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Trava [24]
3 years ago
13

??? Answers please.....

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0
The answer to this problem is 8 I believe. I hope you do good





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Please help me with my math question!
I am Lyosha [343]
3x5 enlarged 1.5 becomes 4.5 x 7.5 then enlarge again by 1.5 you 6.25 x 11.25 for the cover
8 0
3 years ago
15 and 25 least common multiple
dsp73
If you want to add or subtract fractions :

1- make sure that the denominators of the fractions are equal. if they are not, then multiply each of them by a number so that they will be equal.

2- add or subtract the numerators.(if you already had multiplied the denominator of a fraction by a number, then you should multiply the numerator by the same number and do the adding or subtracting)


3- simplify it's possible


here are the answers :

\frac{3}{7}  +  \frac{6}{11}  =  \frac{33 + 42}{77}  =  \frac{75}{77}


\frac{1}{3}  +  \frac{3}{4}  =  \frac{4 + 9}{12}  =  \frac{13}{12}  = 1 \frac{1}{12}


\frac{4}{5}  +  \frac{3}{7}  =  \frac{28 + 15}{35}  =  \frac{43}{35}  = 1 \frac{8}{35}


\frac{7}{12}  -  \frac{1}{8}  =  \frac{14 - 3}{24}  =  \frac{11}{24}


\frac{9}{10}  -  \frac{2}{3}  =  \frac{27 - 20}{30}  =  \frac{7}{30}


good luck
5 0
4 years ago
Expand and simplify (x+3)(x+5) plsss
Law Incorporation [45]

Answer:

x^2+8x+15

Step-by-step explanation:

Use the distributive property of equality to multiply and get:

x^2+5x+3x+15

Simplify by combining like terms to get your end result:

x^2+8x+15

8 0
3 years ago
Juan's car used 12 gallons of gasoline to travel 456 miles. How many miles do I travel for each gallon of gasoline?
Brums [2.3K]

Answer:

38 miles per gallon

Step-by-step explanation:

465 miles / 12 gallons

38 miles / gallon

3 0
3 years ago
(-4,-4) and (-2, -7)<br> Equation for line in point/slope
Roman55 [17]
Y=-2/3x-10 is the answer
6 0
3 years ago
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