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jolli1 [7]
3 years ago
8

Evalute the expression. 80 + (8x4) divided by 2

Mathematics
2 answers:
ivolga24 [154]3 years ago
5 0
You multiply 8x4 then divide it but 2 then you add your 80 and you get 96
dexar [7]3 years ago
4 0

Answer:

If you meant [80 + (8*4) ]/2,  then  [80 + (8*4) ]/2=56

or if you meant 80 +  [ 8*4 /  2], then 80 +  [ 8*4 /  2] = 96

Step-by-step explanation:

Evalute the expression. 80 + (8x4) divided by 2

so do you mean

the whole expression 80 + (8x4)   is  over  2 ?

If so then:

evaluate  8x4  =  8 * 4 = 32.

so   we have 80 + (8x4)   is  over  2  =  (80 + 32)/2 = 112/2 = 56

If you meant  80 +  [ 8*4 /  2]

then  80 +  [ 8*4 /  2] = 80 + 8*2 = 80 + 16 = 96

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3y + x = 12<br> What is the value of x when y = 3?
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3y + x = 12

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What number must be added to 36 to obtain −12
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2 years ago
Solve:
STatiana [176]

The solutions to the equation 3-k=\sqrt{3k+1} are k = 1 and 8

The given equation is:

3-k=\sqrt{3k+1}

Square both sides of the equation

(3-k)^2=3k+1

Expand the left side of the equation above

(3-k)^2=3k+1\\\\(3-k)(3-k)=3k+1\\\\3^2-3k-3k+k^2=3k+1\\\\9-6k+k^2=3k+1

Write the quadratic equation in standard form

k^2-6k-3k+9-1=0\\\\k^2-9k+8=0\\\\

Factor the quadratic equation

(k-8)(k-1)=0

Use the zero product property

k - 8 = 0

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The solutions to the equation 3-k=\sqrt{3k+1} are k = 1 and 8

Learn more here: brainly.com/question/25840704

8 0
2 years ago
Read 2 more answers
GEOMETRY HIGH SCHOOL
gulaghasi [49]

Answer:

AC = 8

Step-by-step explanation:

AC = 4x + 8

BE = x + 2

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2x = 2 - 2

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2x\2 = 0/2

x = 0

AC = 4x + 8

AC = 4(0) + 8

AC = 0 + 8

AC = 8

4 0
2 years ago
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