All categories

3 years ago

Order of operations my question is 4×4+3

Mathematics

2 answers:

ipn [44]3 years ago

5 0

Answer:

1. multiply 4x4 (which equals 16)

2. add that answer to 3 (which equals 19)

Step-by-step explanation:

Use PEMDAS (Solve in parentheses first, then exponents, multiplication, division, addition, and subtraction in that order) for the correct order of operations

Bumek [7]3 years ago

5 0

Answer:

Step-by-step explanation:

PEMDAS parenthesis, exponets, multiplication and division from left to right, add and subtract from left to right

4x4+3

4x4=16

16+3=19

You might be interested in

Need some help with this

sergij07 [2.7K]

Answer:

gradient 1/2, y-intercept 9

Step-by-step exp

4 0

3 years ago

Read 2 more answers

Find the lateral area for the given cylinder. use 3.14 for pi and round to the nearest whole number

OverLord2011 [107]

Formula for lateral area of cylinder:
A $A_{L}=2 \pi rh$
Here r=6 units and h=26 units
Put values in formula.
$A _{L} =2(3.14)(6)(26) \\ A_{L}=980\ square \ units$ \\
(rounded to nearest whole number)

Answer: Lateral area of cylinder= 980 square units

5 0

3 years ago

Read 2 more answers

How do you solve<br> -6n-20=-2n+4 (1-3n)

DedPeter [7]

-6n-20=-2n+4-12n
-6n-20=-14n+4
+6n +6n
-20=-8n+4
-4 -4
-24=-8n
/8 /8
n=-3
-

3 0

3 years ago

What is the value of x in the equation shown? 2(X + 8) - 4x = 10x + 4

Anna007 [38]

Answer:

Option C: X=1

Step-by-step explanation:

2(X + 8) - 4x = 10x + 4

2X + 16- 4X= 10X + 4

-2X +16 =10X + 4

16 - 4 = 10X+2X

12 =12X

X=1

7 0

2 years ago

At SMS, 25% of the teachers teach math. If there are 50 math teachers, how many teachers are there all together at SMS?

algol [13]

Answer:

200

Step-by-step explanation:

25 percent is known to be 1/4 of a number, so if 50 teachers represent 1/4 of all the teachers, that means that in order to get a full number, we must multiple 50 by 4 in order to get all 100% of the teachers.

By doing 50x4, we can conclude that 200 teachers teach at the school (aka 100% of all teachers)

4 0

3 years ago

Read 2 more answers