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3 years ago

Apples are on sale for $3.12 per kilogram

Mathematics

1 answer:

Marrrta [24]3 years ago

3 0

Answer:

Hi! What Exacly is the question??

Step-by-step explanation:

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What is 298366366×874652882÷727+66377277×863663761-76544

pav-90 [236]

Answer:

5.7686613e+16

Step-by-step explanation:

Use PEMDAS, or the orders of operations, to solve this question.

3 0

4 years ago

Read 2 more answers

Write a polynomial as the sum of the monomials and write it in standard form. For each of the above specify the degree of the re

klio [65]

Answer:

2b³ +2a -2c . . . . degree 3 polynomial

Step-by-step explanation:

The monomials are ...

... 4a . . . . degree 1 in a

... -5b·b² = -5b³ . . . . degree 3 in b

... -3c . . . . degree 1 in c

... 7b³ . . . . degee 3 in b (like term with -5b³)

... +c . . . . degree 1 in c (like term with -3c)

... -2a . . . . degree 1 in a (like term with 4a)

So, we have 3 pairs of like terms. The like terms can be combined by summing their coefficients.

The degree of the polynomial is that of the highest-degree term. (Here, the b³ term makes it a polynomial of degree 3.)

... 4a -2a = (4-2)a = 2a . . . . combining the "a" terms

... -5b³ +7b³ = (-5+7)b³ = 2b³ . . . . combining the b³ terms

... -3c +c = (-3 +1)c = -2c . . . . combining the "c" terms

In standard form, we write the highest-degree term first. Follwing terms are in order by decreasing degree. It is convenient, but perhaps not required, to then write the terms of the same degree in alphabetical order.

... = 2b³ +2a -2c . . . . a 3rd degree polynomial

7 0

3 years ago

Easy algebra question below first correct answer gets brainliest

Alexxx [7]

Answer:

Step-by-step explanation:

Easy pythagorean theorum question.

The law states that "A squared plus B squared, equals C squared."

A and B are the two sides that border the 90 degree mark.

C is the hypotenuse or the longest side/diagonal.

Since we know C and A (I chose to use A because why not) we can fill in the equation with what we know

2^2 + ?^2 = $\sqrt{13^{2} }$

4 + ?^2 = $\sqrt{13^{2} }$

Since the 13 is already squared in side of a root, it stays as 13

4 + x^2 = 13

4 - 4 + x^2 = 13 - 4

x^2 = 9

x^2 root = root of 9

x = 3

The missing side is 3.

Or you could use an online calculator xD

7 0

3 years ago

stephanie invests $3,991 in a retirement account with a fixed annual interest rate of 6% compound continuously. What will the ac

wolverine [178]

Answer:

7103.98

Step-by-step explanation:

1) 3991 × 6% = 239.46 intrest rate of a year

2) 239.46 × 13 = 3112.98 intrest rate of 6% for 13yrs

3) 3991 + 3112.98 = 7103.98 Stephanie account balance after 13 yrs

3 0

3 years ago

Can someone help a girl out?

OleMash [197]

U just need to turn the diagram to the way you can understand it

4 0

2 years ago