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2 years ago

PLZ HELP ILL GIVE YOU THE BRAINLIEST IF RIGHT‼️ I need the simplified answer :)

Mathematics

1 answer:

yanalaym [24]2 years ago

3 0

Just multiple, you will get 15x+25x+6x+10 and then simplify
the answer 46x+10

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Can someone plz help me. How can you find the inequalities of 11/15 and 5/7. Next 5/9 and 7/13. Next 11/15 and 5/7. Lastly 5/9 a

LekaFEV [45]

To make this a little clearer, let's give the pairs of inequalities the same denominator:

Question 1:
 $\frac{11}{15}$ ? $\frac{5}{7}$
First, apply the common denominator to the first fraction:
$(\frac{11}{15})7 \\ \frac{11}{15} * \frac{7}{7} \\ \frac{11*7}{15*7} \\ \frac{77}{105}$
Do the same for the second: $15( \frac{5}{7}) \\ \frac{5}{7}* \frac{15}{15} \\ \frac{5*15}{7*15} \\ \frac{75}{105}$
Nest, compare the two fractions:
$\frac{77}{105} \ \textgreater \ \frac{75}{105}$
Therefore:
$\frac{11}{15}$ > $\frac{5}{7}$

Question Two:
$\frac{5}{9}$ ? $\frac{7}{13}$
Apply the common denominator to fraction one:
$13( \frac{5}{9}) \\ \frac{5}{9} * \frac{13}{13} \\ \frac{5*13}{9*13} \\ \frac{65}{117}$
Fraction two:
$9(\frac{7}{13}) \\ \frac{7}{13} * \frac{9}{9} \\ \frac{7*9}{13*9} \\ \frac{63}{117}$
Evaluate:
$\frac{65}{117}$ > $\frac{63}{117}$
Therefore:
 $\frac{5}{9}$ > $\frac{7}{13}$

Hope this helps!

5 0

2 years ago

HELP I dont understand-

Naddik [55]

Step-by-step explanation:

If a radius of a circle and a tangent to a circle intersect at the point of tangency, then the radius and the tangent are perpendicular.

Answer: B

8 0

2 years ago

Read 2 more answers

Hello homework due tomorrow I will give 15points

antoniya [11.8K]

Im pretty sure i can help you out on this one

4 0

3 years ago

Please help, i am not good at maths, brainiest will be given

iVinArrow [24]

Answer:

Modal average is the number that appears the most

Modal average: 3

1+2+3+4+5=15

15/3= Mean: 3

Step-by-step explanation:

add all the bedrooms and divide that sum by the number of numbers added. That's the mean.

Hope this helps.

7 0

2 years ago

Read 2 more answers

F(x) = -2x – 2 for x = = 3.

denpristay [2]

Answer:

f(x) = -8

Step-by-step explanation:

f(x) = -2(3) - 2

f(x) = -8

4 0

2 years ago