3 years ago

HELP ME PLEASE I NEED IT 40 PTS

Mathematics

2 answers:

Vikentia [17]3 years ago

8 0

Answer: D

Step-by-step explanation:

10 squared is 100 and 11 squared is 121, and 111 is in between those two numbers.

tester [92]3 years ago

8 0

Answer: 10 and 11

Out of the choices all you have to do it 7x7 or 8x8 and etc.

Until one of the choices are the closest.

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Solve<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D" id="TexFormula1" title="\frac{2}{3}" alt="\frac{2}{3}" align="absm

Dovator [93]

Answer:

$x=0$

Step-by-step explanation:

Hi there!

$\displaystyle\frac{2}{3} (6x+30)=5(x+4)-2x$

Distribute 2/3 and 5 into the parentheses:

$4x+20=5x+20-2x$

Combine like terms:

$4x-5x+2x=20-20\\-x=0\\x=0$

I hope this helps!

7 0

2 years ago

Point A is at 2 and Point B is at 4, what is the midpoint?

Pepsi [2]

3 because the middle of 2 and 4 is three so three is the midpoint

4 0

2 years ago

A kite is flying 11 ft off the ground. Its line is pulled taut and casts a 9 - ft shadow. Find the length of the line. If necess

jolli1 [7]

I believe the answer would be 6.3 feet if you use Pythagorean theorem

8 0

2 years ago

Aflati termenul necunoscut din egalitatile de mai jos

zhannawk [14.2K]

Answer:easy thats C

Step-by-step explanation:

enjoy

8 0

3 years ago

I need help 1,2 ,3 and 4 plz I really need help

Gnoma [55]

Answer:

1. operation is addition

inverse is subtraction

to solve, subtract 7. d = -2

2. operation is subtraction

inverse is addition

To solve, add 57. t = 96

3. operation is division

inverse is multiplication

to solve, multiply 2. a = 12

4. operation is multiplication

inverse is division

to solve, divide -3. x = -4

7 0

3 years ago

Read 2 more answers