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yan [13]
3 years ago
13

Please help! I don't know this!

Mathematics
1 answer:
lys-0071 [83]3 years ago
6 0
I know its not the third one (the right angle)
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Mel received notice that his monthly health care rate will increase 20% next year. If Mel currently pays $150 per month for heal
sveta [45]
It will increase by $30

We need to convert the percentage to a decimal by dividing by 100. Then we multiply by the $150.

150 x 0.20 = 30
7 0
3 years ago
A) isosceles right
lubasha [3.4K]

Answer:

F. Isosceles acute

Step-by-step explanation:

Looking at the image provided, you can see that there are two congruent angles (50 degrees) and the two congruent sides (5.26), making the triangles isosceles.

An isosceles triangle is when there are two congruent sides.

Next, by looking at the angle measurements, you can determine that the triangle is acute because the angles are all below the degree of 90.

An acute triangle is when all the angles are below the degree of 90, but still add up together to make a degree of 180.

3 0
3 years ago
80 POINTS!!!!<br><br> Simplify 6 to the power of -3 over 6 to the power of 5
tigry1 [53]

6^-3 / 6^5

Because the numerator has a negative exponent, use the negative exponent rule b^-n = 1/b^n

To do this move 6^-3 to the denominator:

1 / (6^5 * 6^3)

When you multiply identical numbers with exponents you add the exponents so (6^5 * 6^3) becomes 6^8

Now you have 1 / 6^8

Now raise 6 to the power of 8 to get:

1/1679616

Depending on the format your answer needs to be in you have 3 different answers:

1) 1/6^8 ( Leaving it as an exponent)

2) 1 / 1679616 (As a fraction)

3) 5.9537 x 10^-7 (As a decimal, round as needed)

5 0
4 years ago
Read 2 more answers
Type the correct answer in the box.Use a comma to separate the x- and y- coordinates of each point.
DIA [1.3K]

Answer:

im unsure. sorry

Step-by-step explanation:

8 0
4 years ago
Find the total surface area of this cone
fenix001 [56]

Answer:

S.A. = 1,017.36

Step-by-step explanation:

S.A. = \pi r^{2} + \pi rl

12 x 12 x 3.14 = 452.16

3.14 x 12 x 15 = 565.2

565.2 + 452.16 = 1,017.36

3 0
3 years ago
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