All categories

3 years ago

Please help use pemdas

Mathematics

2 answers:

andrew-mc [135]3 years ago

5 0

Answer:

[See Below]

Step-by-step explanation:

✦ Use PEMDAS to solve $8+2*(6-1)$ :

<u>Parenthesis</u>: $(6-1)=5$

<u>Multiplication</u>: $2*5=10$

<u>Addition</u>: $8+10=18$

A) So this would make Nadden Correct.

B) Abram didn't use PEMDAS to solve, so he got 50 instead of 18.

~<em>Hope this helps Mate. If you need anything feel free to message me. </em>

patriot [66]3 years ago

3 0

Nadeen is correct!! The wrong student did addition before multiplication.

You might be interested in

Jane is having difficulty deciding whether to put her savings in the Mystic Bank or in the Four Rivers Bank. Mystic offers a 12%

storchak [24]

Jane must therefore deposit her savings in the four rivers bank.

<h3>What is compound interest?</h3>

Interest that is added to a loan and deposit sum is known as compound interest. In our everyday lives, it is the notion that is employed the most frequently. Compound interest is calculated as a sum using the interest and principal accrued over time. Compound interest versus simple interest differ primarily in this way.

As per the data provided in the question,

Rate, r = 12%

After five years, the total amount, if Jane had saved at Mystic Bank,if Jane had saved at Mystic Bank would be:

$A = P(1+\frac{r}{100} )^n$

For compounded quarterly,

n = 5 × 4

n = 20

A = 40000(1 + 12/(4 × 100))²⁰

A = 72244.44 (i)

If Jane placed her savings with the Four Rivers, then,

A = 40000(1 + 14/(2 × 100))¹⁰

A = 40000 × 1.9671

A = 78686.054 (ii)

Therefore, it is evident that case (ii) is higher than case (i). Jane must therefore deposit her savings in the four rivers bank.

To know more about Compound Interest:

brainly.com/question/29335425

#SPJ1

6 0

1 year ago

Find all solutions of the equation sin^2 x=2sinx+3

Mashutka [201]

$\sin^2x=2\sin x+3$
$\sin^2x-2\sin x-3=0$
$(\sin x-3)(\sin x+1)=0$

which means either $\sin x=3$ or $\sin x=-1$ . The equation has no solution, since $\sin x$ is always bounded between -1 and 1. The second has one solution at $x=-\dfrac\pi2$ , and any number of complete revolutions will also satisfy this equation, so in general the solution would be $-\dfrac\pi2+2k\pi$ where $k$ is any integer.

So you could choose $A=-\dfrac\pi2$ and $B=2$ .

4 0

3 years ago

julian is moving from his hometown of Sedona, arizona to juneau alaska. he knows he is going to face a big temperature change an

babymother [125]

He will experience a 40-degree temp change between Sedona and Juneau, just subtract both temps.

8 0

3 years ago

Read 2 more answers

Based on the graph which congruence theorems or postulates are reasons why these graphs are equal?

AnnZ [28]

Triangles DEF and JKL can be proven to be congruent triangles based on:

C. ASA

E. AAS

F. LA

<h3>What is the ASA Congruence Theorem?</h3>

The ASA congruence theorem states that if two triangles that are have two pairs of corresponding congruent angles and a pair of corresponding included congruent sides, then both triangles are congruent to each other.

<h3>What is the LA Congruence Theorem?</h3>

The LA congruence theorem states that two right triangles are congruent if they have a pair of congruent legs and a pair of congruent angles that are corresponding to each other.

<h3>What is the AAS Congruence Theorem?</h3>

The AAS congruence theorem states that two triangles with two pairs of congruent angles and a pair of congruent non-included sides are congruent.

From the image given, triangles DEF and JKL can be proven to be congruent triangles using the LA, AAS, and ASA congruence theorems.

Learn more about the LA, AAS, and ASA congruence theorems on:

brainly.com/question/2102943

#SPJ1

7 0

2 years ago

Square root of x to the 6th power over y to the 4th power

Murrr4er [49]

√((x^6)/(y^4))

x^6 indicates x to the sixth power, the same goes for y^4.

6 0

3 years ago