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3 years ago

What is the numerical expression for the phrase? Add 17 to the product of 3/4 and 12

Mathematics

2 answers:

kati45 [8]3 years ago

5 0

Answer:

Step-by-step explanation:

17+(3/4*12)

17+9

nevsk [136]3 years ago

4 0

Product = multiply

3/4 x 12 = 9
17 + 9 = 26

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olganol [36]

Answer:

Step-by-step explanation:

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3 years ago

What binomial do you have to add to the polynomial:

marshall27 [118]

Answer:

a) $-2x^2+5xy$

b) $-3y^2+5xy$

Step-by-step explanation:

Given polynomial : $2x^2+3y^2-5xy+1$

The binomial that should be added to the given polynomial to get a polynomial that does not contain the variable x is:

$-2x^2+5xy$

$(2x^2+3y^2-5xy+1)+(-2x^2+5xy)$

$=2x^2+3y^2-5xy+1-2x^2+5xy$

$=2x^2-2x^2+3y^2-5xy+5xy+1$

$=3y^2+1$

Given polynomial : $2x^2+3y^2-5xy+1$

The binomial that should be added to the given polynomial to get a polynomial that does not contain the variable y is:

$-3y^2+5xy$

$(2x^2+3y^2-5xy+1)+(-3y^2+5xy)$

$=2x^2+3y^2-5xy+1-3y^2+5xy$

$=2x^2+3y^2-3y^2-5xy+5xy+1$

$=2x^2+1$

7 0

2 years ago

What is the distance between the points (-3,-11 and (-3,23) in the coordinate plane?

11111nata11111 [884]

Distance= the square root of (x2-x1)^2 +(y2-y1)^2 so (-3-(-3))^2 + (23-(-11))^2= 0^2+34^2=
0+1156= 1156 and the square root of that is 34 so your final answer is 34

6 0

3 years ago

the number of blocks had 9 in the ones place. The number in the hundreds place is one more than the numbers in the tens place. T

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659 blooooooooocks lol (:

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3 years ago

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sergejj [24]

Answer:

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Step-by-step explanation:

5% of 45 is 2.25

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3 years ago