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Amiraneli [1.4K]
2 years ago
5

Hiii please help i’ll give brainliest if you give a correct answer tysm!

Mathematics
2 answers:
ANTONII [103]2 years ago
8 0

Answer:

7

Step-by-step explanation:

because 105/15=7

84/12=7

28/4=7

so 1x7=7

quester [9]2 years ago
4 0

Answer:the answer is 7

Step-by-step explanation:

please give me brainliest

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URGENT 20 points describe the graph of the function g(x) =(-0.8 X) is related to the graph of the parent function. *
MAXImum [283]

Answer: G(x) is compressed horizontally and reflected over the y-axis

Step-by-step explanation:simple

8 0
2 years ago
How many solutions does a triangle with side lengths a = 4, A = 112º and b =<br>9 have?​
Ainat [17]

Answer:

This case has NO solutions.

Step-by-step explanation:

Notice that you are in a case of an obtuse triangle (one of its angles is larger than 90 degrees), the side opposite to the obtuse triangle is shorter than the side adjacent to the angle, so no actual triangle can be formed.

This can be found by simply trying to apply the Law of Sines to solve for the value of angle "B" opposite to side "b":

\frac{sin(A)}{a} =\frac{sin(B)}{b}\\sin(B)=\frac{b\,sin(A)}{a}\\sin(B)=\frac{9\,sin(112^o)}{4}\\\\sin(B)=2.086

As shown above, we get an impossible mathematical condition (also call an absurd), since the sine of an angle cannot give a value larger than 1 (one).

Therefore, there is no angle we can find to build a triangle with the given data.

7 0
3 years ago
Does anyone know it?
SCORPION-xisa [38]

Answer:

i know the ANSWER!

Step-by-step explanation:

6 0
3 years ago
Write this in set notation [-13; 4 )​
juin [17]

Answer:

13\leq x

Explanation:

If a side has a bracket [] then it is less than or equal to, meaning that it can reach that exact number.

However, if a side has a parentheses () then it is simply less than. It cannot be that exact number, but it can be even slightly less than that number.

6 0
2 years ago
During a baseball game, a food stand sells popcorn for $2.50 and hotdogs for $3 each. If at the end of the game, the stand made
nasty-shy [4]
Let
x-------> bags of <span>popcorn
</span>y-------> bags of hotdogs

we know that
2.50x+3y=200-------> equation 1
x=2y--------> equation 2

substitute 2 in 1

2.50*[2y]+3y=200--------> 5y+3y=200------> 8y=200-----> y=200/8
y=25
x=2y-----> x=2*25-----> x=50

the answer is
50 bags of popcorn
25 bags of hotdogs<span />
5 0
3 years ago
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