27.

✔️Sin 23 = opp/hyp

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34*sin 23 = t

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Cos 23 = s/34

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28.

✔️Sin 36 = opp/hyp

Sin 36 = s/5

s = 5*sin 36

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r = 4.0

29.

✔️Sin 70 = opp/hyp

Sin 70 = w/10

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3 years ago
Line b passes through the Point(-3, -4) and has a slope of -1/2. What is the equation of Line b in standard form?
Anna11 [10]

Answer:

x+2y=-11

Step-by-step explanation:

Slope intercept form of a line is given by:

y=mx+b

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Given slope is  -\frac{1}{2}

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y=-\frac{1}{2}x+b

Now to find b, we replace x with -3 and y with -4, given, so we have:

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So, the equation is:

y=-\frac{1}{2}x-\frac{11}{2}

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The standard form is given by:

Ax+By=C

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y=-\frac{1}{2}x-\frac{11}{2}\\2y=-x-11\\x+2y=-11

The first answer choice is right.

3 0
3 years ago
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WITCHER [35]

Answer:

This is actually a reduction, and the scale factor of this dilation is 0.5.

8 0
2 years ago
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Answer:

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Step-by-step explanation:

8 0
3 years ago
Type the correct number in the blank
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Answer:

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