All categories

3 years ago

Give 4 equations that uses at least 2 different operations. (PEMDAS) The answer has to be

Mathematics

1 answer:

Virty [35]3 years ago

5 0

(7*4)=x28
(5+5)+15=x25
(7*3)+2=x23
(9*3)=x27

You might be interested in

Just awser number 4 for me please

Cerrena [4.2K]

Which digit of 7,782 is the hundreds digit?

7 0

2 years ago

63,825 in scientific notation

valentinak56 [21]

In scientific notation, in would be 6.3825*10 to the 4th power

7 0

3 years ago

Find the inverse f(x)= 3x-5/2

dlinn [17]

I hope it helps you get it right

8 0

3 years ago

What is the CORRECT answer to this question???

MrMuchimi

Hello!
The most logical equation would be b)
Hope it helps, have a nice day!

4 0

3 years ago

Read 2 more answers

Let x be a positive integer. If (-3)ºx (-3)* = (-3)14,<br> what is x?

Nezavi [6.7K]

Answer:

$-3^{\circ \:}x\left(-3\right)=\left(-3\right)\cdot \:14 : x = \frac{840}{180^{\circ \:}}$

Decimal Form:

$x = -267.38030...$

Step-by-step explanation:

$-3^{\circ \:}x\left(-3\right)=\left(-3\right)\cdot \:14$

Remove Parentheses: $(-a) = -a$

$-3^{\circ \:}x\left(-3\right)=-3\cdot \:14$

Multiply the numbers: $3 * 14 = 42$

$-3^{\circ \:}x\left(-3\right)=-42$

Divide both sides by: $-3^{\circ \:}\left(-3\right)$

$\frac{-3^{\circ \:}x\left(-3\right)}{-3^{\circ \:}\left(-3\right)}=\frac{-42}{-3^{\circ \:}\left(-3\right)}$

Simplify:

$x=-\frac{840}{180^{\circ \:}}$

Hope I helped. If so, may I get brainliest and a thanks?

Thank you, have a good day! =)

3 0

3 years ago