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Fynjy0 [20]
2 years ago
6

Pls help with all 3 problems!

Mathematics
1 answer:
ki77a [65]2 years ago
8 0

Answer:

Q1  $120    

70 x 1.5x100 = 1.05

Q2  .45 quarts of paint

0.45

------

1.5

x 100%

Q3   bill paid 7.9 percent in taxes  

35.99

---------

449.99

x 100% = 7.9

Step-by-step explanation:

good luck also answer 2 may be wrong sorry if it is

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An angle whose measure is 405° is in standard position. In what quadrant does the terminal side of the angle fall?
katrin2010 [14]

Answer:

The angle is in the first quadrant

Step-by-step explanation:

For angles greate than360°,subtract

360° from the angle until the angle is less than 360°. Hence

405° = 405° - 360°

= 45°

The angle is in the first quadrant. Since the first quadrant can still take as much as 90°

8 0
4 years ago
Select the number that is a multiple of 4.<br><br> 42<br> 46<br> 48<br> 54
Vesnalui [34]

Answer:

48

Step-by-step explanation:

48 is a multiple of 4 as these are the first multiples of number 4. (4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, …)

7 0
3 years ago
Read 2 more answers
A spinner is divided into four equal sections that are numbered 2, 4, 7, and 9. The spinner is spun twice.How many outcomes have
shusha [124]

The spinner is divided into four equal sections: 2, 4, 7, 9. This represents 4 possibilities

If the spinner is spun twice, the sample space is:

\text{Sample space = 4}^2\text{ = 16}

For product less than 30, the number of outcomes is shown below:

The number of outcomes that have a product less than 30 = 10

The sample space that shows possibilities of an odd number combination:

The number of outcomes that contains at least one odd number = 12

The number of outcomes that have a product less than 30 and contain at least one odd number is shown below. These outcomes are outcomes circled in both cases shown above,

The outcomes circled represents the number of outcomes that has a product less than 30 and contains at least one odd number

Answer: 6 (option B)

7 0
1 year ago
Which is a solution to the following system of equations?
disa [49]

Answer:

I think number B

Step-by-step explanation:

I plugged it in the calculator. And then they both were zero.

3 0
3 years ago
Determine the intercepts of the line. y=4x+7
luda_lava [24]
To get your answer we'll plug 0 in for x into the equation.

So, multiply 4*0 which equals 0.

y=0+7

Then we'll add 0 and 7 which leaves us with 

y=7

The y-intercept of this equation is: (0,7)

To find the x-intercept of this equation we'll rewrite it as 4x+7=0

Then we'll subtract 7 from both sides,

4x=-7

Now we'll divide each side by 4. Then simplify which brings us to our answer,

x= -\frac{7}{4}

The x-intercept of this equation is: ( -\frac{7}{4} ,0)

I hope I helped you! If you need any more help let me know!
5 0
4 years ago
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