All categories

4 years ago

Simplify 2⁰+5¹+4³/7

Mathematics

1 answer:

Mkey [24]4 years ago

4 0

Answer:

Step-by-step explanation:

2^0 = 1

5^1 = 5

4^3 = 4 x 4 x 4

=> 16 x 4

=> 64

=> 1 + 5 + 64 / 7

=> 6 + 64 / 7

=> 70 / 7

=> 10

So, the answer is 10

You might be interested in

Helppppp what was Fátima’s error?

Gekata [30.6K]

Answer:

She applied the exponent -2 to 4(-2) instead of applying the exponent to just -2.

Step-by-step explanation:

i got my rerecord from my flash cards my teacher made of some answers

3 0

3 years ago

0.6(4-2x)=20.5-(3x+10)

solong [7]

The solution of 0.6(4-2x)=20.5-(3x+10) is x = 4.5

Solution:

Given, expression is 0.6 ( 4 – 2x ) = 20.5 – ( 3x + 10 )

We have to solve the above given equation for x.

Now, take the equation

$\rightarrow 0.6(4-2 x)=20.5-(3 x+10)$

We have to use BODMAS rule. BODMAS means sequence of operations which is brackets, order, division, multiplication, addition and then subtraction

On solving the brackets, we get

$\rightarrow 0.6 \times 4-0.6 \times 2 x=20.5-3 x-10$

Now multiplication is given preference

$\rightarrow 2.4-1.2 x=10.5-3 x$

$\rightarrow 3 x-1.2 x=10.5-2.4$

Now subtraction is done

$\rightarrow 1.8 \mathrm{x}=8.1$

Now division is performed

$\rightarrow x=\frac{8.1}{1.8}=4.5$

Hence, the value of x is 4.5

5 0

3 years ago

What is the estimate difference between 2.97 1 2/11

zheka24 [161]

Answer:

Step-by-step explanation:

Estimate 1 2/11 to 1.

Estimate 2.97 to 3.

3 - 1 = 2

3 0

3 years ago

Guys can u please help me out

sladkih [1.3K]

Answer:

$-0.36a^5x^6b^6$

Step-by-step explanation:

Ok first multiply the first two monomials:

$-0.6a^3x^6b^3$

Then multiply THAT with the OTHER monomial:

$-0.36a^5x^6b^6$

This should be the answer. Let me know if it's wrong.

6 0

3 years ago

What is 2 3/4 graphed on a coordinate grid? Y-Axis Max: 10 X-Axis Max: 10

S_A_V [24]

Answer:

you would do the positive number and then the fraction. for example if i had 2 1/2 i would move over on the x line if it was the first number or y line if it was the second number. say it was x, i would move toward positive numbers 2 times and the half way to 3 since 2 1/2 is a mixed fraction

Step-by-step explanation:

6 0

3 years ago

Simplify 2⁰+5¹+4³/7​

Simplify 2⁰+5¹+4³/7