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3 years ago

10

Josie is getting her hair cut and styled. She wants to give a 20% tip to her stylist. If the haircut costs $15.00, how much tip

should she give

1 answer:

o-na [289]3 years ago

8 0

$15.00 * 20% = $15.00 * 0.2 = $3.<span>00
the answer is </span>$3.<span>00</span>

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Multiply (2x^2 + 3x - 6)(x - 1)

Tanzania [10]

Answer:

2x^3 + x^2 - 9x + 6

Step-by-step explanation:

(2x^2 + 3x - 6)(x - 1)

2x^3 + 3x^2 - 6x - 2x^2 - 3x + 6

2x^3 + x^2 - 9x + 6

7 0

3 years ago

Solve 4(2x-3)=6x+2<br> I don't understand the steps pls

Marysya12 [62]

Answer: x = 7

Step-by-step explanation:

4(2x-3) = 6x+2 <--distribute the 4

8x - 12 = 6x + 2 <---add 12 to both sides

8x = 6x + 14 <--- subrtract 6x from both sides

2x = 14 <--- divide by two

x = 7

6 0

4 years ago

What is the measure of < ABC ??

pav-90 [236]

44 degrees, because an inscribed angle is always half of the arc it intercepts. I hope this helps you!

4 0

3 years ago

Amersham station is the highest station in the London Tube at 147 meter above sea level. Waterloo station is the lowest station

murzikaleks [220]

Given that the highest station in London Tube is at 147 m above sea level and the lowest station is at 21 m below sea level, the height difference between will be given by:
[highest height-lowest height]
147-(-21)
=147+21
=168 m
the answer is 180 m

4 0

3 years ago

Brainliest question please help me answer my question please

OLga [1]

Answer:

Step-by-step explanation:

The area for a trapezoid is

$A=\frac{1}{2}h(b_{1}+b_{2})$

h is the length of ST, one of the bases is the length of MK, and the other base is the length of AS. First we'll find h:

The coordinates for S are (0, -2) and T are (1, 2). Using the distance formula:

$d=\sqrt{(1-0)^2+(2-(-2))^2$ and

$d=\sqrt{17}$ . So h = √17

Now for the length of MK. The coordinates for M are (-7, 4) and for K (5, 1). Using the distance formula again:

$d=\sqrt{(-7-5)^2+(4-1)^2}$ and

$d=\sqrt{(-12)^2+(3)^2}$ so

$d=\sqrt{153}$ which simplifies to

$d=3\sqrt{17}$ . So MK = 3√17.

Now for the length of AS. The coordinates for A: (-4, -1) and for S: (0, -2). Using the distance formula one more time:

$d=\sqrt{(-4-0)^2+(-1-(-2))^2}$ and

$d=\sqrt{(-4)^2+(1)^2}$ and

$d=\sqrt{17}$ . So AS = √17.

Now we can fill in our area formula:

$A=\frac{1}{2}(\sqrt{17})(3\sqrt{17}+\sqrt{17})$

Simplifying a bit:

$A=\frac{1}{2}(\sqrt{17})(4\sqrt{17})$ and simplifying a bit more:

$A=\frac{4*17}{2}$ and

A = 34

5 0

3 years ago