3 years ago

Will Mark BRAINLIEST if you answer within 5 min

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

7 0

It’s C try looking at the left picture it hasn’t changed

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Help me with this Promble

Alex73 [517]

5: 11.97
6: 4.1
7: 14.484
8: 12.34
Hope this helps!

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3 years ago

Evaluate the expression 2x+6 if x = 4

JulijaS [17]

2(4)+6
8+6
=14
you’re welcome :)

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3 years ago

The endpoints of ab are a(1,4) and b(6,-1). If point c divides ab in the ratio 2:3, the coordinates of c are ?. If point d divid

aliya0001 [1]

Answer:

see explanation

Step-by-step explanation:

Find the coordinates of c using the section formula

$x_{c}$ = $\frac{(3(1)+(2(6)}{2+3}$ = $\frac{3+12}{5}$ = 3

$y_{c}$ = $\frac{(3(4))+(2(-1))}{2+3}$ = $\frac{12-2}{5}$ = 2

coordinates of c = (3, 2)

Similarly to find the coordinates of d

$x_{d}$ = $\frac{x(2(1))+(3(3))}{3+2}$ = $\frac{2+9}{5}$ = $\frac{11}{5}$

$y_{d}$ = $\frac{(2(4))+(3(2))}{3+2}$ = $\frac{8+6}{5}$ = $\frac{14}{5}$

coordinates of d = ( $\frac{11}{5}$ , $\frac{14}{5}$ )

4 0

3 years ago

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Variables x and y are in direct proportion, and y = 35 when x = 2m. If x = 8m, then y =

Dmitry [639]

Y=140 because U have to go 35 divided by 2 and 8 times 17.5

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3 years ago

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17. Which of the following is a graph of y= x^2?

Juli2301 [7.4K]

Answer:

The parabola - quadratic.

Step-by-step explanation:

There is only graph / option in the picture but it is the correct one. Regardless, whether x is a positive or negative, the y coordinate is going to be a positive number as x^2 will produce a positive. So as -x^2 will also be positive.

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3 years ago