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3 years ago

A community orchestra is losing money. They have always sold tickets for

Mathematics

2 answers:

-Dominant- [34]3 years ago

7 0

Answer:

Step-by-step explanation:

I think it's a or b

Delvig [45]3 years ago

4 0

Answer:

Step-by-step explanation:

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-24-(-6)+(-31)<br> step by step<br> be sure to simplify first

trasher [3.6K]

Answer:

-49

Step-by-step explanation:

rule of thumb: whenever you have two negatives, they equal a positive! when you have one negative and one positive, it is a negative!

let's start by going from left to right :))
-24 -(-6) + (-31)
-(-6) is actually + 6!
-24 + 6 + (-31)
+(-31) would be -31 because one - and one + is a -
-24 + 6 - 31
-18 - 31
-49

comment or message me if you are still confused or have a question!

8 0

2 years ago

Factor 16b^2 - 40b +25

WINSTONCH [101]

Your answer will be,

ANSWER: (4b - 5)^2

You're welcome :)

4 0

3 years ago

Read 2 more answers

Ms. Smith bought a 6 pound bag of candy for her students. She gave away 3 pounds and ate 10 ounces of candy. How many ounces doe

zysi [14]

Answer:

38oz

Step-by-step explanation:

6-3=3 3pounds-10ounces=38

3lb=48oz 48-10=38

8 0

3 years ago

Read 2 more answers

URGENT MATH HELP BRAINLIEST

Lelechka [254]

Answer:

Step-by-step explanation:

a. This is a right triangle with two sides and one angle given.

-We apply Sine Rule to find the angle B:

$\frac{a}{Sin \ A}=\frac{b}{Sin \ B}=\frac{b}{Sin \ C}$

-The sides given are 10and 17 and the right angle 90°

$\frac{17}{Sin \ 90 \textdegree}=\frac{10}{Sin \ m\angle B}\\\\m\angle B=Sin^{-1}\frac{10}{(17/Sin \ 90\textdegree)}\\\\=36.03\textdegree$

Hence the angle B is 36.03°

b.We again use the sine rule to obtain the unknown angle w:

-15 corresponds to 90° and 9 corresponds to w°

$\frac{a}{Sin \ a}=\frac{b}{Sin \ B}\\\\\frac{15}{Sin \ 90\textdegree}=\frac{9}{Sin \ w\textdegree}\\\\\\\\w=Sin^{-1}(\frac{9}{15}), \ \ Sin \ 90\textdegree=1\\\\=36.87\textdegree$

Hence, the measure of w is 36.87°

4 0

3 years ago

The _____________________________________ Postulate says that If two angles of one triangle are congruent to two angles of anoth

Crank

Answer: Angle sum

Step-by-step explanation:

7 0

2 years ago