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3 years ago

Can you guys plz help me

Mathematics

2 answers:

Luden [163]3 years ago

5 0

Answer:

Penis breath

Step-by-step explanation:

OLEGan [10]3 years ago

4 0

Answer:

The segment CD is a diameter . It is 15 cm long.

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I'm stuck, can any one help me please?

katovenus [111]

Answer:

4 times 2+3-1=10

Step-by-step explanation:

6 0

2 years ago

Use the Remainder Theorem to evaluate f(x)=2x5−3x4−9x3+8x2+2 at x=−3

luda_lava [24]

Answer:

i think its -412 but im not sure

Step-by-step explanation:

4 0

2 years ago

Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)

musickatia [10]

Answer:

$(3x^2+5x-8)+(5x^2-13x-5)=8x^2-8x-13$

Step-by-step explanation:

The given polynomials are,

$3x^2+5x-8,5x^2-13x-5$

In polynomial addition and subtraction only like terms can be added or subtracted.

So,

$=(3x^2+5x-8)+(5x^2-13x-5)$

$=3x^2+5x-8+5x^2-13x-5$

$=3x^2+5x^2+5x-13x-8-5$

$=8x^2-8x-13$

7 0

2 years ago

Read 2 more answers

Find three consecutive integers such that 4 times the least integer is 8 times two less the greatest integer.

patriot [66]

$least \: int = x \\ 4x = 8((x + 2) - 2) \\ 4x = 8x \\ 0 = 4x \\ 0 = x \\ numbers = 0 \: 1 \: 2$

6 0

2 years ago

The length if Sally's garden is 4 meters greater than 3 times the width. The perimeter of her garden is 72 meters. Find the dime

ololo11 [35]

Answer: So lets say that the width is w. The length(L) is 4 meters greater than 3 times the width. 3 times the width would be 3w, and then 4 meters greater than that would be 3w+4. You have two widths and two lengths to a rectangle that must add up to equal 72. So 2w + 2L =72. But remember that one L equals 3w+4

2(w) + 2(3w+4) = 72

2w+6w+8=72

8w+8=72

8w=64

w=8

L=3w+4

L=3(8)+4

L=24+4

L=28

So the dimensions are 8 meters by 28 meters

To check 2(8)+2(28)=72

6 0

3 years ago