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3 years ago

Type the integer that makes the following subtraction sentence true for brainliest!!

Mathematics

2 answers:

nika2105 [10]3 years ago

7 0

The answer would be 59 I’ve done integers before My friend stay safe I hope it helps

Ksju [112]3 years ago

5 0

Answer:59

Step-by-step explanation:

negative minus negative = positive

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Hey:)can you please help me posted picture of question

AysviL [449]

The correct option is (A) x^6 + x^5 - 2x^4 - 2x^3 + 3x^2 + 6x - 9

Explanation:
The product of two polynomials:
(x^3 + x^2 -3)(x^3 - 2x + 3)

Row1: x^6 x^5 -3x^3
Row2: -2x^4 -2x^3 6x
Row3: 3x^3 3x^2 -9

Add all of the above rows:
x^6 + x^5 - 3x^3 -2x^4 - 2x^3 + 6x + 3x^3 + 3x^2 -9

x^6 + x^5 - 2x^4 - 2x^3 + 3x^2 + 6x - 9 (Option A)

3 0

3 years ago

Point Q is on line segment PR. Given QR = 3x, PQ = x + 6, and

nadya68 [22]

Given:

Point Q is on line segment PR.

QR = 3x, PQ = x + 6, and PR = 5x – 4.

To find:

The numerical length of PQ.

Solution:

Since, point Q is on line segment PR, so by segment addition property, we get

$PR=PQ+QR$

$5x-4=(x+6)+3x$

$5x-4=4x+6$

$5x-4x=4+6$

$x=10$

The value of x is 10.

Now,

$PQ=x+6$

Putting x=10, we get

$PQ=10+6$

$PQ=16$

Therefore, the numerical length of PQ is 16 units.

7 0

3 years ago

how many square meters of tile are needed to tile the sides and bottom of the swimming pool that's 25 by 20

Burka [1]

The bottom is (25 x 20) = 500 of whatever those units are, squared. Each long side is (25 x the depth of the pool, which we don't know), and each end is (20 x depth).

5 0

4 years ago

The Earth is said to be 4,540,000,000 years old.

adell [148]

The answer is 4.54×10^9

5 0

3 years ago

Anna departs from the city A with coordinates (1, 1) towards city B with coordinates (9, 11). At the same time, Mary departs fro

Harlamova29_29 [7]

Given:

Anna departs from the city A with coordinates (1, 1) towards city B with coordinates (9, 11).

At the same time, Mary departs from city B towards city A.

To find:

The coordinates of point C, where Anna and Mary meet, if they are moving at the same speed.

Solution:

They are moving at the same speed at the same time but in the opposite direction. So, they will cover equal distance and the they will meet at the midpoint of A and B.

C is the midpoint of A and B.

$Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)$

$C=\left(\dfrac{1+9}{2},\dfrac{1+11}{2}\right)$

$C=\left(\dfrac{10}{2},\dfrac{12}{2}\right)$

$C=\left(5,6\right)$

Therefore, the coordinates of point C are (5,6).

7 0

3 years ago