All categories

3 years ago

HELP ME PLEASE QUICKLY

Mathematics

2 answers:

GenaCL600 [577]3 years ago

8 0

1+5(divided by)5
Since the problem asks to use PEMDAS, you divide 5 by 5 FIRST:
1+1
Then add:
2

Your answer is 2.

katrin2010 [14]3 years ago

4 0

Step one: plug in the # so 1 + 5/5
using pemdas you would dived the 5's first so then it would be 1+1 = 2
i hoped that helped !

You might be interested in

Determine the sum of the terms in the series 25 + 30 + 35 + ⋯ + 245. Show your work.

scoray [572]

Answer:

6075

Step-by-step explanation:

Given series is: 25 + 30 + 35 + ⋯ + 245.

Here, first term (a) = 25
Common difference (d) = 5
Last term $(a_n) = 245$

First we find the number of terms that this series has by the following formula:

$a_n = a+(n-1)d$

Plugging the values of a, d and $a_n$ , we find.

$245 = 25+(n-1)5$

$\implies 245 - 25=(n-1)5$

$\implies 220=(n-1)5$

$\implies \frac{220}{5}=n-1$

$\implies 44=n-1$

$\implies 44+1=n$

$\implies\red{\bold{ n=45}}$

Thus, the given series contains 45 terms.

Next, we find the sum of the given series using the formula given below.

$S_n = \frac{n}{2}(a+a_n)$

$\implies S_{45}= \frac{45}{2}(25+245)$

$\implies S_{45}= \frac{45}{2}(270)$

$\implies S_{45}=45*135$

$\implies\orange{\boxed{\boxed{\boxed{\bold{ S_{45}=6075}}}}}$

6 0

2 years ago

14) Two acute angles can 1 point

attashe74 [19]

Answer:

I believe it's <u>true</u>.

5 0

3 years ago

Read 2 more answers

If the endpoints of line segment MN have coordinates of M(2,7) and M (-3, 1),the the length of line segment MN is closest to

stealth61 [152]

-1 over 6 that should be your answer

6 0

4 years ago

Solve the equation graphically: √ x = - x.

Nikolay [14]

Sqrt[x] = -x
x= x ^ 2
x - x^2 = 0
-x(x-1)=0
x(x-1)=0
x = 1 or x = 0
sqrt 1 isn not equal to 0

x= 0

6 0

4 years ago

X/5 = 7<br><br> what does x equal to ?

baherus [9]

Answer:

x = 35

Step-by-step explanation:

5 x 7 = 35

7 0

3 years ago

Read 2 more answers