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3 years ago

What best describes a triangle with angles measuring 60 degrees 40 degrees and 100 degrees

Mathematics

1 answer:

sladkih [1.3K]3 years ago

8 0

Obtuse triangle if that’s what you’re asking

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Holly drove 100 miles in 4 hours, and Yemi drove 100 miles in 5 hours. How can you compare the speeds of Holly and Yemi? Explain

Lelu [443]

The first thing that yo do is divide 100 by 5 for Yemi and that's how fast she drove which is 20 miles per hour. And then you do the same thing for Holly 100 divided by 4 which is 25 mph. So Holly is driving faster than Yemi. So you can compare them by dividing the miles by hours for both of them.

3 0

3 years ago

What does 64/100 represent as a ratio and a percent

Dvinal [7]

64/100 is easy its just 64 out of 100

7 0

3 years ago

The first three steps in writing f(x) = 40x 5x2 in vertex form are shown. write the function in standard form. f(x) = 5x2 40x fa

Mkey [24]

The function f(x) = 5x² + 40x is a parabola. Then the vertex of the parabola will be at (–4, –80).

<h3>What is the parabola?</h3>

It is the locus of a point that moves so that it is always the same distance from a non-movable point and a given line. The non-movable point is called focus and the non-movable line is called the directrix.

The function f(x) = 5x² + 40x

Then add and subtract 80, then we have

f(x) = 5x² + 40x + 80 – 80

f(x) = 5(x² + 8x + 16) – 80

f(x) = 5(x + 4)² – 80

The vertex of the parabola will be at (–4, –80).

More about the parabola link is given below.

brainly.com/question/8495504

6 0

1 year ago

Mike wrote down a number on a piece of paper and hid it from his friends. He rounded his number to different places and his frie

Naddik [55]

Answer: 145,998, 7,000, and 25,991

My guess :))

Step-by-step explanation:

145,998 7,002 4,506 26,991 12,497

<u>First, Mike rounded his number to the nearest ten</u>

146,000 7,000 4,510 27,000 12,500

<u>Then, he rounded his number to the nearest hundred.</u>

146,000 7,000 4,500 27,000 12,500

<u>Last, he rounded his number to the nearest thousand.</u>

146,000 7,000 5,000 27,000 12,000

3 0

2 years ago

What is the rate of change for these numbers?

Snowcat [4.5K]

Wouldn't it be -1 (minus one)? 12 - 1 = 11 and 9 - 1 = 8.

8 0

2 years ago