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IceJOKER [234]
3 years ago
14

Find the coordinates of the midpoint of a segment with the given endpoints.

Mathematics
2 answers:
pav-90 [236]3 years ago
6 0
I agree with the first answer
Arada [10]3 years ago
5 0
1. x midpoint: (-9+4)/(2) = -2
2. y midpoint: (3+7)/(2) = 5
3. The midpoint is (-2,5)
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Urgent please help!!!!! will give brainliest
Ksivusya [100]

Answer: Read the explanation

Step-by-step explanation:

If the points of a figure are all moved the same, they are congruent.

Point A is moved 9 points right, and 7 points down.

Point B is moved 9 points right, and 7 points down.

Point C is moved 9 points right, and 7 points down.

So, they are congruent.

6 0
1 year ago
What is the value of x?<br> X-3/7 equals 4
storchak [24]

Step-by-step

X-3/7 = 4

take -3/4 to the other side

x = 3/7 + 4

x = 3/7 + 28/7 (<=another way to write 4)

x = 31/7

5 0
3 years ago
Read 2 more answers
Use the Remainder Theorem to completely factor p(x) = x ^3 + 7x ^2 + 11x + 5.
tigry1 [53]

In order to use the remainder theorem, you need to have some idea what to divide by. The rational root theorem tells you rational roots will be from the list derived from the factors of the constant term, {±1, ±5}. When we compare coefficients of odd power terms to those of even power terms, we find their sums are equal, which means -1 is a root and (x +1) is a factor.

Dividing that from the cubic, we get a quotient of x² +6x +5 (and a remainder of zero). We recognize that 6 is the sum of the factors 1 and 5 of the constant term 5, so the factorization is

... = (x +1)(x +1)(x +5)

... = (x +1)²(x +5)

_____

The product of factors (x +a)(x +b) will be x² + (a+b)x + ab. That is, the factorization can be found by looking for factors of the constant term (ab) that add to give the coefficient of the linear term (a+b). The numbers found can be put directly into the binomial factors to make (x+a)(x+b).

When we have 1·5 = 5 and 1+5 = 6, we know the factorization of x²+6x+5 is (x+1)(x+5).

4 0
3 years ago
Read 2 more answers
A useful rule of thumb called the "rule of 70" states that if something grows at a constant rate of z percent per year, it doubl
vesna_86 [32]
<span>The answer is b. (70/z). If I put $100 into a savings account and the annual growth rate is 10%, the 70/10%= 7 years that the initial $100 would take to double.</span>
4 0
3 years ago
Solve the equation 4=t/2.5
larisa [96]

the answer would be 10 because you have to times by 2.5 on both sides to get t on its own.

4 × 2.5 is 10

6 0
3 years ago
Read 2 more answers
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