3 years ago

Just give the answer

Mathematics

1 answer:

ruslelena [56]3 years ago

7 0

Answer:

378g - 274 = 299........

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Need answer fast with all the steps included please

marysya [2.9K]

Answer:

$(\frac{6x^2y}{5})$

Step-by-step explanation:

Given

$\frac{(2x)(3x^3y^2)}{5x^2y}$

Required

Solve

Open the brackets

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(2x*3x^3y^2)}{5x^2y}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^4y^2)}{5x^2y}$

Apply law of indices:

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^{4-2}y^{2-1})}{5}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $\frac{(6x^2y)}{5}$

$\frac{(2x)(3x^3y^2)}{5x^2y}$ = $(\frac{6x^2y}{5})$

6 0

2 years ago

Triangle HIJ is similar to triangle LMN. Side LM measures x + 1, side MN measures 2x and side NL measures 3x – 1. Side HI measur

rusak2 [61]

12/(x+1) = 26.4/(3x-1)

36x -12 = 26.4x + 12

9.6x = 38.4

x = 4

4 0

3 years ago

Steven bought 3 mirrors. He paid a total of $264. Which equation can be used to find the amount he paid for each mirror?

musickatia [10]

Answer:

3÷264

Step-by-step explanation:

4 0

3 years ago

A scientist wishes to estimate the mean breaking strength of a certain type of steel rod within 3.0 psi with 95% confidence. Bas

yaroslaw [1]

Answer:97 rods

Step-by-step explanation:

The number of steel rods for 95% confidence level

$n=\left ( \frac{Z_\frac{\alpha }{2}\times \hat{\sigma }}{E} \right )^2$

$Z_\frac{\alpha }{2}=1.96$

E=3

$\hat{\sigma }=15$

Substituting values

$n=\left ( \frac{1.96\times 15}{3}\right )^2$

$n=96.04\approx 97$

Thus 97 rods is tested

6 0

3 years ago

What is the quotient of 6 and Negative one-half?

Lorico [155]

Answer:

-1/12

Step-by-step explanation:

i took the test

6 0

2 years ago

Read 2 more answers