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3 years ago

How can I find the length CE

Mathematics

2 answers:

Lilit [14]3 years ago

8 0

Answer:

<h2>you're answer would be 10</h2>

Hope this helps

laiz [17]3 years ago

6 0

Answer:

the answer to your question is 10

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I have 54 coins in my pocket; some of them are quarters and the rest are nickels. In total, the coins are worth $6.10. How many

ss7ja [257]

Answer:

17 quarters, 37 nickels

Step-by-step explanation:

We just have to set up a system of equations

quarters are x

and nickels are y

x+y=54

0.25x+0.05y=6.10

now we can get ready to substitute

x=54-y

substitute it in

0.25(54-y)+0.05y=6.10

simplify/evaluate

13.5-0.25y+0.05y=6.10

-0.2y=-7.4

y=37

plug it back in

x+37=54

x=17

3 0

3 years ago

Solve 5x + 7 > 17. {x | x < 2} {x | x > 2} {x | x < -2} {x | x > -2}

Artyom0805 [142]

<span>5x + 7 > 17 can be simplified by subtracting 7 from both sides:

5x > 10 Now solve for x. Div. both sides by 5.

Then x>2, or {x | x > 2} in set notation.</span>

7 0

3 years ago

Read 2 more answers

Solve 8x2 - 7 = 193.

Gelneren [198K]

Answer:

Hi, there the answer is B. Trust me

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the area of the shaded region. The graph depicts the standard normal distribution with mean 0 and standard deviation 1.

Kisachek [45]

Answer:

https://newsela.com/read/lib-ushistory-roman-republic/id/27389/

Step-by-step explanation:

8 0

3 years ago

If the nth term of a number sequence is n^2 + 2,<br>find the first 3 terms and the 10th term

Nady [450]

Answer:

The first three terms are $3,6,11$

The 10th term is $102$

Step-by-step explanation:

An ordered list of numbers is known as a sequence such that each number in the sequence is called a term.

The nth term is $a_n=n^2+2$ .

To find the first 3 terms, put $n=1,2,3$

$a_1=1^2+2=1+2=3\\a_2=2^2+2=4+2=6\\a_3=3^2+2=9+2=11$

To find the 10th term, put $n=10$ in $a_n=n^2+2$

$a_{10} =(10)^2+2=100+2=102$

8 0

3 years ago