1.

Mathematics

1 answer:

Darya [45]4 years ago

6 0

Answer:

Your answer is 56.

Step-by-step explanation:

To solve this problem, we simply need to plug in the given numbers into the expression.

If we do this, we get the following:

u + xy

2 + (9*6)

Using PEMDAS, we know that we have to perform the multiplication in this problem before the addition. Thus the first step in simplification is multiplying 9 and 6 together. If we do this, we get:

2 + 54

Next, we simply add together the two remaining terms.

54 + 2 = 56

Therefore, your answer is 56, the first option.

Hope this helps!

You might be interested in

6/6 as a sum of fractions

ArbitrLikvidat [17]

Answer:

You can do 12/12 8/8 10/10 3/3 and 2/2 all equal to 6/6 all in different ways.

Step-by-step explanation:

3 0

3 years ago

6.1 Define the term inflation.<br>

Harlamova29_29 [7]

Answer:

the action of inflating something or the condition of being inflated.

"the inflation of a balloon"

ASTRONOMY

(in some theories of cosmology) a very brief exponential expansion of the universe postulated to have interrupted the standard linear expansion shortly after the Big Bang.

ECONOMICS

a general increase in prices and fall in the purchasing value of money.

"policies aimed at controlling inflation"

7 0

2 years ago

Two positive numbers have a difference of 21. The larger number is five more than twice the smaller. Find the two numbers.

tatuchka [14]

Let n = the smaller of the two numbers, and since the other number is 5 more than twice the smaller number n, then ...

Let 2n + 5 = the second and larger number.

Since the sum of the two unknown numbers is 26, then we can write the following equation to be solved for n as follows:
n + (2n + 5) = 26

n + 2n + 5 = 26

Collecting like-terms on the left, we get:
3n + 5 = 26

3n + 5 - 5 = 26 - 5

3n + 0 = 21

3n = 21

(3n)/3 = 21/3

(3/3)n = 21/3

(1)n = 7

n = 7

Therefore, ...
2n + 5 = 2(7) + 5
= 14 + 5
= 19

CHECK:
n + (2n + 5) = 26
7 + (19) = 26
7 + 19 = 26
26 = 26

Therefore, the two desired numbers whose sum is 26 are indeed 7 and 19.

Hope this helps :)

6 0

3 years ago

Find the surface area of a sphere with a diameter of 32 mm. Express your answer in terms of pie

fenix001 [56]

Answer:

A = 1024π

Step-by-step explanation:

$A=4\pi r^{2}$ Use this equation to find the surface area of the sphere