3 years ago

Can you draw a triangle with angles 90°45° 75° yes or no

Mathematics

1 answer:

daser333 [38]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

90,45 and 75°-acute angle-an angle between 0 and 90 degrees. right angle-an 90 degree angle.

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In the diagram below, NO is parallel to K L. If KN = 7, NO = 10, and

Vesnalui [34]

<h3>Answer: 14</h3>

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Work Shown:

$\frac{\text{KM}}{\text{NM}} = \frac{\text{KL}}{\text{NO}}\\\\\frac{\text{KN}+\text{NM}}{\text{NM}} = \frac{\text{KL}}{\text{NO}}\\\\\frac{7+x}{x} = \frac{15}{10}\\\\10(7+x) = 15x\\\\$

$70+10x = 15x\\\\70 = 15x-10x\\\\5x = 70\\\\x = \frac{70}{5}\\\\x = 14\\\\\text{NM} = 14$

Side note: The triangles are similar, which allows us to set up the proportion in step 1.

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2 years ago

Write 24.357 in the Expanded form using fractions

Oksanka [162]

24+357/1000 = 24.357. Just remember decimals are in tenths, hundredths and in this case thousandths

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3 years ago

If I have a 68.70 in the grade book and I get a 56/100 on a test that’s worth 20% of my grade what will my grade be now?

Marizza181 [45]

U got a 44 on your test so 20 percent of 68.70 plus the 44

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4 years ago

Read 2 more answers

If two dice are rolled one time, find the probability of getting doubles or a sum of 8.

Pie

9 times it will be 98 rhr

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3 years ago

Can you please help me

Mandarinka [93]

Answer: Attached.

Step-by-step explanation:

Either solve the equations directly, or graph them and look for the point of intersection.

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