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3 years ago

7

Solve for a. a+1−2=4 Select the number from the drop-down menu to correctly complete the statement. The value of a is Choose...

.

2 answers:

never [62]3 years ago

7 0

Answer:

the answer is 5

Step-by-step explanation:

just simply

TEA [102]3 years ago

7 0

Answer:

The answer is a=5

Step-by-step explanation:

a+4-2=4

a=4-1+2

a=5

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What is the value of x?

monitta

The ans is choice D. since there nothing under 5x, imagine there is a 1 under. After that, you can simply cross multiply, so it would be 1(6+8x)= 2(5x). 6+8x= 10x now combine like terms so subtract 8x from both sides and divide 6 by 2 and you will get 3

8 0

3 years ago

Read 2 more answers

(WILL GIVE BRAINLIEST)Find the polynomial function with real coefficients that has zeros 1, 1 , 2+ i sqrt 3

neonofarm [45]

Answer:

$x^3-x^2(4+i\sqrt{3} )+x(5+i2\sqrt{3} )-(2+i\sqrt{3} )=0$

Step-by-step explanation:

We have given that this polynomial has the given zeroes of 1, 1, and $2+i\sqrt{3}$ , we can express the polynomial in a factored form where each zero has the form x-a (where a is our zero):

polynomial= $(x-1) (x-1) (2+i\sqrt{3})$

= $(x^2+1-2x) (2+i\sqrt{3})$

= $x^3-x^2(4+i\sqrt{3} )+x(5+i2\sqrt{3} )-(2+i\sqrt{3} )=0$

8 0

4 years ago

PLEASE HURRY 100 POINTS!<br><br> Graph x > 2.

MrMuchimi

Answer:

see below

Step-by-step explanation:

We know that x > 2 that means the line at x = 2 is dotted since there is no equals sign

We shade to the right since x is greater

8 0

4 years ago

Read 2 more answers

8h 39min<br> + 3h 25min<br> ------------------<br> h min

Mice21 [21]

Answer:

12h4min

Step-by-step explanation:

39 + 25=64

1h=60mins

so 64/60=1 and the remain is 4.

4 is minute and 1 is hour

8 + 3 + 1=12hours

so The Answer is 12hours 4minutes

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3 years ago

Translate into mathematical phrase.the weight (w) is more than 2kg

Ludmilka [50]

Answer:

w>2kg

Step-by-step explanation:

the weight is greater than 2kg.

3 0

3 years ago