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3 years ago

868 is greater than or less than 887

Mathematics

2 answers:

jeyben [28]3 years ago

5 0

The answer for this is less than 887

Anton [14]3 years ago

4 0

868 is less than 887

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Round 81.139 to the nearest tenth

Romashka [77]

I would round it to 81.1. If the .039 was 5 or over, I probably would have gone to 81.2.

Hope I helped! Have a nice day!

3 0

3 years ago

Once I get it wrong, I can’t redo the same question again and I have to go onto the next question. I only have 5 questions but i

iris [78.8K]

Answer:

$\Huge\boxed{29.3}$

Step-by-step explanation:

Hello There!

<u>Remember The Trigonometric Ratios</u>

Sin = opposite divided by hypotenuse

Cos = adjacent divided by hypotenuse

Tan = opposite divided by adjacent

We need to find the measure of angle X given the opposite side length and hypotenuse

Opposite and hypotenuse correspond with sine so we are going to use sine to solve for x

We create an equation: $sin(x)=\frac{43}{88} \\$

$\frac{43}{88} =.4886363636\\sin(x)=.4886363636$

Now we want to get rid of the sin

To do so we take the inverse of sin (which would be arcsin) and apply it to each side

$arcsin^-^1(sinX)=x\\arcsin^-^1(.4886363636)=29.25099306$

finally we round to the nearest tenth

we're left with x = 29.3

7 0

3 years ago

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If the measure of an angle is 10 degrees find the measure of its supplement ?

IrinaK [193]

Supplementary angles are 180 in total, so to find the answer you do 180-10, which equals 170. The answer is 170

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3 years ago

Please help with question 22

DedPeter [7]

$4.99x + 50 \leqslant 200$

6 0

3 years ago

In a school there are 48 total students and 23 of those students are boys. What is the ratio of the number of girls to the numbe

Annette [7]

Answer:

25:23

Step-by-step explanation:

48-23=25

so 25 is the number of girls there are

make it a ratio

25:23 or 25 to 23 or 25/23

8 0

3 years ago

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