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love history [14]
4 years ago
13

I need help on my math problem! I don't understand #10... Please explain what it is asking for!

Mathematics
2 answers:
Lerok [7]4 years ago
5 0
The answer is they are all obtuse and all have a 100 degree angle
emmasim [6.3K]4 years ago
4 0
They all have the number 100
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NEED HELP FAST!!!
Lostsunrise [7]
(<span>used with a singular verb</span><span>) the systematic treatment of magnitude,relationships between figures and forms, and relations betweenquantities expressed <span>symbolically</span></span>
3 0
3 years ago
Elaine wants to buy a couch for $899.99 if she pays $69.75 in sales tax what is the sales tax percent explain steps
tigry1 [53]

Answer:

the sales tax percent is therefore: 7.75%

Step-by-step explanation:

The sales tax she paid is $69.75, for a sofa whose sale price is $899.99.

Since $69.75 is the unknown (x) percent of $899.99, then we write this statement in math terms as:

69.75 = x * 899.99

solving for x we get:

x = 69.75 / 899.99

x = 0.0775

this is the decimal form of the percent, and in order to write it as percent, we multiply it by 100:

the sales tax percent is therefore: 7.75%

6 0
4 years ago
Which will result in a perfect square trimonial
alexandr402 [8]

Answer:

No choices listed.

Step-by-step explanation:

7 0
3 years ago
After 1 second the rock is 67 feet in the air after 2 seconds it is 128 feet in the air
Vitek1552 [10]

Answer:

Keep multiplying the number of feet to the number of seconds but I dont know what the question is if its 3 seconds then 201 feet and keep going

Step-by-step explanation:

5 0
3 years ago
SAT math scores have a bell-shaped distribution with a mean of 515 and a standard deviation of 114.
nadezda [96]

Hey there mate :)

Analysis :

401 = 515 - 114 = u - 6

And

173 = 515 - 3.114 = u - 36

=  \frac{p(u - 36 < u < u + 36) - p(u - 6 < u < u + 6)}{2}

=  \frac{99.73percent - 68.21percent}{2}

=  \frac{31.46percent}{2}

= {15.73percent}

Then, calculating,

u - 26 = 515 - 2 \times 114 = 287

And

u + 26 = 515 + 2 \times 114 = 743

Then,

The \: Range = (287,743)

Final Answers :-

<u>1</u><u>5</u><u>.</u><u>7</u><u>3</u><u> </u><u>%</u>

<u>(</u><u>2</u><u>8</u><u>7</u><u>,</u><u>7</u><u>4</u><u>3</u><u>)</u>

~Benjemin360

3 0
3 years ago
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