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olasank [31]
3 years ago
9

Answere this equation

Mathematics
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

(2,-1)

Step-by-step explanation:

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In a talent show, the ratio of female performers to male performers is 6:2. If there are 80 performers in total, how many more m
mina [271]

Answer:

There are 40 more females than males.

In total there would be 60 females, and 20 males.

Step-by-step explanation:

6 0
2 years ago
I need help with this please
Elena-2011 [213]

Answer:

10(5v-6)

Step-by-step explanation:

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3 years ago
Complete the equation for the relationship between the weight and number of months
Anika [276]
Y=5.5x because I know
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After a 15% increase, a town has 115 people. What was the population before the increase?
Arte-miy333 [17]

Answer:

100 people

Step-by-step explanation:

<em>Population</em><em> </em><em>Of</em><em> </em><em>People</em><em>=</em><em>1</em><em>1</em><em>5</em><em>Percentage</em><em>ncrease</em><em>=</em><em>1</em><em>5</em><em>%</em>

<em>The</em><em> </em><em>New</em><em> </em><em>Population </em><em>corresponds </em><em>to</em><em> </em><em>1</em><em>1</em><em>5</em><em>%</em>

<em>(</em><em>That</em><em> </em><em>is</em><em> </em><em>1</em><em>0</em><em>0</em><em>+</em><em>1</em><em>5</em><em>)</em>

<em>We</em><em> </em><em>want</em><em> </em><em>to </em><em>find</em><em> </em><em>the</em><em> </em><em>popula</em><em>tion</em><em> </em><em>that</em><em> </em><em>corresponds</em><em> </em><em>to </em><em>100%</em><em> </em><em>that </em><em>is </em><em>the</em><em> </em><em>original</em><em> </em><em>population</em><em>.</em>

<em>Therefore</em><em> </em><em>Original </em><em>Population</em><em>;</em>

<em>\frac{100}{115}\times {115}{}</em>

<em>100 \: people</em>

7 0
3 years ago
Two sides and the non-included right angle of one right triangle are congruent to the corresponding parts of another
fgiga [73]

Answer:

hypotenuse leg theorem or OHL

Step-by-step explanation:

Since the congruent angle is a right angle and it is not included, the two congruent sides of the triangles must include their hypotenuses and one of their legs.

The triangles would be congruent by the hypotenuse leg theorem, which states that if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and a leg of another right triangle, the triangles are congruent.

7 0
3 years ago
Read 2 more answers
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