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NISA [10]
3 years ago
12

Choose the constant term that completes the perfect square trinomial.

Mathematics
1 answer:
BigorU [14]3 years ago
3 0
A perfect trinomial, if we begin by a binomial is defined as: the square of the first term, plus (or minus) the double product of the first term times the second, plus the square of the second term:
(a + b)^2 = a^2 + 2ab + b^2
We are given:
y^2 + 5y + x
we need to find x, so x is defined as a squared quantity, which is equal to the second term coefficient (5) divided by 2, and that number squared, that is:
(5/2)^2 = 25/4
that is the third term for the trinomial to be perfect.
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A soccer team played 160 games andwon 65 percent of them. How many games did the team win
Elanso [62]

Answer:

104 games

Step-by-step explanation:

50% is 80 and 5% is 8. 8* 3(5*3=15)=24. 80 + 24=104

8 0
3 years ago
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Please answer these I’m desperate. It’s do tomorrow and I only have those left so please. Btw they are two separate questions. I
luda_lava [24]

Answer:

it's 3

Step-by-step explanation:

I did this stuff in 6th grade it was really easy

5 0
2 years ago
Which ordered pair is a solution to the inequality 3x-4y<12 ?
qwelly [4]

The ordered pair (2,-1) is a solution the inequality.

Given the inequality is 3x-4y<12.

An inequality is a statement that compares two quantities and claims that one is greater or less than the other (the equation may also be included). These inequalities are linear if the variables are only linear.

By substituting each of the given option in the given inequality we will check which ordered pair satisfy the inequality.

1. (4,0)

Here x=4 and y=0

Substitute this in the inequality 3x-4y<12, we get

3(4)-4(0)<12

12<12

This is not true

2. (0,-3)

Here x=3 and y=-3

Substitute this in the inequality 3x-4y<12, we get

3(0)-4(-3)<12

12<12

This is not true.

3. (2,-1)

Here x=2 and y=-1

Substitute this in the inequality 3x-4y<12, we get

3(2)-4(-1)<12

6+4<12

10<12

This is true.

4. (4,-3)

Here x=4 and y=-3

Substitute this in the inequality 3x-4y<12, we get

3(4)-4(-3)<12

12+12<12

24<12

This is not true.

Hence, the ordered pair that satisfy the given inequality 3x-4y<12 is (2,-1).

Learn more about inequality from here brainly.com/question/21819032.

#SPJ1

6 0
1 year ago
Plz answer this question...
Yakvenalex [24]
Hello,

1) draw [AB]

2) draw mes (BAB')=78° (|AB|=|AB'| (distance))
draw the circle center B' passant by A.
3)C=middle [BB']

4) draw the half circle with [BB'] as diameter.

5) Intesection of cercle =>D

explain: any right triangle is inscribed in a semicircle

Rem: 78+90=168 and 360-168=192



6 0
3 years ago
How many square inches are in 60 square feet?
antoniya [11.8K]

Answer:

8640

Step-by-step explanation:

6 0
3 years ago
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