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ozzi
2 years ago
9

IM DESPERATE I need help with #3. I would like it if you could explain how to do it because there are 2 more that are similar to

#3. Thank you!​

Mathematics
2 answers:
hodyreva [135]2 years ago
7 0
$30 • 10%

10% = 0.10

30 • 0.10 = 3

The answer is $27. They got $3 off.

$30 - $3 = $27.
navik [9.2K]2 years ago
7 0
i could be wrong but i thing it’s 3 if because 10% of 30 is 3
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The table shows the last holiday destination of 60 people
Licemer1 [7]

Answer:

Use your protractor to draw the lines

Step-by-step explanation:

You worked out the angles, so using the centre point as the middle and the line underneath France as your starter line, do 108° sector for Spain, then a 90° for Greece and a 12° for Others

3 0
2 years ago
Which shows one way to determine the factors of x - 9x2 + 5x – 45 by grouping?
EleoNora [17]

Answer:

The last one.

Step-by-step explanation:

6 0
3 years ago
a rhombus can be cut in half by a diagonal to make two isosceles triangle correct or incorrect if incorrect give an example to s
Nataly [62]
The definition of a rhombus is that it's a polygon with four congruent sides. If you split one into two pieces with a diagonal, then yes, it will be two isosceles triangles because two sides are congruent.
7 0
3 years ago
Given sec theta=-4/3 and 90°
hoa [83]

Answer:

Option A.

Step-by-step explanation:

It is given secθ = - \frac{4}{3}

then cosθ = -\frac{3}{4}

Now we know the identity

sinθ = \sqrt{1-cos^{2}\theta }

       = \sqrt{1-(-\frac{3}{4} )^{2}}

       = \frac{\sqrt{7} }{4}

Now sin2θ = 2sinθcosθ

Now we put the values of cosine and sine in the formula

sin2θ = 2×(-\frac{3}{4})(\frac{\sqrt{7}}{4})

         = -\frac{3\sqrt{7}}{8}

Therefore, option A. is the answer.

3 0
3 years ago
Simplify (w/6)^-2<br><br> A.w^2/36<br><br> B.1/36w^2<br><br> C.36/w^2<br><br> D.36w^2
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2 years ago
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