All categories

3 years ago

16 x - 4y = 3 y = 4x + 7

Mathematics

1 answer:

Damm [24]3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

17(x+5)=0 solve for x

harina [27]

$17(x+5)=0 \\ 17x+85-85=0-85 \\ 17x=-85 \\ \\ \frac{17x}{17} = \frac{-85}{17} \\ \\ x=-5$

7 0

4 years ago

Read 2 more answers

Simplify the square root of 5 times the cube root of 5.

mihalych1998 [28]

Answer:

Option 3 - five to the two thirds power

Step-by-step explanation:

Given : Expression 'the square root of 5 times the cube root of 5'.

To find : Simplify the expression ?

Solution :

Writing expression in numeric form,

The cube root of 5 means $\sqrt[3]{5}$

The square root of 5 times the cube root of 5 means $\sqrt{5\sqrt[3]{5}}$

Now, simplify the expression

$\sqrt{5\sqrt[3]{5}}=\sqrt{5\times (5)^{\frac{1}{3}}}$

$\sqrt{5\sqrt[3]{5}}=\sqrt{(5)^{1+\frac{1}{3}}}$

$\sqrt{5\sqrt[3]{5}}=\sqrt{(5)^{\frac{4}{3}}}$

$\sqrt{5\sqrt[3]{5}}=((5)^{\frac{4}{3}})^{\frac{1}{2}}$

$\sqrt{5\sqrt[3]{5}}=(5)^{\frac{4}{3}\times \frac{1}{2}}$

$\sqrt{5\sqrt[3]{5}}=(5)^{\frac{2}{3}}$

The expression is five to the two thirds power.

Therefore, Option 3 is correct.

3 0

3 years ago

Read 2 more answers

Bob decides to make a budget. In his budget, he adds an entry to save for a new car. After Bob pays for all his necessities, he

Elis [28]

Yes. Because he is paying for what he needs now and saving up for what he wants instead of being irresponsible and wasting his money on something that could have waited until a later date.

6 0

3 years ago

The area for the square below is 49 inches. What is the measurement of

shutvik [7]

Answer:

Step-by-step explanation:

Area for a square is s² where 's' is a side (all sides have the same length)

6 0

3 years ago

Help me please me find what X =

stiv31 [10]

Answer:

163

Step-by-step explanation:

180 is the sum of all degrees.

subtract 22 from that to get 158

so X-5 = 158

you add a 5 to both sides: X+5-5=158+5

you cancel the fives in the first side of the equation and add 5 to 158 on the other side.

X=158+5

X=163

3 0

3 years ago

16 x - 4y = 3 y = 4x + 7 ​

16 x - 4y = 3 y = 4x + 7