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3 years ago

HELP ASAP !!!! I really need it thank youuu

Mathematics

1 answer:

Alborosie3 years ago

7 0

The exterior angles should be A & C

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Nookie1986 [14]

Answer:

$\frac{7}{8} \div \frac{1}{2} = \frac{7}{4}$

Step-by-step explanation:

Here we are given four equations and we have to find the equation that gives the number of half inches that are in $\frac{7}{8}$ inches.

To find how many half inches i.e. $\frac{1}{2}$ inches are there in $\frac{7}{8}$ inches we have to divide $\frac{7}{8}$ by $\frac{1}{2}$ .

So, the equation that will give the result is $\frac{7}{8} \div \frac{1}{2} = \frac{7}{8} \times \frac{2}{1} = \frac{7}{4}$ (Answer)

6 0

3 years ago

Find the value of 7! 2!

gregori [183]

Answer: 350% is your answer just 7/2×100= 350%

Step-by-step explanation:

6 0

3 years ago

Can someone please help me with math.

Inessa05 [86]

4- 20

I created an equation for this one:

4x+x=100

4x= four times the amount of the other number
x= the number
combine like terms

5x=100

divide by 5

x=20

5. One pretzel costs $3

Create an equation:

2s+p=7
4s+3p=17

Mulitply 2s+p=7 by -2 so you can use elimination.

-4s-2p=-14
4s+3p=17

Combine equations

p=3

8 0

3 years ago

Read 2 more answers

The school sold $6000 worth of tickets. Adult tickets were seven dollar and children’s tickets were three dollars. Three times a

padilas [110]

Answer:

1,500 tickets in total (375 adult tickets and 1,125 children tickets)

Step-by-step explanation:

Let x be the number of adult tickets sold.

Three times as many children tickets were sold as adults, so 3x is the number of children tickets sold.

Children tickets were three dollars, so 3x children tickets cost $\$3\cdot 3x=\$9x.$

Adult tickets were seven dollar, so x adult tickets cost $\$7\cdot x=\$7x.$

The school sold $6000 worth of tickets.

Hence,

$9x+7x=6,000\\ \\16x=6,000\\ \\x=\dfrac{6,000}{16}=375\\ \\3x=1,125\\ \\x+3x=375+1,125=1,500$

7 0

3 years ago

Help me out here please

schepotkina [342]

Answer:

The equation simplified equals to 7

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers