3 years ago

on which number line do the points represent -7 1/2 and +1 I NEED HELP ASAP PLEASE AND IM GETTING HACKED PLEASE HURRY

Mathematics

1 answer:

tiny-mole [99]3 years ago

5 0

Answer: Hope it helps <3 :)

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HURRY Multiply.

MissTica

Um sorry they dont form a fraction

6 0

3 years ago

Help me figure out what X is

11Alexandr11 [23.1K]

$8x+11=7x+26\\ 8x-7x=26-11\\ x=15$

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3 years ago

Determine the equation of the linear function that has a slope of -4 and passes through the point (2,-4). Write the equation in

padilas [110]

Answer:

Part 1) $y=-4x+4$

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$m=-4\\point\ (2,-4)$

substitute in the linear equation

$-4=-4(2)+b$

solve for b

$-4=-8+b\\b=8-4\\b=4$

substitute

$y=-4x+4$

Part 2) Draw the equation

we know that

To graph a line we need two points

we have the y-intercept (0,4) and (2,-4)

Plot the points, connect them and join to draw the line

see the attached figure

7 0

3 years ago

Three numbers are in the ratio 2 : 3 : 4. The sum of their cubes is 33957. Find the largest number

lina2011 [118]

We take each number as x = 2x 3x 4x
(2x)³+(3x)³+(4x)³=33957
8x³+27x³+64x³=33957
99x³=33957
x³=33957÷99
=∛343
x=7
2x=2×7=14
3x=3×7=21
4x=4×7=28
=the three numbers are 14,21,28

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3 years ago

Which graph matches the exponential function f(x) = (3)x?

kondaur [170]

What are the graphs?

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3 years ago