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3 years ago

Solve each equation V/8=13

Mathematics

1 answer:

mezya [45]3 years ago

8 0

Answer:

Step-by-step explanation:

$\frac{v}{8} = 13$

=> v = 13 × 8

=> v = 114 (Ans)

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at the beginning of 2002 Jacob savings account had $675.20 he deposited $40 each month and earn $66.50 interest for the year wha

alexandr402 [8]

The increase from 675.20 was 66.50. Expressed as a percentage, that is
.. 66.50/675.20 = .098489 ≈ 10%

8 0

4 years ago

Find the measure of each angle in the triangle

zhannawk [14.2K]

Answer:

x=5

m<R= 75°

m<O= 75°

m<F= 30°

a triangle is 180°

75°+75°=150°

180°-150°= 30°

because it is an isosceles triangle, angles O and R are equivalent. Subtract the sum of angles O and R from 180 to find the measurement of angle F

hope this helps!❤

5 0

3 years ago

If y is a positive integer, for how many different values of y is RootIndex 3 StartRoot StartFraction 144 Over y EndFraction End

loris [4]

Answer:

2 possible values

Step-by-step explanation:

The given expression is:

$\sqrt[3]{\frac{144}{y} }$

In order for this to result in a whole number, 144/y must be a perfect cube, the possible perfect cubes (under 144) are:

1, 8, 27, 64, 125

The values of y that would result in those numbers are:

$y=\frac{144}{1}=144 \\y=\frac{144}{8}=18 \\y=\frac{144}{27}=5.333\\y=\frac{144}{64}=2.25\\y=\frac{144}{125}=1.152$

Only two values of y are integers, therefore, there are only two possible values of y for which the given expression results in a whole number.

7 0

3 years ago

Read 2 more answers

Which values make this equation true? √m + √n = √p

MrMuchimi

Answer:

all Real numbers?

Step-by-step explanation:

with each pair of (m;n) we have one value of p

8 0

3 years ago

What is the 6th term in the expression (2x-y)^10

Elis [28]

Hello from MrBillDoesMath!

Answer:

- 8064 x^5 y^5

Discussion:

The binomial theorem gives us the expansion of (a + b) ^n :

(a + b ) ^n

= a^n + na^(n-1)b + (n(n-1)/ 2!) a^(n-2)b^2 +....

In our case, taking the 6th term above, setting a = 2x, b = -y, and n = 10 gives

( (10*9*8*7*6)/ (5 *4*3*2*1) ) * (2x)^5 (-y)^5r

= - 8064 x^5 y^5

Thank you,

MrB

4 0

3 years ago