2 years ago

Hey! i’ll give brainliest please help

Mathematics

1 answer:

miss Akunina [59]2 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

This month, Tony worked four hours more than twice the number of hours, h, he worked last month. What expression represents the

Nikitich [7]

B. 2h+4
"Worked four hours MORE"
More symbolizes addition
"TWICE the number of hours"
Twice means multiple by two - two times a number

5 0

3 years ago

Prove that the square of an odd number is always 1 more than a multiple of 4

loris [4]

Answer:

By these examples you are able to see that the square of an odd number is always 1 more than a multiple of 4.

Step-by-step explanation:

For examples,

Let's consider squares of 3, 11, 25, 37 and 131.

${3}^{2} = 9$

8 is a multiple of 4, and 9 is more than 8.

${11}^{2} = 121$

120 is a multiple of 4 and 121 is one more than it.

${25}^{2} = 625$

624 is a multiple of 4 and 625 is one more than it.

${37}^{2} = 1369$

1368 is a multiple of 4 and 1369 is one more than 1368.

${131}^{2} = 17161$

17160 is a multiple of 4.

5 0

2 years ago

The sum of two numbers is -7. Five times the first number plus the second number is 1. What are the numbers?

arlik [135]

Answer:

Step-by-step explanation:

Well you only want the two equations so here they are.

x + y = -7

5*x + y = 1

I should give you the answer.

x = 2

y = -9 I think. These answers were done in my head.

4 0

3 years ago

which figures do not have lateral area?

SOVA2 [1]

Cylinder
Cone
Sphere
I guess

5 0

2 years ago

HELP PLEASEEE!!!!!!!

LekaFEV [45]

Answer:

1/3^3 *1/3^2

1/27 *1/9

1/243

5 0

3 years ago

Read 2 more answers