Ask question

Ask question

All categories

3 years ago

8

50 points!! The value of the expression 7+3*2+(12-8)/ 2x4 is ___________

2 answers:

Nikolay [14]3 years ago

6 0

Answer: The answer is 13.5

Step-by-step explanation:

7+(3)(2)+

12−8

(2)(4)

=7+6+

12−8

(2)(4)

=13+

12−8

(2)(4)

=13+

4

(2)(4)

=13+

4

8

=13+

1

2

=

27

2

Elan Coil [88]3 years ago

3 0

Answer:

4(5+8)-(4*8)

Step-by-step explanation:

You might be interested in

In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 60° angle and the 70° angl

Dmitry_Shevchenko [17]

<u>Answer:</u>

The value of x is 50°.

<u>Step-by-step explanation:</u>

<u>We know that:</u>

x = y
2(70 + 60) + x + y = 360

<u>Work:</u>

2(130) + x + x = 360
=> 260 + 2x = 360
=> 2x = 360 - 260
=> 2x = 100
=> x = 50

Hence, <u>the value of x is 50°.</u>

Hoped this helped.

$BrainiacUser1357$

7 0

2 years ago

Read 2 more answers

Helloooo can someone help meeeeeeeee

Liono4ka [1.6K]

Answer:

Option B, $(48x^{8}y^{5})$

Step-by-step explanation:

<u>Step 1: Simplify the exponent</u>

$(12x^{2}y^{3})(2x^{3}y)^{2}$

$(12x^{2}y^{3})(2^{2}x^{3*2}y^{1*2})$

$(12x^{2}y^{3})(4x^{6}y^{2})$

<u>Step 2: Simply the expression</u>

$(12x^{2}y^{3}*4x^{6}y^{2})$

$(48x^{2+6}y^{3+2})$

$(48x^{8}y^{5})$

Answer: Option B, $(48x^{8}y^{5})$

8 0

2 years ago

Write an algebraic expression for the word expression. the quotient of 10 times m and 7

Makovka662 [10]

Answer:

10m/7

Step-by-step explanation:

quotient means division so 10 times m is 10m

and then we will divide 10m and 7

10m/7

please mark as brainliest

8 0

2 years ago

PLEASE HELP!!!! see attachment below… I bet you cant solve this:

d1i1m1o1n [39]

Answer:

0

Step-by-step explanation:

<u>For each odd i the term is:</u>

(-1) $^{i}$ (5!*5/4!) $^{1/2}$ = - $\sqrt{25}$

<u>For each even i the term is:</u>

(-1) $^{i}$ (5!*5/4!) $^{1/2}$ = $\sqrt{25}$

So the sum of the first 100 terms is zero

3 0

2 years ago

madam [21]

Use a calculator called symbolab.com 0-0

4 0

3 years ago