2 years ago

I need help with this..?

Mathematics

1 answer:

Slav-nsk [51]2 years ago

4 0

Answer:

just flip the shape upside down

Step-by-step explanation:

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Can you help me pls <br> 6+2=

tankabanditka [31]

Answer:

The answer is 8

Step-by-step explanation:

6+2=8

6 0

3 years ago

The sum of 3 numbers is 131. the second of three numbers is seven more than twice the first. the third number is 12 less than th

arsen [322]

A+b+c = 131

b = 7 + 2a and c = a - 12
so a + 7+2a + a-12 = 131
then 4a -5 = 131
then 4a = 136
and a = 34....so b= 75 and c = 22....check 34+75+22=131√

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3 years ago

What is 2 1/4 ÷ 1/2=

marshall27 [118]

Answer:

Step-by-step explanation:

Convert mixed fraction to improper fraction.

$2\frac{1}{4}$ ÷ $\frac{1}{2}$ = $\frac{9}{4}$ ÷ $\frac{1}{2}$

Now use K C F method

K - Keep the first fraction

C - Change the division operation to multiplication

F- Flip the second number

$= \frac{9}{4} *\frac{2}{1}\\\\= \frac{9}{2}*1\\\\= \frac{9}{2}\\\\= 4 \frac{1}{2}$

4 0

2 years ago

92 in<br>Radius =<br>Diameter

Gnom [1K]

Answer:

92 in radius = 184 in diameter

8 0

3 years ago

Sam and Todd went trick-or-treating. When they arrived home and counted their candy, Todd had three times more pieces of candy t

nlexa [21]

Answer:

Step-by-step explanation:

s + t = 544

t = 3s

substitution:

s + 3s = 544

s = 136

t = 3s = 408

Sam has 136 pieces. Todd has 408 pieces.

5 0

3 years ago