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sweet-ann [11.9K]
2 years ago
9

Help what is the measure of the angle x?

Mathematics
1 answer:
Schach [20]2 years ago
7 0

Answer:

x = 20

Step-by-step explanation:

There is a right angle which is 90 degrees. Part of the angle is 30 degrees, so the other measure is 60 degrees, which is the 3x.

Make an equation.

3x = 60

Divide both sides by 3

3x/3 = 60/3

x = 20

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A triangle has coordinates A(6,1), B(6,5), and C(4,1). If the triangle is rotated 180 degrees, what are the new coordinates of t
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Answer:

A(-6,-1) B(-6, -5) C(-4, -1)

Step-by-step explanation:

When a coordinate is rotated 180 degrees, they go from (x,y) to (-x,-y), so all you need to do is multiply every coordinate by -1

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3 years ago
Please help me to find area of semicircle
mojhsa [17]

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Use a calculator and use the formula 1/2 × pi × (radius squared)

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3 years ago
5. A cruise ship travels at a constant speed of 17.25 miles per hour for
jenyasd209 [6]

Answer:

you need to have the time traveled in order to get distance.

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2 years ago
Read 2 more answers
A) Compare the Companies. Answer each of the following.
mihalych1998 [28]

hey is this all too then question

4 0
3 years ago
A pair of flip flops is $30. How much will they cost after a 20% discount and 6.5% tax. Please show your work.
jeka94

Answer:

The flip flops cost $25.56 after the discount and tax.

Step-by-step explanation:

A pair of flip flops is $30. This is our starting amount.

The tax will be applied on the price the flip flops are bought for. This means we must apply the discount first.

The discount is 20%. Let's find what the flip flops were sold for.

If the discount is 20%, the flip flops were sold for 80% of their original price. Let's find 80% of 30.

80% of 30 = ?

0.80 • 30 = ?

= 24

The flip flops were sold for $24.

Now we have to apply a 6.5% tax. To find the amount of money added to the total, we need to find 6.5% of 24.

6.5% of 24 = ?

0.065 • 24 = ?

= 1.56

The tax was $1.56.

We need to add the tax to the discounted price.

1.56 + 24 = ?

= 25.56

The flip flops cost $25.56 after the discount and tax.

Hope this helps!

6 0
3 years ago
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