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2 years ago

hey guys! please give an easy explanation on how to do this once you find the answer so I can try doing it myself! thank you :)

Mathematics

1 answer:

Svet_ta [14]2 years ago

5 0

Answer:

i think its d :both a and b

Step-by-step explanation:

i think

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If 5x - 17 = -x + 7, then x =

Kipish [7]

5x-17=-x+7
5x+x=7+17
6x=24
x=4

5 0

3 years ago

Find the point B on AC such that the ratio of AB to BC is 2:3

Virty [35]

Answer:

B(4, - 3 )

Step-by-step explanation:

We have A(2, - 7) and C(7, 3 )

Using the section formula to calculate the coordinates of B

$x_{B}$ = $\frac{3(2)+2(7)}{2+3}$ = $\frac{6+14}{5}$ = $\frac{20}{5}$ = 4

$y_{B}$ = $\frac{3(-7)+2(3)}{2+3}$ = $\frac{-21+6}{5}$ = $\frac{-15}{5}$ = - 3

Hence B(4, - 3 )

3 0

2 years ago

Please help! thank you! :)

Anarel [89]

Answer:

(1,1)? Sorry im not completely sure

4 0

3 years ago

Please help 14 points

Andrews [41]

Answer: 32

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Step-by-step explanation:

$2^5 = 2x2x2x2x2$ were the five is how much times you multiply the number by it self

8 0

2 years ago

Read 2 more answers

maria purchased a new jacket for 78.12. the orginal price of the jacket was discounted 20% and Maria had to pay 5% sales tax. wh

prohojiy [21]

20 percent of the discount minus 5 percent sales tax equals to 15 percent.
know calculate the 15 percentage out of 78,12 so x on 78,12 equals to 20 on 100 so 78,12 equals to 100 percent and x equals to 15 percent so 78,12 times 15 divided by 100 is 15 percent or the number you found discount and and sales tax combined know you substact 15 percent out of your original price.

7 0

2 years ago

hey guys! please give an easy explanation on how to do this once you find the answer so I can try doing it myself! thank you :)​

hey guys! please give an easy explanation on how to do this once you find the answer so I can try doing it myself! thank you :)