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IgorC [24]
2 years ago
15

1. How would you solve the equation 3a + 7 = – 2 by graphing?

Mathematics
1 answer:
ddd [48]2 years ago
4 0

Answer:

You draw it on the graph right

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Which is an equation of the inverse of y=3/2x?
Elenna [48]

Answer:

y

=

3

2

x

Rewrite in slope-intercept form.

Tap for more steps...

y

=

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x

Use the slope-intercept form to find the slope and y-intercept.

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Slope:  

3

2

y-intercept:  

(

0

,

0

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Any line can be graphed using two points. Select two  

x

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y

values.

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x

y

0

0

2

3

Graph the line using the slope and the y-intercept, or the points.

Slope:  

3

2

y-intercept:  

(

0

,

0

)

x

y

0

0

2

3

image of graph

Step-by-step explanation:

7 0
3 years ago
The ratio of men to women working for a company is 5 to 6. If there are 198 employees total, how many women work for the company
nignag [31]

Answer: 110 Women !

Step-by-step explanation:

Call their numbers 4x to 5x.

Since there are a total of 198 people,

4x + 5x = 198

9x = 198

x = 22

so that there are

88 men and 110 women.

5 0
2 years ago
One type of insect is 0.0052 meters long. What is the lenght in scientific notation
Ket [755]

Answer:

5.2 × 10^{-3}

Step-by-step explanation:

a number in scientific notation is expressed as

a × 10^{n}

where 1 ≤ a < 10 and n is an integer

write 0.0052 as a number between 1 and 10, that is 5.2

we have to the move the decimal point 3 places to the left to retain it's value

3 places left means n is - 3

0.0052 = 5.2 × 10^{-3}


8 0
3 years ago
Write an equation in slope-intercept form of the line that passes through (5,−1) and (4,3)
pogonyaev
Y=4x-21 I’m pretty sure is the answrr.

7 0
3 years ago
33. Due to some error in a weighing scale, it shows the following reading when at rest (no weight is placed on it). Neerja measu
Komok [63]

Answer:

The traditional scale consists of two plates or bowls suspended at equal distances from a fulcrum. One plate holds an object of unknown mass (or weight), while known masses are added to the other plate until static equilibrium is achieved and the plates level off, which happens when the masses on the two plates are equal. The perfect scale rests at neutral. A

5 0
2 years ago
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