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alina1380 [7]
3 years ago
15

I need help ASAP will give brainlyest if right

Mathematics
2 answers:
m_a_m_a [10]3 years ago
3 0

Answer:

15a⁸b⁴/5a⁴b=3a⁴b³

...........

UkoKoshka [18]3 years ago
3 0
Second choice: 3a^4b^3
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Which property can be used to solve the equation?
KIM [24]

Answer: Division of Equality

Step-by-step explanation: In this equation, using division, we can find what y is by dividing 5 on both sides. Y equals to 15.

3 0
2 years ago
For what value of “a”are the graphs of 5y = -2x + 10 and 3y = aX- 15 parallel
Pie

Answer:

a = -6/5

Step-by-step explanation:

For the graphs to be parallel the graphs should have same slope(m)

So we rewrite both our equations in the slope-intercept form then compare the slope to find the value of a like this,

y=mx+b

This equation is the slope-intercept form we convert both our equations in this form firstly taking equation 1

5y=-2x+10\\\\y=\frac{-2x+10}{5} \\\\y=\frac{-2}{5}x+\frac{10}{5} \\\\y=\frac{-2}{5}x+2

so if we compare it with y = mx + b the coefficient of x is m and hence

m= -2/5 now solving for equation 2

3y=ax-15\\\\y=\frac{ax-15}{3} \\\\y=\frac{ax}{3}-\frac{15}{3}  \\\\y=\frac{a}{3}x-5\\\\

so here if we compare it with y = mx + b the coeffienct of x is a/3 so since parallel lines have same slope by the formula:

m_1=m_2

we equation both the slope to each other to find the value of a like this,

m_1=m_2\\\\\frac{-2}{5}=\frac{a}{3}\\\\-2(3)=a(5)\\\\-6=5a\\-6/5=a

so the value of a equals

a= -6/5

8 0
3 years ago
NEED IT ASAP<br> what’s is the quotient<br> 2 1/5<br> ———<br> -1/10
Elden [556K]

Answer:

2 1/5 ---- 1/10 = 21

10

= 21

10

= 2.1

Step-by-step explanation:

3 0
3 years ago
Two months ago, Marty’s dog weighed 3712 pounds. The dog was put on a diet and exercise plan and now weighs 2914 pounds. How muc
deff fn [24]

Answer:

Step-by-step explanation:

3712-2914= 798 pounds

5 0
3 years ago
Read 2 more answers
PLEASE HELP MEEEEEE PLEASEEEEEEEE!!!!!! IM TIMED
PIT_PIT [208]
D
It makes sense. At most means equal or less than. The 10 per hour has a variable.
8 0
2 years ago
Read 2 more answers
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