3 years ago

Can someone help me please

Mathematics

2 answers:

Alborosie3 years ago

6 0

Answer:

Step-by-step explanation:

Count the units (Squares) from the first point to the second and you will see that it is 7 units away.

hammer [34]3 years ago

6 0

Answer:

B) 7

Step-by-step explanation:

Next time, just count the spaces in between the two points.

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What is the distance between the points (-4,2) and (3,-5)

34kurt

Answer:

7√2 units

Step-by-step explanation:

The distance between two points having coordinates (x1, y1) and (x2, y2) is given by,

$\sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} }$

Here, x1=-4 and y1=2

x2=3 and y2=-5

$\sqrt{ {(3 - ( - 4))}^{2} + {( - 5 - 2)}^{2} }$

$\sqrt{ {(3 + 4)}^{2} + {( - 7)}^{2} }$

$\sqrt{ {(7)}^{2} + {( - 7)}^{2} }$

$\sqrt{49 + 49} = 7 \sqrt{2}$

6 0

3 years ago

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What is the value of f(2) for f(x)=2x5−8x4+3x3−4x2+9x−1?(1 point)

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Answer:

-39

Step-by-step explanation:

just took the quick check

4 0

3 years ago

Help plz<br>6(2x - 11) + 15 = 3x + 12

Ket [755]

Answer:

x = 7

Step-by-step explanation:

Lets do the brackets first,

6 × 2x = 12

6 × -11 = -66

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Calculate the x constant:

12x - 3x = 9x

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Then the ones with no x:

-66 + 15 = -51

51 + 12 = 63

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Lastly, divide

63 ÷ 9 = 7

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Have a good day :)

3 0

2 years ago

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maya has 15 stickers . she places them on a page in rows of 5 . there are 2 flowers and 3 hearts in each row . how many hearts a

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There are 15 hearts because 5*3 is 15

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3 years ago

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100 POINTS. ASAP. PLS HELP!

IgorC [24]

Answer:

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Step-by-step explanation:

2600-5500=20500

20500/16=1281.25

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3 years ago

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