3 years ago

Find the distance between the point (-3,-4 and 5,5 (

Mathematics

1 answer:

weqwewe [10]3 years ago

8 0

Answer:

the square root of 145

Step-by-step explanation:

D= square root[(y2-y1)^2 + (x2-x1)^2]

D=square root[(5+4)^2 + (5+3)^2]

D=square root[(9)^2 + (8)^2]

D=square root[81 + 64]

D=square root[145]

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What is 83/8 as a mixed number

ss7ja [257]

Answer:

$\large\boxed{\dfrac{83}{8}=10\dfrac{3}{8}}$

Step-by-step explanation:

$\dfrac{83}{8}=\dfrac{80+3}{8}=\dfrac{80}{8}+\dfrac{3}{8}=10+\dfrac{3}{8}=10\dfrac{3}{8}\\\\\text{Other method}.\\\\\text{Divide the numerator by the denominator using long division}\\\\.\ \underline{10}\\8|83\\\underline{-8}\\=3\\\underline{-0}\\.\ 3\\\\83:8=10+r(3)\to10\dfrac{3}{8}$

8 0

3 years ago

PLS HELP WILL GIVE BRAIN THINGY

trasher [3.6K]

Answer:

Teachers are tough

Step-by-step explanation:

your welcome i hope you do good in ur test! :)

4 0

3 years ago

Who can help me with my homework.

adell [148]

Answer:

Slope is m = -3

find equation using two point formula-- y= -3x - 5

6 0

3 years ago

What is the sum of two numbers is 45 and theire difference is 5

adelina 88 [10]

Answer:

let the two numbers be x and y

x+y=45(equation 1)

x-y=5(equation 2)

from equation (1) y=45-x(equation 3)

substitute 45-x for y in equation 2

x-(45-x)=5

x-45+x=5

x+x-45=5

2x-45=5

2x=45+5

2x=50

x=50/2

x=25

6 0

4 years ago

add 5 ro fourteen then mutiply the sum by 6. subtract 12 from the product divide the difference by 2, divide the quotient by 3.

zalisa [80]

[6(5+14)-12]/2/3= 17
[6(19)-12]/2/3=17
[114-12]/2/3=17
[102]/2/3=17
51/3=17
The answer to the problem you proposed is 17

8 0

4 years ago